CN112054418B - Ground electric cabinet is sat to environmental protection heat dissipation type with waterproof effect - Google Patents
Ground electric cabinet is sat to environmental protection heat dissipation type with waterproof effect Download PDFInfo
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- CN112054418B CN112054418B CN202011085299.7A CN202011085299A CN112054418B CN 112054418 B CN112054418 B CN 112054418B CN 202011085299 A CN202011085299 A CN 202011085299A CN 112054418 B CN112054418 B CN 112054418B
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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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
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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
- H02B1/32—Mounting of devices therein
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an environment-friendly heat dissipation type grounding electric cabinet with a waterproof function. The electric equipment is fixedly installed by using the installation base, the conduction plate and the lifting frame which are connected by the spring sleeves are sleeved in the installation base, the piston which is sleeved in the water bag in a sliding manner is arranged, the piston is driven to move up and down in the water bag by using the deformation of the memory spring with the temperature memory function due to the temperature change, so that a low-temperature water source cooled by the filter plate enters the cooling water plate under the action of the piston, and the electric equipment performs low-temperature conduction to realize water cooling; a traction rack capable of moving up and down in the partition plate is arranged by utilizing the lifting frame, the transmission shaft is driven to rotate by utilizing the traction rack, and the rotation of the wind wheel is realized by utilizing a driving gear and a driven gear which are connected in a meshed manner so as to accelerate the exchange of cold and hot air flows in the cabinet body; the low-temperature cold airflow entering the cabinet body is filtered and purified by the filter and the dust cover, so that clean air blowing heat dissipation is performed on high-temperature electrical equipment.
Description
Technical Field
The invention relates to the technical field of application and protection of electrical cabinets, in particular to an environment-friendly heat dissipation type grounding electrical cabinet with a waterproof function.
Background
The electrical cabinet is a cabinet which is formed by processing steel materials and used for protecting components and parts from working normally, and is mainly divided into a hot rolled steel plate and a cold rolled steel plate. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle. At present, because the needs of production and life carry out more extensive popularization to the circuit, and the regulation and control management that the regulator cubicle is in each foundation can not be left in the operation to the laying of these circuit, must establish sufficient regulator cubicle when the circuit is laid, and these regulator cubicles are installed in the open air more moreover, can be in more abominable environment even.
A large amount of high-precision electrical equipment is installed in the electrical cabinet, which can generate a large amount of high-temperature hot gas in the process of electrifying operation, the conventional electrical cabinet has to perform high-degree sealing on the electrical cabinet in order to ensure the protection of the electrical equipment, while a few ventilation openings with extremely limited caliber are usually arranged for the heat dissipation function, but the heat dissipation effect is extremely limited by singly depending on the self emission of high-temperature hot gas, so that the heat dissipation requirement required by electrical equipment with extremely high heat generation efficiency is far not met, the sealed electrical cabinet is in a high-temperature environment for a long time, especially the high-temperature environment continuously heats the air in the electrical cabinet, the electrical cabinet is enabled to be high-temperature and damp, so that the operation burden of the electrical equipment is increased, the short circuit accident of the circuit of the electrical equipment is more easily caused, and the overall operation safety of a circuit system is influenced.
Disclosure of Invention
The invention aims to solve the problem that the working efficiency and the service life are influenced by poor heat dissipation effect of an electric cabinet in the prior art, and provides an environment-friendly heat dissipation type floor electric cabinet with a waterproof effect.
In order to achieve the purpose, the invention adopts the following technical scheme:
an environment-friendly heat dissipation type grounding electric cabinet with a waterproof effect comprises a cabinet body, wherein a partition plate is integrally connected in the middle end of the cabinet body, a water cooling heat dissipation mechanism is arranged at the lower end of the partition plate, and an air cooling heat dissipation mechanism is arranged at the upper end of the partition plate;
the water-cooling heat dissipation mechanism comprises an installation seat which is connected to the upper end of the partition plate through a bolt, a conduction plate is fixedly sleeved in the lower end of the installation seat, a memory spring is fixedly sleeved at the upper end of the conduction plate, a lifting frame welded with the memory spring is slidably sleeved at the lower end of the conduction plate, a piston is welded at the lower end of the lifting frame, a water bag sleeved with the piston in a sliding manner is fixedly arranged in the lower end of the cabinet body, an aluminum plate is fixedly sleeved in the lower end of the water bag, a water outlet plate is fixedly connected to the upper end of the water bag, and the upper end of the water outlet plate is integrally communicated with a cooling water plate;
air-cooled heat dissipation mechanism is including welding the traction rack on the crane, and is provided with transmission shaft and dust cover in the cabinet body upper end respectively, fixed cover is equipped with the drive gear of being connected with traction rack meshing on the transmission shaft, rotate on the dust cover and install the wind wheel, and fixed cover respectively on transmission shaft and the wind wheel is equipped with driving gear and driven gear that the meshing is connected, fixed mounting has the filter in the dust cover, and air intake and air outlet have been seted up respectively in the cabinet body.
Preferably, the conduction board and the crane are both T-shaped structures, and the conduction board and the crane are respectively located at the upper end and the lower end of the partition board.
Preferably, the aluminum plate lower extreme extends to outside the cabinet body lower extreme, and opens the direction slot hole that the slip cap established the water board in the crane, the fixed baffle that runs through of cooling water board extends to in the cabinet body upper end.
Preferably, a guide through hole for slidably sleeving the traction rack is formed in the partition plate, and the traction rack extends into the upper end of the cabinet body through the guide through hole.
Preferably, the transmission shaft is horizontally and rotatably arranged, and the dust cover corresponding to the air inlet is fixedly arranged on the inner wall of the cabinet body.
Preferably, the air inlet is positioned in the side wall of the cabinet body, and the air outlet is positioned at the upper end of the cabinet body.
Compared with the prior art, the invention has the following advantages:
1. the invention sets a mounting seat for mounting electrical equipment in a bracket of a partition plate, and a conduction plate and a lifting frame which are sleeved and connected by a spring are sleeved in the mounting seat, a piston which is sleeved in a water bag in a sliding way is arranged by utilizing the lifting frame, and the memory spring deforms due to temperature change so that the piston applies pressure to a water source in the water bag, so that a low-temperature water source cooled by a filter plate enters a cooling water plate under the action of the piston, and the electrical equipment on the mounting seat is conducted at low temperature.
2. The invention utilizes the lifting frame in the water-cooling heat dissipation mechanism to arrange the traction rack which can move up and down in the clapboard, utilizes the traction rack to drive the transmission shaft to rotate, and then utilizes the driving gear and the driven gear which are connected in a meshing way to realize the rotation of the wind wheel so as to accelerate the exchange of cold and hot air flow in the cabinet body; and the low-temperature cold air flow entering the cabinet body is filtered and purified by the filter and the dust cover, so that the cleanness of the low-temperature cold air is ensured, and efficient and clean air blowing cooling is ensured for high-temperature electrical equipment.
In summary, the electric equipment is fixedly installed by the installation base, the conduction plate and the lifting frame which are connected by the spring sleeve are sleeved in the installation base, the lifting frame is provided with the piston which is sleeved in the water bag in a sliding manner, and the memory spring with the temperature memory function deforms due to temperature change to enable the piston to move up and down in the water bag, so that a low-temperature water source cooled by the filter plate enters the cooling water plate under the action of the piston, and the electric equipment performs low-temperature conduction to realize water cooling; a traction rack capable of moving up and down in the partition plate is arranged on the lifting frame, the traction rack drives the transmission shaft to rotate, and the driving gear and the driven gear which are connected in a meshed mode are used for rotating the wind wheel so as to accelerate cold and hot air flow exchange in the cabinet body; the low-temperature cold airflow entering the cabinet body is filtered and purified by the filter and the dust cover, so that clean air blowing heat dissipation is performed on high-temperature electrical equipment.
Drawings
FIG. 1 is a schematic structural view of an environment-friendly heat dissipation type floor electric cabinet with waterproof function according to the present invention;
FIG. 2 is an enlarged schematic view of a portion A of the waterproof environment-friendly heat dissipation type floor electric cabinet according to the present invention;
FIG. 3 is an enlarged schematic view of a portion B of the waterproof environment-friendly heat dissipation type floor electric cabinet according to the present invention;
FIG. 4 is a schematic view of a connection structure between a water outlet plate and a cooling water plate of the waterproof environment-friendly heat dissipation type floor electric cabinet according to the present invention;
FIG. 5 is a schematic view of a connection structure between a transmission shaft and a wind wheel of the waterproof environment-friendly heat dissipation type grounding electrical cabinet of the present invention;
fig. 6 is a schematic structural view of a dust cover of an environment-friendly heat dissipation type floor electric cabinet with waterproof function according to the present invention.
In the figure: the device comprises a cabinet body 1, a partition plate 2, a mounting seat 3, a conduction plate 4, a memory spring 5, a lifting frame 6, a piston 7, a water bag 8, an aluminum plate 9, a water outlet plate 10, a guide long hole 11, a cooling water plate 12, a traction rack 13, a guide through hole 14, a transmission shaft 15, a transmission gear 16, an air inlet 17, an air outlet 18, a dust cover 19, a wind wheel 20, a driving gear 21, a driven gear 22 and a filter 23.
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.
Referring to fig. 1-6, an environment-friendly heat dissipation type floor electric cabinet with a waterproof function comprises a cabinet body 1, wherein a partition plate 2 is integrally connected in the middle end of the cabinet body 1, it is to be noted that the partition plate 2 divides the inside of the cabinet body 1 into an upper end and a lower end, electric equipment is positioned in the upper end of the cabinet body 1 to play a role in protecting against flooding, a water cooling mechanism is arranged at the lower end of the partition plate 2, and an air cooling mechanism is arranged at the upper end of the partition plate 2;
the water-cooling heat dissipation mechanism comprises an installation base 3 connected with the upper end of a partition plate 2 through a bolt, a conduction plate 4 is fixedly sleeved in the lower end of the installation base 3, the conduction plate 4 is tightly abutted against the installation base 3, the high temperature of the electrical equipment can be transmitted to the conduction plate 4 through the installation base 3, a memory spring 5 is fixedly sleeved at the upper end of the conduction plate 4, the memory spring 5 is a shape memory alloy, the shape memory alloy is a special alloy capable of automatically recovering the self plastic deformation to the original shape at a certain specific temperature, the expansion rate of the shape memory alloy is more than 20%, the fatigue life reaches 7 times of 1 x 10, when the temperature is at a threshold value of 40 ℃, the memory spring 5 contracts or expands, the shape of the shape memory alloy changes, so that the lifting frame 6 is driven to reciprocate up and down, a lifting frame 6 welded with the memory spring 5 is slidably sleeved at the lower end of the conduction plate 4, and a piston 7 is welded at the lower end of the lifting frame 6, a water bag 8 sleeved with a piston 7 in a sliding manner is fixedly arranged in the lower end of the cabinet body 1, the piston 7 can apply pressure to a water source in the water bag 8 in the up-and-down moving process so that the water source can flow back and forth between the water bag 8 and a cooling water plate 12, an aluminum plate 9 is fixedly sleeved in the lower end of the water bag 8, a water outlet plate 10 is fixedly connected to the upper end of the water bag 8, and the upper end of the water outlet plate 10 is integrally communicated with the cooling water plate 12;
it should be noted that: the lower end of the filter plate 9 extending out of the cabinet body 1 is embedded into the soil for 0.7-1m, and because the temperature of deep soil is lower than the surface temperature, the aluminum plate 9 is placed in the soil to rapidly cool the soil, so that the water source in the water bag 8 is cooled.
The air cooling heat dissipation mechanism comprises a traction rack 13 welded on the lifting frame 6, a transmission shaft 15 and a dust cover 19 are respectively arranged in the upper end of the cabinet body 1, the dust cover 19 is positioned above the transmission shaft 15, a transmission gear 16 meshed with the traction rack 13 is fixedly sleeved on the transmission shaft 15, the traction rack 13 moves up and down to drive the transmission gear 16 to rotate bidirectionally, a wind wheel 20 is rotatably arranged on the dust cover 19, a driving gear 21 and a driven gear 22 meshed with each other are respectively fixedly sleeved on the transmission shaft 15 and the wind wheel 20, it should be noted that the driving gear 21 and the driven gear 22 meshed with each other can realize the driving of the transmission shaft 15 to the wind wheel 20, a filter 23 is fixedly arranged in the dust cover 19, an air inlet 17 and an air outlet 18 are respectively arranged in the cabinet body 1, and the wind wheel 20 can drive high-temperature hot gas to be discharged through the air outlet 18 in the rotating process, therefore, the pressure intensity in the cabinet body 1 is smaller than that outside the cabinet body 1, so that outside air flow can enter the cabinet body 1.
The conduction board 4 and the lifting frame 6 are both T-shaped structures, the conduction board 4 and the lifting frame 6 are respectively arranged at the upper end and the lower end of the partition board 2, and the memory spring 5 can drive the lifting frame 6 to move up and down on the conduction board 4 in the stretching process.
Outside 9 lower extremes of aluminum plate extended to 1 lower extreme of the cabinet body, and seted up the direction slot hole 11 that the water board 10 was established to the slip cap in the crane 6, in cooling water board 12 was fixed to run through baffle 2 and extended to 1 upper end of the cabinet body, on the one hand, it was spacing to utilize water board 10 to lead to crane 6, guaranteed that crane 6 carries out the removal of vertical direction all the time, on the other hand, also can avoid crane 6 to lead to the fact the hindrance to water board 10 and cooling water board 12.
A guide through hole 14 for slidably sleeving the traction rack 13 is formed in the partition plate 2, the traction rack 13 extends into the upper end of the cabinet body 1 through the guide through hole 14, the partition plate 2 can be used for guiding and limiting the traction rack 13 moving up and down, and the traction rack 13 can be kept in tight meshing connection with the transmission gear 16 in the up-and-down moving process.
The transmission shaft 15 is horizontally and rotatably arranged, and a dust cover 19 corresponding to the air inlet 17 is fixedly arranged on the inner wall of the cabinet body 1.
The invention can be illustrated by the following operating modes:
the electrical equipment on the mounting base 3 conducts heat to the conducting plate 4, so that the memory spring 5 is deformed by heating to form extension, and the lifting frame 6 is driven to move downwards on the conducting plate 4 in the vertical direction;
the lifting frame 6 drives the piston 7 to synchronously move downwards, and the piston 7 moving downwards enters the cooling water plate 12 through the water outlet plate 11 under the pressure action on a low-temperature water source in the water bag 8;
it should be noted that: the aluminum plate 9 penetrates through the bottom end of the cabinet body 1 and extends into the ground, the low-temperature soil cools the aluminum plate 9 and cools the cooling water plate 12, and the low-temperature cooling water plate 12 can conduct low temperature to the electrical equipment in the process of contacting with the high-temperature electrical equipment so as to cool and radiate the electrical equipment;
the lifting frame 6 drives the rack 13 to move up and down in the process of moving up and down, and drives the transmission shaft 15 to rotate through a transmission gear 16 meshed and connected with the rack;
the transmission shaft 15 drives the wind wheel 20 to rotate through the driving gear 21 and the driven gear 22 which are connected in a meshed manner, so as to drive high-temperature hot air in the upper end of the cabinet body 1, and the high-temperature hot air can flow out through the air outlet 18;
because the air pressure in the upper end of the cabinet body 1 is reduced, low-temperature cold air outside the cabinet body 1 can enter the cabinet body 1 through the air inlet 17;
the low-temperature cold air is filtered by the filter 23 when entering the cabinet 1, and is purified by the dust cover 19 to ensure the cleanness of the low-temperature cold air, and the low-temperature cold air enters the cabinet 1 to contact with high-temperature electrical equipment to realize low-temperature coating of the electrical equipment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. An environment-friendly heat dissipation type grounding electric cabinet with a waterproof effect comprises a cabinet body (1) and is characterized in that a partition plate (2) is integrally connected in the middle end of the cabinet body (1), a water cooling heat dissipation mechanism is arranged at the lower end of the partition plate (2), and an air cooling heat dissipation mechanism is arranged at the upper end of the partition plate (2);
the water-cooling heat dissipation mechanism comprises a mounting seat (3) which is connected to the upper end of the partition plate (2) through bolts, a conduction plate (4) is fixedly sleeved in the lower end of the mounting seat (3), a memory spring (5) is fixedly sleeved on the upper end of the conduction plate (4), a lifting frame (6) welded with the memory spring (5) is slidably sleeved at the lower end of the conduction plate (4), a piston (7) is welded at the lower end of the lifting frame (6), a water bag (8) which is slidably sleeved with the piston (7) is fixedly arranged in the lower end of the cabinet body (1), an aluminum plate (9) is fixedly sleeved in the lower end of the water bag (8), a water outlet plate (10) is fixedly connected to the upper end of the water bag (8), and a cooling water plate (12) is integrally communicated with the upper end of the water outlet plate (10);
air-cooled heat dissipation mechanism is including welding traction rack (13) on crane (6), and is provided with transmission shaft (15) and dust cover (19) in the cabinet body (1) upper end respectively, fixed cover is equipped with drive gear (16) of being connected with traction rack (13) meshing on transmission shaft (15), rotate on dust cover (19) and install wind wheel (20), and on transmission shaft (15) and wind wheel (20) respectively fixed cover be equipped with driving gear (21) and driven gear (22) that the meshing is connected, fixed mounting has filter (23) in dust cover (19), and has seted up air intake (17) and air outlet (18) in the cabinet body (1) respectively.
2. The environment-friendly heat dissipation type grounding electric cabinet with waterproof function as claimed in claim 1, wherein the conductive plate (4) and the lifting frame (6) are both T-shaped structures, and the conductive plate (4) and the lifting frame (6) are respectively located at the upper end and the lower end of the partition plate (2).
3. The environment-friendly heat dissipation type grounding electric cabinet with waterproof function as claimed in claim 2, wherein the lower end of the aluminum plate (9) extends out of the lower end of the cabinet body (1), the lifting frame (6) is provided with a guide long hole (11) sleeved with the water outlet plate (10) in a sliding manner, and the cooling water plate (12) fixedly penetrates through the partition plate (2) and extends into the upper end of the cabinet body (1).
4. The environment-friendly heat-dissipation type floor electric cabinet with waterproof function as claimed in claim 3, wherein a guide through hole (14) for slidably sleeving the traction rack (13) is formed in the partition plate (2), and the traction rack (13) extends into the upper end of the cabinet body (1) through the guide through hole (14).
5. The environment-friendly heat dissipation type grounding electric cabinet with waterproof function as claimed in claim 4, wherein the transmission shaft (15) is horizontally and rotatably arranged, and the dust cover (19) corresponding to the air inlet (17) is fixedly arranged on the inner wall of the cabinet body (1).
6. The environment-friendly heat dissipation type floor electric cabinet with waterproof function as claimed in claim 5, wherein the air inlet (17) is located in the side wall of the cabinet body (1), and the air outlet (18) is located at the upper end of the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011085299.7A CN112054418B (en) | 2020-10-12 | 2020-10-12 | Ground electric cabinet is sat to environmental protection heat dissipation type with waterproof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011085299.7A CN112054418B (en) | 2020-10-12 | 2020-10-12 | Ground electric cabinet is sat to environmental protection heat dissipation type with waterproof effect |
Publications (2)
| Publication Number | Publication Date |
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| CN112054418A CN112054418A (en) | 2020-12-08 |
| CN112054418B true CN112054418B (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011085299.7A Active CN112054418B (en) | 2020-10-12 | 2020-10-12 | Ground electric cabinet is sat to environmental protection heat dissipation type with waterproof effect |
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| CN112427254B (en) * | 2020-12-14 | 2022-05-31 | 肇庆星旺科技有限公司 | Coating equipment for processing waterproof canvas |
| CN112722122A (en) * | 2020-12-30 | 2021-04-30 | 王会巧 | Self-cleaning sharing bicycle suitable for dry and hot areas |
| CN112736734B (en) * | 2020-12-30 | 2023-11-21 | 国网冀北电力有限公司廊坊供电公司 | Underground installation type protective equipment for indoor transformer station |
| CN113035520B (en) * | 2021-02-27 | 2022-08-12 | 郴州市电力有限责任公司 | Protection mechanism for outdoor transformer |
| CN113178802A (en) * | 2021-05-13 | 2021-07-27 | 凌细英 | Low-voltage fixed switch cabinet |
| CN113285370B (en) * | 2021-07-26 | 2021-09-28 | 江苏正金建筑装饰工程有限公司 | Municipal infrastructure is with middle-size and small-size electrical equipment application protection cabinet |
| CN113373581B (en) * | 2021-08-12 | 2021-10-08 | 南通恒臻纺织科技有限公司 | Water-cooling type spinning rack with dust removal effect |
| CN114666934B (en) * | 2022-05-25 | 2022-08-23 | 南通三喜电子有限公司 | High-temperature protection type ballast with dustproof function |
| CN117198693B (en) * | 2023-11-06 | 2024-01-23 | 四川洺杰电子产品有限公司 | Linear self-detection cooling type transformer and control method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1977576A (en) * | 2004-04-26 | 2007-06-06 | 奥伯恩I.P.控股公司 | Fire resistant, forced air cooled enclosure for computer digital data storage device |
| CN108469880B (en) * | 2018-03-12 | 2020-11-27 | 青岛黄海学院 | Water-cooling circulating type dust removal type computer host case structure |
| CN110601025B (en) * | 2019-10-21 | 2021-07-02 | 深圳市奥通自动化有限公司 | Power distribution cabinet |
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2020
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Effective date of registration: 20220311 Address after: 364001 gekou Development Zone, Yangmei village, Tieshan Town, Xinluo District, Longyan City, Fujian Province Applicant after: FUJIAN FENGXING ELECTROMECHANICAL EQUIPMENT CO.,LTD. Address before: No. 636, Guomao Avenue South, Shilou Town, Panyu District, Guangzhou, Guangdong 511400 Applicant before: Zhuo Shuomin |
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