CN207265449U - A kind of good electrical cabinet of heat dissipation effect - Google Patents
A kind of good electrical cabinet of heat dissipation effect Download PDFInfo
- Publication number
- CN207265449U CN207265449U CN201721269206.XU CN201721269206U CN207265449U CN 207265449 U CN207265449 U CN 207265449U CN 201721269206 U CN201721269206 U CN 201721269206U CN 207265449 U CN207265449 U CN 207265449U
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- CN
- China
- Prior art keywords
- cabinet
- heat dissipation
- partition plate
- dissipation effect
- motors
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- 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.)
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Abstract
It the utility model is related to electrical cabinet technical field of heat dissipation, the good electrical cabinet of especially a kind of heat dissipation effect, including cabinet, the cabinet inner horizontal is equipped with partition plate, the partition plate is by cabinet every being set to the first cabinet and the second cabinet, the second bottom of cabinet bulk corner is equipped with support leg, the both ends of the second cabinet lower inside are vertically installed with two motors, the output shaft of two motors is vertically connected with screw rod, two screw rods run through on partition plate the mounting hole opened up and extend in the first cabinet, two screw rods are both connected in bearing away from motor one end, two bearings are installed at the top of the first cabinet, two are arranged in parallel with connecting rod between two screw rods, the end at the connecting rod both ends is respectively fixedly connected with the top of partition plate upper surface and the first cabinet.The utility model, good heat dissipation effect, effectively ensures the service life and normal operation of electrical equipment.
Description
Technical field
It the utility model is related to electrical cabinet technical field of heat dissipation, more particularly to the electrical cabinet that a kind of heat dissipation effect is good.
Background technology
Electrical cabinet is the cabinet being process by steel material for protecting circuit element to work normally.Electrical cabinet making material
It is generally divided into two kinds of hot-rolled steel and cold-rolled steel sheet.Electrical cabinet is widely used to be mainly used for chemical industry, environmental protection industry (epi), power train
System, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry etc..But electrical cabinet, when using, many institutes are all
Know, the phenomenon of fever is just had after various element general works are long in circuit, and inside electrical cabinet, in a cabinet
What meeting was intensive on wall is provided with substantial amounts of circuit element, can so cause the heat production situation inside electrical cabinet more serious, very
Circuit accident easily occurs, therefore just needs to solve the problems, such as the heat production that electrical cabinet uses.
Utility model content
The purpose of this utility model is that electrical cabinet heat dissipation effect is poor, slow lack of radiating in order to solve to exist in the prior art
Point, and the electrical cabinet that a kind of heat dissipation effect of proposition is good.
To achieve these goals, the utility model employs following technical solution：
Design a kind of good electrical cabinet of heat dissipation effect, including cabinet, the cabinet inner horizontal is equipped with partition plate, it is described every
Cabinet is equipped with support leg, second cabinet every being set to the first cabinet and the second cabinet, the second bottom of cabinet bulk corner by plate
The both ends of lower inside are vertically installed with two motors, and the output shaft of two motors is vertically connected with screw rod, two institutes
State the mounting hole that screw rod opens up on partition plate and extend in the first cabinet, two screw rods connect away from motor one end
It is connected in bearing, two bearings are installed at the top of the first cabinet, and two companies are arranged in parallel between two screw rods
Extension bar, the end at the connecting rod both ends are respectively fixedly connected with the top of partition plate upper surface and the first cabinet, two connections
The both ends of bar have been fixedly connected with limited block, sliding sleeve are arranged with the connecting rod between two limited blocks, described in two
Sliding sleeve has been fixedly connected with sliding block close to one end of screw rod, is connected through a screw thread between two sliding blocks and screw rod, the cunning
Side of the block away from sliding sleeve is mounted on radiator fan, and square is offered on the first cabinet of two radiator fan correspondence positions
Shape exhaust outlet, the rectangle exhaust outlet outside have been fixedly connected with the second steel wire cover, have been offered at the top of first cabinet logical
Air port, the ventilating opening outside are fixedly connected with the first steel wire cover, temperature are equipped with the underlay screen upper surface of the ventilating opening
Sensor, the temperature sensor are connected with PLC controller, PLC controller second cabinet between two motors by conducting wire
The inner bottom of body, and connected between the PLC controller and two motors by conducting wire.
Preferably, the motor is servomotor.
Preferably, the cabinet inner wall scribbles fireprotection layer.
Preferably, the guard hole internal diameter on the first steel wire cover and the second steel wire cover is 5mm.
The utility model proposes a kind of good electrical cabinet of heat dissipation effect, beneficial effect is：Band is rotated by motor
Movable slider moves up and down, and sliding block drives radiator fan to move up and down, and radiator fan arranges the heat inside electrical cabinet by rectangle
Air port is discharged, and by ventilating opening inlet air, reaches circulation cooling effect.The utility model, good heat dissipation effect, effectively ensures electrically
The service life and normal operation of element.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of good electrical cabinet of heat dissipation effect structure diagram；
Fig. 2 be the utility model proposes a kind of good electrical cabinet of heat dissipation effect left view structural representation；
Fig. 3 be the utility model proposes a kind of good electrical cabinet of heat dissipation effect control system module map.
In figure：First cabinet 1, limited block 2, bearing 3, the first steel wire cover 4, ventilating opening 5, screw rod 6, radiator fan 7, partition plate
8th, temperature sensor 9, PLC controller 10, motor 11, mounting hole 12, sliding block 13, rectangle exhaust outlet 14, connecting rod 15, the second steel
Silk cover 16, sliding sleeve 17, the second cabinet 18, cabinet 19.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of good electrical cabinet of heat dissipation effect, including cabinet 19,19 inner wall of cabinet scribble fireprotection layer, cabinet
19 inner horizontal of body is equipped with partition plate 8, and partition plate 8 is by cabinet 19 every being set to the first cabinet 1 and the second cabinet 18,18 bottom of the second cabinet
Corner is equipped with support leg, and the both ends of 18 lower inside of the second cabinet are vertically installed with two motors 11, the output of two motors 11
Axis is vertically connected with screw rod 6, and two screw rods 6 run through on partition plate 8 mounting hole 12 opened up and extend in the first cabinet 1,
Two screw rods 6 are both connected in bearing 3 away from 11 one end of motor, and two bearings 3 are installed in the top of the first cabinet 1, two spiral shells
It is arranged in parallel with two connecting rods 15 between bar 6, the end at 15 both ends of connecting rod is respectively fixedly connected with 8 upper surface of partition plate and the
The top of one cabinet 1, the both ends of two connecting rods 15 have been fixedly connected with limited block 2, in the connecting rod 15 between two limited blocks 2
Sliding sleeve 17 is arranged with, two sliding sleeves 17 have been fixedly connected with sliding block 13, two sliding blocks 13 and screw rod 6 close to one end of screw rod 6
Between be connected through a screw thread, motor 11 is servomotor；After motor 11 starts, screw rod 6 rotates, and sliding block 13 connects with sliding sleeve 17
Connect, to avoid sliding block 13 screw rod 6 can be followed to rotate together, it is ensured that sliding block 13 can only move up and down on screw rod 6.
Side of the sliding block 13 away from sliding sleeve 17 is mounted on radiator fan 7, the first cabinet of two 7 correspondence positions of radiator fan
Rectangle exhaust outlet 14 is offered on body 1, the outside of rectangle exhaust outlet 14 has been fixedly connected with the second steel wire cover 16, the first cabinet 1
Top offers ventilating opening 5, and the outside of ventilating opening 5 is fixedly connected with the first steel wire cover 4, in 8 upper surface of underlay screen of ventilating opening 5
Equipped with temperature sensor 9, temperature sensor 9 is connected with PLC controller 10 by conducting wire, and PLC controller 10 is located at two motors
The inner bottom of second cabinet 18 between 11, and connected between PLC controller 10 and two motors 11 by conducting wire, the first steel wire
Guard hole internal diameter on 4 and second steel wire cover 16 of cover is 5mm；Radiator fan 7 is installed on sliding block 13, in screw rod 6 with movable slider
While 13 up and down motion, sliding block 13 also drives radiator fan 7 radiate up and down；Guard hole internal diameter can be to avoid people for 5mm
Finger injured by the flabellum of radiator fan 7；Temperature inside the first cabinet 1 is excessive, and temperature sensor 9 passes temperature signal
PLC controller 10 is passed, PLC controller 10 controls motor 11 to be run, after temperature lowers, inside the first cabinet 1
Temperature do not reach the temperature of restriction, signal is transferred again to PLC controller 10 by temperature sensor 9, and PLC controller 10 controls
Motor 11 is out of service, saves the energy.
Embodiment：Temperature inside the first cabinet 1 is excessive, and temperature signal is passed to PLC controls by temperature sensor 9
Device 10, PLC controller 10 control motor 11 to be run, and motor 11 drives screw rod 6 to rotate, and screw rod 6 drives radiator fan about 7
It is mobile, 1 heat of the first cabinet is discharged by rectangle exhaust outlet 14, by 5 inlet air of ventilating opening, reaches circulation cooling effect,
After temperature lowers, the temperature inside the first cabinet 1 does not reach the temperature of restriction, and temperature sensor 9 passes signal again
PLC controller 10 is passed, PLC controller 10 controls motor 11 out of service, the heat dissipation of 7 original place of radiator fan.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of good electrical cabinet of heat dissipation effect, including cabinet (19), cabinet (19) inner horizontal is equipped with partition plate (8),
The partition plate (8) is by cabinet (19) every being set to the first cabinet (1) and the second cabinet (18), it is characterised in that second cabinet
(18) bottom four corners are equipped with support leg, and the both ends of the second cabinet (18) lower inside are vertically installed with two motors (11),
The output shaft of two motors (11) is vertically connected with screw rod (6), and two screw rods (6) are opened on partition plate (8)
If mounting hole (12) and extend in the first cabinet (1), two screw rods (6) are both connected to axis away from motor (11) one end
Hold in (3), two bearings (3) are installed at the top of the first cabinet (1), are arranged in parallel between two screw rods (6)
Two connecting rods (15), the end at connecting rod (15) both ends are respectively fixedly connected with partition plate (8) upper surface and the first cabinet
(1) top, the both ends of two connecting rods (15) have been fixedly connected with limited block (2), between two limited blocks (2)
Sliding sleeve (17) is arranged with connecting rod (15), two sliding sleeves (17) have been fixedly connected with cunning close to one end of screw rod (6)
Block (13), is connected through a screw thread between two sliding blocks (13) and screw rod (6), and the one of the remote sliding sleeve (17) of the sliding block (13)
Side is mounted on radiator fan (7), and rectangle row is offered on the first cabinet (1) of two radiator fan (7) correspondence positions
Air port (14), rectangle exhaust outlet (14) outside have been fixedly connected with the second steel wire cover (16), the top of first cabinet (1)
Portion offers ventilating opening (5), the first steel wire cover (4) is fixedly connected with the outside of the ventilating opening (5), in the ventilating opening (5)
Underlay screen (8) upper surface is equipped with temperature sensor (9), and the temperature sensor (9) is connected with PLC controller by conducting wire
(10), the inner bottom of PLC controller (10) second cabinet (18) between two motors (11), and the PLC controller
(10) it is connected between two motors (11) by conducting wire.
2. the good electrical cabinet of a kind of heat dissipation effect according to claim 1, it is characterised in that the motor (11) is to watch
Take motor.
A kind of 3. good electrical cabinet of heat dissipation effect according to claim 1, it is characterised in that cabinet (19) inner wall
Scribble fireprotection layer.
A kind of 4. good electrical cabinet of heat dissipation effect according to claim 1, it is characterised in that the first steel wire cover
(4) it is 5mm with the guard hole internal diameter on the second steel wire cover (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269206.XU CN207265449U (en) | 2017-09-29 | 2017-09-29 | A kind of good electrical cabinet of heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269206.XU CN207265449U (en) | 2017-09-29 | 2017-09-29 | A kind of good electrical cabinet of heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265449U true CN207265449U (en) | 2018-04-20 |
Family
ID=61919444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721269206.XU Expired - Fee Related CN207265449U (en) | 2017-09-29 | 2017-09-29 | A kind of good electrical cabinet of heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207265449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161883A (en) * | 2021-04-25 | 2021-07-23 | 上海滨海电力工程有限公司 | Automatic change switch board temperature control system |
-
2017
- 2017-09-29 CN CN201721269206.XU patent/CN207265449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161883A (en) * | 2021-04-25 | 2021-07-23 | 上海滨海电力工程有限公司 | Automatic change switch board temperature control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20180929 |