CN216123394U

CN216123394U - Electronic equipment cabinet that heat dispersion is good

Info

Publication number: CN216123394U
Application number: CN202122647577.XU
Authority: CN
Inventors: 许祥建
Original assignee: Hebei Century Hengxing Electronic Technology Co ltd
Current assignee: Hebei Century Hengxing Electronic Technology Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-03-22
Anticipated expiration: 2031-11-01

Abstract

The utility model relates to the technical field of electronic devices and discloses an electronic equipment cabinet with good heat dissipation performance, which comprises a bearing frame, wherein the front side of the bearing frame is provided with a taking hole, the inner wall of the taking hole is provided with two groups of sealing doors, the bottom and the back side of the bearing frame are both provided with lightening holes, the inner wall of each group of lightening holes is provided with a case end cover, and the inner wall of the bearing frame is provided with a cooling inner cover. This electronic equipment cabinet that heat dispersion is good, through cooling blower, make outside normal atmospheric temperature air get into the cooling chamber through right side gas collection reposition of redundant personnel chamber, the normal atmospheric temperature air is taken away the heat on the radiating fin at the in-process that the cooling chamber flows, its inside electric elements of device is in isolated state with the external world in the cooling process this moment, the quantity of the inside electric elements surface adhesion dust granule of device has been reduced, the protectiveness of device to electric elements has effectively been improved, thereby the practicality of device has been strengthened.

Description

Electronic equipment cabinet that heat dispersion is good

Technical Field

The utility model relates to the technical field of electronic devices, in particular to an electronic equipment cabinet with good heat dissipation performance.

Background

Through the search, chinese patent No. CN108811463B discloses an electronic device cabinet with good heat dissipation performance, which relates to the technical field of electronic devices, and specifically relates to an electronic device cabinet with good heat dissipation performance, comprising a box body, wherein two first fixing plates are fixedly connected to the upper surface of the inner wall of the box body, the opposite surfaces of the two first fixing plates are respectively fixedly connected to the left and right side surfaces of the body of the motor, the output shaft of the motor is fixedly connected to the upper surfaces of the fan blades, the left and right side surfaces of the box body are both provided with ventilation openings, the left and right side surfaces of the box body are both clamped with first sliding sleeves, the inner walls of the two first sliding sleeves are both sleeved with first sliding rods, the right end of each sliding rod is fixedly connected to the left side surface of the first supporting plate, and the electronic device cabinet with good heat dissipation performance is characterized in that the electronic device cabinet with good heat dissipation performance is formed by a threaded column, a threaded cap, a rotating shaft, a rotating disk, a first supporting plate, a first sliding rod, a first sliding sleeve, and a second sliding sleeve, a third sliding sleeve, a fourth sliding sleeve, a third sliding sleeve, a fourth sliding sleeve, the clamping block, the clamping groove, the movable rod, the second sliding sleeve, the second sliding rod and the spring are matched with each other, so that a worker can conveniently take out the filter screen, and the working efficiency of the worker is conveniently affected by the work of the worker.

When the electronic device cabinet with good heat dissipation performance in the prior art is used, dust particles in cooling air flow in the injection device are filtered through the detachable filter screen, but the dust particles smaller than the filtering range of the filter screen can still enter the device along with the air flow, so that the surface of an electrical element inside the device is easy to adhere to the dust particles, the protection performance of the device on the electrical element is reduced, and the practicability of the device is influenced.

Based on the above, the utility model designs the electronic equipment cabinet with good heat dissipation performance to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an electronic equipment cabinet with good heat dissipation performance, and solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an electronic equipment cabinet with good heat dissipation performance comprises a bearing frame, wherein the front surface of the bearing frame is provided with a taking hole, the inner wall of the taking hole is provided with two groups of sealing doors, the bottom and the back surface of the bearing frame are provided with lightening holes, the inner wall of each group of lightening holes is provided with a case end cover, the inner wall of the bearing frame is provided with a cooling inner cover, the outer surface of the cooling inner cover is provided with a plurality of groups of heat dissipation fins, the left side surface and the right side surface of the cooling inner cover are provided with gas collection end plates, the top of each group of gas collection end plates is provided with multi-component flow holes, the top of each group of gas collection end plates is fixedly connected with the outer surfaces of the corresponding heat dissipation fins, the inner wall of the bearing frame is provided with a cooling outer cover, the outer side surface of each group of gas collection end plates is fixedly connected with the inner wall of the cooling outer cover, and the right side surface of the cooling outer cover is fixedly provided with three groups of cooling fans, the left surface fixed mounting of cooling dustcoat has three drainage fan of group, the surface slidable cover of cooling dustcoat is equipped with the switch cover, the switch cover passes through adjusting bolt and bearing frame fixed mounting, the multiunit regulation screw hole has all been seted up to bearing frame's left surface and right flank, the multiunit louvre has been seted up to the surface of switch cover, multiunit prefabricated hole has been seted up to the surface of cooling dustcoat.

Preferably, the outer end of each group of adjusting bolts is provided with a dismounting handle, and the outer surface of each group of dismounting handle is provided with a plurality of groups of anti-skidding grooves.

Preferably, each set of the input end of the cooling fan and the output end of the drainage fan are both provided with a dust filter screen plate.

Preferably, four corners of the bottom of the bearing frame are provided with lifting threaded columns, and the outer surface of each lifting threaded column is provided with a lifting seat in a threaded manner.

Preferably, the bottom of each group of the lifting seat is provided with a plurality of groups of expansion nail holes, and the inner wall of each group of the expansion nail holes can be slidably inserted with expansion bolts.

Preferably, a transparent bearing box is arranged on the front face of the sealing door on the left side, and an access card is inserted into the inner wall of the transparent bearing box in a sliding and inserting mode.

Preferably, the left side surface of the bearing frame is electrically connected with a ground wire stud, and two sets of fixing nuts are screwed on the outer surface of the ground wire stud.

Preferably, the outer surface of the cooling inner cover is provided with a plurality of groups of heat dissipation grooves, and the inner wall of the cooling inner cover is provided with a plurality of groups of heat dissipation bosses.

Preferably, the front and the back of the bearing frame are both provided with dismounting sleeves, and the inner wall of each dismounting sleeve is provided with a standard hanging ring in a threaded manner.

Preferably, each group of the gas collection end plate, the radiating fins, the bearing frame, the sealing door, the case end cover, the cooling inner cover, the cooling outer cover and the switch cover are all provided with anticorrosive coatings.

(III) advantageous effects

Compared with the prior art, the utility model provides the electronic equipment cabinet with good heat dissipation performance, which has the following beneficial effects:

1. this electronic equipment cabinet that heat dispersion is good, through cooling blower, make outside normal atmospheric temperature air get into the cooling chamber through right side gas collection reposition of redundant personnel chamber, the normal atmospheric temperature air is taken away the heat on the radiating fin at the in-process that the cooling chamber flows, its inside electric elements of device is in isolated state with the external world in the cooling process this moment, the quantity of the inside electric elements surface adhesion dust granule of device has been reduced, the protectiveness of device to electric elements has effectively been improved, thereby the practicality of device has been strengthened.

2. This electronic equipment cabinet that heat dispersion is good, through the drainage fan, when the device radiating effect fails to reach and sets for the effect, earlier start cooling blower and drainage fan simultaneously, cooling blower and drainage fan form high-speed cooling air current in the cooling chamber, the heat on the in-process that high-speed cooling air current flows at the cooling chamber is taken away from with radiating fin fast, effectively improved the adaptability of device to different heat dissipation requirements, reduced the cooling energy consumption of device to the suitability of device has been strengthened.

3. This electronic equipment cabinet that heat dispersion is good, through the switch cover, when cooling blower and drainage fan in the device are difficult to normal operation, pull down the switch cover from bearing frame through adjusting bolt, the switch cover is pulled down the back and is communicated with the louvre on its surface and the prefabricated hole on cooling housing surface, heat on the multiunit radiating fin this moment through the louvre with prefabricated hole give off the outside air in, effectively improved the adaptability that the device should unusual operation environment to the practicality of device has been strengthened.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is an exploded perspective view of the structure of the present invention.

In the figure: 1. a load-bearing frame; 2. a sealing door; 3. a case end cover; 4. cooling the inner cover; 5. a heat dissipating fin; 6. a gas collection end plate; 7. a standard lifting ring; 8. cooling the housing; 9. a cooling fan; 10. a drainage fan; 11. a switch cover; 12. adjusting the bolt; 13. disassembling and assembling the handle; 14. a dust filter screen plate; 15. lifting the threaded column; 16. a lifting seat; 17. an expansion bolt; 18. a transparent holding box; 19. overhauling cards; 20. a ground wire stud; 21. fixing a nut; 22. a heat dissipation groove; 23. a heat dissipation boss; 24. and (6) disassembling and assembling the sleeve.

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. 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 invention.

Referring to fig. 1-3, the present invention provides a technical solution: an electronic equipment cabinet with good heat dissipation performance comprises a bearing frame 1, wherein a taking hole is formed in the front of the bearing frame 1, two groups of sealing doors 2 are arranged on the inner wall of the taking hole, lightening holes are formed in the bottom and the back of the bearing frame 1, a cabinet end cover 3 is arranged on the inner wall of each group of lightening holes, a cooling inner cover 4 is arranged on the inner wall of the bearing frame 1, a plurality of groups of heat dissipation fins 5 are arranged on the outer surface of the cooling inner cover 4, gas collection end plates 6 are arranged on the left side and the right side of the cooling inner cover 4, a plurality of groups of shunt holes are formed in the top of each group of gas collection end plates 6, the top of each group of gas collection end plates 6 is fixedly connected with the outer surface of the corresponding heat dissipation fins 5, a cooling outer cover 8 is arranged on the inner wall of the bearing frame 1, the outer side face of each group of gas collection end plates 6 is fixedly connected with the inner wall of the cooling outer cover 8, three groups of cooling fans 9 are fixedly installed on the right side face of the cooling outer cover 8, and pass through the cooling fans 9, the device has the advantages that the external normal temperature air enters the cooling cavity through the right gas collection and distribution cavity, the normal temperature air carries away heat on the radiating fins 5 in the flowing process of the cooling cavity, at the moment, the internal electrical elements of the device are in an isolated state with the outside in the cooling process, the quantity of dust particles adhered to the surfaces of the internal electrical elements of the device is reduced, and the protection performance of the device on the electrical elements is effectively improved, so that the practicability of the device is enhanced, three groups of drainage fans 10 are fixedly arranged on the left side surface of the cooling outer cover 8, through the drainage fans 10, when the heat radiating effect of the device fails to reach a set effect, the cooling fan 9 and the drainage fans 10 are started at the same time, the cooling fan 9 and the drainage fans 10 form high-speed cooling airflow in the cooling cavity, the heat on the radiating fins 5 is carried away quickly in the flowing process of the high-speed cooling airflow in the cooling cavity, and the adaptability of the device to different heat radiating requirements is effectively improved, the cooling energy consumption of the device is reduced, so that the applicability of the device is enhanced, the outer surface of the cooling outer cover 8 is slidably sleeved with a switch cover 11, and the switch cover 11, when the cooling fan 9 and the drainage fan 10 in the device are difficult to work normally, the switch cover 11 is detached from the bearing frame 1 through the adjusting bolt 12, the radiating holes on the surface of the switch cover 11 are communicated with the prefabricated holes on the surface of the cooling outer cover 8 after the switch cover 11 is detached, and the heat on the plurality of groups of radiating fins 5 is radiated into the external air through the radiating holes and the prefabricated holes, so that the adaptability of the device to the abnormal working environment is effectively improved, thereby the practicality of device has been strengthened, and switch cover 11 passes through adjusting bolt 12 and load-bearing frame 1 fixed mounting, and multiunit regulation screw hole has all been seted up to load-bearing frame 1's left surface and right flank, and multiunit louvre has been seted up to switch cover 11's surface, and multiunit prefabricated hole has been seted up to the surface of cooling outer cover 8.

In the utility model, in order to improve the convenience of adjusting the heat dissipation mode of the device, the outer end of each group of adjusting bolts 12 is provided with the dismounting handle 13 for improving the dismounting convenience, and the outer surface of each group of dismounting handle 13 is provided with a plurality of groups of anti-skidding grooves for improving the surface friction coefficient of the dismounting handle, so that the convenience of adjusting the heat dissipation mode of the device is improved.

In the utility model, in order to reduce the interference of dust particles on the cooling of the device, the dust filter screens 14 for reducing the number of dust particles adhered to the surfaces of the heat dissipation fins 5 are arranged at the input end of each group of cooling fans 9 and the output end of the drainage fan 10, so that the duration of continuous high-performance heat dissipation of the heat dissipation fins 5 is prolonged, and the interference of the dust particles on the cooling of the device is reduced.

In the utility model, in order to improve the adaptability of the device to the installation position, the four corners of the bottom of the bearing frame 1 are respectively provided with the lifting threaded columns 15, the outer surface of each group of lifting threaded columns 15 is provided with the lifting base 16 in a threaded manner, and the device is compensated according to the flatness difference between the installation position and the process requirement through the lifting threaded columns 15 and the lifting bases 16, so that the adaptability of the device to the installation position is improved.

In the utility model, in order to improve the stability of the device in the operation process, a plurality of groups of expansion nail holes are formed at the bottom of each group of lifting seats 16, and expansion bolts 17 for fixedly connecting the device with the installation position are inserted into the inner walls of each group of expansion nail holes in a sliding manner, so that the stability of the device in the operation process is improved.

In the utility model, in order to improve the convenience of the inspection information of the observation device, the transparent bearing box 18 is arranged on the front surface of the left sealing door 2, and the inner wall of the transparent bearing box 18 is slidably inserted with an inspection card 19 for recording the inspection information of the device, thereby improving the convenience of the inspection information of the observation device.

In the utility model, in order to improve the convenience of connecting the device with the ground wire, a ground wire stud 20 for guiding current generated by the device into the ground wire is electrically connected to the left side surface of the bearing frame 1, and two groups of fixing nuts 21 for fixedly connecting the ground wire stud 20 with the ground wire are screwed on the outer surface of the ground wire stud 20, so that the convenience of connecting the device with the ground wire is improved.

In the present invention, in order to improve the heat absorption efficiency of the cooling inner cover 4, a plurality of sets of heat dissipation grooves 22 are formed on the outer surface of the cooling inner cover 4, a plurality of sets of heat dissipation bosses 23 are formed on the inner wall of the cooling inner cover 4, and the heat absorption area of the inner wall of the cooling inner cover 4 is increased by the heat dissipation grooves 22 and the heat dissipation bosses 23, thereby improving the heat absorption efficiency of the cooling inner cover 4.

In the utility model, in order to improve the convenience of the device in the hoisting and transporting process, the front and the back of the bearing frame 1 are respectively provided with the dismounting sleeve 24, and the inner wall of each group of dismounting sleeves 24 is respectively provided with the standard hoisting ring 7 for providing a hoisting position in the hoisting and transporting process of the device in a screw manner, so that the convenience of the device in the hoisting and transporting process is improved.

In the utility model, in order to prolong the service life of the device, anticorrosive coatings for isolating external air and moisture are respectively arranged on the outer surfaces of each group of the gas collection end plate 6, the radiating fins 5, the bearing frame 1, the sealing door 2, the case end cover 3, the cooling inner cover 4, the cooling outer cover 8 and the switch cover 11, so that the corrosion speed of the gas collection end plate 6, the radiating fins 5, the bearing frame 1, the sealing door 2, the case end cover 3, the cooling inner cover 4, the cooling outer cover 8 and the switch cover 11 is reduced, and the service life of the device is prolonged.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, the device is fixedly arranged at a rated position, the electric element is fixedly arranged in the device after the device is arranged, the cooling fan 9 is started after the electric element is arranged, at the moment, the cooling inner cover 4, the cooling outer cover 8 and the gas collecting end plate 6 form two groups of gas collecting and distributing cavities, meanwhile, the cooling inner cover 4, the cooling outer cover 8, the radiating fins 5 and the gas collecting end plate 6 form a plurality of groups of cooling cavities, the cooling fan 9 drives external normal-temperature air to enter the right gas collecting and distributing cavity, the air in the right gas collecting and distributing cavity enters the cooling cavity through the distributing holes under the action of pressure, meanwhile, the cooling inner cover 4 transfers the heat generated by the electric element to the radiating fins 5 through heat exchange, the normal-temperature air carries away the heat on the radiating fins 5 in the flowing process of the cooling cavities, and at the moment, the electric element in the device is in an isolated state with the outside in the cooling process, when the device radiating effect fails to reach the setting effect, start cooling blower 9 and drainage fan 10 simultaneously earlier, cooling blower 9 and drainage fan 10 form high-speed cooling air current in the cooling intracavity, the in-process that high-speed cooling air current flows in the cooling intracavity takes away the heat on radiating fin 5 fast, when cooling blower 9 and drainage fan 10 in the device are difficult to normal work, pull down switch cover 11 from bearing frame 1 through adjusting bolt 12 earlier, pull down back switch cover 11 and the prefabricated hole intercommunication on cooling outer cover 8 surface with its surperficial louvre, the louvre is fixed with bearing frame 1 through adjusting bolt 12 and adjusting screw hole behind the louvre and the prefabricated hole intercommunication, the heat on multiunit radiating fin 5 gives off in the outside air through louvre and prefabricated hole this moment.

In conclusion, this electronic equipment cabinet that heat dispersion is good through cooling blower 9, makes outside normal atmospheric temperature air get into the cooling intracavity through right side gas collection reposition of redundant personnel chamber, and the normal atmospheric temperature air is taken away the heat on fin 5 at the in-process that the cooling chamber flows, and the device is in isolated state with the external at its inside electric elements in the cooling process this moment, has reduced the quantity of the inside electric elements surface adhesion dust granule of device, has effectively improved the protectiveness of device to electric elements to the practicality of device has been strengthened.

This electronic equipment cabinet that heat dispersion is good, through drainage fan 10, when the device radiating effect fails to reach and sets for the effect, earlier start cooling fan 9 and drainage fan 10 simultaneously, cooling fan 9 and drainage fan 10 form high-speed cooling air current in the cooling intracavity, high-speed cooling air current takes away the heat on radiating fin 5 at the in-process that flows in the cooling intracavity fast, the adaptability of device to different heat dissipation requirements has effectively been improved, the cooling energy consumption of device has been reduced, thereby the suitability of device has been strengthened.

This electronic equipment cabinet that heat dispersion is good, through switch cover 11, when cooling blower 9 and drainage fan 10 in the device are difficult to normal operation, pull down switch cover 11 from bearing frame 1 through adjusting bolt 12, switch cover 11 pulls down the back and communicates its surperficial louvre and the prefabricated hole on cooling outer cover 8 surface, heat on multiunit radiating fin 5 this moment through the louvre with prefabricated hole in giving off the outside air, the adaptability that the device should unusual operation environment has effectively been improved, thereby the practicality of device has been strengthened.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic equipment cabinet that heat dispersion is good, includes bearing frame (1), its characterized in that: the front surface of the bearing frame (1) is provided with a taking hole, the inner wall of the taking hole is provided with two groups of sealing doors (2), the bottom and the back surface of the bearing frame (1) are provided with lightening holes, the inner wall of each group of lightening holes is provided with a case end cover (3), the inner wall of the bearing frame (1) is provided with a cooling inner cover (4), the outer surface of the cooling inner cover (4) is provided with a plurality of groups of radiating fins (5), the left side surface and the right side surface of the cooling inner cover (4) are provided with a gas collecting end plate (6), the top of each group of gas collecting end plate (6) is provided with a plurality of groups of flow holes, the top of each group of gas collecting end plate (6) is fixedly connected with the outer surface of the corresponding radiating fin (5), the inner wall of the bearing frame (1) is provided with a cooling outer cover (8), and the outer side surface of each group of the gas collecting end plate (6) is fixedly connected with the inner wall of the cooling outer cover (8), the utility model discloses a cooling structure, including cooling outer cover (8), left surface fixed mounting of cooling outer cover (8) has three cooling blower of group (9), the left surface fixed mounting of cooling outer cover (8) has three drainage fan of group (10), the surface slidable cover of cooling outer cover (8) is equipped with switch cover (11), switch cover (11) are through adjusting bolt (12) and bearing frame (1) fixed mounting, the multiunit regulation screw hole has all been seted up to the left surface and the right flank of bearing frame (1), the multiunit louvre has been seted up to the surface of switch cover (11), the prefabricated hole of multiunit has been seted up to the surface of cooling outer cover (8).

2. The electronic equipment cabinet with good heat dissipation performance according to claim 1, characterized in that: the outer end of each group of adjusting bolt (12) all is equipped with dismouting handle (13), and the surface of every group dismouting handle (13) has seted up multiunit antiskid groove.

3. The electronic equipment cabinet with good heat dissipation performance according to claim 1, characterized in that: and the input end of each group of cooling fans (9) and the output end of each group of drainage fans (10) are respectively provided with a dust filter screen (14).

4. The electronic equipment cabinet with good heat dissipation performance according to claim 1, characterized in that: lifting threaded columns (15) are arranged at four corners of the bottom of the bearing frame (1), and lifting seats (16) are screwed on the outer surfaces of the lifting threaded columns (15) of each group.

5. The electronic equipment cabinet that heat dispersion is good of claim 4, characterized in that: the bottom of each group of lifting seat (16) is provided with a plurality of groups of expansion nail holes, and the inner wall of each group of expansion nail holes can be slidably inserted with expansion bolts (17).

6. The electronic equipment cabinet with good heat dissipation performance according to claim 1, characterized in that: the front of the left sealing door (2) is provided with a transparent holding box (18), and the inner wall of the transparent holding box (18) can be inserted with an access card (19) in a sliding manner.

7. The electronic equipment cabinet with good heat dissipation performance according to claim 1, characterized in that: the left side surface of the bearing frame (1) is electrically connected with a ground wire stud (20), and two groups of fixing nuts (21) are screwed on the outer surface of the ground wire stud (20).

8. The electronic equipment cabinet with good heat dissipation performance according to claim 1, characterized in that: the outer surface of the cooling inner cover (4) is provided with a plurality of groups of heat dissipation grooves (22), and the inner wall of the cooling inner cover (4) is provided with a plurality of groups of heat dissipation bosses (23).

9. The electronic equipment cabinet with good heat dissipation performance according to claim 1, characterized in that: the front and the back of the bearing frame (1) are provided with dismounting sleeves (24), and the inner wall of each dismounting sleeve (24) is provided with a standard lifting ring (7) in a threaded manner.

10. The electronic equipment cabinet with good heat dissipation performance according to claim 1, characterized in that: and the outer surfaces of each group of the gas collection end plate (6), the radiating fins (5), the bearing frame (1), the sealing door (2), the case end cover (3), the cooling inner cover (4), the cooling outer cover (8) and the switch cover (11) are all provided with anticorrosive coatings.