CN220022053U - Bottom surface heat radiation structure of cubical switchboard - Google Patents
Bottom surface heat radiation structure of cubical switchboard Download PDFInfo
- Publication number
- CN220022053U CN220022053U CN202320822786.XU CN202320822786U CN220022053U CN 220022053 U CN220022053 U CN 220022053U CN 202320822786 U CN202320822786 U CN 202320822786U CN 220022053 U CN220022053 U CN 220022053U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- cabinet body
- bevel gear
- heat radiation
- filter screen
- 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.)
- Active
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 10
- 241001075561 Fioria Species 0.000 claims description 3
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a bottom surface heat radiation structure of a switch cabinet, which comprises a cabinet body, wherein a protective shell is fixedly connected inside the cabinet body. According to the bottom surface heat radiation structure of the switch cabinet, when components and parts in the cabinet body are used in operation, the double-shaft motor is started to drive the two rotating blocks connected with the two transmission rods to rotate and drive the two rotating blocks in the two fixed blocks, so that the left driving bevel gear and the left driven bevel gear are meshed and driven, the right driving bevel gear and the right driven bevel gear are meshed and driven, the two rotating columns rotate in the fixed rods to drive the two blowing fan blades to suck hot gas in the cabinet body, and external cold air enters the interior of the cabinet body to replace air; when the filter screen plate needs to be replaced after being used for a period of time, the two movable rods are pulled to drive the two sliding blocks to move away from each other under the condition of the spring, so that the two bolt rods are separated from the filter screen plate, and the filter screen plate can be replaced by being pulled out of the mounting plate.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a bottom surface heat dissipation structure of a switch cabinet.
Background
The switch cabinet is a common electrical equipment, and has the main functions of opening and closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of a power system, and the components in the switch cabinet mainly comprise a breaker, a disconnecting switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.
According to the bottom surface heat radiation structure that chinese patent CN207939010U was equipped with, at first, the battery passes through sealed lid and seals in the battery jar, the battery is parallelly connected with four motors through the wire respectively, when a motor damages, other positions's motor also can normal use, good heat dissipation condition has been guaranteed, the motor drives radiator fan and rotates, arrange the heat of bottom plate department between bottom plate and the ground contact plate from the louvre, through electric putter control bottom plate and the distance between the ground contact plate, can change radiating degree, telescopic link can be corresponding flexible when the distance between bottom plate and the ground contact plate changes, the telescopic link plays firm effect, the motor is fixed on cross mount, connection structure is firm, the inside device of cubical switchboard body is placed in the backup pad, be equipped with the heat dissipation groove in the backup pad, guaranteed the ventilation and heat dissipation of bottom plate department, backup pad both ends block is in the draw-in both ends, and the backup pad passes through the fix on the bottom plate, the dismouting structure of being convenient for is firm, the backup pad that change heat dissipation groove width is different can adapt to different sizes is placed convenient to use in the backup pad.
The filter screen mechanisms are arranged in the radiating grooves and the radiating holes in the device, so that the switch cabinet has good radiating effect when radiating, but does not effectively block dust in the air, so that the dust is easily sucked into internal components, and the subsequent working state and the condition of reduced service life are influenced; meanwhile, the filter screen in other existing switch cabinets is generally fixedly connected by adopting a fastening bolt, so that the filter screen is troublesome to replace, and the bottom surface heat dissipation structure of the switch cabinet is provided for solving the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a bottom surface heat radiation structure of a switch cabinet, which has the advantages that the heat radiation effect is good, a filter screen in a heat radiation hole can be detached for replacement after long-time use, the filter effect is ensured to remain, and the like, and the problems that when the bottom surface of the switch cabinet radiates heat, the heat radiation hole is not provided with a filter mechanism, so that dust enters and influences the service life of components are solved; the filtering mechanism is not convenient to detach for replacement due to the adoption of fixed connection.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bottom surface heat radiation structure of cubical switchboard, includes the cabinet body, the inside fixedly connected with protecting crust of the cabinet body, the inside fixedly connected with biax motor of the cabinet body, the equal fixedly connected with transfer line in the left and right sides of biax motor, the inside fixedly connected with quantity of the cabinet body is two fixed blocks, two the inside of fixed block is all rotated and is connected with the rotating block, two the relative one side of rotating block all with two transfer line fixed connection, two the equal fixedly connected with drive bevel gear of surface of transfer line, the top fixedly connected with dead lever of protecting crust, the inside rotation of dead lever is connected with the rotation post that quantity is two, two the equal fixedly connected with driven bevel gear of bottom of rotation post, left side drive bevel gear with the left side driven bevel gear meshing transmission, the right side drive bevel gear with the right side driven bevel gear meshing transmission, two the equal fixedly connected with fan leaf in top of rotation post, the inside fixedly connected with mounting panel of the cabinet body, the inside sliding connection of the cabinet body has the filter screen plate, two equal fixedly connected with spring sleeve, two equal fixedly connected with opposite sliding connection of two sides spring sleeve, equal fixedly connected with opposite sliding connection.
Further, the bottom fixedly connected with support of the cabinet body, the thermovent has been seted up to the inside of the cabinet body, the inside of thermovent is provided with the dust screen.
Further, the front of the cabinet body is hinged with a protective door, an observation window is arranged in the protective door, and the protective shell is square in shape.
Further, two the rotation cavity has all been seted up to the inside of fixed block, two the rotation block is all rotatory in the inside of two fixed blocks through the rotation cavity, the rotation post hole that is two in quantity has been seted up to the inside of dead lever, two the rotation post is all rotatory in the inside of dead lever through the rotation post hole.
Further, the mounting groove has been seted up to the inside of mounting panel, the filter screen board passes through the inside of mounting groove position mounting panel, the heat dissipation through-hole has been seted up to the inside of mounting panel.
Further, two movable rod holes are all seted up in telescopic inside, two the movable rod is all through the movable rod hole in two telescopic inside slip, the quantity is two bolt rod holes, two are seted up to the inner wall of the cabinet body the bolt rod hole all runs through and extends to the inside of filter screen plate, two the bolt rod is all through the both ends joint about bolt rod hole and the filter screen plate.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. according to the bottom surface heat radiation structure of the switch cabinet, when components and parts in the cabinet body are used in operation, the double-shaft motor is started to drive the two rotating blocks connected with the two transmission rods to rotate and drive the left driving bevel gear and the left driven bevel gear in a meshed mode, the right driving bevel gear and the right driven bevel gear are meshed and driven, the two rotating columns rotate in the fixed rods to drive the two blowing fan blades to suck hot gas in the cabinet body, cold air outside the cabinet body is enabled to enter the cabinet body for air replacement, and when the outside air enters the cabinet body, the filter screen plates can block dust in the air, so that the dust in the cabinet body is prevented from entering the cabinet body as much as possible; when the filter screen plate needs to be replaced after being used for a period of time, the two movable rods are pulled to drive the two sliding blocks to move away from each other under the condition of the spring, so that the two bolt rods are separated from the filter screen plate, and the filter screen plate can be replaced by being pulled out of the mounting plate.
2. This bottom surface heat radiation structure of cubical switchboard is through seting up the mounting groove in the inside of mounting panel for the filter screen board is when the inside of mounting panel is being installed, and the mounting groove can play the effect of quick installation location, guarantees convenient and fast more when the installation. Through offer the rotation cavity in the inside of two fixed blocks for two transfer lines pass through two rotation blocks when rotatory transmission, and two pumping fan blades can be stable come out the internal hot air suction of cabinet, thereby reach the state of inside components and parts steady operation, improve the life of components and parts.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present utility model;
fig. 2 is a front view of the structure of the present utility model.
In the figure: the novel multifunctional air conditioner comprises a cabinet body 1, a protective shell 2, a double-shaft motor 3, a transmission rod 4, a fixed block 5, a rotating block 6, a driving bevel gear 7, a fixed rod 8, a rotating column 9, a driven bevel gear 10, an 11 air suction fan blade, a 12 mounting plate, a 13 filter screen plate, a 14 sleeve, a 15 spring, a 16 sliding block, a 17 movable rod and a 18 plug pin rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a bottom surface heat dissipation structure of a switch cabinet in the present embodiment includes a cabinet body 1, a bracket fixedly connected to the bottom of the cabinet body 1, a heat dissipation opening provided in the cabinet body 1, and a dust screen provided in the heat dissipation opening; the front of the cabinet body 1 is hinged with a protective door, and an observation window is arranged in the protective door.
The inside fixedly connected with protecting crust 2 of cabinet body 1, the square protecting crust of shape of protecting crust 2.
The inside fixedly connected with biax motor 3 of cabinet body 1, the equal fixedly connected with transfer line 4 in both sides of biax motor 3, the inside fixedly connected with quantity of cabinet body 1 is two fixed blocks 5, the inside of two fixed blocks 5 is all rotated and is connected with rotor 6, the relative one side of two rotor 6 all with two transfer line 4 fixed connection, the rotation cavity has all been seted up to the inside of two fixed blocks 5, two rotor 6 are all rotated at the inside of two fixed blocks 5 through the rotation cavity.
The outer surface of two transfer lines 4 is all fixedly connected with initiative bevel gear 7, and the top fixedly connected with dead lever 8 of protecting crust 2, and the inside rotation of dead lever 8 is connected with the rotation post 9 that quantity is two, and rotation post hole that quantity is two is seted up to the inside of dead lever 8, and two rotation posts 9 are all rotatory in the inside of dead lever 8 through the rotation post hole.
The bottoms of the two rotating columns 9 are fixedly connected with driven bevel gears 10, the left driving bevel gear 7 is meshed with the left driven bevel gears 10 for transmission, and the right driving bevel gear 7 is meshed with the right driven bevel gears 10 for transmission.
The top of two rotation posts 9 is all fixedly connected with air extraction fan leaf 11, and the inside fixedly connected with mounting panel 12 of cabinet body 1, and the inside sliding connection of mounting panel 12 has filter screen plate 13, and the mounting groove has been seted up to the inside of mounting panel 12, and filter screen plate 13 passes through the inside of mounting groove position mounting panel 12.
The left and right sides of the cabinet body 1 are all fixedly connected with sleeve 14, the inside of two sleeves 14 is all fixedly connected with spring 15, the equal fixedly connected with sliding block 16 of opposite one side of two springs 15, the equal fixedly connected with movable rod 17 of one side that leaves of two sliding blocks 16, the movable rod hole has all been seted up to the inside of two sleeves 14, two movable rods 17 all slide in the inside of two sleeves 14 through the movable rod hole.
Two opposite sides of two sliding blocks 16 are all fixedly connected with bolt pole 18, and the inner wall of cabinet body 1 has seted up the bolt pole hole that is two in quantity, and two bolt pole holes all run through and extend to the inside of filter screen plate 13, and two bolt poles 18 all pass through bolt pole hole and the both ends joint about filter screen plate 13.
In this embodiment, through set up the mounting groove in the inside of mounting panel 12 for filter screen plate 13 when installing the inside of mounting panel 12, the mounting groove can play the effect of quick installation location, guarantees more convenient and fast when the installation.
In this embodiment, through seting up the rotation cavity in the inside of two fixed blocks 5 for two transfer lines 4 are when rotatory transmission through two rotating blocks 6, and two air extraction fan blades 11 can be stable come out the inside hot air suction of cabinet body 1, thereby reach the stable operating condition of inside components and parts, improve the life of components and parts.
The biaxial motor 3 is powered by an external power source and is controlled to be started by a known technical scheme.
The working principle of the embodiment is as follows:
according to the bottom surface heat radiation structure of the switch cabinet, when components in the cabinet body 1 are used in operation, the double-shaft motor 3 is started to drive the two rotating blocks 6 connected with the two transmission rods 4 to rotate and drive in the two fixed blocks 5, so that the left driving bevel gear 7 is meshed with the left driven bevel gear 10 to drive the right driving bevel gear 7 to be meshed with the right driven bevel gear 10, the two rotating columns 9 rotate in the fixed rods 8 to drive the two blowing fan blades 11 to suck hot gas in the cabinet body 1, cold air outside enters the cabinet body 1 to replace air, and when the external air enters the cabinet body 1, the filter screen 13 can separate dust in the air, so that the dust in the air is prevented from entering the cabinet body 1 as much as possible; when the filter screen plate 13 needs to be replaced after a period of use, the two movable rods 17 are pulled to drive the two sliding blocks 16 to move away from each other under the condition of the springs 15, so that the two latch rods 18 are separated from the filter screen plate 13, and the filter screen plate 13 is pulled out of the mounting plate 12 for replacement.
It should be noted that standard parts used in the application can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt mature bolts, rivets, welding and the like in the prior art, and the machinery, the parts and the equipment adopt the conventional models in the prior art; in addition, the circuit connection is in a conventional connection manner in the prior art, and details not described in detail in this specification belong to the prior art known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bottom surface heat radiation structure of cubical switchboard, includes cabinet body (1), its characterized in that: the utility model is characterized in that a protective shell (2) is fixedly connected to the inside of the cabinet body (1), a double-shaft motor (3) is fixedly connected to the inside of the cabinet body (1), transmission rods (4) are fixedly connected to the left side and the right side of the double-shaft motor (3), two fixed blocks (5) are fixedly connected to the inside of the cabinet body (1), a rotating block (6) is fixedly connected to the inside of each fixed block (5), two transmission rods (4) are fixedly connected to opposite sides of each rotating block (6), a driving bevel gear (7) is fixedly connected to the outer surfaces of the transmission rods (4), a fixing rod (8) is fixedly connected to the top of the protective shell (2), the inside rotation of dead lever (8) is connected with rotation post (9) that is two in quantity, and two the bottom of rotation post (9) is all fixedly connected with driven bevel gear (10), left side drive bevel gear (7) with left side driven bevel gear (10) meshing transmission, right side drive bevel gear (7) with right side driven bevel gear (10) meshing transmission, two the top of rotation post (9) is all fixedly connected with exhaust fan leaf (11), the inside fixedly connected with mounting panel (12) of cabinet body (1), the inside sliding connection of mounting panel (12) has filter screen plate (13), the novel intelligent cabinet temperature control device is characterized in that sleeves (14) are fixedly connected to the left side and the right side of the cabinet body (1), springs (15) are fixedly connected to the inner portions of the sleeves (14), sliding blocks (16) are fixedly connected to opposite sides of the springs (15), movable rods (17) are fixedly connected to opposite sides of the sliding blocks (16), and bolt rods (18) are fixedly connected to opposite sides of the sliding blocks (16).
2. The bottom surface heat radiation structure of a switch cabinet according to claim 1, wherein: the novel cabinet is characterized in that a bracket is fixedly connected to the bottom of the cabinet body (1), a radiating opening is formed in the cabinet body (1), and a dust screen is arranged in the radiating opening.
3. The bottom surface heat radiation structure of a switch cabinet according to claim 1, wherein: the front of the cabinet body (1) is hinged with a protective door, an observation window is arranged in the protective door, and the protective shell (2) is square in shape.
4. The bottom surface heat radiation structure of a switch cabinet according to claim 1, wherein: the inside of two fixed block (5) has all been seted up and has been rotated the cavity, two rotate piece (6) all through rotating the cavity in the inside rotation of two fixed blocks (5), the rotation post hole that is two in quantity has been seted up to the inside of dead lever (8), two rotate post (9) all through rotating the inside rotation of post hole at dead lever (8).
5. The bottom surface heat radiation structure of a switch cabinet according to claim 1, wherein: the filter screen plate (13) is arranged in the mounting plate (12) through the mounting groove, and the mounting plate (12) is internally provided with a heat dissipation through hole.
6. The bottom surface heat radiation structure of a switch cabinet according to claim 1, wherein: the inside of two sleeve (14) has all been seted up movable rod hole, two movable rod (17) all slides in the inside of two sleeve (14) through movable rod hole, the bolt pole hole that is two in quantity has been seted up to the inner wall of the cabinet body (1), two bolt pole hole all runs through and extends to the inside of filter screen plate (13), two bolt pole (18) all pass through the both ends joint about bolt pole hole and filter screen plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320822786.XU CN220022053U (en) | 2023-04-14 | 2023-04-14 | Bottom surface heat radiation structure of cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320822786.XU CN220022053U (en) | 2023-04-14 | 2023-04-14 | Bottom surface heat radiation structure of cubical switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220022053U true CN220022053U (en) | 2023-11-14 |
Family
ID=88685222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320822786.XU Active CN220022053U (en) | 2023-04-14 | 2023-04-14 | Bottom surface heat radiation structure of cubical switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220022053U (en) |
-
2023
- 2023-04-14 CN CN202320822786.XU patent/CN220022053U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211088899U (en) | Switch board that radiating effect is good | |
| CN220022053U (en) | Bottom surface heat radiation structure of cubical switchboard | |
| CN211126682U (en) | Ventilation and heat dissipation device for box-type substation | |
| CN210723857U (en) | Power distribution box convenient to heat dissipation | |
| CN217215637U (en) | Cubical switchboard with cubical switchboard hoisting structure | |
| CN115513782A (en) | Low-voltage electrical equipment control cabinet | |
| CN208806522U (en) | A kind of lighting distribution box with heat sinking function | |
| CN210273166U (en) | High-temperature-prevention draw-out type low-voltage switch cabinet | |
| CN210608121U (en) | Ventilation structure of power distribution cabinet | |
| CN214379662U (en) | Electrical engineering is with good electrical engineering switch board of ventilation effect | |
| CN114071915A (en) | Electrical control cabinet convenient to install inside electrical component | |
| CN219779577U (en) | Power communication operation and maintenance control cabinet | |
| CN111864599A (en) | High temperature resistant block terminal | |
| CN112350164A (en) | Automatically controlled cabinet of regulation type environmental control | |
| CN221057864U (en) | Outdoor safe capacitance cabinet convenient to overhaul | |
| CN110867742A (en) | Outdoor control cabinet capable of preventing condensation | |
| CN219144793U (en) | Security protection electric box structure | |
| CN219535376U (en) | Distribution box | |
| CN216598634U (en) | Electric automatization engineering is with energy-concerving and environment-protective novel explosion-proof type box-type substation | |
| CN220107337U (en) | Block terminal with heat dissipation function | |
| CN214044663U (en) | High-voltage power distribution device | |
| CN219419911U (en) | Power cabinet with temperature detection function | |
| CN219181048U (en) | Municipal administration switch board that heat dispersion is good | |
| CN114069419B (en) | Incoming line looped netowrk high voltage distribution cabinet | |
| CN109088341A (en) | A kind of lighting distribution box with heat sinking function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |