CN117613724A - High-efficient heat abstractor of electric power cabinet for electric power communication - Google Patents
High-efficient heat abstractor of electric power cabinet for electric power communication Download PDFInfo
- Publication number
- CN117613724A CN117613724A CN202311107179.6A CN202311107179A CN117613724A CN 117613724 A CN117613724 A CN 117613724A CN 202311107179 A CN202311107179 A CN 202311107179A CN 117613724 A CN117613724 A CN 117613724A
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- China
- Prior art keywords
- fixedly connected
- cooling
- electric power
- cabinet
- cabinet body
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 238000004891 communication Methods 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 78
- 230000017525 heat dissipation Effects 0.000 claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 22
- 238000009423 ventilation Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 5
- 239000000110 cooling liquid Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of electric power cabinets, in particular to an efficient heat dissipation device of an electric power cabinet for electric power communication, which comprises a cabinet body, wherein the front side of the cabinet body is rotationally connected with a cabinet door through a hinge, the bottom of the cabinet body is fixedly connected with a bottom box, a circulating cooling mechanism is arranged in the bottom box, the inner wall of the rear end of the cabinet body is fixedly connected with a cooling shell plate, one end of the circulating cooling mechanism extends into the cooling shell plate, two electric heat dissipation fans are communicated with the upper side of the cooling shell plate, and cold air holes which are uniformly arranged are formed in the outer side wall of the cooling shell plate. According to the invention, the circulation cooling mechanism is arranged to cool the inside of the cooling shell plate, meanwhile, the electric heat dissipation fan works to blow cold air into the cabinet body through the cold air holes, the cooling effect is more efficient and energy-saving, and secondly, the cleaning mechanism is arranged to drive the cleaning brush on the moving plate to clean dust on the dust filtering net, so that the purpose of automatic cleaning is achieved, and the ventilation and heat dissipation effects are ensured.
Description
Technical Field
The invention relates to the technical field of power cabinets, in particular to a high-efficiency heat dissipation device of a power cabinet for power communication.
Background
The power communication is an indispensable important component of the power system, is the basis for realizing dispatching automation and management modernization of the power grid, is an important technical means for ensuring the safety and economic dispatching of the power grid, and because the uninterrupted power supply and the abrupt change of the running state of the power system are required to be highly reliable and the transmission time is very quick, a special communication network suitable for the safe running of the power system needs to be established, and a communication channel which can be mutually standby is ensured for a power plant and a power substation with important significance in the running of the system, and the power cabinet is common equipment for the power communication.
In a high-efficient heat abstractor of electric power cabinet for electric power communication of chinese patent (patent number: CN114447814 a), the device includes the cabinet body, cabinet body front end rotates and is connected with the cabinet door, cabinet body rear end is equipped with the baffle, cabinet body left wall lower extreme has set firmly the water tank, the feeder hopper has been set firmly to the water tank right-hand member top surface, the water pump is installed through the mount pad to the water tank rear end, the device carries the radiating liquid such as water to the water tank inside through the feeder hopper, carry water to the inside of metal water pipe through the water pump, adsorb the heat of cabinet body and carry the radiator heat dissipation, the water after the heat dissipation carries to the inside of water tank and continues to use and form the circulation, rotatory hot air with the cabinet body inside is discharged to outside through the exhaust fan, the filter screen filters dust and impurity in the outside air and blocks, the radiating effect of electric power cabinet for electric power communication is showing to have improved, through forced air cooling and water cooling's radiating mode high efficiency, the heat dissipation is more timely, the emergence that the equipment should high temperature damage has been avoided, the result of use is better, but, the device carries out the electric power cabinet through water cooling and forced air cooling mode, under high temperature environment condition, its radiating effect will be big, and the radiating effect is convenient, the radiating effect is generally discounted, the radiating effect is not required, the ventilation function is removed, the ventilation function is generally, the radiating effect is required, and the human power is removed. Therefore, a person skilled in the art provides an efficient heat dissipation device for a power cabinet for power communication, so as to solve the problems set forth in the background art.
Disclosure of Invention
The invention aims to provide an efficient heat dissipation device for an electric power cabinet for electric power communication, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a high-efficient heat abstractor of electric power cabinet for electric power communication, includes the cabinet body, the front side of cabinet body is connected with the cabinet door through the hinge rotation, the bottom fixedly connected with base case of cabinet body, and be equipped with circulation cooling mechanism in the base case, the rear end inner wall fixedly connected with cooling shell plate of cabinet body, and circulation cooling mechanism's one end extends to in the cooling shell plate, cooling shell plate's upside intercommunication is equipped with two electric heat dissipation fans, and cooling shell plate's lateral wall has seted up the cold wind hole that evenly arranged set up, is located cooling shell plate the place ahead the inner wall fixedly connected with mounting bracket of cabinet body, the upside intercommunication of cabinet body is equipped with the air intake, and the inner wall fixedly connected with dust filter net of air intake, be equipped with the mechanism that cleans the dust filter net on the air intake, the air outlet has all been seted up to the both sides of cabinet body, and fixedly connected with block the net in the air outlet, the lateral wall fixedly connected with control panel of cabinet door, and electric heat dissipation and the one end that cleans the mechanism respectively with control panel electric connection.
As a further aspect of the present invention: the circulating cooling mechanism comprises a compressor fixed in a bottom box, an evaporator is arranged at one end of the compressor in a communicating mode, a condenser is arranged at one end of the evaporator in a communicating mode, an expansion joint valve is arranged at one end of the condenser in a communicating mode, a cold guide pipe is arranged at one end of the expansion joint valve in a communicating mode, one end of the cold guide pipe penetrates through the cooling shell plate and is communicated with the cooling shell plate, a return pipe is arranged at the other end of the cooling shell plate in a communicating mode, and one end of the return pipe penetrates through the bottom box and is communicated with one end of the compressor.
As a further aspect of the present invention: the cleaning mechanism comprises a concave shell fixed on the outer side wall of an air inlet, a stepping motor is fixedly connected to the side wall of the radial end of the concave shell, the spindle end of the stepping motor penetrates into the concave shell and is fixedly connected with a worm, the inner wall of the radial end of the concave shell is rotationally connected with a rotating rod through a first bearing seat, a worm wheel which is in meshed connection with the worm is fixedly connected to the rotating rod, two driving wheels which are symmetrically arranged are fixedly connected to the rotating rod, two driven wheels are rotationally connected to the inner walls of the two transverse ends of the concave shell through rotating shafts, the two driving wheels are in one-to-one transmission connection with the two driven wheels through driving belts, L-shaped frames are fixedly connected to the two transverse ends of the concave shell, sliding openings are formed in the upper sides of the two transverse ends of the concave shell, the two L-shaped frames penetrate through the two sliding openings respectively and are fixedly connected with a movable plate, a cleaning brush is fixedly connected to the lower side of the movable plate, and the cleaning brush is arranged against a dust filtering net.
As a further aspect of the present invention: the radial end side wall of the concave shell is rotationally connected with one end of the worm far away from the stepping motor through a second bearing.
As a further aspect of the present invention: the outer side wall of the rotating rod is fixedly connected with the inner walls of the through holes of the worm wheel and the driving wheel in a welding mode.
As a further aspect of the present invention: and the two ends of the bottom box are fixedly connected with mounting pore plates.
As a further aspect of the present invention: the inner wall fixedly connected with temperature sensor of cabinet door, and temperature sensor's one end and control panel electric connection.
As a further aspect of the present invention: the side wall of the cabinet body is fixedly connected with a dust shield outside the air outlet.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up circulative cooling mechanism, start the compressor work and compress air, carry out heat transfer in leading-in evaporator, become the coolant liquid by the condenser liquefaction, in leading-in cold pipe with the coolant liquid by expansion joint valve again, in the injection cooling return bend, can refrigerate cooling shell plate inside, and then cool off the air in the cabinet body, the air conditioning is by the back flow in to the compressor, reaches the circulative cooling effect, and is more energy-conserving, and the cooling effect is more high-efficient.
2. Through setting up electric heat dissipation fan, cooling shell board and cold wind hole, start two electric heat dissipation fan work, blow in the air to the cooling shell board, the air refrigerates in the cooling shell board, sprays the electrical equipment on the mounting bracket by cold wind hole on, plays efficient radiating effect.
3. Through setting up cleaning mechanism, start step motor work, because worm and worm wheel meshing, and then drive the bull stick and rotate, because two action wheels pass through two drive belts and two follow driving wheel transmission, and then drive two drive belt synchronous drive and carry, and then drive two L shape frame synchronous displacement, and then drive the brush of cleaning on the movable plate and clean the processing to the dust on the dust filter net, play the purpose of automatic clearance, guarantee ventilation radiating effect.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional elevation view of the bottom box of the present invention;
FIG. 3 is a schematic cross-sectional perspective view of the cooling skin of the present invention;
FIG. 4 is a schematic view of a three-dimensional enlarged structure of an air inlet in the present invention;
fig. 5 is a schematic top view of a cross-sectional structure of a concave shell according to the present invention.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. cooling the shell plate; 4. an electric heat dissipation fan; 5. a cold air hole; 6. a mounting frame; 7. an air inlet; 8. a dust filtering net; 9. an air outlet; 10. a blocking net; 11. a control panel; 12. a compressor; 13. an evaporator; 14. a condenser; 15. an expansion joint valve; 16. a cold guide tube; 17. cooling the bent pipe; 18. a return pipe; 19. a concave shell; 20. a stepping motor; 21. a worm; 22. a rotating rod; 23. a worm wheel; 24. a driving wheel; 25. a rotating shaft; 26. driven wheel; 27. a transmission belt; 28. an L-shaped frame; 29. a sliding port; 30. a moving plate; 31. a cleaning brush; 32. installing an orifice plate; 33. a temperature sensor; 34. a dust shield; 35. a bottom box.
Detailed Description
Referring to fig. 1-5, in the embodiment of the invention, a high-efficiency heat dissipation device for an electric power cabinet for electric power communication comprises a cabinet body 1, wherein the front side of the cabinet body 1 is rotatably connected with a cabinet door 2 through a hinge, a lock is arranged on the cabinet body, the bottom of the cabinet body 1 is fixedly connected with a bottom box 35, a circulating cooling mechanism is arranged in the bottom box 35, the inner wall of the rear end of the cabinet body 1 is fixedly connected with a cooling shell plate 3, one end of the circulating cooling mechanism extends into the cooling shell plate 3, two electric heat dissipation fans 4 are communicated with the upper side of the cooling shell plate 3, cold air holes 5 which are uniformly arranged are formed in the outer side wall of the cooling shell plate 3, the two electric heat dissipation fans 4 are started to work, air is blown into the cooling shell plate 3, the air is cooled in the cooling shell plate 3, and is sprayed onto electric equipment on a mounting frame 6 through the cold air holes 5, the efficient heat dissipation effect is achieved, the inner wall of the cabinet body 1 positioned in front of the cooling shell plate 3 is fixedly connected with the mounting frame 6, the upper side of the cabinet body 1 is communicated with the air inlet 7, the inner wall of the air inlet 7 is fixedly connected with the dust filtering net 8, dust in air is filtered, the air inlet 7 is provided with the cleaning mechanism for cleaning the dust filtering net 8, the two sides of the cabinet body 1 are provided with the air outlets 9, the ventilation effect in the cabinet body 1 is achieved, the internal drying and heat dissipation effect is kept, the blocking net 10 is fixedly connected in the air outlets 9, flying insects are prevented from entering the cabinet body 1, the outer side wall of the cabinet door 2 is fixedly connected with the control panel 11, and one ends of the circulating cooling mechanism, the electric heat dissipation fan 4 and the cleaning mechanism are respectively electrically connected with the control panel 11, and are convenient to operate and control through plug wires;
as shown in fig. 1, 2 and 3: the circulating cooling mechanism comprises a compressor 12 fixed in a bottom box 35, one end of the compressor 12 is communicated with an evaporator 13, one end of the evaporator 13 is communicated with a condenser 14, one end of the condenser 14 is communicated with an expansion joint valve 15, one end of the expansion joint valve 15 is communicated with a cold guide pipe 16, one end of the cold guide pipe 16 extends into a cooling shell plate 3 in a penetrating manner and is communicated with a cooling bent pipe 17, the other end of the cooling bent pipe 17 is communicated with a return pipe 18, one end of the return pipe 18 extends into the bottom box 35 in a penetrating manner and is communicated with one end of the compressor 12, the compressor 12 is started to work to compress air, the air is led into the evaporator 13 to exchange heat, the condenser 14 is liquefied into cooling liquid, the cooling liquid is led into the cold guide pipe 16 by the expansion joint valve 15, the cooling bent pipe 17 is injected into the cooling bent pipe 3, air in the cooling shell plate 3 is cooled, the air in the cabinet body 1 is cooled, the cooling air flows back into the compressor 12 from the return pipe 18, the circulating cooling effect is achieved, more energy is saved, and the cooling effect is more efficient;
as shown in fig. 4 and 5: the cleaning mechanism comprises a concave shell 19 fixed on the outer side wall of the air inlet 7, a stepping motor 20 is fixedly connected to the radial end side wall of the concave shell 19, a spindle end of the stepping motor 20 penetrates into the concave shell 19 and is fixedly connected with a worm 21, a rotating rod 22 is rotatably connected to the radial end inner wall of the concave shell 19 through a first bearing seat, a worm wheel 23 meshed with the worm 21 is fixedly connected to the rotating rod 22, two symmetrically arranged driving wheels 24 are fixedly connected to the rotating rod 22, driven wheels 26 are rotatably connected to the two transverse end inner walls of the concave shell 19 through rotating shafts 25, the two driving wheels 24 are in one-to-one transmission connection with the two driven wheels 26 through driving belts 27, L-shaped frames 28 are fixedly connected to the two driving belts 27, sliding ports 29 are formed in the upper sides of the two transverse ends of the concave shell 19, the two L-shaped frames 28 respectively penetrate through the two sliding openings 29 and are fixedly connected with the movable plate 30, the lower side of the movable plate 30 is fixedly connected with the cleaning brush 31, the lower side of the cleaning brush 31 is propped against the dust filtering net 8, when dust accumulated on the dust filtering net 8 needs to be cleaned, the stepping motor 20 is started to work, the worm 21 is meshed with the worm wheel 23 so as to drive the rotating rod 22 to rotate, and the two driving wheels 24 are driven by the two driving belts 27 and the two driven wheels 26 so as to drive the two driving belts 27 to synchronously drive and convey, so that the two L-shaped frames 28 are driven to synchronously displace, and the cleaning brush 31 on the movable plate 30 is driven to clean the dust on the dust filtering net 8, so that the aim of automatic cleaning is achieved, and the ventilation and heat dissipation effects are ensured;
as shown in fig. 5: the radial end side wall of the concave shell 19 is rotationally connected with one end of the worm 21 far away from the stepping motor 20 through a second bearing, so that the worm 21 rotates more stably;
as shown in fig. 5: the outer side wall of the rotating rod 22 is fixedly connected with the inner walls of the through holes of the worm wheel 23 and the driving wheel 24 in a welding mode, so that the connection is firm;
as shown in fig. 1: the two ends of the bottom box 35 are fixedly connected with mounting pore plates 32 for mounting;
as shown in fig. 1: the inner wall of the cabinet door 2 is fixedly connected with a temperature sensor 33, one end of the temperature sensor 33 is electrically connected with the control panel 11, the temperature sensor 33 monitors the temperature in the cabinet body 1, and when the temperature is too high, a signal is sent to the control panel 11 to start the circulating cooling mechanism to work, so that the energy is saved;
as shown in fig. 1: the side wall of the cabinet body 1 positioned outside the air outlet 9 is fixedly connected with a dust shield 34, which plays a role in dust prevention.
The working principle of the invention is as follows: when the heat dissipation is required to be carried out inside the cabinet body 1, the compressor 12 is started to work so as to compress air, the air is led into the evaporator 13 to exchange heat, the condenser 14 liquefies the air into cooling liquid, the expansion joint valve 15 guides the cooling liquid into the cold guide pipe 16, the cooling liquid is injected into the cooling bent pipe 17, the inside of the cooling shell plate 3 can be refrigerated, the air in the cabinet body 1 is further cooled, the cold air flows back into the compressor 12 through the return pipe 18, the circulating cooling effect is achieved, the energy is saved, the cooling effect is high-efficiency, meanwhile, the two electric cooling fans 4 are started to work, air is blown into the cooling shell plate 3, the air is refrigerated in the cooling shell plate 3, and the air is sprayed onto electric equipment on the mounting frame 6 through the cold air holes 5, so that the high-efficiency cooling effect is achieved;
secondly, when the dust accumulated on the dust filtering net 8 needs to be cleaned, the stepping motor 20 is started to work, the worm 21 is meshed with the worm wheel 23, the rotating rod 22 is driven to rotate, the two driving wheels 24 are driven by the two driving belts 27 and the two driven wheels 26, the two driving belts 27 are driven to synchronously drive and convey, the two L-shaped frames 28 are driven to synchronously displace, the cleaning brush 31 on the moving plate 30 is driven to clean the dust on the dust filtering net 8, the purpose of automatic cleaning is achieved, and the ventilation and heat dissipation effects are guaranteed.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a high-efficient heat abstractor of electric power cabinet for electric power communication, includes cabinet body (1), a serial communication port, the front side of cabinet body (1) is connected with cabinet door (2) through the hinge rotation, the bottom fixedly connected with base box (35) of cabinet body (1), and be equipped with circulative cooling mechanism in base box (35), the rear end inner wall fixedly connected with cooling shell plate (3) of cabinet body (1), and the one end of circulative cooling mechanism extends to in cooling shell plate (3), the upside intercommunication of cooling shell plate (3) is equipped with two electric cooling fan (4), and cooling shell plate (3) lateral wall has seted up cold wind hole (5) that evenly arranged set up, is located cooling shell plate (3) the place ahead inner wall fixedly connected with mounting bracket (6) of cabinet body (1), the upside intercommunication of cabinet body (1) is equipped with air intake (7), and inner wall fixedly connected with dust filter net (8) of air intake (7), be equipped with on air intake (7) and be used for carrying out cleaning mechanism to dust filter net (8), cooling shell plate (1) lateral wall (9) have in the cabinet door (10) of cooling shell plate (1), and the air intake (9) are connected with in fixed connection with cabinet door (10) in the lateral wall (2) One end of the electric heat radiation fan (4) and one end of the cleaning mechanism are respectively and electrically connected with the control panel (11).
2. The efficient heat dissipation device for the electric power cabinet for electric power communication according to claim 1, characterized in that the circulating cooling mechanism comprises a compressor (12) fixed in a bottom box (35), one end of the compressor (12) is communicated with an evaporator (13), one end of the evaporator (13) is communicated with a condenser (14), one end of the condenser (14) is communicated with an expansion joint valve (15), one end of the expansion joint valve (15) is communicated with a cold guide pipe (16), one end of the cold guide pipe (16) penetrates through to extend into a cooling shell plate (3) and is communicated with a cooling bent pipe (17), the other end of the cooling bent pipe (17) is communicated with a return pipe (18), and one end of the return pipe (18) penetrates through to extend into the bottom box (35) and is communicated with one end of the compressor (12).
3. The efficient heat dissipation device for an electric power cabinet for electric power communication according to claim 1, wherein the cleaning mechanism comprises a concave shell (19) fixed on the outer side wall of the air inlet (7), a stepping motor (20) is fixedly connected to the radial end side wall of the concave shell (19), a worm (21) is fixedly connected to the radial end of the stepping motor (20) penetrating into the concave shell (19), a rotating rod (22) is rotatably connected to the radial end inner wall of the concave shell (19) through a first bearing seat, a worm wheel (23) meshed with the worm (21) is fixedly connected to the rotating rod (22), two symmetrically arranged driving wheels (24) are fixedly connected to the rotating rod (22), driven wheels (26) are rotatably connected to the two transverse end inner walls of the concave shell (19) through rotating shafts (25), L-shaped frames (28) are fixedly connected to the two driving wheels (24) through driving belts (27) and the two driven wheels (26), two sliding frames (29) are fixedly connected to the two upper sides of the concave shell (19) through two transverse sliding frames (29), two sliding frames (30) are fixedly connected to the sliding frames (30), and the lower side of the cleaning brush (31) is propped against the dust filtering net (8).
4. A high-efficiency heat sink for an electric power cabinet for electric power communication according to claim 3, characterized in that the radial end side wall of the concave housing (19) is rotatably connected to the end of the worm (21) remote from the stepper motor (20) through a second bearing seat.
5. The efficient heat dissipation device for power cabinets for power communication according to claim 3, wherein the outer side wall of the rotating rod (22) is fixedly connected with the inner walls of the through holes of the worm wheel (23) and the driving wheel (24) in a welding mode.
6. The efficient heat dissipation device for the power cabinet for power communication according to claim 1, wherein mounting hole plates (32) are fixedly connected to two ends of the bottom box (35).
7. The efficient heat dissipation device for the power cabinet for power communication according to claim 1, wherein a temperature sensor (33) is fixedly connected to an inner wall of the cabinet door (2), and one end of the temperature sensor (33) is electrically connected to the control panel (11).
8. The efficient heat dissipation device for the power cabinet for power communication according to claim 1, wherein a dust shielding cover (34) is fixedly connected to the side wall of the cabinet body (1) located outside the air outlet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311107179.6A CN117613724A (en) | 2023-12-07 | 2023-12-07 | High-efficient heat abstractor of electric power cabinet for electric power communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311107179.6A CN117613724A (en) | 2023-12-07 | 2023-12-07 | High-efficient heat abstractor of electric power cabinet for electric power communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117613724A true CN117613724A (en) | 2024-02-27 |
Family
ID=89952156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311107179.6A Pending CN117613724A (en) | 2023-12-07 | 2023-12-07 | High-efficient heat abstractor of electric power cabinet for electric power communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117613724A (en) |
-
2023
- 2023-12-07 CN CN202311107179.6A patent/CN117613724A/en active Pending
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