CN112769047A - Power distribution cabinet for electrical equipment with effect of preventing children from opening by mistake - Google Patents
Power distribution cabinet for electrical equipment with effect of preventing children from opening by mistake Download PDFInfo
- Publication number
- CN112769047A CN112769047A CN202011627758.XA CN202011627758A CN112769047A CN 112769047 A CN112769047 A CN 112769047A CN 202011627758 A CN202011627758 A CN 202011627758A CN 112769047 A CN112769047 A CN 112769047A
- Authority
- CN
- China
- Prior art keywords
- block
- outer frame
- rotating shaft
- air bag
- electrical equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000694 effects Effects 0.000 title claims abstract description 33
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000012806 monitoring device Methods 0.000 claims 1
- 239000000741 silica gel Substances 0.000 claims 1
- 229910002027 silica gel Inorganic materials 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 9
- 230000008859 change Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 206010014405 Electrocution Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding 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
- H02B1/28—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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- 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
-
- 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
Abstract
The invention discloses a power distribution cabinet for electrical equipment, which has an effect of preventing children from being opened by mistake and comprises a cabinet body, a rotating shaft and a cabinet door, wherein a temperature monitor is fixedly arranged on the inner wall of the cabinet body, first air bags are arranged on two sides of the bottom of the temperature monitor, the bottom of each first air bag is connected with a second air bag, the bottom of each second air bag is connected with a movable block in a fitting manner, the bottom end of each movable block is fixedly connected with a clamping block, the inner wall of each clamping block is connected with an outer frame, the rotating shaft is arranged on the side of the outer frame, the outer side of the rotating shaft is connected with a chain, the bottom of the rotating shaft is provided with a driving wheel, the right side of. This switch board for electrical equipment with prevent children's effect of opening by mistake has dampproofing effect, and has better radiating effect, can dry dampproofing mechanism in the radiating, reduces dampproofing mechanism's change number of times, has the effect of preventing opening by mistake simultaneously.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet for electrical equipment, which has an effect of preventing children from opening the power distribution cabinet by mistake.
Background
Motor control center's when switch board general name, switch board can divide into one-level switch board, second grade switch board and last level switch board from the grade, and the switch board can monitor each current of exporting the branch road, and when the current in a certain section branch road appears unusually, the electric elements in the switch board can work, stops the power supply of unusual circuit, and traditional switch board for electrical equipment still has certain not enough, for example:
1. present traditional switch board for electrical equipment still has certain not enough preventing children from opening by mistake, and traditional switch board is laid in the open air more, and the cabinet door of switch board is opened the comparatively simple of operation, appears children's mistake easily and opens the condition of electrocution.
2. Present traditional switch board for electrical equipment still has certain not enough in dampproofing, and traditional switch board partly does not set up dampproofing mechanism, and when being in plum rainy season, moist gas produces certain influence to the electrical component in the switch board, and partly in addition need regularly change dampproofing mechanism, and then the condition that needs consume certain manpower appears.
To the existing problem, it is urgently needed to innovate on the basis of the original power distribution cabinet.
Disclosure of Invention
The invention aims to provide a power distribution cabinet for electrical equipment with an effect of preventing children from being opened by mistake, and aims to solve the problems that the power distribution cabinet for electrical equipment in the background art has certain defects in the aspect of preventing children from being opened by mistake, the traditional power distribution cabinet is mostly arranged outdoors, the cabinet door of the power distribution cabinet is simple to open, the condition that children are opened by mistake and get an electric shock is easy to occur, meanwhile, certain defects exist in the aspect of moisture resistance, a part of the traditional power distribution cabinet is not provided with a moisture-proof mechanism, when the traditional power distribution cabinet is in plum rainy season, moist gas has certain influence on electrical elements in the power distribution cabinet, and the moisture-proof mechanism needs to be replaced regularly, so that certain manpower is consumed.
In order to achieve the purpose, the invention provides the following technical scheme: a power distribution cabinet for electrical equipment with an effect of preventing children from being opened by mistake comprises a cabinet body, a rotating shaft and a cabinet door, wherein a temperature monitor is fixedly mounted on the inner wall of the cabinet body, first air bags are mounted on two sides of the bottom of the temperature monitor, a second air bag is connected to the bottom of the first air bag, a movable block is connected to the bottom of the second air bag in a laminating mode, a clamping block is fixedly connected to the bottom end of the movable block, an outer frame is connected to the inner wall of the clamping block, the rotating shaft is mounted on the lateral side of the outer frame, a chain is connected to the outer side of the rotating shaft, a driving wheel is mounted at the bottom of the rotating shaft, a rotating fan blade is connected to the right side of the rotating shaft, a fixing seat is fixedly mounted on the outer side of the cabinet body, a hollow block is fixedly connected to, and the inside mounting of fixed slot has the locking piece, the one end of locking piece is connected with the slider, and the top of locking piece is connected with the meshing piece to the inside connection of meshing piece has first connecting block.
Preferably, the clamping block forms an elastic telescopic structure with the second air bag through the movable block, the second air bag is communicated with the first air bag, and the two clamping blocks are symmetrically arranged relative to the central axis of the outer frame.
Preferably, the inner part of the outer frame is connected with a non-woven paper layer, the inner part of the non-woven paper layer is filled with a silica gel desiccant layer, and the outer side of the outer frame is connected with a clamping block.
Preferably, the silica gel desiccant layer is nested in the non-woven paper layer, the outer surface of the non-woven paper layer is attached to the inner surface of the outer frame, through holes are uniformly formed in the two sides of the outer frame, and the outer frame is connected with the clamping blocks in a clamping mode.
Preferably, the rotating shaft and the driving wheel form a chain transmission structure through a chain, the rotating shaft is nested in the rotating fan blades, and the rotating fan blades are movably connected with the fixed seat.
Preferably, the locking block and the fixing groove form a sliding structure through a sliding block, the locking block and the hollow block are connected in a clamping mode, and the locking block and the engaging block are connected in a meshing mode.
Preferably, the inside of first link block has the ball, and the bottom swing joint of first link block has the rotation post to the outside fixedly connected with connecting rod of rotation post, fixed mounting has expanding spring on the outer wall of connecting rod simultaneously, and the outside of first link block is connected with the meshing piece.
Preferably, the balls are nested in the first connecting block, the first connecting block is arranged at an equal angle relative to the circle center of the connecting rod, and the first connecting block is connected with the meshing block in a clamping manner.
Preferably, the first connecting block and the connecting rod form a rotating structure through the rotating column, and the first connecting block and the telescopic spring are integrally welded.
Compared with the prior art, the invention has the beneficial effects that:
1. the power distribution cabinet for the electrical equipment with the effect of preventing children from being opened by mistake is provided with the non-woven paper layer and the silica gel desiccant layer, the non-woven paper layer is connected with the outer frame, through holes are uniformly formed in two sides of the outer frame, the non-woven paper has high air permeability, the silica gel desiccant is filled in the non-woven paper layer, and the silica gel desiccant can adsorb moisture in the device to keep the interior of the device dry, so that the device has a good moisture-proof effect;
2. the power distribution cabinet for the electrical equipment with the effect of preventing children from being opened by mistake is provided with rotating fan blades and a temperature monitor, when the temperature monitor detects that the temperature in the device is high, the driving wheel is enabled to rotate, the driving wheel is connected with a chain to drive the chain to move, the chain drives a rotating shaft to rotate, the rotating shaft is embedded in the rotating fan blades and fixed by screws, the rotating shaft drives the rotating fan blades to rotate on a fixed seat to accelerate the flow of air in the device, hot air is discharged from two sides to achieve the effect of dissipating heat of the device, and in the process of discharging the hot air, the hot air can pass through an outer frame, a non-woven paper layer and a silica gel desiccant layer to dry the silica gel desiccant layer, so that a drying mechanism of the device does not need to be replaced frequently at regular time, and the maintenance cost is reduced;
3. this switch board for electrical equipment with prevent children effect of opening by mistake is provided with first connecting block and meshing piece, insert the connecting rod in the fixed slot, the connecting rod drives first connecting block motion, when ball on first connecting block and meshing piece contact, continue to promote the connecting rod downwards, let first connecting block rotate on the connecting rod through rotating the post, and drive expanding spring and produce deformation, let first connecting block and the mutual block of meshing piece, rotate the meshing piece again, the meshing piece drives the locking block and separates with hollow block, and then let opening of cabinet door comparatively convenient, when pulling out the connecting rod, expanding spring drives first connecting block and resets, the spring of activity piece one side drives the locking block and locks hollow block, and then let the device have the effect of preventing the misopening, reduce the risk that non-operating personnel accident electrocuted.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a side view of the connection structure of the rotation shaft and the transmission wheel of the present invention;
FIG. 4 is a schematic view of a connection structure of an outer frame and a silica gel desiccant layer according to the present invention;
FIG. 5 is a schematic view of a connection structure of a rotating shaft and a fixing seat according to the present invention;
FIG. 6 is a schematic view of the connection structure of the fixing groove and the engaging block of the present invention;
FIG. 7 is a schematic view of a connection structure of a first connecting block and a connecting rod according to the present invention;
FIG. 8 is a side view of the connecting rod of the present invention;
fig. 9 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a cabinet body; 2. a temperature monitor; 3. a first air bag; 4. a second air bag; 5. a movable block; 6. a clamping block; 7. an outer frame; 701. a non-woven paper layer; 702. a silica gel desiccant layer; 8. a rotating shaft; 9. a chain; 10. a driving wheel; 11. rotating the fan blades; 12. a fixed seat; 13. a cabinet door; 14. a hollow block; 15. fixing grooves; 16. a handle; 17. a locking block; 18. a slider; 19. an engagement block; 20. a first connection block; 2001. a ball bearing; 2002. rotating the column; 2003. a connecting rod; 2004. a telescoping spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a power distribution cabinet for electrical equipment with an effect of preventing children from being opened by mistake comprises a cabinet body 1, a temperature monitor 2, a first air bag 3, a second air bag 4, a movable block 5, a clamping block 6, an outer frame 7, a non-woven paper layer 701, a silica gel desiccant layer 702, a rotating shaft 8, a chain 9, a driving wheel 10, a rotating fan blade 11, a fixed seat 12, a cabinet door 13, a hollow block 14, a fixed groove 15, a handle 16, a locking block 17, a sliding block 18, an engaging block 19, a first connecting block 20, a ball 2001, a rotating column 2002, a connecting rod 2003 and a telescopic spring 2004, wherein the temperature monitor 2 is fixedly installed on the inner wall of the cabinet body 1, the first air bag 3 is installed on two sides of the bottom of the temperature monitor 2, the second air bag 4 is connected to the bottom of the first air bag 3, the movable block 5 is connected to the bottom of the second air bag 4 in a laminating manner, the clamping block 6 is, the rotating shaft 8 is mounted on the side of the outer frame 7, the chain 9 is connected to the outer side of the rotating shaft 8, the driving wheel 10 is mounted at the bottom of the rotating shaft 8, the rotating fan blades 11 are connected to the right side of the rotating shaft 8, the fixing seats 12 are fixedly mounted on the outer sides of the rotating fan blades 11, the cabinet door 13 is mounted on the outer side of the cabinet body 1, the hollow block 14 is fixedly connected to the outer side of the cabinet door 13, the fixing groove 15 is formed in the right side of the hollow block 14, the handle 16 is fixedly mounted at the bottom of the fixing groove 15, the locking block 17 is mounted inside the fixing groove 15, the sliding block 18 is connected to one end of the locking block 17, the meshing block 19 is connected to;
the clamping block 6 and the second air bag 4 form an elastic telescopic structure through the movable block 5, the second air bag 4 and the first air bag 3 are communicated with each other, two clamping blocks 6 are symmetrically arranged about the central axis of the outer frame 7, the clamping block 6 is pulled, the movable block 5 is driven by the clamping block 6 to move, the movable block 5 compresses the second air bag 4, the second air bag 4 is communicated with the first air bag 3 to reduce the pressure of the second air bag 4, two clamping blocks 6 are arranged, the outer frame 7 is placed in the clamping block 6, the clamping block 6 is loosened, the first air bag 4 and the second air bag 3 are reset to enable the clamping block 6 to limit and fix the outer frame 7, and therefore the outer frame 7 is simple to install and disassemble;
the silica gel desiccant layer 702 is nested inside the non-woven paper layer 701, the outer surface of the non-woven paper layer 701 is attached to the inner surface of the outer frame 7, through holes are uniformly formed in the two sides of the outer frame 7, meanwhile, the outer frame 7 is connected with the clamping block 6 in a clamping mode, the non-woven paper layer 701 is connected with the outer frame 7, through holes are uniformly formed in the two sides of the outer frame 7, the non-woven paper layer 701 has high air permeability, the silica gel desiccant layer 702 is filled in the non-woven paper layer 701, and can adsorb moisture in the device to further keep the device dry, so that the device has a good moisture-proof effect;
the rotating shaft 8 and the driving wheel 10 form a chain transmission structure through a chain 9, the rotating shaft 8 is nested in the rotating fan blade 11, the rotating fan blade 11 is movably connected with the fixed seat 12, when the temperature monitor 2 monitors that the temperature in the device is high, the driving wheel 10 rotates, the driving wheel 10 is connected with the chain 9 to drive the chain 9 to move, the chain 9 drives the rotating shaft 8 to rotate, the rotating shaft 8 is nested in the rotating fan blade 11 and is fixed by screws, the rotating shaft 8 drives the rotating fan blade 11 to rotate on the fixed seat 12 to accelerate the flow of air in the device and discharge hot air from two sides to achieve the effect of heat dissipation of the device, in the process of discharging the hot air, the hot air can pass through the outer frame 7, the non-woven paper layer 701 and the silica gel desiccant layer 702 to dry the silica gel desiccant layer 702, and further the drying mechanism of the device does not need to be replaced frequently at regular time, the maintenance cost is reduced;
the locking block 17 and the fixing groove 15 form a sliding structure through the sliding block 18, the locking block 17 is connected with the hollow block 14 in a clamping mode, the locking block 17 is connected with the meshing block 19 in a meshing mode, the meshing block 19 rotates, the meshing block 19 is connected with the locking block 17, the locking block 17 and the sliding block 18 are driven to slide in the fixing groove 15, the locking block 17 is separated from the hollow block 14, the handle 16 on the cabinet door 13 is pulled, and the cabinet door 13 of the device is convenient to open;
the ball 2001 is nested in the first connecting block 20, the first connecting block 20 is arranged in an equal angle mode relative to the circle center of the connecting rod 2003, the first connecting block 20 is connected with the meshing block 19 in a clamping mode, the ball 2001 is nested in the first connecting block 20, the balls 2001 and the first connecting block 20 are arranged in a plurality of modes, when the first connecting block 20 rotates, the first connecting block 20 and the meshing block 19 are clamped with each other, then the meshing block 19 rotates, the meshing block 19 drives the locking block 17 to be separated from the hollow block 14, and therefore the cabinet door 13 is convenient to open;
the first connecting block 20 and the connecting rod 2003 form a rotating structure through the rotating column 2002, the first connecting block 20 and the extension spring 2004 are integrally arranged in a welding mode, the connecting rod 2003 is inserted into the fixing groove 15, the connecting rod 2003 drives the first connecting block 20 to move, when the ball 2001 on the first connecting block 20 is in contact with the meshing block 19, the connecting rod 2003 continues to be pushed downwards, the first connecting block 20 is enabled to rotate on the connecting rod 2003 through the rotating column 2002, and the extension spring 2004 is driven to deform.
The working principle is as follows: the power distribution cabinet with the effect of preventing children from being opened by mistake for the electrical equipment is used in the process, firstly, a connecting rod 2003 is inserted into a fixing groove 15, the connecting rod 2003 drives a first connecting block 20 to move, when a ball 2001 on the first connecting block 20 is in contact with an engagement block 19, the connecting rod 2003 is continuously pushed downwards, the first connecting block 20 is enabled to rotate on the connecting rod 2003 through a rotating column 2002, a telescopic spring 2004 is driven to deform, the ball 2001 is nested in the first connecting block 20, a plurality of balls 2001 and the first connecting block 20 are arranged, when the first connecting block 20 rotates, the first connecting block 20 and the engagement block 19 are mutually clamped, then the engagement block 19 is rotated, the engagement block 19 rotates, the engagement block 19 is connected with a locking block 17, the locking block 17 and a sliding block 18 are driven to slide in the fixing groove 15, the locking block 17 is separated from a hollow block 14, then a handle 16 on a cabinet door 13 is pulled, and the cabinet door 13 of the power distribution cabinet is convenient to, when the connecting rod 2003 is pulled out, the telescopic spring 2004 drives the first connecting block 20 to reset, the spring on one side of the sliding block 18 drives the locking block 17 to lock the hollow block 14, and the device has the effect of preventing the device from being opened mistakenly, so that the aim of reducing the risk of accidental electric shock of non-working personnel and children is fulfilled;
the clamping block 6 is pulled, the clamping block 6 drives the movable block 5 to move, the movable block 5 compresses the second air bag 4, the second air bag 4 is communicated with the first air bag 3 to reduce the pressure of the second air bag 4, two clamping blocks 6 are arranged, the outer frame 7 is placed in the clamping block 6, the clamping blocks 6 are loosened, the first air bag 4 and the second air bag 3 are reset to enable the clamping blocks 6 to limit and fix the outer frame 7, the non-woven paper layer 701 is connected with the outer frame 7, through holes are evenly formed in two sides of the outer frame 7, the non-woven paper layer 701 has high air permeability, the silica gel desiccant layer 702 is filled in the non-woven paper layer 701, and the silica gel desiccant can adsorb moisture in the device to achieve the purpose that the device has a moisture-proof effect;
when the temperature monitor 2 monitors that the temperature in the device is high, the driving wheel 10 rotates, the driving wheel 10 is connected with the chain 9 to drive the chain 9 to move, the chain 9 drives the rotating shaft 8 to rotate, the rotating shaft 8 is embedded in the rotating fan blades 11 and fixed by screws, the rotating shaft 8 drives the rotating fan blades 11 to rotate on the fixing seat 12 to accelerate the flow of air in the device, hot air is discharged from two sides to achieve the effect of dissipating heat of the device, in the process of discharging the hot air, the hot air can pass through the outer frame 7, the non-woven paper layer 701 and the silica gel desiccant layer 702 to dry the silica gel desiccant layer 702, and further the drying mechanism of the device does not need to be replaced regularly and frequently, and the maintenance cost is reduced.
Those not described in detail in this specification are within the skill of the art.
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 (9)
1. The utility model provides a switch board for electrical equipment with prevent children open by mistake effect, includes the cabinet body (1), axis of rotation (8) and cabinet door (13), its characterized in that: the temperature monitoring device is characterized in that a temperature monitor (2) is fixedly mounted on the inner wall of the cabinet body (1), first air bags (3) are mounted on two sides of the bottom of the temperature monitor (2), a second air bag (4) is connected to the bottom of the first air bag (3), a movable block (5) is attached to the bottom of the second air bag (4), a clamping block (6) is fixedly connected to the bottom of the movable block (5), an outer frame (7) is connected to the inner wall of the clamping block (6), a rotating shaft (8) is mounted on the lateral side of the outer frame (7), a chain (9) is connected to the outer side of the rotating shaft (8), a driving wheel (10) is mounted at the bottom of the rotating shaft (8), rotating fan blades (11) are connected to the right side of the rotating shaft (8), a fixing seat (12) is fixedly mounted on the outer side of the rotating fan blades, and the outside fixedly connected with hollow block (14) of cabinet door (13), fixed slot (15) have been seted up on the right side of hollow block (14), and the bottom fixed mounting of fixed slot (15) has handle (16) to the internally mounted of fixed slot (15) has locking block (17), the one end of locking block (17) is connected with slider (18), and the top of locking block (17) is connected with meshing block (19) to the internally connected with first connecting block (20) of meshing block (19).
2. The power distribution cabinet for electrical equipment with child-resistant effect according to claim 1, characterized in that: the clamping block (6) and the second air bag (4) form an elastic telescopic structure through the movable block (5), the second air bag (4) and the first air bag (3) are communicated with each other, and the clamping block (6) is symmetrically provided with two parts relative to the central axis of the outer frame (7).
3. The power distribution cabinet for electrical equipment with child-resistant effect according to claim 1, characterized in that: the inner part of the outer frame (7) is connected with a non-woven paper layer (701), the inner part of the non-woven paper layer (701) is filled with a silica gel desiccant layer (702), and the outer side of the outer frame (7) is connected with a clamping block (6).
4. The power distribution cabinet for electrical equipment with child-resistant effect according to claim 3, characterized in that: silica gel drier layer (702) nestification sets up in the inside of non-woven paper layer (701), and the surface of non-woven paper layer (701) and the internal surface of outer frame (7) laminate each other to the through-hole has evenly been seted up to the both sides of outer frame (7), is the block connection between outer frame (7) and block (6) simultaneously.
5. The power distribution cabinet for electrical equipment with child-resistant effect according to claim 1, characterized in that: the rotating shaft (8) and the driving wheel (10) form a chain transmission structure through a chain (9), the rotating shaft (8) is nested in the rotating fan blades (11), and the rotating fan blades (11) are movably connected with the fixed seat (12).
6. The power distribution cabinet for electrical equipment with child-resistant effect according to claim 1, characterized in that: the locking block (17) and the fixing groove (15) form a sliding structure through a sliding block (18), the locking block (17) is connected with the hollow block (14) in a clamping mode, and the locking block (17) is connected with the meshing block (19) in a meshing mode.
7. The power distribution cabinet for electrical equipment with child-resistant effect according to claim 1, characterized in that: the ball (2001) is installed in the first connecting block (20), the rotating column (2002) is movably connected to the bottom of the first connecting block (20), the connecting rod (2003) is fixedly connected to the outer side of the rotating column (2002), the telescopic spring (2004) is fixedly installed on the outer wall of the connecting rod (2003), and the meshing block (19) is connected to the outer side of the first connecting block (20).
8. The electrical distribution cabinet with child-proof effect according to claim 7, characterized in that: the balls (2001) are nested in the first connecting block (20), the first connecting block (20) is arranged at an equal angle relative to the circle center of the connecting rod (2003), and the first connecting block (20) is in clamping connection with the meshing block (19).
9. The electrical distribution cabinet with child-proof effect according to claim 7, characterized in that: the first connecting block (20) and the connecting rod (2003) form a rotating structure through the rotating column (2002), and the first connecting block (20) and the telescopic spring (2004) are integrally welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011627758.XA CN112769047A (en) | 2020-12-31 | 2020-12-31 | Power distribution cabinet for electrical equipment with effect of preventing children from opening by mistake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011627758.XA CN112769047A (en) | 2020-12-31 | 2020-12-31 | Power distribution cabinet for electrical equipment with effect of preventing children from opening by mistake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112769047A true CN112769047A (en) | 2021-05-07 |
Family
ID=75699033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011627758.XA Pending CN112769047A (en) | 2020-12-31 | 2020-12-31 | Power distribution cabinet for electrical equipment with effect of preventing children from opening by mistake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112769047A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507053A (en) * | 2021-09-07 | 2021-10-15 | 徐州中周输配电设备有限公司 | Power distribution cabinet with false opening prevention effect for electrical equipment |
| CN117552688A (en) * | 2023-11-17 | 2024-02-13 | 珠海盈源电气有限公司 | Power distribution cabinet for electrical equipment capable of preventing false opening |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110148894A (en) * | 2019-04-10 | 2019-08-20 | 南通永丰硕电力集成科技有限公司 | A kind of damping compression-resistant power distribution cabinet with intelligence control system |
| CN209730475U (en) * | 2019-03-21 | 2019-12-03 | 江西明正智能电气有限公司 | A kind of outdoor electric switchgear that Rainproof moisture-proof effect is good |
| CN110616957A (en) * | 2019-10-11 | 2019-12-27 | 福州金鑫建筑装修有限公司 | Anti-theft self-locking device for anti-theft door lock and corresponding lock seat |
| CN212011841U (en) * | 2020-04-23 | 2020-11-24 | 北京市政建设集团有限责任公司 | Switch board that security performance is high |
| CN212162396U (en) * | 2020-05-26 | 2020-12-15 | 朗田美莱电气设备(苏州)有限公司 | Dustproof high-low voltage power distribution cabinet of being convenient for with fire prevention alarm device |
-
2020
- 2020-12-31 CN CN202011627758.XA patent/CN112769047A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209730475U (en) * | 2019-03-21 | 2019-12-03 | 江西明正智能电气有限公司 | A kind of outdoor electric switchgear that Rainproof moisture-proof effect is good |
| CN110148894A (en) * | 2019-04-10 | 2019-08-20 | 南通永丰硕电力集成科技有限公司 | A kind of damping compression-resistant power distribution cabinet with intelligence control system |
| CN110616957A (en) * | 2019-10-11 | 2019-12-27 | 福州金鑫建筑装修有限公司 | Anti-theft self-locking device for anti-theft door lock and corresponding lock seat |
| CN212011841U (en) * | 2020-04-23 | 2020-11-24 | 北京市政建设集团有限责任公司 | Switch board that security performance is high |
| CN212162396U (en) * | 2020-05-26 | 2020-12-15 | 朗田美莱电气设备(苏州)有限公司 | Dustproof high-low voltage power distribution cabinet of being convenient for with fire prevention alarm device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507053A (en) * | 2021-09-07 | 2021-10-15 | 徐州中周输配电设备有限公司 | Power distribution cabinet with false opening prevention effect for electrical equipment |
| CN113507053B (en) * | 2021-09-07 | 2021-11-19 | 徐州中周输配电设备有限公司 | Power distribution cabinet with false opening prevention effect for electrical equipment |
| CN117552688A (en) * | 2023-11-17 | 2024-02-13 | 珠海盈源电气有限公司 | Power distribution cabinet for electrical equipment capable of preventing false opening |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112769047A (en) | Power distribution cabinet for electrical equipment with effect of preventing children from opening by mistake | |
| CN108493811A (en) | A kind of high efficiency heat radiation power distribution cabinet | |
| CN210838493U (en) | Dustproof high-voltage switch cabinet | |
| CN211719976U (en) | Intelligent automatic dehumidification low-voltage cabinet | |
| CN113629502A (en) | Power transformation cabinet | |
| CN208490103U (en) | A kind of communication counter of good heat dissipation effect | |
| CN215579932U (en) | Power distribution cabinet | |
| CN207426500U (en) | A kind of interior power control cabinet | |
| CN113939160A (en) | Heat dissipation and ventilation device for electric device | |
| CN208695024U (en) | A kind of cryogenic box with dust reduction capability | |
| CN113437683B (en) | Multifunctional power distribution cabinet | |
| CN219678911U (en) | Electrical equipment box | |
| CN211719985U (en) | Electromechanical integrated power distribution cabinet | |
| CN216530068U (en) | Moisture-proof voltage switching device | |
| CN210898114U (en) | Intelligent prompting equipment for electric power facility protection | |
| CN207975836U (en) | A kind of electric power electric heater of antidetonation low noise | |
| CN213337759U (en) | Programmable high-power load card convenient to control | |
| CN220852601U (en) | Intelligent warm air blower | |
| CN210350442U (en) | High-low voltage switch cabinet | |
| CN220544544U (en) | Explosion-proof electrical control cabinet convenient to move | |
| CN113067272B (en) | Intelligent modularized box-type substation | |
| CN216055781U (en) | Outdoor power cabinet dampproof device | |
| CN211266085U (en) | Industrial electrical control cabinet of wisdom | |
| CN219458456U (en) | Heat dissipation type low-voltage cabinet | |
| CN216355399U (en) | Low-voltage cabinet with drying structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210507 |