KR200470867Y1 - The lower duct blower cooling system for the communication equipment storage rack for cooling - Google Patents

The lower duct blower cooling system for the communication equipment storage rack for cooling Download PDF

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Publication number
KR200470867Y1
KR200470867Y1 KR2020120011818U KR20120011818U KR200470867Y1 KR 200470867 Y1 KR200470867 Y1 KR 200470867Y1 KR 2020120011818 U KR2020120011818 U KR 2020120011818U KR 20120011818 U KR20120011818 U KR 20120011818U KR 200470867 Y1 KR200470867 Y1 KR 200470867Y1
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KR
South Korea
Prior art keywords
blower
communication equipment
cooling
rack
equipment storage
Prior art date
Application number
KR2020120011818U
Other languages
Korean (ko)
Inventor
이상수
남용재
Original Assignee
(주)디포그
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)디포그 filed Critical (주)디포그
Priority to KR2020120011818U priority Critical patent/KR200470867Y1/en
Application granted granted Critical
Publication of KR200470867Y1 publication Critical patent/KR200470867Y1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/035—Cooling of active equipments, e.g. air ducts
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2201/00—Constructional details of selecting arrangements
    • H04Q2201/06—Cooling arrangements

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The blower of the lower duct cooling system for cooling the rack for communication equipment storage according to the present invention is the frame main body 25 and the fixed bracket bent on the outer peripheral surface of the frame main body 25 A main frame portion 20 formed of 22; An upper cover 30 mounted on an upper portion of the main frame unit 20; A blower unit 40 provided below the main frame unit 20; It is attached to the lower surface of the main frame portion 20 and is composed of a box-type blower case 50 inclined at the bottom surface so that the blower portion 40 is mounted in an inclined manner, to spray cooling air at a predetermined angle from the bottom surface It is equipped with a blower to spray cooling air directly to the front of the rack for storing communication equipment, and each power switch is provided in the blower installed in the front of the rack for storing the communication equipment. Cooling selectively, forming a plurality of buried holes to prevent the component from protruding on one surface of the upper cover has an effect that can be easily passed by the user.

Description

The duct blower cooling system for the communication equipment storage rack for cooling}

The present invention relates to a blower of a lower duct cooling system for cooling a rack for communication equipment storage, and more particularly, a blower for spraying cooling air at a predetermined angle to directly spray the front surface of the rack for communication equipment storage. In addition, each power switch is provided at a blower installed in the front to selectively cool only a rack for storing communication equipment that generates overheating, and a buried hole for exposing buried components for easy passage by a user. The present invention relates to a blower of a lower duct cooling system for cooling a rack for communication equipment storage having a bolt that adjusts the height of the blower so that the height of the blower is easily variable.

In general, computer rooms such as electronic computing rooms of corporations, banks, schools, buildings, laboratories, laboratories, and telephone exchanges are equipped with communication equipment (eg, network equipment, servers, communication exchangers, etc.), and a large amount of heat is generated in these communication equipment. This occurs, the room temperature always increases, but if it is not cooled, there is a risk of malfunction of communication equipment due to overheating. Therefore, a separate air conditioner must be used to maintain the room at an appropriate temperature.

Therefore, most computer rooms are equipped with air conditioners such as air conditioners and constant temperature and humidity chambers to properly cool the rooms to maintain appropriate temperatures.

In a space that requires a constant temperature and humidity of a conventional computer room, communication room, Internet data center, etc., in order to maintain their constant temperature and humidity, it is common that the whole constant temperature and humidity apparatus is directly installed in the target space.

Therefore, the conventional constant temperature and humidity device is constantly driving to maintain the constant temperature and humidity of the target space, so that the workers working in the target space is stressed due to a lot of noise generated by this problem and lowering the working environment there was.

In order to solve the above conventional problems, Korean Patent Application No. 10-0628660 has been disclosed.

1 is a configuration diagram showing the conventional cooling system registered in advance, as shown in the space portion 2 for cooling, and is provided on one side of the space portion 2 and the blower portion 3 and Cooling device (AC) having a suction unit (4) in the upper portion, a duct portion (5) to move the cooling air discharged from the blower (3) in the lower portion of the space (2), and the duct portion ( It consists of an inlet hole 6 through which cooling air flows into the upper surface of 5).

However, the inlet hole 6 formed in the conventional cooling system discharges the cooling air moved vertically, and thus is directly cooled to the object to be cooled, such as a rack for communication equipment R, which is erected perpendicularly to the space 2. There was a problem that the cooling efficiency is greatly reduced because it does not contact the air.

In addition, the inlet hole (6) formed in the conventional cooling system has a problem that it is difficult to selectively cool because the inlet hole (6) to discharge all the inlet cooling power is significantly increased.

The present invention was devised to solve the problems of the prior art as described above, and an object of the present invention is to provide a cooling device for injecting cooling air at a predetermined angle from the bottom surface, and directly to the front of the rack for storing communication equipment. It is equipped with a power switch in the blower installed in front of the rack for communication equipment storage, and selectively cools only the communication equipment storage rack in which overheating occurs, and prevents components from protruding on one surface of the top cover. The lower duct cooling for cooling the rack for communication equipment to easily change the height of the blower by having a height adjustment bolt to adjust the height on the outside of the blower can easily pass by forming a buried hole of the It is to provide a blower of the system.

In order to achieve the above object, the blower of the lower duct cooling system for cooling the communication equipment storage rack according to the present invention is provided with a cooling device for cooling a plurality of communication equipment storage racks in which communication equipment is housed. A blower for discharging the cooling air supplied from the lower duct cooling system to the upper portion of the bottom surface is drilled in the front bottom surface of the rack for communication equipment, and provided with a stepped mounting seat extending inwardly from the inner circumference An installation hole is formed; A rectangular frame body recessed in the installation hole, a main discharge hole perforated to allow the cooling air to pass through the inner surface of the frame body, and a fixed bracket bent outwardly on the outer circumferential surface of the frame body and seated on the mounting seat. And main frame portion consisting of; An upper cover seated on an upper portion of the main frame part and having a plurality of discharge holes formed therein so as to discharge the cooling air introduced therethrough; A blower unit disposed below the main frame unit and configured to introduce cooling air introduced from the lower space of the bottom surface and discharge the cooling air to the upper portion of the bottom surface; And a box-shaped blower case attached to a lower surface of the main frame part and having an inclined lower surface such that the blower part is mounted in an inclined manner.

The inner side of the fixing bracket is formed with a plurality of height adjustment holes having different positions for the height so that the height of the fixing bracket is variable, the height adjustment hole is bolted to the inner surface of the mounting seat portion to secure the fixing bracket It is characterized in that the adjustment bolt is provided.

One surface of the main frame portion is connected to the blower portion is formed with a power switch for operating the blower, and one surface of the upper cover is characterized in that the switch is formed with a hole perforated so that the user's finger is in contact with the power switch .

A curved round bar-shaped handle is formed on one surface of the main frame portion to open and close the upper cover embedded in the bottom surface, and one surface of the upper cover is provided with a handle buried hole perforated to allow the user to grip the handle. It features.

The lower center surface of the blower case is characterized in that the cooling air inlet hole perforated so that the cooling air of the lower space is introduced.

Thus, the blower of the lower duct cooling system for cooling the rack for communication equipment storage according to the present invention has the following effects.

First, by having a blower for injecting cooling air at a predetermined angle from the bottom surface, it is possible to increase the cooling efficiency of the rack for communication equipment storage by spraying the cooling air introduced from the bottom to the front of the communication equipment storage rack,

Second, by embedding each blower on the front of the rack for communication equipment storage, and equipped with a power switch for supplying individual power to each blower, the communication equipment that overheat occurs in a plurality of communication equipment storage rack The optional cooling rack can be used to significantly reduce power consumption.

Third, the upper cover is formed on the one surface of the upper cover by forming a switch-filled hole perforated so that the user can operate the power switch for turning on / off the power of the blower, and the handle-filling hole to move the handle located at the bottom Since the components do not protrude to the upper surface of the user, the user can easily pass, preventing the user from falling over and preventing accidents.

Fourth, by providing a height adjustment bolt to adjust the height on the outside of the blower, it is easy to vary the height of the blower to be inserted into the installation hole formed on the bottom surface can be easily horizontally installed on the floor having a variety of thickness Workability is greatly improved.

1 is a configuration diagram showing a cooling system according to the prior art,
2 is a front view showing a state of use of the blower according to the present invention,
3 is an exploded perspective view showing that the blower according to the present invention is installed,
Figure 4 is an exploded perspective view showing a blower according to the present invention,
5 is a partial cross-sectional view showing that the height of the blower according to the present invention is variable.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

The blower of the lower duct cooling system for cooling the communication equipment storage rack according to the present invention is a plurality of communication equipment storage rack (R) in which the communication equipment (S) is accommodated therein as shown in FIGS. A lower duct cooling system having a cooling device AC is formed in the lower space F of the bottom surface L, and cooling air A supplied from the cooling device AC is cooled to the bottom surface F. Blower (1) is provided to discharge to the upper portion of the (L) is perforated in the front bottom surface (L) of the rack (R) for communication equipment storage, installation step portion of the stepped shape extending inward from the inner circumference An installation hole 10 provided with 11 is formed; A rectangular frame body 25 inserted into the installation hole 10, a main discharge hole 21 perforated so that the cooling air A passes through the inner surface of the frame body 25, and the frame body A main frame portion (20) formed of a fixing bracket (22) bent outwardly on the outer circumferential surface of (25) and seated on the installation seating portion (11); An upper cover 30 seated on an upper portion of the main frame unit 20 and having a plurality of discharge holes 31 perforated to discharge the introduced cooling air A to the upper portion; A blower part 40 provided below the main frame part 20 to discharge cooling air A introduced from the lower space F to the upper part of the bottom surface L; It is attached to the lower surface of the main frame portion 20, the blower case 40 of the box-shaped inclined lower surface so that the blower 40 is mounted inclined; consists of.

Here, as shown in FIG. 5, the fixing brackets 22 formed on the front, rear, left, and right sides of the frame body 25, that is, the outer circumferential surface thereof, are preferably fastened by bolts on the outer circumferential surface of the frame body 25.

On the other hand, an extension piece (not shown) extending outwardly is formed on an upper portion of the blower case 50, and a case coupling bolt that penetrates the extension piece (not shown) and is coupled to the lower side of the main frame portion 20. It is preferable that the main frame unit 20 and the blower case 50 are coupled to each other (not shown).

In addition, as shown in FIG. 4, the blower part 40 mounted inclined on the lower surface of the blower case 50 has an extension piece (not shown) extending on the lower surface thereof, and the extension piece (not shown). It is preferable that a blower coupling bolt (not shown) penetrates and is fastened to the bottom surface of the blower case 50.

And, as shown in Figure 5, the inner surface of the fixing bracket 22 is formed with a plurality of height adjustment holes (22b) having different positions for the height so that the height of the fixing bracket 22 is variable, the height adjustment The ball (22b) is provided with a height adjustment bolt (22a) to be bolted to the inner surface of the mounting seating portion (11) to fix the fixing bracket (22).

In addition, as shown in FIG. 4, a power switch 23 connected to the blower unit 40 to operate the blower unit 40 is formed on one surface of the main frame unit 20, and the upper cover 30 is formed. On one surface of the) is formed a switch buried hole 32 perforated so that the user's finger can be in contact with the power switch (23).

On the other hand, the blower unit 40 is provided with a rotating fan (not shown) to add pressure to the cooling air (A) flowing from the lower side, the motor (not shown) to drive the rotating fan (not shown) Is provided, the motor (not shown) is preferably connected to the power switch 23 to perform the on / off of the power.

In addition, a curved round bar-shaped handle 24 is formed on one surface of the main frame unit 20 so as to open and close the upper cover 30 embedded in the bottom surface L, and the upper cover 30 One surface is formed with a hole burying hole 33 to allow the user to grip the handle 24.

On the other hand, it is also preferable that a circular grip hole (not shown) is formed in the center of the handle buried hole 33 so that the user's finger is recessed to grip the handle 24.

In addition, a cooling air inlet hole 51 is formed in the lower center surface of the blower case 50 so that the cooling air A of the lower space F is introduced.

Next, look at the action of the blower of the lower duct cooling system for the cooling of the communication equipment storage rack according to the present invention made as described above.

The blower of the lower duct cooling system for cooling the communication equipment storage rack according to the present invention, the plurality of communication equipment storage rack (R) in which a plurality of communication equipment (S) is stored as shown in FIG. In order to make the communication equipment storage rack (R) is introduced into the cooling space (A) in the lower space (F) of the bottom surface (L) upright, the introduced cooling air (A) to the communication equipment storage rack It is provided with a blower (1) for spraying at a predetermined angle from the front bottom surface (L) of (R) it is possible to provide a cooling air (A) to the front of the rack (R) for storing the communication equipment.

3 to 5, the blower 1 sucks the cooling air A of the lower space F and discharges it to the upper portion of the bottom surface L 20. Due to the inclined blower unit 40 inside the cooling air (A) can be ejected to the front of the rack (R) for storing the communication equipment.

At this time, the blower part 40 is attached to the lower surface of the main frame part 20 and is mounted in an inclined box type blower case 50 having a lower surface inclined so that the blower part 40 is mounted in an inclined manner. The blower case 50 is mounted on the lower surface of the main frame part 20 so that the blower part 40 is inclined to be mounted.

On the other hand, by the cooling air inlet hole 51 formed on the lower surface of the blower case 50, the cooling air (A) of the lower space (F) can be introduced into the blower (40).

In addition, the user using the communication equipment storage rack (R) by the upper cover 30 provided on the upper surface of the blower case 50 may pass through the floor surface (L) on which the blower (1) is installed. In addition to being able to form a plurality of discharge holes 31 on one surface of the upper cover 30, the cooling air (A) discharged from the blower unit 40 is the front of the rack (R) for communication equipment storage It can be ejected to

Here, the upper cover 30 is provided on one surface of the upper cover 30 by a switch burying hole 32 formed to allow a user to operate a power switch 23 for turning on / off the power of the blower unit 40. The power switch 23 can be formed without protruding to the upper surface of the).

Thus, it is possible to selectively cool the communication equipment storage rack (R) in which overheating occurs in a plurality of communication equipment storage rack (R) is arranged.

In addition, the upper cover 30 in order to clean the foreign matter introduced into the discharge hole 31 formed in the upper cover 30 or maintenance of the blower 40 driven in the blower (1). When lifting, the upper cover 30 is gripped by the handle 24 provided in the main frame portion 20, the handle 24 is formed by the handle buried hole 33 to be moved to the upper The handle 24 may be formed without protruding to the upper surface of the upper cover 30.

As a result, the upper cover 30 can be easily lifted, and when not lifted, the user can pass without jamming.

Meanwhile, as shown in FIG. 5, a plurality of height adjustment holes 22b having different positions with respect to the height h are formed on the inner surface of the fixing bracket 22, and the inner surface of the installation seating part 11 is formed. Height of any one of the plurality of height adjustment holes (22b) to fit the height of the bottom surface (L) formed at various heights by the height adjustment bolt (22a) provided in the height adjustment hole (22b) to be bolted to By selecting the adjustment hole (22b) to fasten the height adjustment bolt (22a) it is possible to form the height of the upper surface and the bottom surface (L) of the blower (1) horizontally.

Due to this, the height of the bottom surface (L) and the height of the upper surface of the blower (1) can be easily matched by the height adjustment bolt (22a) user working on the top of the blower (1) There is no inconvenience in passing to the upper portion of the blower (1).

It is to be understood that the present invention is not limited to the specific preferred embodiments described above and that various modifications can be made by those skilled in the art without departing from the scope of the present invention, Of course, such modifications are within the scope of the claims.

Description of the Related Art
1: Blower 10: Mounting hole
11: mounting seat 20: main frame
21: main discharge hole 22: fixed bracket
22a: height adjustment bolt 22b: height adjustment hole
23: power switch 24: knob
25: frame body 30: top cover
31: discharge hole 32: switch buried hole
33: handle buried hole 40: blower
41: cooling air inlet hole 50: blower case
S: Communication equipment R: Rack for communication equipment storage
L: Bottom F: Lower space
AC: Cooling System A: Cooling Air

Claims (5)

Cooling air (A) supplied from the lower duct cooling system equipped with a cooling device (AC) to cool the plurality of communication equipment storage rack (R) accommodated therein communication equipment (S) of the bottom surface (L) In the blower (1) for discharging to the top,
An installation hole 10 formed in the front bottom surface L of the communication equipment storage rack R and having a stepped mounting seat 11 extending inwardly from an inner circumference thereof is formed;
A rectangular frame body 25 inserted into the installation hole 10, a main discharge hole 21 perforated so that the cooling air A passes through the inner surface of the frame body 25, and the frame body A main frame portion (20) formed of a fixing bracket (22) bent outwardly on the outer circumferential surface of (25) and seated on the installation seating portion (11);
An upper cover 30 seated on an upper portion of the main frame unit 20 and having a plurality of discharge holes 31 perforated to discharge the introduced cooling air A to the upper portion;
A blower part 40 provided below the main frame part 20 and introducing cooling air A introduced from the lower space F of the bottom surface L to discharge to the upper part of the bottom surface L. )Wow;
Cooling the rack for communication equipment storage, characterized in that consisting of; box attached blower case 50 is attached to the lower surface of the main frame portion 20, the lower surface is inclined so that the blower portion 40 is mounted inclined; Blower of lower duct cooling system. The method of claim 1,
On the inner surface of the fixing bracket 22, a plurality of height adjusting holes 22b having different positions with respect to the height are formed so that the height of the fixing bracket 22 is variable, and the mounting seating portion is provided in the height adjusting hole 22b. A blower of the lower duct cooling system for cooling the rack for communication equipment storage, characterized in that the bolt is fastened to the inner surface of the (11) is provided with a height adjustment bolt (22a) for fixing the fixing bracket (22). The method of claim 1,
A power switch 23 connected to the blower unit 40 to operate the blower unit 40 is formed on one surface of the main frame unit 20, and a user's finger is formed on one surface of the upper cover 30. A blower of the lower duct cooling system for cooling the rack for communication equipment storage, characterized in that the switch buried hole 32 is formed to be in contact with the power switch (23). The method of claim 1,
One surface of the main frame portion 20 is formed with a curved round bar-shaped handle 24 to open and close the upper cover 30 embedded in the bottom surface (L), the one surface of the upper cover 30 Blower device of the lower duct cooling system for cooling the rack for communication equipment storage, characterized in that the user is provided with a grip hole (33) perforated to grip the handle (24). The method of claim 1,
The lower center surface of the blower case 50 for cooling the rack for communication equipment storage, characterized in that the cooling air inlet hole 51 is formed to be perforated so that the cooling air (A) of the lower space (F) is introduced. Blower of lower duct cooling system.
KR2020120011818U 2012-12-14 2012-12-14 The lower duct blower cooling system for the communication equipment storage rack for cooling KR200470867Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020120011818U KR200470867Y1 (en) 2012-12-14 2012-12-14 The lower duct blower cooling system for the communication equipment storage rack for cooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020120011818U KR200470867Y1 (en) 2012-12-14 2012-12-14 The lower duct blower cooling system for the communication equipment storage rack for cooling

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015178736A1 (en) * 2014-05-22 2015-11-26 하성우 Server room ventilation system
CN113692196A (en) * 2021-08-23 2021-11-23 宁波星宏智能技术有限公司 Intelligent electric equipment controller

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10257709A (en) * 1997-03-14 1998-09-25 Toshiba Home Technol Corp Fan motor for cooling
JP2005235946A (en) 2004-02-18 2005-09-02 Nippon Densan Corp Electronic device and axial fan
JP2009253187A (en) 2008-04-10 2009-10-29 Oriental Motor Co Ltd Attachment structure of cooling fan

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10257709A (en) * 1997-03-14 1998-09-25 Toshiba Home Technol Corp Fan motor for cooling
JP2005235946A (en) 2004-02-18 2005-09-02 Nippon Densan Corp Electronic device and axial fan
JP2009253187A (en) 2008-04-10 2009-10-29 Oriental Motor Co Ltd Attachment structure of cooling fan

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015178736A1 (en) * 2014-05-22 2015-11-26 하성우 Server room ventilation system
CN113692196A (en) * 2021-08-23 2021-11-23 宁波星宏智能技术有限公司 Intelligent electric equipment controller
CN113692196B (en) * 2021-08-23 2023-08-15 宁波星宏智能技术有限公司 Intelligent electrical equipment controller

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