CN112312711A - Sealed safety electrical cabinet - Google Patents
Sealed safety electrical cabinet Download PDFInfo
- Publication number
- CN112312711A CN112312711A CN201910687759.4A CN201910687759A CN112312711A CN 112312711 A CN112312711 A CN 112312711A CN 201910687759 A CN201910687759 A CN 201910687759A CN 112312711 A CN112312711 A CN 112312711A
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- electric
- cabinet
- chamber
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- box
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a sealed safety electric cabinet, relates to the technical field of electric cabinets, solves the problem that the electric cabinet does not shield harmful gas of an electric device in the prior art, and has the technical key points that: the electric cabinet comprises a cabinet body and a cabinet door, wherein the cabinet body is hinged with the cabinet door, the cabinet body and the cabinet door are sealed through a sealing strip, an electric device installation chamber is arranged in the cabinet body, air pipes are connected to two sides of the electric device installation chamber, the air pipes are communicated with the inside of the electric device installation chamber, a fan and a radiating pipe are arranged at the upper part of the electric device installation chamber, the radiating pipe and the fan are respectively communicated with the air pipes on two sides of the electric device installation chamber, and a radiating; according to the invention, the heat dissipation device and the air pump are arranged in the sealed electric cabinet, so that harmful gas in the electric cabinet is shielded and prevented from being dissipated into the outside air in the working process of the electric cabinet.
Description
Technical Field
The invention relates to the technical field of electrical cabinets, in particular to a sealed safety electrical cabinet.
Background
The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. The electrical cabinet manufacturing materials are generally divided into hot rolled steel plates and cold rolled steel plates. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.
Chinese patent publication No. CN107742837A discloses a safety electric cabinet, which comprises a cabinet door, a safety pin, a cabinet body, a spray pipe, a dampproof ventilating net, a dry powder cylinder, a pin hole, a ventilating fan, an insulating plate and a base, wherein the safety pin is welded at one corner of the bottom end of the cabinet door, the cabinet door is hinged with the cabinet body, the spray pipe is communicated with the dry powder cylinder through a hose, the dampproof ventilating net is arranged at the rear side of the cabinet body, the pin hole is arranged corresponding to the safety pin, a cabinet door bolt is arranged on the base, the insulating plate is arranged at the side of the bottom end of the ventilating fan in a cushioning manner, the safety electric cabinet is suitable for the installation of electric equipment in the field of electric power appliances, the safety pin consists of a pin rod and a reset spring, the pin rod is obliquely cut at an angle of 45 degrees in a single direction, the cabinet door can be strengthened and fixed, the misoperation of, the bottom vent has been linked together to the ventilating fan bottom, and the bottom vent is upper and lower baffle design, avoids the foreign matter to get into when ventilating, however, the device does not have the function that shielding electric device volatilizees harmful gas, stays for a long time in the working space who has a large amount of regulator cubicles, harms staff's health easily, consequently, we have provided a sealed safety regulator cubicle.
Disclosure of Invention
The invention aims to solve the technical problem of providing a sealed safety electric cabinet, which comprises a cabinet body and a cabinet door, wherein the cabinet body is hinged with the cabinet door, the cabinet body and the cabinet door are sealed through a sealing strip, an electric device installation chamber is arranged in the cabinet body, air pipes are connected to two sides of the electric device installation chamber and communicated with the inside of the electric device installation chamber, a fan used for driving air circulation and a radiating pipe used for radiating are arranged at the upper part of the electric device installation chamber, the radiating pipe and the fan are respectively communicated with the air pipes on two sides of the electric device installation chamber, and a radiating fan used for radiating is arranged on the radiating fan, so that the problem that the electric cabinet does not shield harmful gas of an electric.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a sealed safe regulator cubicle, including the cabinet body and cabinet door, the cabinet body is articulated with the cabinet door, it is sealed through the sealing strip between the cabinet body and the cabinet door, the internal electric installation room that is equipped with of cabinet, electric installation room both sides are connected with the trachea, trachea and the inside intercommunication of electric installation room, electric installation room upper portion is equipped with the fan that is used for the drive circulation of air and is used for radiating cooling tube, cooling tube and fan communicate with the trachea of electric installation room both sides respectively, be equipped with on the cooling fan and be used for radiating radiator fan.
As a further scheme of the invention, an air inlet chamber for installing an air inlet pipe and an air outlet chamber for installing an air outlet pipe are respectively arranged on two sides of the left side of the electric device installation chamber, a heat dissipation chamber is arranged at the top of the electric device installation chamber, air inlet holes are arranged on the top and the side surface of the heat dissipation chamber, and a dust screen is arranged at the air inlet holes.
As a further scheme of the invention, the air chamber and the exhaust chamber are both fixedly provided with dispersion boxes, the dispersion boxes are hollow, one side of each dispersion box is provided with a pipe connector, the other side of each dispersion box is provided with vent holes, and the vent holes are uniformly distributed on the side surface of each dispersion box; the dispersing box is connected with a gas collecting box for collecting gas through a gas pipe, the connecting box is hollow, one end of the connecting box is provided with a pipe connector, and the other end of the connecting box is provided with pipe connectors the number of which is the same as that of the gas collecting boxes on one side.
As a further scheme of the invention, the radiating pipe comprises a capillary tube connecting seat and a capillary tube, wherein the capillary tube connecting seat is arranged at two ends of the capillary tube, and the capillary tube connecting seat is provided with tube interfaces at two ends of the capillary tube.
As a further aspect of the invention, the capillary tube is a capillary copper tube.
As a further scheme of the invention, the top of the electric device installation chamber is also provided with an air inlet valve, the bottom of the electric device installation chamber is communicated with an air pump, and the air outlet of the air pump is communicated with an air bag.
As a further scheme of the invention, a waterproof net is arranged on the heat dissipation holes at the top of the heat dissipation chamber, the waterproof net comprises a baffle and a water collection box, the baffle and the water collection box are fixedly connected into a square shape, water baffles are arranged on the baffle and the water collection box and are of bent structures, the edges of the water baffles are arranged in an overlapping mode, and water inlet holes are formed in the water collection box at the positions of the water baffles.
In conclusion, compared with the prior art, the invention has the following beneficial effects:
the heat dissipation device and the air pump are arranged in the sealed electric appliance cabinet, so that harmful gas in the electric appliance cabinet is shielded and prevented from being dissipated into the outside air in the working process of the electric appliance cabinet.
Drawings
Fig. 1 is a schematic structural diagram of a sealed safety electrical cabinet in embodiment 1.
Fig. 2 is a schematic diagram of the distribution of components inside the housing of the sealed safety electrical cabinet.
Fig. 3 is a schematic structural diagram of an exhaust box in a sealed safety electrical cabinet housing.
FIG. 4 is a schematic structural diagram of a gas collecting box in a case of a sealed safety electrical cabinet
Fig. 5 is a schematic diagram of a heat pipe in the housing of the sealed safety electrical cabinet.
Fig. 6 is a schematic structural diagram of embodiment 2 of the sealed safety electrical cabinet housing.
Fig. 7 is a schematic structural diagram of a waterproof net in embodiment 2 of a sealed safety electrical cabinet housing.
Reference numerals: 1-cabinet body, 101-air inlet chamber, 102-air outlet chamber, 103-heat dissipation chamber, 104-electric device installation chamber, 2-cabinet door, 3-dispersion box, 4-air collection box, 5-heat dissipation pipe, 51-capillary connection seat, 52-capillary, 6-heat dissipation fan, 7-air pump, 8-air bag, 9-blower, 10-air inlet valve, 11-waterproof net, 1101-baffle, 1102-water baffle, 1103-water collection box.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 to 2, a sealed safety electrical cabinet includes a cabinet body 1 and a cabinet door 2, the cabinet body 1 is hinged to the cabinet door 2, the cabinet body 1 and the cabinet door 2 are sealed by a sealing strip, an electrical device installation chamber 104 is arranged in the cabinet body 1, air pipes are connected to two sides of the electrical device installation chamber 104, the air pipes are communicated with the interior of the electrical device installation chamber 104, a fan 9 for driving air circulation and a heat dissipation pipe 5 for dissipating heat are arranged at the upper part of the electrical device installation chamber 104, the heat dissipation pipe 5 and the fan 9 are respectively communicated with the air pipes at two sides of the electrical device installation chamber 104, and a heat dissipation fan 6 for dissipating heat is arranged on;
the cabinet body 1 is formed by welding steel plates, an air inlet chamber 101 for installing an air inlet pipe and an exhaust chamber 102 for installing an exhaust pipe are respectively arranged on two sides of the left side of an electric device installation chamber 104, a heat dissipation chamber 103 is arranged on the top of the electric device installation chamber 104, air inlet holes are formed in the top and the side face of the heat dissipation chamber 103, and a dust screen is arranged at the air inlet hole;
preferably, in order to circulate the air in the cabinet 1 to form an air duct, the dispersion box 3 is fixedly installed in each of the air inlet chamber 101 and the air outlet chamber 102, as shown in fig. 3, the dispersion box 3 is hollow, and one side of the dispersing box 3 is provided with a pipe interface, the other side is provided with vent holes which are uniformly distributed on the side surface of the dispersing box 3, for dispersing air, the dispersing boxes 3 are uniformly distributed on the partition boards between the exhaust chamber 102 and the heat dissipation chamber 103 and the electric device installation chamber 104, the dispersing boxes 3 are connected with a gas collecting box 4 for collecting gas through a gas pipe, as shown in fig. 4, the gas collecting box 4 is hollow, one end of the gas collecting box 4 is provided with a pipe connector, the other end is provided with pipe connectors with the same number as that of the dispersing boxes 3 on one side, the dispersing boxes 3 and the gas collecting boxes 4 on the same side are connected through gas pipes, and the pipe connectors of the gas collecting box 4 penetrate through the partition plate to be communicated with the heat radiating pipe 5 and the fan 9 through the gas pipes;
an air inlet of the fan 9 is connected to the air collecting box 4 on one side through an air pipe, and an air outlet of the fan 9 is communicated with the radiating pipe 5 through the air pipe; as shown in fig. 5, the heat dissipation pipe 5 includes a capillary connection seat 51 and a capillary 52, the capillary connection seat 51 is disposed at two ends of the capillary 52, the capillary connection seat 51 is provided with pipe joints at two ends of the capillary 52, the heat dissipation pipe 5 is respectively connected to the gas collection box 4 and the blower 9, the capillary 52 is provided with a plurality of groups, and the capillary 52 is a capillary copper pipe for heat dissipation;
further, in order to prevent harmful gas in the electrical cabinet from escaping when the electrical cabinet is opened, an air inlet valve 10 is further arranged at the top of the electrical device installation chamber 104, the bottom of the electrical device installation chamber 104 is communicated with an air pump 7, air outlet of the air pump 7 is communicated with an air bag 8, before the cabinet door 2 is opened, the air inlet valve 10 and the air pump 7 are opened, the air pump 7 pumps air in the electrical device installation chamber 104 into the air bag 8, and then the cabinet door is opened.
Example 2
As shown in fig. 1 to 2, a sealed safety electrical cabinet includes a cabinet body 1 and a cabinet door 2, the cabinet body 1 is hinged to the cabinet door 2, the cabinet body 1 and the cabinet door 2 are sealed by a sealing strip, an electrical device installation chamber 104 is arranged in the cabinet body 1, air pipes are connected to two sides of the electrical device installation chamber 104, the air pipes are communicated with the interior of the electrical device installation chamber 104, a fan 9 for driving air circulation and a heat dissipation pipe 5 for dissipating heat are arranged at the upper part of the electrical device installation chamber 104, the heat dissipation pipe 5 and the fan 9 are respectively communicated with the air pipes at two sides of the electrical device installation chamber 104, and a heat dissipation fan 6 for dissipating heat is arranged on;
further, in order to prevent water from flowing into the electrical cabinet from the top of the electrical cabinet, a waterproof net 11 is arranged on a heat dissipation hole in the top of the heat dissipation chamber 103, the waterproof net 11 comprises a baffle 1101 and a water collection box 1103, the baffle 1101 and the water collection box 1103 are fixedly connected into a square shape, a water baffle 1102 is arranged on the baffle 1101 and the water collection box 1103, the water baffle 1102 is of a bent structure, the edges of the water baffle 1102 are overlapped, a water inlet hole is formed in the water collection box 1103 at the position of the water baffle 1102, and water on the water baffle 1102 flows into the water collection box 1103 from the water inlet hole and is discharged from a water outlet in;
otherwise, the same as in example 1.
Example 3
As shown in fig. 1 to 2, a sealed safety electrical cabinet includes a cabinet body 1 and a cabinet door 2, the cabinet body 1 is hinged to the cabinet door 2, the cabinet body 1 and the cabinet door 2 are sealed by a sealing strip, an electrical device installation chamber 104 is arranged in the cabinet body 1, air pipes are connected to two sides of the electrical device installation chamber 104, the air pipes are communicated with the interior of the electrical device installation chamber 104, a fan 9 for driving air circulation and a heat dissipation pipe 5 for dissipating heat are arranged at the upper part of the electrical device installation chamber 104, the heat dissipation pipe 5 and the fan 9 are respectively communicated with the air pipes at two sides of the electrical device installation chamber 104, and a heat dissipation fan 6 for dissipating heat is arranged on;
preferably, in order to prevent the electric device in the cabinet body 1 from firing, a fire extinguishing device is also arranged in the cabinet body 1, and the fire extinguishing device is in the prior art;
otherwise, the same as in example 2.
In summary, the working principle of the invention is as follows:
the regulator cubicle is inside to be sealed whole, make the regulator cubicle during operation, inside volatile gas can not follow the regulator cubicle loss away, dispersion box 3, gas collection box 4, cooling tube 5, radiator fan 6 and fan 9 make the inside formation air of regulator cubicle flow, radiator fan 6 will blow away through the air heat of cooling tube 5, thereby accomplish regulator cubicle heat dissipation cooling work, air pump 7, gasbag 8 and admission valve 10 set up the harmful gas that makes the regulator cubicle work produce before opening the cabinet door by suction gasbag 8, thereby make the air after the change in the regulator cubicle, further reduction the influence of harmful gas to the human body.
It should be especially explained that, in this application, through seal setting the regulator cubicle and increase heat abstractor in the regulator cubicle and make the harmful gas that does not influence under the radiating circumstances of the interior electric installation of regulator cubicle room electric installation and produce the loss of for the innovation point of this application, it has effectively solved among the prior art regulator cubicle does not have the problem of shielding the harmful gas of electric installation.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are only for the convenience of description of the invention and to simplify the description, and do not indicate or imply that the referred device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
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 (7)
1. The utility model provides a sealed safe regulator cubicle, including the cabinet body (1) and cabinet door (2), the cabinet body (1) is articulated with cabinet door (2), a serial communication port, it is sealed through the sealing strip between the cabinet body (1) and cabinet door (2), be equipped with electric installation room (104) in the cabinet body (1), electric installation room (104) both sides are connected with the trachea, trachea and the inside intercommunication of electric installation room (104), electric installation room (104) upper portion is equipped with fan (9) that are used for driving the circulation of air and is used for radiating cooling tube (5), cooling tube (5) and fan (9) communicate with the trachea of electric installation room (104) both sides respectively, be equipped with on cooling fan (6) and be used for radiating radiator fan (6).
2. The sealed safety electric cabinet according to claim 1, wherein an air inlet chamber (101) for installing an air inlet pipe and an air outlet chamber (102) for installing an air outlet pipe are respectively arranged on two sides of the left side of the electric device installation chamber (104), a heat dissipation chamber (103) is arranged on the top of the electric device installation chamber (104), air inlet holes are arranged on the top and the side of the heat dissipation chamber (103), and a dust screen is arranged at the air inlet holes.
3. The sealed safety electrical cabinet according to claim 2, wherein the dispersion box (3) is fixedly installed in each of the air chamber (101) and the exhaust chamber (102), the dispersion box (3) is hollow, and one side of the dispersion box (3) is provided with a pipe joint and the other side is provided with vent holes which are uniformly distributed on the side surface of the dispersion box (3); the dispersing box (3) is connected with a gas collecting box (4) for collecting gas through a gas pipe, the inside of the connecting box (4) is hollow, one end of the connecting box (4) is provided with a pipe connector, and the other end of the connecting box is provided with pipe connectors the number of which is the same as that of the gas collecting boxes (3) on one side.
4. The sealed safety electrical cabinet according to claim 2, wherein the heat pipe (5) comprises a capillary connection seat (51) and a capillary (52), the capillary connection seat (51) is provided at two ends of the capillary (52), and the capillary connection seat (51) is provided with a pipe joint at two ends of the capillary (52).
5. The sealed safety electrical cabinet according to claim 4, wherein the capillary (52) is a capillary copper tube.
6. The sealed safety electric cabinet according to any one of claims 1 to 5, wherein the top of the electric device installation chamber (104) is further provided with an air inlet valve (10), the bottom of the electric device installation chamber (104) is communicated with the air pump (7), and the air outlet of the air pump (7) is communicated with the air bag (8).
7. The sealed safety electric cabinet according to any one of claims 2 to 5, wherein a waterproof net (11) is arranged on a heat dissipation hole at the top of the heat dissipation chamber (103), the waterproof net (11) comprises a baffle (1101) and a water collection box (1103), the baffle (1101) and the water collection box (1103) are fixedly connected into a square shape, a water baffle (1102) is arranged on the baffle (1101) and the water collection box (1103), the water baffle (1102) is of a bent structure, the edges of the water baffle (1102) are arranged in an overlapping manner, and a water inlet is formed in the water collection box (1103) at the position of the water baffle (1102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687759.4A CN112312711A (en) | 2019-07-29 | 2019-07-29 | Sealed safety electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687759.4A CN112312711A (en) | 2019-07-29 | 2019-07-29 | Sealed safety electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112312711A true CN112312711A (en) | 2021-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910687759.4A Pending CN112312711A (en) | 2019-07-29 | 2019-07-29 | Sealed safety electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112312711A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112888280A (en) * | 2021-04-15 | 2021-06-01 | 昆山嘉益欣电气有限公司 | Multifunctional electrical cabinet |
| CN114870296A (en) * | 2022-05-13 | 2022-08-09 | 陈俊伽 | Electrical safety monitoring and early warning device |
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| TW201332426A (en) * | 2012-01-20 | 2013-08-01 | Delta Electronics Inc | Cabinet system and air-exhausting equipment thereof |
| CN106793625A (en) * | 2017-01-11 | 2017-05-31 | 国网山东省电力公司东明县供电公司 | Multifunction power cabinet |
| CN206332343U (en) * | 2016-12-22 | 2017-07-14 | 上海银丰电器设备有限公司 | A kind of high-efficient heat-dissipating low tension switch cabinet |
| WO2017121302A1 (en) * | 2016-01-14 | 2017-07-20 | 中兴通讯股份有限公司 | Air-guiding cabinet and communication system |
| CN206962309U (en) * | 2017-05-27 | 2018-02-02 | 艾柯电器（苏州）有限公司 | A kind of new partition type regulator cubicle |
| CN208028389U (en) * | 2018-02-06 | 2018-10-30 | 湖南第一师范学院 | A kind of electrical cabinet of high heat dispersion |
| CN208143074U (en) * | 2018-04-23 | 2018-11-23 | 监利申联纺织有限公司 | A kind of spinning frame frequency converter cooling device |
| CN208370085U (en) * | 2018-04-27 | 2019-01-11 | 南通桑普力兰电器实业有限公司 | A kind of anti-tidal height heat dissipation communication cabinet |
| CN109346955A (en) * | 2018-11-02 | 2019-02-15 | 西安兴仪科技股份有限公司 | A kind of dust-proof radiating electrical control cabinet device |
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2019
- 2019-07-29 CN CN201910687759.4A patent/CN112312711A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201332426A (en) * | 2012-01-20 | 2013-08-01 | Delta Electronics Inc | Cabinet system and air-exhausting equipment thereof |
| WO2017121302A1 (en) * | 2016-01-14 | 2017-07-20 | 中兴通讯股份有限公司 | Air-guiding cabinet and communication system |
| CN206332343U (en) * | 2016-12-22 | 2017-07-14 | 上海银丰电器设备有限公司 | A kind of high-efficient heat-dissipating low tension switch cabinet |
| CN106793625A (en) * | 2017-01-11 | 2017-05-31 | 国网山东省电力公司东明县供电公司 | Multifunction power cabinet |
| CN206962309U (en) * | 2017-05-27 | 2018-02-02 | 艾柯电器（苏州）有限公司 | A kind of new partition type regulator cubicle |
| CN208028389U (en) * | 2018-02-06 | 2018-10-30 | 湖南第一师范学院 | A kind of electrical cabinet of high heat dispersion |
| CN208143074U (en) * | 2018-04-23 | 2018-11-23 | 监利申联纺织有限公司 | A kind of spinning frame frequency converter cooling device |
| CN208370085U (en) * | 2018-04-27 | 2019-01-11 | 南通桑普力兰电器实业有限公司 | A kind of anti-tidal height heat dissipation communication cabinet |
| CN109346955A (en) * | 2018-11-02 | 2019-02-15 | 西安兴仪科技股份有限公司 | A kind of dust-proof radiating electrical control cabinet device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112888280A (en) * | 2021-04-15 | 2021-06-01 | 昆山嘉益欣电气有限公司 | Multifunctional electrical cabinet |
| CN112888280B (en) * | 2021-04-15 | 2022-05-20 | 昆山嘉益欣电气有限公司 | Multifunctional electrical cabinet |
| CN114870296A (en) * | 2022-05-13 | 2022-08-09 | 陈俊伽 | Electrical safety monitoring and early warning device |
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Application publication date: 20210202 |
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| RJ01 | Rejection of invention patent application after publication |