CN114432805A - Device for adjusting supervision intensity of energizing platform in park - Google Patents

Device for adjusting supervision intensity of energizing platform in park Download PDF

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Publication number
CN114432805A
CN114432805A CN202111669659.2A CN202111669659A CN114432805A CN 114432805 A CN114432805 A CN 114432805A CN 202111669659 A CN202111669659 A CN 202111669659A CN 114432805 A CN114432805 A CN 114432805A
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CN
China
Prior art keywords
park
platform
intensity
adjustable
heat dissipation
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Granted
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CN202111669659.2A
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Chinese (zh)
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CN114432805B (en
Inventor
刘斌
周涛
冯琰一
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Chongqing Terminus Technology Co Ltd
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Chongqing Terminus Technology Co Ltd
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Publication of CN114432805A publication Critical patent/CN114432805A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/24Circuit arrangements for boards or switchyards
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/28Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/46Boxes; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/46Boxes; Parts thereof or accessories therefor
    • H02B1/48Mounting of devices therein
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • H02B1/565Cooling; Ventilation for cabinets

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  • 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 park energizing, and discloses a device capable of adjusting and monitoring intensity for a park energizing platform, which comprises a heat dissipation assembly, wherein a telescopic cylinder is arranged in the heat dissipation assembly, an output shaft of the telescopic cylinder is movably connected with a rotating gear, the top of the rotating gear is meshed with a fixed rack, the bottom of the rotating gear is meshed with a movable rack, one end of the movable rack is fixedly connected with a sliding block, the bottom of the sliding block is provided with a heat dissipation fan, and a transverse sliding rod is slidably connected in the sliding block. The power distribution terminal is connected with the control module in the park energizing platform through the network interface, the control module sends real-time data of power flow to the supervision learning module through collecting current/power signals of the power distribution equipment and the load end, and then power transmission is automatically managed through the flow threshold value, so that the intelligent degree of the park energizing platform is improved, and the power loss is reduced.

Description

Device for adjusting supervision intensity of energizing platform in park
Technical Field
The invention relates to the technical field of park energizing, in particular to a device capable of adjusting and monitoring intensity for a park energizing platform.
Background
With the advent of the 5G era, a novel application form led by edge computing and the internet of things becomes the focus of social attention. The park energizing platform is a powerful industry energizing platform which is formed by a plurality of digital transaction platforms and an S2B energizing middle platform, is a digital transformation scene in each industry, builds an integrated digital and intelligent energizing platform, hatches a networked industry entrepreneurial ecology, and is in fact realized. Industry enabling platforms are growing into legacy and new rule founders of various industries.
Current park energizing platform uses electric power distribution device, the circuit components and parts that its inside contains, can produce a large amount of heats in the use, the inside heat abstractor of current electric power distribution device is fixed at certain position usually, this very easily leads to the inside overheated of some heat dissipation blind areas, and then cause dangerous condition such as conflagration, and use electric power distribution device's radiator-grid can adhere to a large amount of dusts after a period, these dusts can further influence the heat dissipation, and current park energizing platform intelligent degree is lower, unable automatically regulated power output, be not convenient for save the electric energy, for solving above-mentioned problem, we have provided a device that is used for park energizing platform adjustable supervision intensity.
Disclosure of Invention
Aiming at the defects of the prior art, in order to solve the problems, the invention provides the following technical scheme: the utility model provides a device that is used for garden to energize platform adjustable supervision intensity, includes radiator unit, radiator unit's inside is equipped with telescopic cylinder, telescopic cylinder's output shaft swing joint has a running gear, running gear's top meshing is connected with fixed rack, running gear's bottom meshing is connected with movable rack, the one end fixedly connected with slider of movable rack, the bottom of slider is equipped with the heat dissipation fan, the inside sliding connection of slider has horizontal slide bar, the internal thread of slider has horizontal lead screw, the outer wall fixedly connected with drive gear of horizontal lead screw.
Still include the deashing subassembly, the inside of deashing subassembly is equipped with the dwang, the bottom fixedly connected with driven gear of dwang, the outer wall transmission of dwang is connected with the belt, one side transmission that the dwang was kept away from to the belt is connected with vertical lead screw, the top swing joint of vertical lead screw has the guard plate, the outer wall threaded connection of vertical lead screw has the brush, the inside sliding connection of brush has vertical slide bar.
Still include the electric control case, the side of electric control case is equipped with the heat dissipation filter screen, the inside of electric control case is equipped with radiator unit, the side of electric control case is equipped with the deashing subassembly.
Furthermore, fixed rack fixed connection is at the inside top of electric control box, just the structure symmetry of electric control box both sides sets up.
Furthermore, the inside of slider has the screw thread with the outer wall looks adaptation of horizontal lead screw, just the outer wall threaded connection of horizontal lead screw has two sets of sliders, is convenient for the slider at the outer wall motion of horizontal lead screw.
Furthermore, the top of the driving gear is meshed with the bottom of the driven gear, so that the driving gear can drive the driven gear to rotate conveniently.
Further, the guard plate sets up the outer wall in electric control box both sides, shields the rainwater.
Furthermore, the bristles of the brush are connected with the outer side of the heat dissipation filter screen in a sliding mode, so that dust on the outer side of the heat dissipation filter screen can be cleaned conveniently.
A system for a device capable of adjusting supervision intensity of a park energizing platform comprises a monitoring platform, a storage module and a control module;
a monitoring platform: for monitoring and recording campus dynamics;
a storage module: the device is used for storing signal data of the park;
a control module: used for controlling each terminal of the park.
The control module is used for controlling the biological access control terminal, the water valve control terminal, the smoke sensing alarm terminal, the air conditioner fan terminal, the power distribution terminal, the one-key alarm terminal and the video monitoring terminal.
Compared with the prior art, the invention provides a device for adjusting the supervision intensity of a park energizing platform, which has the following beneficial effects:
1. this a device for adjustable supervision intensity of garden energizing platform uses through the cooperation of telescopic cylinder and rolling gear, movable rack, heat dissipation fan, starts telescopic cylinder, and reciprocating motion is just reversing to the while of reciprocating motion about the rolling gear this moment, further makes movable rack drive slider reciprocating motion about, and reciprocating motion about the heat dissipation fan also can be controlled to this moment to reached and avoided the inside heat dissipation blind area that produces of power box, improved radiating quality's effect.
2. This a device that is used for adjustable supervision intensity of garden energizing platform, through horizontal lead screw, drive gear, driven gear, the brush, vertical lead screw, the cooperation of heat dissipation filter screen is used, horizontal lead screw periodicity is just reversing, drive gear drives driven gear periodicity just reversing this moment, further make vertical lead screw periodicity just reversing, the brush is reciprocating motion about the outer wall periodicity of vertical lead screw this moment, further make the brush clean the adnexed dust in the heat dissipation filter screen outside, thereby reached and avoided the dust to adhere to and block up the radiator-grid, improve power box radiating efficiency's effect.
3. This a device for adjustable supervision intensity of garden energizing platform, power distribution terminal pass through network interface and are connected with the control module in the garden energizing platform, and control module sends the real-time data of electric power flow to the study module of supervision through the electric current power signal of gathering power distribution equipment and load end, then through flow threshold automatic management electric power transmission to reached the intelligent degree that improves the garden energizing platform, reduced power loss's effect.
Drawings
FIG. 1 is a perspective view of a power control box according to the present invention;
FIG. 2 is a schematic sectional view of a power control box according to the present invention;
FIG. 3 is a schematic top sectional view of the power control box of the present invention;
FIG. 4 is a perspective view of a brush according to the present invention;
FIG. 5 is an enlarged view of the structure A of FIG. 2 according to the present invention;
FIG. 6 is an enlarged view of the structure B in FIG. 2 according to the present invention;
FIG. 7 is a schematic diagram of the system of the present invention;
FIG. 8 is a control flow diagram of a control module according to the present invention.
In the figure: 1. a power control box; 2. a heat dissipation filter screen; 3. a heat dissipating component; 4. a soot cleaning assembly; 31. a telescopic cylinder; 32. a rotating gear; 33. fixing a rack; 34. a movable rack; 35. a slider; 36. a heat dissipation fan; 37. a transverse sliding bar; 38. a transverse screw rod; 39. a drive gear; 41. rotating the rod; 42. a driven gear; 43. a belt; 44. a vertical screw rod; 45. a protection plate; 46. a brush; 47. a vertical slide bar.
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.
An embodiment of the device for adjustable supervision intensity of a park energizing platform is as follows:
referring to fig. 1-8, a device for adjusting and monitoring intensity of a round energizing platform comprises a heat dissipation assembly 3, a telescopic cylinder 31 is arranged inside the heat dissipation assembly 3, an output shaft of the telescopic cylinder 31 is movably connected with a rotating gear 32, the top of the rotating gear 32 is engaged with a fixed rack 33, the fixed rack 33 is fixedly connected with the top inside the electric control box 1, the two sides of the electric control box 1 are symmetrically arranged, the bottom of the rotating gear 32 is engaged with a movable rack 34, one end of the movable rack 34 is fixedly connected with a slide block 35, the bottom of the slide block 35 is provided with a heat dissipation fan 36, the inside of the slide block 35 is slidably connected with a transverse slide bar 37, the inside of the slide block 35 is connected with a transverse screw rod 38, the inside of the slide block 35 is provided with threads matched with the outer wall of the transverse screw rod 38, and the outer wall of the transverse screw rod 38 is connected with two groups of slide blocks 35, the sliding block 35 can move on the outer wall of the transverse screw rod 38 conveniently, the outer wall of the transverse screw rod 38 is fixedly connected with a driving gear 39, the top of the driving gear 39 is meshed with the bottom of the driven gear 42, and the driving gear 39 can drive the driven gear 42 to rotate conveniently.
Still include deashing subassembly 4, the inside of deashing subassembly 4 is equipped with dwang 41, the bottom fixedly connected with driven gear 42 of dwang 41, the outer wall transmission of dwang 41 is connected with belt 43, one side transmission that dwang 41 was kept away from to belt 43 is connected with vertical lead screw 44, the top swing joint of vertical lead screw 44 has guard plate 45, guard plate 45 sets up the outer wall in electric control box 1 both sides, shield the rainwater, vertical lead screw 44's outer wall threaded connection has brush 46, brush 46's brush hair and heat dissipation filter screen 2's outside sliding connection, be convenient for clear up the dust in the heat dissipation filter screen 2 outside, brush 46's inside sliding connection has vertical slide bar 47.
Still include power control box 1, the side of power control box 1 is equipped with heat dissipation filter screen 2, and the inside of power control box 1 is equipped with radiator unit 3, and the side of power control box 1 is equipped with deashing subassembly 4.
A system for a device capable of adjusting and monitoring intensity of a park energizing platform comprises a monitoring platform, a storage module and a control module;
a monitoring platform: for monitoring and recording park dynamics;
a storage module: the device is used for storing signal data of the park;
a control module: used for controlling each terminal of the park.
The control module is used for controlling the biological access control terminal, the water valve control terminal, the smoke sensing alarm terminal, the air conditioner fan terminal, the power distribution terminal, the one-key alarm terminal and the video monitoring terminal.
The working principle is that the telescopic cylinder 31 is started to enable the output shaft of the telescopic cylinder 31 to do reciprocating telescopic motion, the rotating gear 32 can do reciprocating motion left and right at the moment because the output shaft of the telescopic cylinder 31 is movably connected with the rotating gear 32, the rotating gear 32 can do forward and backward rotation because the top of the rotating gear 32 is connected with the fixed rack 33 in a meshed mode, and the fixed rack 33 is fixedly connected to the top of the interior of the power control box 1, and the movable rack 34 can also do reciprocating motion because the bottom of the rotating gear 32 is connected with the movable rack 34 in a meshed mode.
And because one end of the movable rack 34 is fixedly connected with the slide block 35, and the inside of the slide block 35 is slidably connected with the transverse slide rod 37, the slide block 35 can reciprocate on the outer wall of the transverse slide rod 37, and because the bottom of the slide block 35 is provided with the heat dissipation fan 36, the heat dissipation fan 36 can also reciprocate at this time, thereby achieving the effects of avoiding the generation of a heat dissipation blind area inside the power box and improving the heat dissipation quality.
The inner thread of the sliding block 35 is connected with the transverse screw rod 38, the inner part of the sliding block 35 is provided with the thread matched with the outer wall of the transverse screw rod 38, so that the transverse screw rod 38 can periodically rotate forwards and backwards, the outer wall of the transverse screw rod 38 is fixedly connected with the driving gear 39, the top of the driving gear 39 is meshed with the bottom of the driven gear 42, so that the driving gear 39 can drive the driven gear 42 to periodically rotate forwards and backwards, and the bottom of the rotating rod 41 is fixedly connected with the driven gear 42, so that the rotating rod 41 can periodically rotate forwards and backwards.
Because the outer wall of the rotating rod 41 is connected with the belt 43 in a transmission manner, and one side of the belt 43, which is far away from the rotating rod 41, is connected with the vertical screw rod 44 in a transmission manner, the vertical screw rod 44 can also periodically rotate forwards and backwards, and because the outer wall of the vertical screw rod 44 is connected with the brush 46 in a threaded manner, and the brush 46 is connected with the vertical slide rod 47 in a sliding manner, the brush 46 can periodically reciprocate up and down on the outer wall of the vertical screw rod 44 at the moment, and because the bristles of the brush 46 are in sliding connection with the outer side of the heat dissipation filter screen 2, the brush 46 can clean away dust attached to the outer side of the heat dissipation filter screen 2 at the moment, so that the effects of preventing the dust from being attached to block the heat dissipation screen and improving the heat dissipation efficiency of the power box are achieved.
Various terminal equipment in the platform control garden are energized through the garden, not only can improve reaction rate, can also reduce the manpower loss, wherein electric power distribution terminal passes through network interface and is connected with the control module in the platform is energized in the garden, control module is through gathering the electric current power signal of electric power distribution equipment and load end, send the real-time data of electric power flow to supervise the learning module, and supervise the learning module and set up to adjustable supervision mode, the convenient supervision intensity of energizing the platform according to the problem of needs, then through flow threshold value automatic management power transmission, thereby reached the intelligent degree that improves the platform is energized in the garden, reduce power loss's effect.
In conclusion, the device for adjusting the supervision strength of the park energizing platform starts the telescopic cylinder 31, the rotating gear 32 rotates forwards and backwards while reciprocating left and right at the same time, the movable rack 34 further drives the sliding block 35 to reciprocate left and right, and the heat dissipation fan 36 can also reciprocate left and right at the same time, so that the effects of avoiding heat dissipation blind areas generated inside the power box and improving heat dissipation quality are achieved.
The transverse screw rod 38 rotates forwards and backwards periodically, the driving gear 39 drives the driven gear 42 to rotate forwards and backwards periodically, the vertical screw rod 44 further rotates forwards and backwards periodically, the brush 46 reciprocates up and down periodically on the outer wall of the vertical screw rod 44 at the moment, and the brush 46 further cleans dust attached to the outer side of the heat dissipation filter screen 2, so that the effect of preventing the dust from attaching and blocking the heat dissipation screen and improving the heat dissipation efficiency of the power box is achieved.
The power distribution terminal is connected with the control module in the park energizing platform through the network interface, the control module sends real-time data of power flow to the supervision learning module through collecting current/power signals of the power distribution equipment and the load end, and then power transmission is automatically managed through the flow threshold value, so that the intelligent degree of the park energizing platform is improved, and the power loss is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a device that is used for garden to energize adjustable supervision intensity of platform, includes radiator unit (3), its characterized in that: the inside of radiator unit (3) is equipped with telescopic cylinder (31), the output shaft swing joint of telescopic cylinder (31) has rotating gear (32), the top meshing of rotating gear (32) is connected with fixed rack (33), the bottom meshing of rotating gear (32) is connected with movable rack (34), one end fixedly connected with slider (35) of movable rack (34), the bottom of slider (35) is equipped with heat dissipation fan (36), the inside sliding connection of slider (35) has horizontal slide bar (37), the inside threaded connection of slider (35) has horizontal lead screw (38), the outer wall fixedly connected with drive gear (39) of horizontal lead screw (38).
2. An adjustable supervised intensity facility for park enabling platforms as recited in claim 1, wherein: still include deashing subassembly (4), the inside of deashing subassembly (4) is equipped with dwang (41), the bottom fixedly connected with driven gear (42) of dwang (41), the outer wall transmission of dwang (41) is connected with belt (43), one side transmission that dwang (41) were kept away from in belt (43) is connected with vertical lead screw (44), the top swing joint of vertical lead screw (44) has guard plate (45), the outer wall threaded connection of vertical lead screw (44) has brush (46), the inside sliding connection of brush (46) has vertical slide bar (47).
3. An adjustable supervised intensity facility for park enabling platforms as recited in claim 1, wherein: still include power control box (1), the side of power control box (1) is equipped with heat dissipation filter screen (2), the inside of power control box (1) is equipped with radiator unit (3), the side of power control box (1) is equipped with deashing subassembly (4).
4. An adjustable supervised intensity facility for park enabling platforms as recited in claim 1, wherein: the fixed rack (33) is fixedly connected to the top inside the power control box (1), and the two sides of the power control box (1) are symmetrically arranged.
5. An adjustable supervised intensity facility for park enabling platforms as recited in claim 1, wherein: the inside of slider (35) has the screw thread of the outer wall looks adaptation of horizontal lead screw (38), and the outer wall threaded connection of horizontal lead screw (38) has two sets of sliders (35).
6. The apparatus of claim 1 for adjustable supervisory intensity for park enabling platforms, wherein: the top of the driving gear (39) is in meshed connection with the bottom of the driven gear (42).
7. An adjustable supervised intensity facility for park enabling platforms as recited in claim 2, wherein: the protection plate (45) is arranged on the outer walls of two sides of the power control box (1).
8. An adjustable supervised intensity facility for park enabling platforms as recited in claim 2, wherein: the bristles of the brush (46) are in sliding connection with the outer side of the heat dissipation filter screen (2).
9. A system for a campus enabling platform adjustable intensity supervision device, which is applied to the device for a campus enabling platform adjustable intensity supervision device in any one of claims 1 to 8, and is characterized in that: the device comprises a monitoring platform, a storage module and a control module;
a monitoring platform: for monitoring and recording campus dynamics;
a storage module: the device is used for storing signal data of the park;
a control module: used for controlling each terminal of the park.
10. A system for a campus enabled platform adjustable supervised intensity apparatus as recited in claim 9, wherein: the control module is used for controlling the biological access control terminal, the water valve control terminal, the smoke sensing alarm terminal, the air conditioner fan terminal, the power distribution terminal, the one-key alarm terminal and the video monitoring terminal.
CN202111669659.2A 2021-12-30 2021-12-30 Device for adjusting supervision intensity of park energization platform Active CN114432805B (en)

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Application Number Priority Date Filing Date Title
CN202111669659.2A CN114432805B (en) 2021-12-30 2021-12-30 Device for adjusting supervision intensity of park energization platform

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CN202111669659.2A CN114432805B (en) 2021-12-30 2021-12-30 Device for adjusting supervision intensity of park energization platform

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CN114432805B CN114432805B (en) 2024-04-02

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108448817A (en) * 2018-03-01 2018-08-24 深圳市奈士迪技术研发有限公司 A kind of Multifunctional new energy electric motor of automobile that dust-proof radiating works well
CN109002874A (en) * 2018-09-06 2018-12-14 深圳市雷凌广通技术研发有限公司 A kind of code reader with temperature control regulatory function based on block chain technology
CN211645339U (en) * 2020-07-11 2020-10-09 海南金明发石化机械有限公司 Automatic heat treatment production device for fasteners
CN111864588A (en) * 2020-07-28 2020-10-30 惠安县品创工业设计有限公司 Fire protection equipment for electric power construction
CN212011838U (en) * 2020-04-18 2020-11-24 李逢春 Power distribution cabinet convenient to maintain
CN212691307U (en) * 2020-07-14 2021-03-12 贵州师范大学 Information safety monitoring device of industrial control system
CN214960790U (en) * 2021-07-05 2021-11-30 蓝勇 Security protection rack with dampproofing and waterproofing structure
CN215185352U (en) * 2021-04-14 2021-12-14 安徽中思电源技术有限公司 Intelligent direct-current power supply cabinet with temperature monitoring function

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108448817A (en) * 2018-03-01 2018-08-24 深圳市奈士迪技术研发有限公司 A kind of Multifunctional new energy electric motor of automobile that dust-proof radiating works well
CN109002874A (en) * 2018-09-06 2018-12-14 深圳市雷凌广通技术研发有限公司 A kind of code reader with temperature control regulatory function based on block chain technology
CN212011838U (en) * 2020-04-18 2020-11-24 李逢春 Power distribution cabinet convenient to maintain
CN211645339U (en) * 2020-07-11 2020-10-09 海南金明发石化机械有限公司 Automatic heat treatment production device for fasteners
CN212691307U (en) * 2020-07-14 2021-03-12 贵州师范大学 Information safety monitoring device of industrial control system
CN111864588A (en) * 2020-07-28 2020-10-30 惠安县品创工业设计有限公司 Fire protection equipment for electric power construction
CN215185352U (en) * 2021-04-14 2021-12-14 安徽中思电源技术有限公司 Intelligent direct-current power supply cabinet with temperature monitoring function
CN214960790U (en) * 2021-07-05 2021-11-30 蓝勇 Security protection rack with dampproofing and waterproofing structure

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