CN114759456A - Automatically controlled cabinet based on pressure unblock - Google Patents
Automatically controlled cabinet based on pressure unblock Download PDFInfo
- Publication number
- CN114759456A CN114759456A CN202210484160.2A CN202210484160A CN114759456A CN 114759456 A CN114759456 A CN 114759456A CN 202210484160 A CN202210484160 A CN 202210484160A CN 114759456 A CN114759456 A CN 114759456A
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- Prior art keywords
- unlocking
- cabinet
- pedal
- fixedly connected
- electric control
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- 238000009423 ventilation Methods 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 9
- 239000007788 liquid Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- H02B1/38—Hinged covers or doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/02—Locks or fastenings for special use for thin, hollow, or thin-metal wings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention belongs to the technical field of electric control cabinets, and particularly relates to a pressure unlocking-based electric control cabinet which comprises a base part, wherein a cabinet body is fixedly connected onto the base part, a cabinet door is rotatably connected onto the cabinet body, a first locking part is arranged on the cabinet door, a pedal is further arranged on the base part, the pedal is movably connected with the base part, a connecting plate is fixedly connected to the bottom of the pedal, the connecting plate extends to the bottom of the cabinet body, a second locking part is fixedly connected onto the connecting plate, and the second locking part is meshed with the first locking part. According to the invention, the connecting plate can be driven to move downwards by sliding the pedal downwards, the connecting plate moves downwards to drive the second locking part to move downwards, so that the cabinet door is locked in a contact manner, the phenomenon that a human body directly contacts the electric control cabinet in the unlocking process is avoided, the harm of electric leakage to the human body is avoided, the safety is improved, and the unlocking operation is simple.
Description
Technical Field
The invention belongs to the technical field of electric control cabinets, and particularly relates to an electric control cabinet based on pressure unlocking.
Background
The electric control cabinet is a control cabinet which is formed by assembling switching equipment, measuring instruments, protective electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirements, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul, does not endanger the safety of people and surrounding equipment, can be switched on or switched off by a manual or automatic switch in normal operation, and can be switched off or alarmed by the protective electric appliances in fault or abnormal operation, and can display various parameters in operation by the measuring instruments, and can adjust certain electric parameters to prompt or send signals for deviating from normal working states.
Current automatically controlled cabinet all has the cabinet body generally and rotates the cabinet door of connection on the cabinet body, and the cabinet door is used for protecting cabinet in-vivo equipment, avoids external object to contact the internal equipment of cabinet and causes equipment to damage, and the cabinet door of current automatically controlled cabinet generally all fixes through the tool to lock, needs dedicated key when the cabinet door is opened to needs, and the operation is complicated, and the key generally is the metal material, when the electric leakage condition appears in the cabinet body, uses the key unblock to have certain potential safety hazard.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the electric control cabinet unlocked based on pressure, which has the advantages of convenience in unlocking and safety in operation, and solves the problems of complex unlocking operation and potential safety hazard caused by using a key.
In order to solve the technical problem, the invention provides the following technical scheme:
the utility model provides an automatically controlled cabinet based on pressure unblock, includes the base part, the fixedly connected with cabinet body on the base part, it is connected with the cabinet door to rotate on the cabinet body, be provided with first locking part on the cabinet door, still be provided with the footboard on the base part, the footboard with base part swing joint, the bottom fixedly connected with connecting plate of footboard, the connecting plate extends to cabinet body bottom position, fixedly connected with second locking part on the connecting plate, second locking part extends to first locking part position, just second locking part with first locking part meshing.
Further, the base part comprises a bottom plate, an unlocking groove is formed in the bottom plate, the pedal is arranged in the unlocking groove, and the pedal is connected in the unlocking groove in a sliding mode.
Furthermore, be provided with first elastic element in the unblock inslot, first elastic element is located unblock tank bottom surface with position between the footboard.
Further, the unlocking groove is internally provided with a guide post, the guide post is fixedly connected to the bottom surface of the unlocking groove, the pedal is connected with the guide post in a sliding manner, the top of the guide post is fixedly connected with a limiting lug, and the limiting lug is positioned above the pedal.
Further, the first locking part comprises a first support, one end of the first support is fixedly connected to the inner side of the cabinet door, a rolling part is arranged at the other end of the first support, the rolling part is rotatably connected with the first support, and the two locking parts are accommodated between the cabinet door and the rolling part.
Furthermore, the second locking component comprises a connecting part and a lock head part, the lock head part is fixedly connected to the top of the connecting part, the lock head part is of an inclined plane structure, and the inclined plane structure faces the direction of the cabinet door.
Further, be provided with the ventilation hole on the cabinet body, the internal fixedly connected with radiator fan of cabinet, radiator fan is located ventilation hole corresponds the position.
Further, the surface of the cabinet body is provided with the guard plate, be provided with the vent on the guard plate, the guard plate is located the vent corresponds the position, the vent top is provided with the deflector, the deflector slope sets up.
Furthermore, keep away from on the guard plate deflector one side is provided with the dust groove, be provided with dustproof part in the dust groove.
Furthermore, a counter bore is formed in the protection plate, a fastening piece is arranged in the counter bore, and a second elastic element is sleeved on the outer surface of the fastening piece.
By means of the technical scheme, the invention provides the electric control cabinet based on pressure unlocking, which at least has the following beneficial effects:
1. the electric control cabinet based on pressure unlocking is characterized in that a cabinet body is fixedly connected onto a base part through the base part, a cabinet door is rotatably connected onto the cabinet body, a first locking part is fixedly connected onto the cabinet door, a pedal is further arranged on the base part, a connecting plate is fixedly connected onto the pedal, a second locking part is fixedly connected onto the connecting plate, the second locking part is positioned at the corresponding position of the first locking part, the second locking part is meshed with the first locking part, the pedal slides downwards under the action of external pressure to drive the connecting plate to move downwards, the connecting plate moves downwards to drive the second locking part to move downwards, thereby make second locking part and first locking part break away from the meshing to contact the locking to the cabinet door, the unblock process is avoided human direct and automatically controlled cabinet contact, avoids the harm of electric leakage to the human body, improves the security, and unblock easy operation.
2. This automatically controlled cabinet based on pressure unblock through setting up the guard plate, is provided with the vent on the guard plate, and the top of vent is provided with the deflector, and the deflector sets up for the slope, and the deflector that the slope set up can avoid in external liquid gets into the vent to avoid external liquid to get into the internal portion of cabinet, improve the security of cabinet body use.
3. This automatically controlled cabinet based on pressure unblock through setting up the guard plate, and the guard plate is kept away from deflector one side and is provided with the dustproof groove, and the dustproof inslot is provided with dustproof part, effectively filters the dust in the external air that gets into the cabinet body through dustproof part to avoid the dust to lead to internal portion of cabinet electric elements short circuit etc. the protection effect of the improvement cabinet body.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
fig. 1 is a schematic structural view of an axial view of an electric control cabinet unlocked based on pressure according to the present invention;
FIG. 2 is a schematic diagram of a pedal structure of the electric control cabinet unlocked based on pressure according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic structural diagram of a base part of the pressure-based unlocking electric control cabinet of the invention;
fig. 5 is a schematic structural diagram of a first locking part of the electric control cabinet based on pressure unlocking.
In the figure: 1. a base member; 101. a base plate; 102. a first elastic element; 103. a guide post; 104. a limiting bump; 105. unlocking the groove; 2. a cabinet body; 3. a cabinet door; 4. a first locking member; 401. a first bracket; 402. a rolling member; 5. a pedal; 6. a connecting plate; 7. a second locking member; 701. a connecting portion; 702. a lock head portion; 8. a heat radiation fan; 9. a protection plate; 10. a guide plate.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, the electric control cabinet based on pressure unlocking of the present invention comprises a base part 1, a cabinet body 2 is fixedly connected to the base part 1, a cabinet door 3 is disposed on the front side of the cabinet body 2, the cabinet door 3 is rotatably connected to the cabinet body 2 so as to open the cabinet door 3 for inspection and maintenance of equipment inside the cabinet body 2, a first locking part 4 is disposed on the cabinet door 3, the first locking part 4 is located at an inner side position of the cabinet door 3, a pedal 5 is further disposed on the base part 1, the pedal 5 is slidably connected to the base part 1 up and down, a connecting plate 6 is disposed on the pedal 5, a second locking part 7 is disposed on the connecting plate 6, the second locking part 7 extends to a position of the first locking part 4, the second locking part 7 is engaged with the first locking part 4, the connecting plate 6 is driven to move downwards when the pedal 5 moves downwards, the connecting plate 6 drives the second locking part 7 to move downwards, thereby disengaging the second locking member 7 from the first locking member 4 and unlocking the cabinet door 3.
The cabinet body 2 is inside hollow direction structure, the hollow structure of the cabinet body 2 is used for installing electrical equipment, and the front of the cabinet body 2 is provided with the opening, open position is provided with cabinet door 3, cabinet door 3 seals open position, one side of cabinet door 3 is provided with the articulated shaft, cabinet door 3 rotates through the articulated shaft and connects at open position, the first locking part 4 of inboard fixedly connected with of cabinet door 3, first locking part 4 is used for the locking of cabinet door 3, avoid cabinet door 3 to receive the automatic opening of external force, the outside fixedly connected with handle of cabinet door 3, the handle is used for assisting operating personnel to open cabinet door 3, the handle is insulating material, the handle can be rubber, plastics or other insulating material preparation form, electric shock appears when avoiding operating.
The pedal 5 is of a plate-shaped structure, the pedal 5 is made of insulating materials, the pedal 5 can be made of ceramics, glass, plastics or other insulating materials, a connecting plate 6 is fixedly connected to the bottom of the pedal 5, the connecting plate 6 extends to the position below the cabinet body 2, a second locking part 7 is fixedly connected to the top of the connecting plate 6, the second locking part 7 extends upwards to the position of the first locking part 4, and the second locking part 7 is meshed with the first locking part 4, so that the cabinet door 3 is locked.
The base part 1 comprises a bottom plate 101, the bottom plate 101 is of a square structure, the bottom plate 101 is used for being fixedly connected with external equipment or on the ground, an unlocking groove 105 is formed in the bottom plate 101, the unlocking groove 105 is provided with a side face, extending upwards, of the bottom face, surrounding the bottom face, of the bottom face, the unlocking groove 105 is of an open structure, the bottom face, opposite to the bottom face, of the unlocking groove 105, the pedal 5 is placed into the unlocking groove 105 through the open structure in the top of the unlocking groove 105, and the pedal 5 is connected into the unlocking groove 105 in a sliding mode from top to bottom.
The first elastic element 102 is arranged in the unlocking groove 105, the first elastic element 102 is a spiral spring, the first elastic element 102 is located between the bottom surface of the unlocking groove 105 and the pedal 5, one end of the first elastic element 102 abuts against the bottom surface of the unlocking groove 105, the other end of the first elastic element 102 abuts against the pedal 5, the first elastic element 102 is used for supporting the pedal 5, and when the pedal 5 moves downwards under the action of an external force, the first elastic element 102 is compressed.
Bottom surface fixedly connected with guide post 103 in the unlocking groove 105, guide post 103 is circular columnar structure, first elastic element 102 cup joints the surface at guide post 103, footboard 5 cup joints the surface at guide post 103, and footboard 5 is located first elastic element 102 top position, footboard 5 and guide post 103 sliding connection, the spacing lug of top fixedly connected with 104 of guide post 103, and spacing lug 104 is located the top position of footboard 5, the bottom of spacing lug 104 and the top surface contact of footboard 5, spacing lug 104 is used for the spacing of footboard 5, avoid footboard 5 to drop from unlocking groove 105.
The first locking member 4 comprises a first bracket 401, the first bracket 401 is fixedly connected to the inner side of the cabinet door 3 near the bottom position, the first bracket 401 has two side arms parallel to each other, a rolling member 402 is arranged between the two side arms, and the rolling member 402 is rotatably connected between the two side arms, the connected rolling member 402 is rotated so that the first locking member 4 is engaged with the second locking member 7.
The second locking component 7 comprises a connecting portion 701 and a locking portion 702, the connecting portion 701 is a circular columnar structure, the connecting portion 701 is fixedly connected to the top of the connecting plate 6, the locking portion 702 is fixedly connected to the top of the connecting portion 701, the locking portion 702 is a circular columnar structure, an inclined plane structure is arranged on one side of the locking portion 702 and faces the direction of the cabinet door 3, the rolling part 402 of the first locking component 4 is in contact with the inclined plane structure of the locking portion 702 when the cabinet door 3 is closed, the inclined plane structure has a guiding effect, and the first locking component 4 is convenient to be meshed with the second locking component 7.
Still be provided with the ventilation hole on the cabinet body 2, the ventilation hole sets up on the cabinet body 2 with cabinet door 3 adjacent two lateral walls, the ventilation hole is used for the inside heat dissipation of the cabinet body 2, avoid the operation of the electric setting of the inside high temperature of the cabinet body 2 to influence, still fixedly connected with radiator fan 8 on the 2 inner walls of the cabinet body, radiator fan 8 is located ventilation hole relative position, radiator fan 8 is used for with the internal hot-air outgoing cabinet body 2 external world of the cabinet body 2, accelerate the inside circulation of air of the cabinet body 2, improve the inside radiating effect of the cabinet body 2.
The surface of the cabinet body 2 still is provided with guard plate 9, guard plate 9 and the cabinet body 2 fixed connection, guard plate 9 is used for preventing that external liquid from getting into the cabinet body 2 inside through the ventilation hole, avoid liquid to lead to the equipment short circuit, guard plate 9 is located ventilation hole relative position, be provided with the vent on guard plate 9, the top of vent is provided with deflector 10, deflector 10 slope sets up, deflector 10 is used for preventing external liquid to get into the vent, effectively avoid external liquid to get into the cabinet body 2 inside through guard plate 9, and the safety is improved.
Still be provided with the dustproof groove of sunk structure on the guard plate 9, the dustproof groove is located and keeps away from deflector 10 one side, is provided with dustproof part in the dustproof groove, and dustproof part places in the dustproof groove to dustproof part is more smooth, and dustproof part covers in the ventilation hole position, and dustproof part is used for preventing external dust from getting into inside the cabinet body 2, and dustproof part can be made for glass fiber, non-woven fabrics or activated carbon and form.
The protection plate 9 is also provided with a countersunk through hole which comprises a first through hole and a second through hole, the first through hole and the second through hole are mutually connected, the diameter of the first through hole is larger than that of the second through hole, the first through hole is positioned at one side close to the guide plate 10, a fastener is arranged in the countersunk through hole, the fastener penetrates through the countersunk through hole to fixedly connect the protection plate 9 to the outer surface of the cabinet body 2, the fastener comprises a screw rod and a screw cap, the screw rod is fixedly connected with the screw cap, the fastener penetrates through the countersunk through hole to be in threaded connection with the cabinet body 2, a second elastic element is sleeved on the outer surface of the screw rod, the second elastic element is a spiral spring, the second elastic element is positioned in the first through hole, one end of the second elastic element is abutted against the screw cap, the other end of the second elastic element is abutted against the bottom of the first through hole, the second elastic element is used for supporting the protection plate 9 to enable the protection plate 9 to be in surface contact with the cabinet body 2, the protection plate 9 is stressed to compress the second elastic element, so that a gap is formed between the protection plate 9 and the cabinet body 2, and the dustproof part is convenient to replace.
When the temperature inside the cabinet body 2 is too high, the heat radiation fan 8 fixedly connected to the inner side of the cabinet body 2 rotates, the heat radiation fan 8 discharges hot air in the cabinet body 2 out of the cabinet body 2 through the ventilation hole, external fresh air enters through the ventilation hole on the protection plate 9, the fresh air enters through the ventilation hole through the filtration of the dustproof part and enters into the cabinet body 2 through the ventilation hole, when the dustproof part is used for a long time, and the dustproof part needs to be replaced, the operating personnel pulls guard plate 9, makes guard plate 9 remove towards keeping away from 2 directions of the cabinet body to make and form the clearance between the cabinet body 2 and the guard plate 9, change dustproof part, easy operation through the clearance.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. An electric control cabinet unlocked based on pressure is characterized by comprising a base part (1), the base part (1) is fixedly connected with a cabinet body (2), the cabinet body (2) is rotatably connected with a cabinet door (3), a first locking part (4) is arranged on the cabinet door (3), a pedal (5) is also arranged on the base part (1), the pedal (5) is movably connected with the base part (1), the bottom of the pedal (5) is fixedly connected with a connecting plate (6), the connecting plate (6) extends to the bottom of the cabinet body (2), a second locking part (7) is fixedly connected to the connecting plate (6), the second locking part (7) extends to the first locking part (4) position, and the second locking member (7) engages with the first locking member (4).
2. The electric control cabinet based on pressure unlocking according to claim 1, characterized in that the base component (1) comprises a bottom plate (101), an unlocking slot (105) is arranged on the bottom plate (101), the pedal (5) is arranged in the unlocking slot (105), and the pedal (5) is slidably connected in the unlocking slot (105).
3. The electric control cabinet based on pressure unlocking according to claim 2, characterized in that a first elastic element (102) is arranged in the unlocking slot (105), and the first elastic element (102) is positioned between the bottom surface of the unlocking slot (105) and the pedal (5).
4. The electric control cabinet unlocking based on pressure according to claim 3, wherein a guide post (103) is arranged in the unlocking groove (105), the guide post (103) is fixedly connected to the bottom surface of the unlocking groove (105), the pedal (5) is slidably connected with the guide post (103), a limiting bump (104) is fixedly connected to the top of the guide post (103), and the limiting bump (104) is located above the pedal (5).
5. The electric control cabinet based on pressure unlocking according to claim 1, characterized in that the first locking component (4) comprises a first bracket (401), one end of the first bracket (401) is fixedly connected to the inner side of the cabinet door (3), the other end of the first bracket (401) is provided with a rolling member (402), the rolling member (402) is rotatably connected with the first bracket (401), and the second locking component is accommodated between the cabinet door (3) and the rolling member (402).
6. The electric control cabinet unlocking based on pressure as claimed in claim 5, wherein the second locking component (7) comprises a connecting portion (701) and a lock head portion (702), the lock head portion (702) is fixedly connected to the top of the connecting portion (701), and the lock head portion (702) is of a slope structure, and the slope structure faces the direction of the cabinet door (3).
7. The electric control cabinet unlocked based on pressure according to claim 1, wherein a ventilation hole is formed in the cabinet body (2), a heat dissipation fan (8) is fixedly connected in the cabinet body (2), and the heat dissipation fan (8) is located at a position corresponding to the ventilation hole.
8. The electric control cabinet based on pressure unlocking according to claim 7, characterized in that a protection plate (9) is arranged on the outer surface of the cabinet body (2), a ventilation opening is arranged on the protection plate (9), the protection plate (9) is located at a position corresponding to the ventilation opening, a guide plate (10) is arranged above the ventilation opening, and the guide plate (10) is arranged in an inclined manner.
9. The electric control cabinet unlocked based on pressure according to claim 8, wherein a dust-proof groove is formed in one side of the protection plate (9) far away from the guide plate (10), and a dust-proof part is arranged in the dust-proof groove.
10. The electric control cabinet based on pressure unlocking according to claim 9, wherein a counter bore is formed in the protection plate (9), a fastening piece is arranged in the counter bore, and a second elastic element is sleeved on the outer surface of the fastening piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210484160.2A CN114759456A (en) | 2022-05-06 | 2022-05-06 | Automatically controlled cabinet based on pressure unblock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210484160.2A CN114759456A (en) | 2022-05-06 | 2022-05-06 | Automatically controlled cabinet based on pressure unblock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114759456A true CN114759456A (en) | 2022-07-15 |
Family
ID=82333019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210484160.2A Pending CN114759456A (en) | 2022-05-06 | 2022-05-06 | Automatically controlled cabinet based on pressure unblock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114759456A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117477380A (en) * | 2023-10-31 | 2024-01-30 | 瑞锦电气(苏州)有限公司 | Power distribution circuit electrical cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204205309U (en) * | 2014-09-30 | 2015-03-11 | 江西伊发电力科技有限公司 | A kind of automatic switch cabinet |
| KR20160109437A (en) * | 2015-03-11 | 2016-09-21 | 황기복 | A locking device for a door |
| CN112135497A (en) * | 2020-10-12 | 2020-12-25 | 代玉 | Electrical control cabinet is with multiple protective structure |
| CN212535360U (en) * | 2020-05-11 | 2021-02-12 | 星凯电气有限公司 | Misoperation prevention valve device of switch cabinet |
| CN215645511U (en) * | 2021-01-22 | 2022-01-25 | 上海杰厚电子科技有限公司 | Electrical cabinet for electromechanical integration |
| DE202022100867U1 (en) * | 2021-11-19 | 2022-03-03 | Fuyang Rongda Complete-Set Electric Equipment Manufacturing Branch of Hangzhou Power Equipment Manufacturing Co., Ltd. | Control cabinet with a safety interlock protection device |
-
2022
- 2022-05-06 CN CN202210484160.2A patent/CN114759456A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204205309U (en) * | 2014-09-30 | 2015-03-11 | 江西伊发电力科技有限公司 | A kind of automatic switch cabinet |
| KR20160109437A (en) * | 2015-03-11 | 2016-09-21 | 황기복 | A locking device for a door |
| CN212535360U (en) * | 2020-05-11 | 2021-02-12 | 星凯电气有限公司 | Misoperation prevention valve device of switch cabinet |
| CN112135497A (en) * | 2020-10-12 | 2020-12-25 | 代玉 | Electrical control cabinet is with multiple protective structure |
| CN215645511U (en) * | 2021-01-22 | 2022-01-25 | 上海杰厚电子科技有限公司 | Electrical cabinet for electromechanical integration |
| DE202022100867U1 (en) * | 2021-11-19 | 2022-03-03 | Fuyang Rongda Complete-Set Electric Equipment Manufacturing Branch of Hangzhou Power Equipment Manufacturing Co., Ltd. | Control cabinet with a safety interlock protection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117477380A (en) * | 2023-10-31 | 2024-01-30 | 瑞锦电气(苏州)有限公司 | Power distribution circuit electrical cabinet |
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Application publication date: 20220715 |