CN215500135U

CN215500135U - Sealed air-cooled cabinet

Info

Publication number: CN215500135U
Application number: CN202120489167.4U
Authority: CN
Inventors: 李义慎; 李胜; 白晓梅; 卢耀文; 王勇; 李军
Original assignee: 707th Research Institute of CSIC Jiujiang Branch
Current assignee: 707th Research Institute of CSIC Jiujiang Branch
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2022-01-11
Anticipated expiration: 2031-03-08

Abstract

The utility model relates to a sealed air-cooled cabinet, comprising: the intelligent cabinet comprises a cabinet body, a plurality of ventilation pipes, a fan cover, a plurality of fans and a controller, wherein two ends of the ventilation pipes are fixed on two sides of the cabinet body and penetrate through the cabinet body; the fan cover is provided with a plurality of ventilation holes and is arranged on the outer side of the cabinet body corresponding to one end of the ventilation pipe; the fans are fixed in the fan cover and are electrically connected with the controller; the controller is installed at the cabinet body front end face and is connected with the power electrical property. The utility model has novel design and simple structure, the ventilation pipe is communicated with the outside and is not communicated with the inside of the cabinet body, and the temperature in the cabinet body is reduced while outside sundries are prevented from entering the inside of the cabinet body.

Description

Sealed air-cooled cabinet

Technical Field

The utility model relates to the field of air-cooled cabinets, in particular to a sealed air-cooled cabinet.

Background

The cabinet has narrow internal space, various control devices work and operate for a long time in the cabinet, a large amount of electronic components contained in the control devices can generate a large amount of heat, if the heat can not be dissipated in time, the temperature in the cabinet can be high, the control devices are easy to shut down and age too fast, and even spontaneous combustion occurs.

At present, cabinet cooling equipment mainly comprises an air conditioner and a fan, wherein the air conditioner has the best effect, but the energy consumption is higher; the common fan can blow outdoor water vapor and dust into the cabinet, so that the equipment in the cabinet is accelerated to age or a circuit short-circuit accident occurs.

Therefore, how to provide a sealed air-cooled cabinet is a problem that needs to be solved by those skilled in the art.

Disclosure of Invention

In view of this, the present invention provides a sealed air-cooled cabinet, which can prevent outdoor moisture and dust from entering the cabinet.

The technical scheme for solving the technical problems is as follows: a sealed air-cooled cabinet comprising: the intelligent cabinet comprises a cabinet body, a plurality of ventilation pipes, a fan cover, a plurality of fans and a controller, wherein two ends of the ventilation pipes are fixed on two sides of the cabinet body and penetrate through the cabinet body; the fan cover is provided with a plurality of ventilation holes and is arranged on the outer side of the cabinet body corresponding to one end of the ventilation pipe; the fans are fixed in the fan cover and are electrically connected with the controller; the controller is installed at the cabinet body front end face and is connected with the power electrical property.

The utility model has the beneficial effects that: the ventilation pipe runs through the cabinet body, both ends of the ventilation pipe are communicated with the outside and are not communicated with the inside of the cabinet body, the fan cover is provided with a plurality of ventilation holes communicated with the outside, the controller controls the fan to rotate, the fan generates air flow, the air flow flows through the ventilation pipe and takes away heat generated by equipment, and the air flow only passes through the ventilation pipe and does not enter the inside of the cabinet body, so that outside water vapor and dust cannot enter the inside of the cabinet body, and outside sundries can be prevented from entering the inside of the cabinet body while the temperature of the inside of the cabinet body is reduced.

On the basis of the technical scheme, the utility model can be further improved as follows.

Furthermore, the ventilation pipes are made of aluminum alloy materials, the cross section of each ventilation pipe can be a round-corner rectangle, the width of each ventilation pipe is 2 cm-10 cm, the thickness of each pipe wall is 0.2 cm-0.5 cm, and the interval between every two adjacent ventilation pipes is 20 cm-40 cm.

Furthermore, the cooling device can also comprise cooling fins, wherein the cooling fins are made of aluminum alloy materials, the cooling fins are fixed on the inner side of the ventilation pipe at intervals in a mode of being vertical to the axis of the ventilation pipe or forming acute angles, and 15-30 cooling fins are arranged in each ventilation pipe.

The beneficial effect that adopts above-mentioned technical scheme to produce is that, the fin can increase the area of contact that air current and equipment produced heat in the ventilation pipe, does benefit to and improves the radiating efficiency.

Further, the cabinet body includes: the cabinet door comprises a rack, a cabinet door, a rear coaming, side plates, a bottom plate and a top plate, wherein the front part of the rack is hinged with the cabinet door; a rear coaming is arranged at the rear part of the frame; side plates are arranged on two sides of the frame; a bottom plate is arranged at the bottom of the frame; a top plate is arranged at the top of the frame; the cabinet door, the back panel, the side plates, the bottom plate and the combination part of the top plate and the frame are sealed by rubber strips.

Furthermore, the controller can also comprise a plurality of connectors and a plurality of connecting holes arranged on the bottom plate, and the connectors penetrate through the corresponding connecting holes in a sealing mode to be electrically connected with the controller.

Further, the connector may be of the type YMG series.

The multifunctional electric connector further comprises a functional module and a circuit board fixed on the inner side of the back panel, wherein the circuit board is provided with electrically connected pin jacks, the functional module comprises a processor, a shell and a plurality of pin plugs, and the processor is arranged on the inner side of the shell; the pin plugs are arranged outside the shell, one end of each pin plug penetrates through the shell to be electrically connected with the processor, and the other end of each pin plug is inserted into the pin jack and electrically connected with the pin jack; the circuit board is electrically connected with the connector.

Furthermore, the ventilating pipe can further comprise a plurality of clamping strips, the clamping strips are arranged on the side wall of the ventilating pipe at intervals, and the shell is fixed on two adjacent clamping strips.

Furthermore, the fan can include a plurality of flabellums and power cord, is provided with the power cord connecting hole on the curb plate of one side, and the fan passes the power cord connecting hole through the power cord and is connected with circuit board electric property.

Further, the joint part of the power line and the power line connecting hole is sealed by using rubber packing.

Drawings

FIG. 1 is a perspective view of a sealed air-cooled cabinet according to the present invention;

FIG. 2 is a partial left perspective view of the sealed air-cooled cabinet of the present invention;

FIG. 3 is a partial right perspective view of the sealed air-cooled cabinet of the present invention;

FIG. 4 is a partially disassembled left-side perspective view of the sealed air-cooled cabinet of the present invention;

FIG. 5 is a right side view of the sealed air cooled cabinet of the present invention;

FIG. 6 is a rear view of the sealed air cooled cabinet of the present invention;

fig. 7 is a schematic view of a heat sink of the sealed air-cooled cabinet of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. frame, 2, cabinet door, 3, back panel, 4, curb plate, 5, bottom plate, 6, roof, 7, ventilation pipe, 8, fan, 9, fan casing, 91, ventilation hole, 10, card strip, 11, functional module, 12, linking bridge, 13, connector, 14, connecting hole, 15, controller, 16, heat dissipation blind hole, 17, power cord connecting hole, 18, fin.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1, a sealed air-cooled cabinet includes: the multifunctional cabinet comprises a cabinet body, a plurality of ventilation pipes 7, a fan cover 9, a plurality of fans 8 and a controller 15, wherein two ends of the ventilation pipes 7 are fixed on two sides of the cabinet body and penetrate through the cabinet body; the fan cover 9 is provided with a plurality of vent holes 91, and the fan cover 9 is covered on the outer side of the cabinet body corresponding to one end position of the vent pipe 7; the fans 8 are fixed in the fan cover 9 and electrically connected with the controller 15; the controller 15 is installed on the front end face of the cabinet body and electrically connected with the power supply.

In some embodiments, the ventilation pipes 7 are made of aluminum alloy, the cross section of each ventilation pipe is a round rectangle, the width of each ventilation pipe is 2 cm-10 cm, the thickness of each pipe wall is 0.2 cm-0.5 cm, and the interval between every two adjacent ventilation pipes 7 is 20 cm-40 cm.

As shown in fig. 5 and 7, in some embodiments, the cooling fin may further include cooling fins 18, the cooling fins 18 are made of an aluminum alloy, the cooling fins 18 are fixed inside the ventilation pipes 7 at intervals in a manner perpendicular to the axis of the ventilation pipes 7 or forming an acute angle, and 15 to 30 cooling fins 18 are arranged in each ventilation pipe 7.

In some embodiments, the cabinet comprises: the cabinet door comprises a rack 1, a cabinet door 2, a back panel 3, side plates 4, a bottom plate 5 and a top plate 6, wherein the front part of the rack 1 is hinged with the cabinet door 2; a back coaming 3 is arranged at the rear part of the frame 1; side plates 4 are arranged on two sides of the frame 1; a bottom plate 5 is arranged at the bottom of the frame 1; a top plate 6 is arranged at the top of the frame 1; the combination parts of the cabinet door 2, the back panel 3, the side plates 4, the bottom plate 5 and the top plate 6 and the frame 1 are sealed by rubber strips.

As shown in fig. 4, in some embodiments, a plurality of connectors 13 and a plurality of connection holes 14 are further included, and the connectors 13 are sealed and electrically connected to the controller 15 through the corresponding connection holes 14.

In some embodiments, connector 13 is of the type YMG series.

In some embodiments, the portable electronic device may further include a functional module 11 and a circuit board fixed on the inner side of the back panel 3, the circuit board is provided with electrically connected pin holes, the functional module 11 includes a processor, a housing and a plurality of pin plugs, and the processor is installed on the inner side of the housing; the pin plugs are arranged outside the shell, one end of each pin plug penetrates through the shell to be electrically connected with the processor, and the other end of each pin plug is inserted into the pin jack and electrically connected with the pin jack; the circuit board is electrically connected to the connector 13.

In some embodiments, a plurality of clamping strips 10 can be further included, the plurality of clamping strips 10 are arranged on the side wall of the ventilation pipe 7 at intervals, and the shell is fixed on two adjacent clamping strips 10.

In some embodiments, the fan 8 includes a plurality of blades and a power cord, a power cord connection hole 17 is formed on one side plate 4, and the fan 8 is electrically connected to the circuit board by passing the power cord through the power cord connection hole 17.

In some embodiments, the portion of the power cord coupled to the power cord coupling hole 17 is sealed with a rubber packing.

As shown in fig. 3, in some embodiments, a plurality of blind heat dissipating holes 16 may be formed on the outer side of the side plate.

In some embodiments, two connecting brackets 12 may be included, and the two connecting brackets 12 are mounted on two outer sides of the back panel 3.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sealed air-cooled cabinet, comprising: the multifunctional cabinet comprises a cabinet body, a plurality of ventilation pipes (7), a fan cover (9), a plurality of fans (8) and a controller (15), wherein two ends of the ventilation pipes (7) are fixed on two sides of the cabinet body, and two ends of the ventilation pipes penetrate through the cabinet body; a plurality of vent holes (91) are formed in the fan cover (9), and the fan cover (9) is covered on the outer side of the cabinet body corresponding to one end of the vent pipe (7); the fans (8) are fixed in the fan cover (9) and are electrically connected with the controller (15); the controller (15) is installed on the front end face of the cabinet body and electrically connected with the power supply.

2. The sealed air cooling cabinet according to claim 1, wherein the ventilation pipes (7) are made of aluminum alloy, the cross section of each ventilation pipe is a rounded rectangle, the width of each ventilation pipe is 2 cm-10 cm, the thickness of each ventilation pipe is 0.2 cm-0.5 cm, and the interval between every two adjacent ventilation pipes (7) is 20 cm-40 cm.

3. The sealed air-cooling cabinet according to claim 1, further comprising cooling fins (18), wherein the cooling fins (18) are made of aluminum alloy, the cooling fins (18) are fixed on the inner side of the ventilation pipe (7) at intervals in a manner of being perpendicular to the axis of the ventilation pipe (7) or forming acute angles, and 15 to 30 cooling fins (18) are arranged in each ventilation pipe (7).

4. The sealed air-cooled cabinet of claim 1, wherein the cabinet body comprises: the cabinet door comprises a rack (1), a cabinet door (2), a back panel (3), side plates (4), a bottom plate (5) and a top plate (6), wherein the front part of the rack (1) is hinged with the cabinet door (2); the rear coaming (3) is installed at the rear part of the frame (1); the side plates (4) are arranged on two sides of the rack (1); the bottom plate (5) is arranged at the bottom of the rack (1); the top plate (6) is arranged at the top of the frame (1); the cabinet door (2), the back boarding (3), the side plates (4), the bottom plate (5), the top plate (6) and the rack (1) are sealed by rubber strips.

5. The cabinet according to claim 4, further comprising a plurality of connectors (13) and a plurality of connecting holes (14) formed in the bottom plate (5), wherein the connectors (13) are electrically connected to the controller (15) through the corresponding connecting holes (14) in a sealed manner.

6. The sealed air-cooled cabinet according to claim 5, characterized in that the connector (13) is of the type YMG series.

7. The cabinet according to claim 5, further comprising a functional module (11) and a circuit board fixed inside the back panel (3), the circuit board having electrically connected pin holes, the functional module (11) comprising a processor, a housing and a plurality of pin plugs, the processor being mounted inside the housing; the pin plugs are arranged outside the shell, one end of each pin plug penetrates through the shell to be electrically connected with the processor, and the other end of each pin plug is inserted into the pin jack and is electrically connected with the pin jack; the circuit board is electrically connected with the connector (13).

8. The sealed air-cooled cabinet according to claim 7, characterized in that it further comprises a plurality of clamping strips (10), a plurality of clamping strips (10) are arranged on the side wall of the ventilating pipe (7) at intervals, and the shell is fixed on two adjacent clamping strips (10).

9. The sealed air-cooling cabinet of claim 7, wherein the fan (8) comprises a plurality of fan blades and a power cord, a power cord connecting hole (17) is formed on one side of the side plate (4), and the fan (8) is electrically connected with the circuit board through the power cord passing through the power cord connecting hole (17).

10. The sealed air-cooled cabinet of claim 9, wherein the joint of the power line and the power line connecting hole (17) is sealed by rubber packing.