CN111029920A - Heat-resistant protection against insects type communication base station switch board - Google Patents
Heat-resistant protection against insects type communication base station switch board Download PDFInfo
- Publication number
- CN111029920A CN111029920A CN201911353050.7A CN201911353050A CN111029920A CN 111029920 A CN111029920 A CN 111029920A CN 201911353050 A CN201911353050 A CN 201911353050A CN 111029920 A CN111029920 A CN 111029920A
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- China
- Prior art keywords
- fixedly connected
- side wall
- heat
- resistant
- cabinet body
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Classifications
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/12—Scaring or repelling devices, e.g. bird-scaring apparatus using odoriferous substances, e.g. aromas, pheromones or chemical agents
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- 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
- H02B1/306—Accessories, e.g. windows
-
- 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
Abstract
The invention belongs to the field of power distribution cabinets, and particularly relates to a heat-resistant insect-prevention communication base station power distribution cabinet which comprises a cabinet body, wherein heat dissipation holes are formed in the side wall of the cabinet body, an annular liquid storage tank is fixedly connected to the side wall of each heat dissipation hole, a plurality of fan blades are rotatably connected to the side wall of the inner ring of the annular liquid storage tank, nuts are fixedly connected to the centers of the fan blades, a memory spring penetrates through the side wall of the cabinet body in a sliding mode, the other end of the memory spring is fixedly connected with a hot movable rod through a movable plate, threads are formed in the outer surface of the hot movable rod, the other end of the hot movable rod penetrates through the nuts and is in threaded connection with the. The invention can drive the fan blades to rotate by the heating extension of the memory spring, promote the air circulation speed in the cabinet body, and simultaneously suck and spray the insect repellent liquid in the annular liquid storage tank through the expansion of the liquid suction bag, thereby achieving good insect repellent and heat dissipation effects.
Description
Technical Field
The invention belongs to the field of power distribution cabinets, and particularly relates to a heat-resistant insect-proof power distribution cabinet for a communication base station.
Background
The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, and the power distribution cabinet is a general name of a motor control center. The distribution cabinet is used in the occasions with dispersed loads and less loops, the motor control center is used in the occasions with concentrated loads and more loops, the motor control center distributes the electric energy of a certain circuit of the upper-level distribution equipment to the nearby loads, the equipment provides protection, monitoring and control for the loads, and the distribution cabinet is mostly arranged in a communication base station in the field.
Traditional communication base station all is equipped with dedicated switch board, summer's open-air insect is more, and the switch board in the communication base station is gone up most can be provided with signal flash light, light can attract the insect gathering near the switch board, and switch board internal plant during operation can produce heat, lead to some favorite insects to fly into the switch board from the louvre of switch board, influence equipment and normally work, can cause the circuit short circuit in the switch board even during serious, cause economic loss, and the insect gathering is near the louvre of switch board, seriously influence the normal heat dissipation of switch board, there is certain potential safety hazard.
Therefore, a heat-resistant and insect-resistant communication base station power distribution cabinet is provided to solve the problems.
Disclosure of Invention
The invention aims to provide a heat-resistant insect-proof communication base station power distribution cabinet which can prevent insects from approaching and has good heat dissipation aiming at the problem that the power distribution cabinet is easily damaged by the insects.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a heat-resisting protection against insects type communication base station switch board, includes the cabinet body, the louvre has been seted up on the lateral wall of the cabinet body, fixedly connected with annular liquid reserve tank on the lateral wall of louvre, it is connected with the multi-disc flabellum to rotate on the inner circle lateral wall of annular liquid reserve tank, the fixedly connected with nut of center department of flabellum, run through sliding connection on the lateral wall of the cabinet body has memory spring, memory spring's the other end passes through the hot movable rod of fly leaf fixedly connected with, the surface of hot movable rod is equipped with the screw thread, the other end of hot movable rod run through the nut and with nut threaded connection, be equipped with spray.
In the above-mentioned heat-resistant protection against insects type communication base station switch board, the cabinet body is run through to the one end of hot movable rod and with cabinet body sliding connection, the fly leaf is fixed to cup joint outside hot movable rod, the memory spring cover is established outside hot movable rod and with fly leaf fixed connection.
In foretell heat-resisting protection against insects type communication base station switch board, a plurality of vents have been seted up on the lateral wall of the cabinet body, through connecting rod fixedly connected with polylith and vent assorted deep bead on the lateral wall of fly leaf.
In the heat-resistant insect-proof communication base station power distribution cabinet, the side wall of the annular liquid storage tank is fixedly connected with a ventilation screen plate.
In foretell heat-resisting protection against insects type communication base station switch board, spraying mechanism includes a plurality of imbibition bags of fixed connection on annular liquid reserve tank inner circle lateral wall, the imbibition bag passes through one-way pipette and annular liquid reserve tank intercommunication, the other end fixedly connected with shower nozzle of imbibition bag, the shower nozzle passes through one-way drain pipe and imbibition bag intercommunication, the shower nozzle overcoat is equipped with permanent magnetism ring, permanent magnetism ring and imbibition bag fixed connection are a plurality of equal fixedly connected with permanent magnetism block on the lateral wall of flabellum, adjacent two magnetism is opposite between the permanent magnetism block.
In foretell heat-resisting protection against insects type communication base station switch board, fixedly connected with resonance bar on the lateral wall of annular liquid reserve tank inner circle, fixedly connected with resonance board on the lateral wall of flabellum, resonance board and the axis parallel arrangement of louvre.
Compared with the prior art, this heat-resisting protection against insects type communication base station switch board's advantage lies in:
1. according to the invention, when the temperature in the power distribution cabinet is too high, the memory spring extends, the movable heat rod is pushed to move through the movable plate, the nut in threaded connection with the movable heat rod drives the fan blades to rotate, the fan blades rotate to accelerate the circulation speed of air in the cabinet body, the interior of the cabinet body is cooled, the heat dissipation effect is good, and meanwhile, the fan blades rotate to achieve the effect of repelling insects.
2. In the invention, a plurality of fan blades rotate simultaneously to drive each permanent magnet with different magnetism to alternately sweep the relative position of the permanent magnet rings, each permanent magnet ring is subjected to periodically changed attraction force and repulsion force under the action of magnetic force to drive the liquid suction bag to periodically stretch and retract, when the liquid suction bag expands, the liquid suction bag sucks insect repellent liquid in the annular liquid storage tank into the liquid suction bag through the one-way liquid suction pipe, and when the liquid suction bag compresses, the liquid suction bag sprays the insect repellent liquid near the heat dissipation holes through the one-way liquid outlet pipe and the spray head to repel insects, thereby preventing the insects from entering the cabinet body to damage equipment.
3. In the invention, the wind brought by the rotation of the fan blades blows to the spray head, which is beneficial to the diffusion of insect repellent in the air, and improves the insect repelling range and effect.
4. In the invention, the memory spring extends, the movable plate drives the wind shield to leave the ventilation opening, the fan blades rotate to accelerate the circulation speed of air in the cabinet body, and then the circulation speed of air at the ventilation opening is accelerated, so that the memory spring can be cooled and radiated.
5. According to the invention, the ventilation screen plate is arranged, so that the insect repelling liquid can be prevented from entering the cabinet body to damage equipment, and part of the insect repelling liquid can be attached to the ventilation screen plate, so that the duration of the insect repelling effect is prolonged.
6. According to the invention, after the temperature in the power distribution cabinet is reduced, the memory spring contracts to the initial length to drive the heat movable rod to move to the initial position, then the fan blades are driven to rotate reversely, the fan blades rotate back and forth periodically, so that the air in the cabinet body is sucked and exhausted in a reciprocating manner periodically like breathing, the flowing speed of the air in the cabinet body is greatly accelerated, and the cooling effect is obvious.
7. According to the invention, when the airflow driven by the fan blades blows to the resonance plate, according to the Bernoulli principle, when the airflow is flowing at the same height, the flow velocity is high, the pressure is low, the resonance plate is triggered to vibrate, then the resonance rod is driven to vibrate, the insect-expelling liquid sprayed by the spray head is atomized, the insect-expelling liquid is favorably diffused in the air, and the insect-expelling effect is better.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment 1 of a heat-resistant and insect-proof communication base station power distribution cabinet provided by the invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic side structure diagram of an embodiment 1 of a heat-resistant and insect-proof communication base station power distribution cabinet provided by the invention;
fig. 4 is a schematic structural diagram of an embodiment 2 of a heat-resistant and insect-resistant communication base station power distribution cabinet provided by the invention.
In the figure, 1 cabinet body, 2 heat dissipation holes, 3 annular liquid storage tanks, 4 fan blades, 5 nuts, 6 memory springs, 7 movable plates, 8 heat movable rods, 10 liquid suction bags, 11 one-way liquid suction pipes, 12 spray heads, 13 permanent magnet rings, 14 permanent magnet blocks, 15 resonance rods, 16 resonance plates, 17 one-way liquid outlet pipes, 18 wind shields, 19 ventilation screen plates and 20 ventilation openings.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1-3, a heat-resistant insect-proof communication base station power distribution cabinet comprises a cabinet body 1, heat dissipation holes 2 are formed in the side wall of the cabinet body 1, an annular liquid storage tank 3 is fixedly connected to the side wall of the heat dissipation holes 2, a plurality of fan blades 4 are rotatably connected to the inner ring side wall of the annular liquid storage tank 3, and nuts 5 are fixedly connected to the centers of the fan blades 4.
In this embodiment, the side wall of the cabinet body 1 is connected with a memory spring 6 in a penetrating and sliding manner, the memory spring 6 is made of nickel-titanium memory alloy wires by winding, and is in a normal state at room temperature, when the temperature rises to above 40 ℃, the memory spring 6 extends, the other end of the memory spring is fixedly connected with a thermal movable rod 8 through a movable plate 7, it should be noted that one end of the thermal movable rod 8 penetrates through the cabinet body 1 and is connected with the cabinet body 1 in a sliding way, the movable plate 7 is fixedly sleeved outside the thermal movable rod 8, the memory spring 6 is sleeved outside the thermal movable rod 8 and is fixedly connected with the movable plate 7, the outer surface of the thermal movable rod 8 is provided with a thread, the other end of the thermal movable rod 8 penetrates through a nut 5 and is connected with the nut 5 in a threaded way, wherein, a plurality of ventilation openings 20 are arranged on the side wall of the cabinet body 1, and a plurality of wind deflectors 18 matched with the ventilation openings 20 are fixedly connected on the side wall of the movable plate 7 through connecting rods.
In this embodiment, be equipped with spraying mechanism on the inside wall of annular liquid storage tank 3 inner circle, it should be noted that, spraying mechanism includes a plurality of imbibition bags 10 of fixed connection on the annular liquid storage tank 3 inner circle lateral wall, imbibition bag 10 communicates with annular liquid storage tank 3 through one-way pipette 11, the other end fixedly connected with shower nozzle 12 of imbibition bag 10, shower nozzle 12 communicates with imbibition bag 10 through one-way drain pipe 17, one-way pipette 11 only allows the insect repellant in annular liquid storage tank 3 to get into in imbibition bag 10, one-way drain pipe 17 only allows the insect repellant flow direction shower nozzle 12 department in imbibition bag 10, shower nozzle 12 overcoat is equipped with permanent magnetism ring 13, permanent magnetism ring 13 and imbibition bag 10 fixed connection, equal fixedly connected with permanent magnetism 14 on the lateral wall of a plurality of flabellum 4, magnetism is opposite between two adjacent permanent magnetism blocks 14.
In this embodiment, fixedly connected with ventilation otter board 19 on the lateral wall of annular liquid reserve tank 3, can prevent that expelling parasite liquid from getting into the internal harm that causes equipment of cabinet, and partial expelling parasite liquid can be attached to on ventilation otter board 19, has prolonged the time that its expelling parasite effect lasts.
The working principle of the invention is as follows: when the temperature in the power distribution cabinet is too high and reaches more than 40 ℃, the memory spring 6 extends, the movable plate 7 pushes the hot movable rod 8 to move, the nut 5 in threaded connection with the hot movable rod 8 drives the fan blades 4 to rotate, the fan blades 4 rotate to accelerate the circulation speed of air in the cabinet body 1, the interior of the cabinet body 1 is cooled, the heat dissipation effect is good, and meanwhile, the fan blades 4 rotate to achieve the effect of repelling insects; the fan blades 4 rotate simultaneously to drive the permanent magnets 14 with different magnetism to alternately sweep the relative positions of the permanent magnet rings 13, under the action of magnetic force, the permanent magnet rings 13 are subjected to periodically changed attraction force and repulsion force to drive the liquid suction bag 10 to periodically stretch and retract, when the liquid suction bag 10 expands, the liquid suction bag 10 sucks insect repellent liquid in the annular liquid storage tank 3 into the liquid suction bag 10 through the one-way liquid suction pipe 11, when the liquid suction bag 10 is compressed, the liquid suction bag 10 sprays the insect repellent liquid to the positions near the heat dissipation holes 2 through the one-way liquid outlet pipe 17 and the spray heads 12 to repel insects, damage to equipment caused by the insects entering the cabinet body 1 is prevented, meanwhile, air blown by the fan blades 4 is blown to the spray heads 12 to help the insect repellent liquid to diffuse in the air, and the insect repelling range and effect of the fan blades are improved.
Example 2
As shown in fig. 4, the present embodiment is different from embodiment 1 in that: fixedly connected with resonance bar 15 on the lateral wall of 3 inner circles of annular liquid reserve tank, fixedly connected with resonance plate 16 on the lateral wall of flabellum 4, resonance plate 16 and 2's axis parallel arrangement of louvre, resonance bar 15 are thick bar copper, and resonance bar 15 is the same with resonance plate 16's vibration frequency and is 763 Hz.
In this embodiment, when the airflow driven by the fan blades 4 blows towards the resonance plate 16, according to bernoulli's principle, when the airflow is flowing at equal height, the flow rate is high, the pressure is low, the resonance plate 16 is triggered to vibrate, and then the resonance rod 15 is driven to vibrate, so as to atomize the insect-repellent liquid sprayed by the spray head 12, which is helpful for the insect-repellent liquid to diffuse in the air, and the insect-repellent effect is better.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A heat-resistant insect-resistant communication base station power distribution cabinet comprises a cabinet body (1) and is characterized in that, the side wall of the cabinet body (1) is provided with heat dissipation holes (2), the side wall of each heat dissipation hole (2) is fixedly connected with an annular liquid storage tank (3), the side wall of the inner ring of the annular liquid storage tank (3) is rotationally connected with a plurality of fan blades (4), the center of the fan blade (4) is fixedly connected with a nut (5), the side wall of the cabinet body (1) is connected with a memory spring (6) in a penetrating and sliding way, the other end of the memory spring (6) is fixedly connected with a thermal movable rod (8) through a movable plate (7), the surface of hot movable rod (8) is equipped with the screw thread, the other end of hot movable rod (8) runs through nut (5) and with nut (5) threaded connection, be equipped with on the inside wall of annular liquid reserve tank (3) inner circle and spray mechanism.
2. The heat-resistant and insect-resistant communication base station power distribution cabinet according to claim 1, wherein one end of the thermal movable rod (8) penetrates through the cabinet body (1) and is slidably connected with the cabinet body (1), the movable plate (7) is fixedly sleeved outside the thermal movable rod (8), and the memory spring (6) is sleeved outside the thermal movable rod (8) and is fixedly connected with the movable plate (7).
3. The heat-resistant insect-resistant communication base station power distribution cabinet according to claim 1, wherein a plurality of ventilation openings (20) are formed in the side wall of the cabinet body (1), and a plurality of wind shields (18) matched with the ventilation openings (20) are fixedly connected to the side wall of the movable plate (7) through connecting rods.
4. The heat-resistant and insect-resistant communication base station power distribution cabinet according to claim 1, wherein a ventilation screen (19) is fixedly connected to the side wall of the annular liquid storage tank (3).
5. The heat-resistant and insect-resistant communication base station power distribution cabinet according to claim 1, wherein the spraying mechanism comprises a plurality of liquid suction bags (10) fixedly connected to the side wall of the inner ring of the annular liquid storage tank (3), the liquid suction bags (10) are communicated with the annular liquid storage tank (3) through one-way liquid suction pipes (11), the other ends of the liquid suction bags (10) are fixedly connected with spray heads (12), the spray heads (12) are communicated with the liquid suction bags (10) through one-way liquid outlet pipes (17), permanent magnetic rings (13) are sleeved outside the spray heads (12), the permanent magnetic rings (13) are fixedly connected with the liquid suction bags (10), permanent magnetic blocks (14) are fixedly connected to the side walls of the fan blades (4), and the magnetic properties of two adjacent permanent magnetic blocks (14) are opposite.
6. The heat-resistant and insect-resistant communication base station power distribution cabinet according to claim 1, wherein a resonance rod (15) is fixedly connected to the side wall of the inner ring of the annular liquid storage tank (3), a resonance plate (16) is fixedly connected to the side wall of the fan blade (4), and the resonance plate (16) is arranged in parallel with the central axis of the heat dissipation hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911353050.7A CN111029920B (en) | 2019-12-25 | 2019-12-25 | Heat-resistant protection against insects type communication base station switch board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911353050.7A CN111029920B (en) | 2019-12-25 | 2019-12-25 | Heat-resistant protection against insects type communication base station switch board |
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| CN111029920A true CN111029920A (en) | 2020-04-17 |
| CN111029920B CN111029920B (en) | 2021-10-26 |
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| CN201911353050.7A Active CN111029920B (en) | 2019-12-25 | 2019-12-25 | Heat-resistant protection against insects type communication base station switch board |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463688A (en) * | 2020-06-03 | 2020-07-28 | 马锦棠 | Communication base station is with self-closing formula protection against insects switch board |
| CN111509599A (en) * | 2020-06-07 | 2020-08-07 | 李鹏华 | Energy-concerving and environment-protective type switch board that prevents dust |
| CN111520639A (en) * | 2020-04-30 | 2020-08-11 | 付慢利 | Outdoor LED illuminating lamp with self-mosquito-killing function |
| CN111643845A (en) * | 2020-05-29 | 2020-09-11 | 卢井刚 | Automatic fire extinguishing equipment for fire prevention and control of large data center machine room |
| CN111697470A (en) * | 2020-07-21 | 2020-09-22 | 杨海卫 | Novel multifunctional power distribution cabinet |
| CN111741664A (en) * | 2020-07-23 | 2020-10-02 | 卓烁民 | Efficient insect-expelling and heat-dissipating electrical cabinet |
| CN111774395A (en) * | 2020-05-28 | 2020-10-16 | 吴迪 | Textile dust collecting device for textile equipment and use method |
| CN111852100A (en) * | 2020-07-22 | 2020-10-30 | 国网安徽省电力有限公司经济技术研究院 | Safety protection device for transformer substation |
| CN111962561A (en) * | 2020-08-17 | 2020-11-20 | 郭停莉 | Cable pit is protection against insects heat dissipation well lid for well |
| CN112103614A (en) * | 2020-09-09 | 2020-12-18 | 肇庆悦能科技有限公司 | Loosely-coupled AAU (architecture) equipment for 5G communication base station |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520639A (en) * | 2020-04-30 | 2020-08-11 | 付慢利 | Outdoor LED illuminating lamp with self-mosquito-killing function |
| CN111774395A (en) * | 2020-05-28 | 2020-10-16 | 吴迪 | Textile dust collecting device for textile equipment and use method |
| CN111643845A (en) * | 2020-05-29 | 2020-09-11 | 卢井刚 | Automatic fire extinguishing equipment for fire prevention and control of large data center machine room |
| CN111643845B (en) * | 2020-05-29 | 2021-11-30 | 北京中嘉和信通信技术有限公司 | Automatic fire extinguishing equipment for fire prevention and control of large data center machine room |
| CN111463688A (en) * | 2020-06-03 | 2020-07-28 | 马锦棠 | Communication base station is with self-closing formula protection against insects switch board |
| CN111509599A (en) * | 2020-06-07 | 2020-08-07 | 李鹏华 | Energy-concerving and environment-protective type switch board that prevents dust |
| CN111509599B (en) * | 2020-06-07 | 2021-09-03 | 江西丰源电气有限公司 | Energy-concerving and environment-protective type switch board that prevents dust |
| CN111697470A (en) * | 2020-07-21 | 2020-09-22 | 杨海卫 | Novel multifunctional power distribution cabinet |
| CN111852100A (en) * | 2020-07-22 | 2020-10-30 | 国网安徽省电力有限公司经济技术研究院 | Safety protection device for transformer substation |
| CN111741664A (en) * | 2020-07-23 | 2020-10-02 | 卓烁民 | Efficient insect-expelling and heat-dissipating electrical cabinet |
| CN111741664B (en) * | 2020-07-23 | 2022-12-06 | 北京华源新力电力技术有限公司 | Efficient insect-expelling and heat-dissipating electrical cabinet |
| CN111962561A (en) * | 2020-08-17 | 2020-11-20 | 郭停莉 | Cable pit is protection against insects heat dissipation well lid for well |
| CN112103614A (en) * | 2020-09-09 | 2020-12-18 | 肇庆悦能科技有限公司 | Loosely-coupled AAU (architecture) equipment for 5G communication base station |
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