CN112533454A - Electric automatic control cabinet - Google Patents
Electric automatic control cabinet Download PDFInfo
- Publication number
- CN112533454A CN112533454A CN202011434090.7A CN202011434090A CN112533454A CN 112533454 A CN112533454 A CN 112533454A CN 202011434090 A CN202011434090 A CN 202011434090A CN 112533454 A CN112533454 A CN 112533454A
- Authority
- CN
- China
- Prior art keywords
- air
- cabinet body
- air deflector
- fixedly connected
- baffle
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Classifications
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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
- H05K7/20172—Fan mounting or fan specifications
-
- 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
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- 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
- H05K7/20209—Thermal management, e.g. fan control
Abstract
The invention discloses an electric automatic control cabinet, relates to the technical field of electric equipment, and solves the problems that the air inlet of the existing electric control cabinet is low in position and easy to suck dust, an air outlet and the air inlet have no sealing function, and dust and cold air are easy to enter the interior when heat is not dissipated; the front side of the rear air deflector is fixedly connected with a partition plate through welding; the top parts of the two sides of the cabinet body are fixedly embedded with two cooling fans; the top of the rear side of the cabinet body is also fixedly connected with five air inlet covers which are equidistant from top to bottom through welding. When the heat radiation fan does not blow, the air outlet baffle can rotate to a vertical state under the action of gravity of the bottom, so that one side where the heat radiation fan is located is isolated from the square opening in the bottom of the fan housing, when the external temperature is low, cold air can be prevented from entering the inside, the internal temperature is too low, the normal work of the instrument is ensured, and when the cabinet body does not need to radiate heat, the dust can be prevented from entering the inside and being attached to the instrument.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to an electric automatic control cabinet.
Background
With the development of science and technology, the application of the automatic control electric appliance to the equipment is more and more, and especially, the application of some high-precision combined control electric appliances is more and more extensive, for example, an electric automatic control cabinet, the electric automatic control cabinet is to assemble a switch device, a measuring instrument, a protection electric appliance and auxiliary equipment together according to the electric wiring requirement, the arrangement of the electric automatic control cabinet should meet the requirement of normal operation of a power system, the electric automatic control cabinet is convenient to overhaul, and the safety of a human body and surrounding equipment is not endangered.
For example, patent application No. 201610665016.3 discloses an electrical control cabinet, which includes a cabinet body and a cabinet door provided at a front side of the cabinet body and capable of being opened/closed, and further includes: the two air inlet mechanisms are respectively arranged at the top and the bottom of the cabinet body, and any air inlet mechanism comprises a plurality of air inlets which are arranged in a matrix manner; the two air outlet mechanisms are respectively arranged at the left side and the right side of the cabinet body and positioned between the two air inlet mechanisms; the two partition plates are respectively and horizontally arranged in the cabinet body; a dust prevention mechanism including two dust removal boxes respectively provided in the upper space and the lower space; a dehumidifying mechanism including a plurality of heaters, a plurality of cases accommodating the heaters, a plurality of condensers, a moisture absorbent, and a water accumulating tank; two humidity sensors respectively arranged in the two second through holes; a controller disposed in the lower space. The invention has simple structure, better heat dissipation and dustproof effects and higher economic and practical values.
Based on the above, the fans of the existing electrical control cabinet are all arranged at the bottom, the air inlets are all arranged at the bottom in order to ensure the circulation of internal air, dust near the ground during heat dissipation can be sucked into the cabinet body through the air inlets, so that internal messy is caused, the air inlets and the air outlets of the fans are all of an open structure, no sealing effect is generated, external dust can easily enter the cabinet body when heat is not dissipated, and cold air entering the cabinet body when the external temperature is low can also influence instruments; therefore, the existing requirements are not met, and an electric automatic control cabinet is provided for the electric automatic control cabinet.
Disclosure of Invention
The invention aims to provide an electric automatic control cabinet, which solves the problems that fans of the existing electric control cabinet in the background art are arranged at the bottom, air inlets are arranged at the bottom in order to ensure the circulation of internal air, dust near the ground during heat dissipation can be sucked into the cabinet body through the air inlets to cause dirty interior, the air inlets and air outlets of the fans are both of open structures and have no sealing effect, external dust can easily enter the cabinet body when heat is not dissipated, and cold air entering the cabinet body can also affect instruments when the external temperature is low.
In order to achieve the purpose, the invention provides the following technical scheme: an electric automatic control cabinet comprises a cabinet body; a cabinet door is fixedly arranged on the front side of the cabinet body through a hinge; a rear air deflector is fixedly arranged on the inner side of the cabinet body through welding; the front side of the rear air deflector is fixedly connected with a partition plate through welding; the top parts of the two sides of the cabinet body are fixedly embedded with two cooling fans; the outer sides of the two heat dissipation fans are fixedly connected with a fan outer cover; an air outlet baffle is rotatably arranged in each of the two fan outer covers through a rotating shaft; the inner sides of the bottoms of the two fan outer covers are fixedly provided with a stop block through welding; the bottom of the rear air deflector is fixedly connected with a lower air deflector through welding, the front side of the lower air deflector is fixedly connected with the inner wall of the front side of the cabinet body, and two sides of the lower air deflector are fixedly connected with the inner walls of the left side and the right side of the cabinet body; forty air guide heads are fixedly and symmetrically arranged at the top of the lower air guide plate through a rectangle; two groups of four electric cylinders are fixedly and symmetrically arranged on two sides of the top of the lower air deflector; the tops of the two groups of electric cylinders are fixedly connected with a push plate; the front side and the rear side of the bottoms of the two push plates are fixedly connected with two guide rods, and the four guide rods penetrate through the lower air deflector and extend downwards; the bottoms of the four guide rods are fixedly connected with the top of the lower baffle plate through welding; the top of the rear side of the cabinet body is also fixedly connected with five air inlet covers which are equidistant from top to bottom through welding.
Preferably, the distance between the rear air deflector and the inner wall of the rear side of the cabinet body is 20cm, the top of the rear air deflector is fixedly connected with the inner wall of the top of the cabinet body, and the distance between the lower air deflector and the inner wall of the bottom of the cabinet body is also 20 cm.
Preferably, the partition plate is located at the front side of the rear air deflector and at the top of the lower air deflector, and the partition plate separates the central lines of the two cooling fans.
Preferably, the air guide head is a hollow conical head, the air guide head is inclined towards the rear side, and a round opening at the top of the air guide head is communicated with a cavity at the bottom of the lower air guide plate.
Preferably, when the electric cylinder stretches, the push plate and the guide rod are pushed to move up and down, so that the lower baffle at the bottom is driven to move up and down, and the top of the lower baffle is tightly attached to the bottom of the lower air deflector.
Preferably, the whole bottom of the lower air deflector is of a planar structure, the length and width of the lower baffle are equal to those of the lower air deflector, a circle of sealant is fixedly arranged on the outer side of the top of the lower baffle, and the lower baffle and the lower air deflector can keep a sealed state when being attached.
Preferably, the fan outer cover and the air inlet cover are both of an L-shaped bottom opening structure, an air inlet is fixedly formed in the inner side of the position where the air inlet cover is in contact with the outer wall of the rear side of the cabinet body, and a square opening is formed in the bottom of the fan outer cover.
Preferably, the air outlet baffle is a foam board, the bottom of the air outlet baffle is provided with a plastic counterweight rod, when the cooling fan is closed, the air outlet baffle rotates to a vertical state, one side of the bottom of the air outlet baffle is in contact with one side of the stop block, and when the cooling fan is opened, the air outlet baffle can rotate to the upper side of the opening at the bottom of the fan housing from the outer side.
Compared with the prior art, the invention has the beneficial effects that:
first, when the internal portion temperature of cabinet is lower, the controller can four electronic jars of automatic control upwards extend and promote the push pedal upwards to rise, thereby make baffle top and the inseparable laminating of aviation baffle bottom down, at this moment, the air that gets into through cabinet body top rear side just can not get into the cavity at instrument place through the wind-guiding head, and air-out plate also can be because the action of gravity of bottom is rotatory to the vertical state when radiator fan does not blow, thereby keep apart the one side at radiator fan place and the square opening of fan dustcoat bottom, outside air just can not get into the internal portion of cabinet through the fan dustcoat yet, can avoid cold air to get into inside when outside temperature is lower and cause inside temperature low excessively, guarantee instrument normal work, and also can avoid the dust to get into inside attached to on the instrument when the cabinet body need not dispel the.
Second, the controller can control radiator fan to open when needing to dispel the heat, radiator fan can directly blow the air-out plate washer when blowing to make it rotate to the outside, at this moment, one side at radiator fan place is linked together with the square opening of fan housing bottom, consequently, can outwards blow out the hot-air at cabinet body top, the internal air pressure of cabinet reduces this moment, therefore outside air can get into the cavity of back aviation baffle rear side and lower aviation baffle bottom through the air intake of cabinet body top rear side earlier, then can get into the cavity of instrument installation through the wind-guiding head, because the wind-guiding head slope sets up, so the air that outside got into can blow and cool down to the instrument, the air that from the bottom up flows can guarantee good cooling effect, and the air inlet is not in the bottom, avoid near the dust in the time of dispelling the heat to be inhaled cabinet internal portion.
Drawings
FIG. 1 is a schematic side view of a main shaft of the cabinet door of the present invention after being opened;
FIG. 2 is a schematic structural view of a left shaft side of the cabinet body after being cut;
FIG. 3 is a schematic view of the sectional structure of the bottom shaft of the cabinet body of the present invention;
FIG. 4 is a schematic view of a main shaft side structure of the closed cabinet door of the present invention;
FIG. 5 is a schematic side view of the door of the present invention showing the structure of the door in a tilted position;
FIG. 6 is a schematic axial side view of the cabinet of the present invention after being sectioned and the lower baffle plate being raised;
FIG. 7 is a schematic axial view of the fan housing of the present invention after being cut and the air outlet baffle plate being closed;
FIG. 8 is a schematic axial view of the fan housing of the present invention after being cut and the outlet baffle being opened;
in the figure: 1. a cabinet body; 2. a cabinet door; 3. a rear air deflector; 4. a partition plate; 5. a heat radiation fan; 6. a fan housing; 7. a lower air deflector; 8. a wind guide head; 9. an electric cylinder; 10. pushing the plate; 11. a guide bar; 12. an air inlet cover; 13. a lower baffle plate; 14. a rotating shaft; 15. an air outlet baffle plate; 16. and a stop block.
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 to 8, an embodiment of the present invention includes: an electric automatic control cabinet comprises a cabinet body 1; a cabinet door 2 is fixedly arranged on the front side of the cabinet body 1 through a hinge; a rear air deflector 3 is fixedly arranged on the inner side of the cabinet body 1 through welding; the front side of the rear air deflector 3 is fixedly connected with a partition plate 4 through welding; the partition plate 4 is positioned on the front side of the rear air deflector 3 and on the top of the lower air deflector 7, and the partition plate 4 separates the central lines of the two cooling fans 5, so that the two cooling fans 5 can be prevented from forming opposite interference airflow when working; the top parts of two sides of the cabinet body 1 are fixedly embedded with two cooling fans 5; the outer sides of the two radiating fans 5 are fixedly connected with a fan outer cover 6; the fan outer cover 6 and the air inlet cover 12 are both of L-shaped bottom opening structures, an air inlet is fixedly arranged on the inner side of the position where the air inlet cover 12 is contacted with the outer wall of the rear side of the cabinet body 1, the bottom of the fan outer cover 6 is also provided with a square opening, the structure with the L-shaped opening facing downwards can prevent rainwater from flowing into the interior, and good ventilation performance can be ensured; an air outlet baffle 15 is rotatably arranged in each of the two fan housings 6 through a rotating shaft 14; the inner sides of the bottoms of the two fan outer covers 6 are fixedly provided with a stop block 16 by welding; the bottom of the rear air deflector 3 is fixedly connected with a lower air deflector 7 through welding, the front side of the lower air deflector 7 is fixedly connected with the inner wall of the front side of the cabinet body 1, and two sides of the lower air deflector 7 are fixedly connected with the inner walls of the left side and the right side of the cabinet body 1; forty air guide heads 8 are fixedly and symmetrically arranged at the top of the lower air guide plate 7 through a rectangle; two groups of four electric cylinders 9 are fixedly and symmetrically arranged on two sides of the top of the lower air deflector 7; when the electric cylinder 9 stretches out and draws back, the push plate 10 and the guide rod 11 are pushed to move up and down, so that the lower baffle 13 at the bottom is driven to move up and down, the top of the lower baffle 13 is tightly attached to the bottom of the lower air deflector 7, when the temperature in the cabinet body 1 is low, the controller can automatically control the four electric cylinders 9 to extend upwards to push the push plate 10 to lift upwards, so that the top of the lower baffle 13 is tightly attached to the bottom of the lower air deflector 7, and air entering through the rear side of the top of the cabinet body 1 cannot enter a cavity where an instrument is located through the air guide head 8; the tops of the two groups of electric cylinders 9 are fixedly connected with a push plate 10; the front side and the rear side of the bottoms of the two push plates 10 are fixedly connected with two guide rods 11, and the four guide rods 11 penetrate through the lower air deflector 7 and extend downwards; the bottoms of the four guide rods 11 are fixedly connected with the top of the lower baffle 13 through welding; the top of the rear side of the cabinet body 1 is fixedly connected with five air inlet covers 12 which are equidistant from top to bottom through welding.
Further, the distance between the rear air deflector 3 and the inner wall of the rear side of the cabinet body 1 is 20cm, the top of the rear air deflector 3 is fixedly connected with the inner wall of the top of the cabinet body 1, the distance between the lower air deflector 7 and the inner wall of the bottom of the cabinet body 1 is also 20cm, and during heat dissipation, external air firstly enters the cavity at the rear side of the rear air deflector 3 and the bottom of the lower air deflector 7 through the air inlet at the rear side of the top of the cabinet body 1 and then enters the cavity for installing the instrument through the air guide head 8.
Further, wind-guiding head 8 is hollow conical head, and wind-guiding head 8 all inclines towards the rear side, and the round mouth at wind-guiding head 8 top is linked together with the cavity of 7 bottoms of aviation baffle down, outside air can be earlier in the air intake entering back aviation baffle 3 rear side and the cavity of 7 bottoms of aviation baffle down through the 1 top rear side of the cabinet body during the heat dissipation, then can get into the cavity of instrument installation through wind-guiding head 8 in, because wind-guiding head 8 inclines to set up, so outside air that gets into can blow and cool down to the instrument, good cooling effect can be guaranteed to the air that flows from the bottom up.
Further, the whole planar structure that is of baffle 7 bottom down, the length and width size of baffle 13 is equal with the length and width size of baffle 7 down, and baffle 13 top outside is fixed down and is provided with the sealed glue of round, baffle 13 can keep encapsulated situation when laminating with lower baffle 7 down, when the internal temperature of the cabinet is lower, the controller can four electronic jars of automatic control 9 upwards extend and promote push pedal 10 upwards to rise, thereby make baffle 13 top and 7 bottoms of baffle down closely laminate, at this moment, the air that gets into through 1 top rear side of the cabinet body just can not get into in the cavity at instrument place through air guide head 8.
Further, air-out baffle 15 is the cystosepiment, the bottom is provided with a plastics counterweight rod, air-out baffle 15 is rotatory to vertical state when radiator fan 5 closes, 15 bottom one side of air-out baffle at this moment and 16 side contacts of dog, air-out baffle 15 can outside rotatory to fan housing 6 bottom opening top when radiator fan 5 opens, air-out baffle 15 also can be rotatory to vertical state because the action of gravity of bottom when radiator fan 5 does not blow, and because the sheltering from air-out baffle 15 that blocks 16 can not inside rotation, thereby keep apart the square opening of one side and fan housing 6 bottom that radiator fan 5 belonged to, outside air just can not get into cabinet 1 inside through fan housing 6 yet.
The working principle is as follows: when in use, the instrument equipment is fixedly arranged at the front side of the rear air deflector 3 through self-tapping screws, the heat radiation fan 5 and the electric cylinders 9 are connected with the PLC, the temperature sensor is also arranged in the cabinet body 1 and is also connected with the PLC, when the temperature in the cabinet body 1 is lower, the controller can automatically control the four electric cylinders 9 to extend upwards to push the push plate 10 to rise upwards, so that the top of the lower baffle 13 is tightly attached to the bottom of the lower air deflector 7, air entering through the rear side of the top of the cabinet body 1 cannot enter a cavity where the instrument is positioned through the air guide head 8, the air outlet baffle 15 can also rotate to a vertical state under the action of the gravity of the bottom when the heat radiation fan 5 does not blow air, and the air outlet baffle 15 cannot rotate towards the inner side because the baffle 16 shields the air outlet baffle 15, so that the side where the heat radiation fan 5 is positioned is isolated from the square opening at the bottom of the fan outer, the external air can not enter the cabinet body 1 through the fan housing 6, when the external temperature is lower, the cold air can be prevented from entering the cabinet body to cause the internal temperature to be too low, the normal work of the instrument is ensured, when the cabinet body 1 does not need to dissipate heat, the dust can be prevented from entering the interior and being attached to the instrument, when the internal temperature of the cabinet body 1 is too high, the controller can control the four electric cylinders 9 to contract to drive the push plate 10 to move downwards to be separated from the bottom of the lower air deflector 7, and simultaneously can control the cooling fan 5 to be opened, when the cooling fan 5 blows, the air-out baffle 15 can be directly blown to rotate outwards, at the moment, one side where the cooling fan 5 is positioned is communicated with the square opening at the bottom of the fan housing 6, so that the hot air at the top of the cabinet body 1 can be blown outwards, at the internal air pressure of the cabinet body 1 is reduced, therefore, the external air can firstly enter the cavities at the rear, then can get into the cavity of instrument installation through wind-guiding head 8 in, because wind-guiding head 8 slope sets up, so the outside air that gets into can blow to the instrument and cool down the instrument, and good cooling effect can be guaranteed to the air that the from the bottom up flows, and the air inlet is not in the bottom in addition, avoids near the dust of ground when the heat dissipation to be inhaled cabinet body 1 inside.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. An electric automatic control cabinet which characterized in that: comprises a cabinet body (1); a cabinet door (2) is fixedly arranged on the front side of the cabinet body (1) through a hinge; a rear air deflector (3) is fixedly arranged on the inner side of the cabinet body (1) through welding; the front side of the rear air deflector (3) is fixedly connected with a partition plate (4) through welding; the top parts of two sides of the cabinet body (1) are fixedly embedded with two heat radiation fans (5); the outer sides of the two heat dissipation fans (5) are fixedly connected with a fan outer cover (6); an air outlet baffle (15) is rotatably arranged in each of the two fan outer covers (6) through a rotating shaft (14); the inner sides of the bottoms of the two fan outer covers (6) are respectively fixedly provided with a stop block (16) through welding; the bottom of the rear air deflector (3) is fixedly connected with a lower air deflector (7) through welding, the front side of the lower air deflector (7) is fixedly connected with the inner wall of the front side of the cabinet body (1), and two sides of the lower air deflector (7) are fixedly connected with the inner walls of the left side and the right side of the cabinet body (1); forty air guide heads (8) are fixedly and symmetrically arranged at the top of the lower air guide plate (7) through a rectangle; two groups of four electric cylinders (9) are fixedly and symmetrically arranged on two sides of the top of the lower air deflector (7); the tops of the two groups of electric cylinders (9) are fixedly connected with a push plate (10); the front side and the rear side of the bottoms of the two push plates (10) are fixedly connected with two guide rods (11), and the four guide rods (11) penetrate through the lower air deflector (7) and extend downwards; the bottoms of the four guide rods (11) are fixedly connected with the top of the lower baffle (13) through welding; the top of the rear side of the cabinet body (1) is also fixedly connected with five air inlet covers (12) which are equidistant from top to bottom through welding.
2. An electrical automation control cabinet as claimed in claim 1 wherein: the distance between the rear air deflector (3) and the inner wall of the rear side of the cabinet body (1) is 20cm, the top of the rear air deflector (3) is fixedly connected with the inner wall of the top of the cabinet body (1), and the distance between the lower air deflector (7) and the inner wall of the bottom of the cabinet body (1) is 20 cm.
3. An electrical automation control cabinet as claimed in claim 1 wherein: the partition plate (4) is positioned on the front side of the rear air deflector (3) and on the top of the lower air deflector (7), and the partition plate (4) separates the central lines of the two radiating fans (5).
4. An electrical automation control cabinet as claimed in claim 1 wherein: the air guide heads (8) are all hollow conical heads, the air guide heads (8) are inclined towards the rear side, and round openings in the tops of the air guide heads (8) are communicated with a cavity in the bottom of the lower air guide plate (7).
5. An electrical automation control cabinet as claimed in claim 1 wherein: when the electric cylinder (9) stretches, the push plate (10) and the guide rod (11) are pushed to move up and down, so that the lower baffle (13) at the bottom is driven to move up and down, and the top of the lower baffle (13) is attached to the bottom of the lower air deflector (7).
6. An electrical automation control cabinet as claimed in claim 1 wherein: the whole bottom of the lower air deflector (7) is of a plane structure, the length and width of the lower baffle (13) are equal to those of the lower air deflector (7), a circle of sealant is fixedly arranged on the outer side of the top of the lower baffle (13), and the lower baffle (13) and the lower air deflector (7) can be kept in a sealing state when being attached.
7. An electrical automation control cabinet as claimed in claim 1 wherein: the fan outer cover (6) and the air inlet cover (12) are both L-shaped bottom opening structures, an air inlet is fixedly formed in the inner side of the position where the air inlet cover (12) is in contact with the outer wall of the rear side of the cabinet body (1), and a square opening is formed in the bottom of the fan outer cover (6).
8. An electrical automation control cabinet as claimed in claim 1 wherein: air-out baffle (15) are the cystosepiment, and the bottom is provided with a plastics counterweight rod, and air-out baffle (15) are rotatory to vertical state when radiator fan (5) close, and air-out baffle (15) bottom one side contacts with dog (16) one side this moment, and air-out baffle (15) can rotate to fan housing (6) bottom opening top to the outside when radiator fan (5) open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011434090.7A CN112533454A (en) | 2020-12-10 | 2020-12-10 | Electric automatic control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011434090.7A CN112533454A (en) | 2020-12-10 | 2020-12-10 | Electric automatic control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112533454A true CN112533454A (en) | 2021-03-19 |
Family
ID=74998965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011434090.7A Withdrawn CN112533454A (en) | 2020-12-10 | 2020-12-10 | Electric automatic control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112533454A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273821A (en) * | 2021-05-06 | 2021-08-20 | 刘秀英 | Medical medicine cooling cabinet |
| CN113471843A (en) * | 2021-09-02 | 2021-10-01 | 江苏衡融实业有限公司 | Independent partition axial-flow type high-low voltage switch cabinet |
| CN114885591A (en) * | 2022-06-02 | 2022-08-09 | 浙江箭环电气有限公司 | Energy-saving control is heat-dissipating equipment for rack |
| CN116507069A (en) * | 2023-06-28 | 2023-07-28 | 棚丰信息科技(陕西)有限公司 | Digital control cabinet for multi-span greenhouse |
-
2020
- 2020-12-10 CN CN202011434090.7A patent/CN112533454A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273821A (en) * | 2021-05-06 | 2021-08-20 | 刘秀英 | Medical medicine cooling cabinet |
| CN113273821B (en) * | 2021-05-06 | 2023-03-21 | 山东大舜医药物流有限公司 | Medical medicine cooling cabinet |
| CN113471843A (en) * | 2021-09-02 | 2021-10-01 | 江苏衡融实业有限公司 | Independent partition axial-flow type high-low voltage switch cabinet |
| CN113471843B (en) * | 2021-09-02 | 2021-11-09 | 江苏衡融实业有限公司 | Independent partition axial-flow type high-low voltage switch cabinet |
| CN114885591A (en) * | 2022-06-02 | 2022-08-09 | 浙江箭环电气有限公司 | Energy-saving control is heat-dissipating equipment for rack |
| CN116507069A (en) * | 2023-06-28 | 2023-07-28 | 棚丰信息科技(陕西)有限公司 | Digital control cabinet for multi-span greenhouse |
| CN116507069B (en) * | 2023-06-28 | 2023-11-07 | 棚丰信息科技(陕西)有限公司 | Digital control cabinet for multi-span greenhouse |
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Application publication date: 20210319 |
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