CN214281918U

CN214281918U - Heat dissipation rack

Info

Publication number: CN214281918U
Application number: CN202022390360.0U
Authority: CN
Inventors: 王东旭; 李伟
Original assignee: Nantong Songlang Electromechanical Technology Co ltd
Current assignee: Nantong Songlang Electromechanical Technology Co ltd
Priority date: 2020-10-25
Filing date: 2020-10-25
Publication date: 2021-09-24
Anticipated expiration: 2030-10-25

Abstract

The utility model discloses a heat dissipation rack, including first casing, the inside second casing that is provided with of first casing, first casing face one side is provided with sealed chamber door through the pivot activity, first casing face both sides are provided with exhaust mechanism, exhaust mechanism includes fixed frame, motor, blade, the fixed frame that is provided with in first casing face both sides all, fixed frame face one side is provided with the motor through the mount pad is fixed, the output shaft end of motor is provided with the blade through the shaft coupling is fixed, a plurality of logical grooves have evenly been seted up on second casing outside surface, the air inlet has been seted up at sealed chamber door outside surface middle part, the air inlet upper end is provided with the connecting pipe with the lower extreme is all fixed, the connecting pipe is kept away from the fixed gas outlet that is provided with in one side of air inlet. The utility model discloses excellent in use effect, its radiating effect is better, and heat radiating area is wider, and the radiating effect is more even.

Description

Heat dissipation rack

Technical Field

The utility model relates to a heat dissipation rack technical field specifically is a heat dissipation rack.

Background

A cabinet is a freestanding or self-supporting enclosure for housing electrical or electronic equipment. Cabinets are typically configured with doors, removable or non-removable side panels and back panels.

The cabinet is an indispensable component in the electrical equipment and is a carrier of the electrical control equipment. Typically made of cold rolled steel sheet or alloy. Can provide the protection functions of water resistance, dust prevention, electromagnetic interference resistance and the like for the storage equipment. Cabinets are generally classified into server cabinets, network cabinets, console cabinets, and the like.

When the existing cabinet is used, a motor is generally mounted inside the cabinet body in the heat dissipation effect, then the motor drives the blades to rotate so as to accelerate air circulation inside the cabinet body, the structure is small in heat dissipation area when in use, a plurality of structures are generally mounted when facing the cabinet body with a large size, air does not basically flow in places without the heat dissipation structures, heat is often slowly dissipated through heat transfer, and the heat dissipation effect is good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat dissipation rack to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat dissipation cabinet, includes first casing, the inside second casing that is provided with of first casing, first casing surface one side is provided with sealed chamber door through the pivot activity, first casing surface both sides are provided with exhaust mechanism, exhaust mechanism includes fixed frame, motor, blade, first casing surface both sides are all fixed and are provided with fixed frame, fixed frame surface one side is provided with the motor through the mount pad is fixed, the output axle head of motor is provided with the blade through the shaft coupling is fixed, a plurality of logical grooves have evenly been seted up on second casing outside surface, the air inlet has been seted up at seal box door outside surface middle part, the air inlet upper end all is fixed with the connecting pipe with the lower extreme, the fixed gas outlet that is provided with in one side that the air inlet was kept away from to the connecting pipe.

Preferably, the filter screen is fixedly arranged in the middle of the inner side of the air inlet, and large-particle impurities can be prevented from entering the connecting pipe through the filter screen.

Preferably, the side walls of the two sides of the inner side of the connecting pipe are fixedly provided with electrode plates, and the electrode plates can play a role in electrostatic dust removal, so that a large amount of dust can be prevented from entering the second shell.

Preferably, the surface outside the seal box door is provided with the sealed apron through the screw fixation in air inlet upper end and lower extreme, can conveniently clear up the inside remaining absorbent dust of intake pipe after opening through sealed apron.

Preferably, the lower end of the first shell is fixedly provided with a bottom plate, four corners of the upper end surface of the bottom plate are provided with mounting holes, and the device can be conveniently and fixedly mounted at a target position through the bottom plate and the mounting holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a motor drives the blade and rotates, thereby can be with the inside air escape of intermediate layer between first casing and the second casing, so can be so that the inside negative pressure that forms of intermediate layer between first casing and the second casing, the higher air of the inside temperature of second casing can be gushed into the intermediate layer between first casing and the second casing through leading to the groove afterwards inside, and the higher air of the inside temperature of second casing can gush into the intermediate layer simultaneously through leading to the groove of seting up in many places this moment inside, for traditional blade type heat dissipation, its heat radiating area is wider and the radiating rate is fast radiating effect more even.

2. The utility model discloses can prevent through the filter screen that large granule debris from entering into inside connecting pipe and the second casing when gaseous entering air inlet to can open the plate electrode this moment, so can adsorb the impurity through the inside gas of intake pipe on the plate electrode through electrostatic precipitator, so can play the dust removal effect, thereby can further prevent that impurity and dust from entering into the inside electrical components that damages of second casing.

Drawings

Fig. 1 is a schematic view of the overall structure of a heat dissipation cabinet of the present invention;

fig. 2 is an installation view of a heat dissipation cabinet electrode plate of the present invention;

fig. 3 is a front view of the heat dissipation cabinet of the present invention.

In the figure: 1. a first housing; 2. a second housing; 3. sealing the box door; 4. a through groove; 5. a fixed frame; 6. an electric motor; 7. a blade; 8. an air inlet; 9. a connecting pipe; 10. an air outlet; 11. filtering with a screen; 12. an electrode plate; 13. sealing the cover plate; 14. a base plate; 15. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a heat dissipation cabinet comprises a first shell 1, a second shell 2 is arranged in the first shell 1, a sealing box door 3 is movably arranged on one side of the surface of the first shell 1 through a rotating shaft, exhaust mechanisms are arranged on two sides of the surface of the first shell 1, the exhaust mechanism comprises a fixed frame 5, a motor 6 and blades 7, the fixed frame 5 is fixedly arranged on both sides of the surface of the first shell 1, a motor 6 is fixedly arranged on one side of the surface of the fixed frame 5 through a mounting seat, a blade 7 is fixedly arranged at the output shaft end of the motor 6 through a coupling, a plurality of through grooves 4 are uniformly arranged on the outer side surface of the second shell 2, an air inlet 8 is arranged in the middle of the outer side surface of the sealing box door 3, the upper end and the lower end of the air inlet 8 are both fixedly provided with a connecting pipe 9, and one side of the connecting pipe 9 far away from the air inlet 8 is fixedly provided with an air outlet 10.

The fixed filter screen 11 that is provided with in 8 inboard middle parts of air inlet, can prevent through filter screen 11 that large granule debris from entering into inside the connecting

pipe

9, 9 inboard both sides lateral wall of connecting pipe all fixedly are provided with plate electrode 12, can play electrostatic precipitator's effect through plate electrode 12 to can prevent that a large amount of dust from entering into inside the

second casing

2, 3 outside surfaces of sealed chamber door all are provided with sealed apron 13 through the screw fixation in 8 upper ends of air inlet and lower extreme, can conveniently clear up the inside remaining absorbent dust of intake pipe after opening through sealed apron 13, 1 lower extreme of first casing is fixed and is provided with bottom plate 14, mounting hole 15 has all been seted up in bottom plate 14 upper end surface four corners department, can conveniently install fixed mounting at the target location through bottom plate 14 and mounting hole 15.

The working principle is as follows: when the device is used, electrical elements can be installed inside the second shell 2 when the device needs to dissipate heat, then the motor 6 can be opened to drive the blades 7 to rotate through the motor 6, so that air inside an interlayer between the first shell 1 and the second shell 2 can be exhausted, negative pressure can be formed inside the interlayer between the first shell 1 and the second shell 2, then air with higher temperature inside the second shell 2 can flow into the interlayer between the first shell 1 and the second shell 2 through the through grooves 4, and at the moment, air with higher temperature inside the second shell 2 can simultaneously flow into the interlayer through the through grooves 4 arranged at multiple positions, compared with the traditional blade 7 type heat dissipation, the heat dissipation area is wider, the heat dissipation speed is higher, the heat dissipation effect is more uniform, and then external cold air can enter the second shell 2 through the air inlet 8, the connecting pipe 9 and the air inlet 8 to complete the circulation of air flow so as to achieve the purpose of achieving heat dissipation Become the radiating effect, and can prevent through filter screen 11 that large granule debris from entering into inside connecting pipe 9 and second casing 2 when gaseous entering air inlet 8 to can open plate electrode 12 this moment, so can adsorb the impurity through the inside gas of intake pipe on plate electrode 12 through electrostatic precipitator, so can play the dust removal effect, thereby can further prevent that impurity and dust from entering into the inside electrical components that damages of second casing 2, it is exactly the utility model relates to a theory of operation of heat dissipation rack.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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.

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 heat dissipation rack, includes first casing (1), its characterized in that: the air exhaust device is characterized in that a second shell (2) is arranged inside the first shell (1), a sealing box door (3) is movably arranged on one side of the surface of the first shell (1) through a rotating shaft, air exhaust mechanisms are arranged on two sides of the surface of the first shell (1), each air exhaust mechanism comprises a fixed frame (5), a motor (6) and a blade (7), the fixed frames (5) are fixedly arranged on two sides of the surface of the first shell (1), the motor (6) is fixedly arranged on one side of the surface of the fixed frame (5) through a mounting seat, the blade (7) is fixedly arranged at the output shaft end of the motor (6) through a shaft coupling, a plurality of through grooves (4) are uniformly formed in the outer side surface of the second shell (2), an air inlet (8) is formed in the middle of the outer side surface of the sealing box door (3), and a connecting pipe (9) is fixedly arranged at the upper end and the lower end of the air inlet (8), and an air outlet (10) is fixedly arranged on one side of the connecting pipe (9) far away from the air inlet (8).

2. The heat dissipating cabinet of claim 1, wherein: and a filter screen (11) is fixedly arranged in the middle of the inner side of the air inlet (8).

3. The heat dissipating cabinet of claim 1, wherein: and electrode plates (12) are fixedly arranged on the side walls of the two sides of the inner side of the connecting pipe (9).

4. The heat dissipating cabinet of claim 1, wherein: and the outer side surface of the sealing box door (3) is provided with a sealing cover plate (13) at the upper end and the lower end of the air inlet (8) through screws.

5. The heat dissipating cabinet of claim 1, wherein: the lower end of the first shell (1) is fixedly provided with a bottom plate (14), and four corners of the upper end surface of the bottom plate (14) are provided with mounting holes (15).