CN209249950U - A kind of interior distribution cabinet of radiating dustproof - Google Patents
A kind of interior distribution cabinet of radiating dustproof Download PDFInfo
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- CN209249950U CN209249950U CN201920075214.3U CN201920075214U CN209249950U CN 209249950 U CN209249950 U CN 209249950U CN 201920075214 U CN201920075214 U CN 201920075214U CN 209249950 U CN209249950 U CN 209249950U
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- bracket
- cabinet body
- partition
- wall
- screw rod
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Abstract
The utility model discloses a kind of interior distribution cabinets of radiating dustproof, including cabinet body and the cabinet door being hinged on cabinet body, the inside of the cabinet body is equipped with partition, and partition is located at the top of cabinet body, bracket one and bracket two are fixedly installed in the top inner wall of cabinet body above partition, twin shaft stepper motor is fixedly installed at the top of the partition, and twin shaft stepper motor is located at the right side of bracket two, it is fixedly installed with screw rod on the left output shaft of the twin shaft stepper motor, is fixedly installed with multiple blades on the right output shaft of the twin shaft stepper motor.In the utility model, the work activities range of radiator fan can be expanded, so that radiator fan heat dissipation is more evenly, heat dissipation effect is more preferable, and blade is utilized to rotate generated air quantity, the effect of heat dissipation can also be further functioned as, but also there is good dust-proof effect, can prevent dust from entering in cabinet body from thermovent.
Description
Technical field
The utility model relates to power distribution cabinet technical field more particularly to a kind of interior distribution cabinets of radiating dustproof.
Background technique
Power distribution cabinet is used as the electric energy conversion and control of power, illumination and distribution, while being also the power supply of electric system
Control cabinet.Currently, indoor low-voltage distribution cabinet is put indoors more, power distribution cabinet can generate a large amount of heat when working, and especially exist
Hot summer does not go out if heat dissipates for a long time, is easy to accelerate aging circuit, causes failure.
It is dust-proof be also power distribution cabinet use process in it has to be remarked that item, power distribution cabinet for a long time place can gather dust,
Dust can enter inside power distribution cabinet, and final dust can enter in various line joints and wiring board, cause wiring circuit contact bad, from
And influence the use of power distribution cabinet.Accumulation dust will be greatly reduced heat sinking function to another power distribution cabinet for a long time, therefore use in power distribution cabinet
It is middle to need to take certain dust prevention.
In existing interior distribution cabinet, heat dissipation is realized and is radiated often through punching directly on power distribution cabinet wall, and nothing
For radiator also without dust guard, such heat dissipation effect is undesirable, and substantially without dust-proof effect；Currently, there are also wind
The structure that the interior distribution cabinet of fan heat dissipation, i.e. cabinet outside air and cabinet equipment cabin inner air carry out convection current, utilizes wind
Fan forced-air convection exchanges heat.But above-mentioned radiator fan is usually all to be fixedly mounted, and is caused in cabinet equipment cabin
Portion's air cycle heat radiation is uneven, affects heat dissipation effect, easily causes heat dissipation uneven, for this purpose, we provide a kind of heat dissipation is anti-
The interior distribution cabinet of dirt is for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of radiating dustproof proposed
Interior distribution cabinet.
To achieve the goals above, the utility model adopts the technical scheme that a kind of interior distribution of radiating dustproof
Cabinet, wherein a kind of interior distribution cabinet of radiating dustproof includes cabinet body and the cabinet door that is hinged on cabinet body, the cabinet
The inside of body is equipped with partition, and partition is located at the top of cabinet body, is fixedly mounted in the top inner wall of the cabinet body above partition
There are bracket one and bracket two, twin shaft stepper motor is fixedly installed at the top of the partition, and twin shaft stepper motor is located at bracket
Two right side is fixedly installed with screw rod, the right output of the twin shaft stepper motor on the left output shaft of the twin shaft stepper motor
Multiple blades are fixedly installed on axis, one end rotation of the screw rod through bracket two and is rotatablely installed on bracket one, is located at
Feed screw nut is sequentially connected on screw rod between bracket one and bracket two, the bottom of the feed screw nut is fixedly connected with guiding
Slide bar, the bottom of the partition are equipped with sliding groove, and the bottom end sliding for being oriented to slide bar is through in sliding groove and is fixedly connected with
The bottom of sliding seat, the sliding seat is fixedly installed with radiator fan, is all provided on the two sides inner wall of the cabinet body below partition
There is thermovent one, be equipped with thermovent two on the two sides inner wall of the cabinet body above partition, on the inner wall of the thermovent one
Fixing sleeve is connected to Air Filter one, and fixing sleeve is connected to Air Filter two on the inner wall of the thermovent two.
Further, the top inner wall of the sliding groove is equipped with the guiding slide opening being laterally arranged, and is oriented to slide bar along water
Square to activity through guiding slide opening and with guiding slide opening inner wall be slidably connected.
Further, the screw rod by screw-driven is connect through feed screw nut and with feed screw nut.
Further, the bracket one is equipped with mounting groove close to the side of bracket two, is fixedly installed with bearing in mounting groove
Seat, and one end of screw rod is rotatably installed on bearing block.
Further, the bracket two is equipped with mounting hole, bearing is fixedly installed in mounting hole, and screw rod is rotatablely installed
In on bearing.
Further, controller is installed in the top inner wall of the cabinet body in the left side of bracket one, the radiator fan and
Twin shaft stepper motor is electrically connected with controller.
Compared with prior art, the utility model has the beneficial effects that
Interior distribution cabinet in the utility model, on the one hand, the work activities range of radiator fan can be expanded, so that dissipating
Hot-air fan radiates more evenly, and heat dissipation effect is more preferable；On the other hand, twin shaft stepper motor is also revolved with movable vane piece in the process of work
Turn, blade can also generate air quantity when rotating, and rotate generated air quantity using blade in this way, can be to twin shaft stepper motor certainly
The heat issued during body and feed screw nut and screw rod transmission is aerated heat dissipation, and subsequent heat is drained into from thermovent two
The outside of cabinet body；In addition, extraneous dust can be prevented from thermovent one and heat dissipation by setting Air Filter one and Air Filter two
Mouth two enters in cabinet body, finally, can play preferable dust-proof effect again while heat dissipation.
In conclusion the work activities range of radiator fan can be expanded in the utility model, so that radiator fan radiates
More evenly, heat dissipation effect is more preferable, and blade is utilized to rotate generated air quantity, can also further function as the effect of heat dissipation, and
And also there is good dust-proof effect, it can prevent dust from entering in cabinet body from thermovent.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of radiating dustproof interior distribution cabinet overall outer structural schematic diagram.
Fig. 2 be the utility model proposes a kind of radiating dustproof interior distribution cabinet schematic cross-sectional view.
Fig. 3 be the utility model proposes a kind of radiating dustproof interior distribution cabinet in radiator fan sectional structure signal
Figure.
Fig. 4 be the utility model proposes a kind of radiating dustproof interior distribution cabinet in circuit control block diagram.
In figure: 1 cabinet body, 2 cabinet doors, 3 thermovents one, 4 Air Filters one, 5 thermovents two, 6 Air Filters two, 7 partitions, 8 slidings
Seat, 9 radiator fans, 10 twin shaft stepper motors, 11 screw rods, 12 feed screw nuts, 13 guiding slide bars, 14 sliding grooves, 15 brackets one,
16 brackets two, 17 bearings, 18 bearing blocks, 19 controllers, 20 blades, 21 sliding grooves.
Specific embodiment
In order to better understand the utility model, the utility model is carried out into one with attached drawing combined with specific embodiments below
The description of step.
As shown in Figure 1-Figure 3, the interior distribution cabinet of a kind of radiating dustproof, including cabinet body 1 and be hinged on cabinet body 1
Cabinet door 2, the interior welds of cabinet body 1 have partition 7, and partition 7 is located at the top of cabinet body 1, the cabinet body 1 above partition 7
Bracket 1 and bracket 2 16 are installed by welding in top inner wall, the top of partition 7 is mounted by means of screws with twin shaft stepping
Motor 10, and twin shaft stepper motor 10 is located at the right side of bracket 2 16, passes through axle sleeve on the left output shaft of twin shaft stepper motor 10
It is matched with key or is fixedly installed with screw rod 11 using shaft coupling, pass through interference fit on the right output shaft of twin shaft stepper motor 10
Multiple blades 20 are fixedly installed with, one end rotation of screw rod 11 is rotatablely installed through bracket 2 16 and by bearing in bracket 1
On, feed screw nut 12, the bottom of feed screw nut 12 are rotatably connected on the screw rod 11 between bracket 1 and bracket 2 16
It is fixed with guiding slide bar 13 by screw, the bottom of partition 7 offers sliding groove 21, and the bottom end sliding for being oriented to slide bar 13 runs through
In to sliding groove 21 and pass through screw or be welded and connected with sliding seat 8, the bottom of sliding seat 8 is fixedly installed with radiator fan 9, position
It is equipped with thermovent 1 on the two sides inner wall of cabinet body 1 below partition 7, the two sides inner wall of the cabinet body 1 above partition 7
On be equipped with thermovent 25, Air Filter 1 is connected to by screw fixing sleeve on the inner wall of thermovent 1, thermovent 25 it is interior
Air Filter 26 is connected to by screw fixing sleeve on wall；In the utility model, the work activities range of radiator fan 9 can be expanded,
So that the heat dissipation of radiator fan 9 is more evenly, heat dissipation effect is more preferable, and rotates generated air quantity using blade 20, can also be into one
Step plays the effect of heat dissipation, but also has good dust-proof effect, can prevent dust from entering in cabinet body.
The top inner wall of sliding groove 21 is equipped with the guiding slide opening 14 being laterally arranged, and is oriented to slide bar 13 and lives in the horizontal direction
It is dynamic through matching in guiding slide opening 14 and with the inner wall of guiding slide opening 14 and be slidably connected；Screw rod 11 passes through with feed screw nut 12
Screw-driven connection；Feed screw nut 12 reciprocatingly slides under the drive of screw rod 11, bracket 1 close to bracket 2 16 one
Side is equipped with mounting groove, bearing block 18 is mounted by means of screws in mounting groove, and one end of screw rod 11 is rotated by bearing and pacified
On bearing block 18；Bracket 2 16 is equipped with mounting hole, and mounting hole is interior to be fixedly installed with bearing 17, and silk by transition fit
Bar 11 is rotatablely installed on bearing 17；Control is equipped with by screw in the top inner wall of the cabinet body 1 in one 15 left side of bracket
Device 19, radiator fan 9 and twin shaft stepper motor 10 are electrically connected with controller 19, and the controller 19 in the utility model is existing
Common PLC controller in some automation control engineerings, controller 19 control radiator fan 9 and control twin shaft stepper motor
10 work, radiator fan 9 and control twin shaft stepper motor 10 belong to the prior art, and specific type selecting need to be according to practical work
Work is selected, and selecting method is conventional method in the prior art.
Interior distribution cabinet in the utility model, in heat dissipation in use, controller 19 controls the work of radiator fan 9, heat dissipation
Heat in cabinet body 1 is discharged fan 9 from the thermovent 1 of two sides, at the same time, also controls twin shaft stepping using controller 19
Motor 10 carries out positive and negative rotation, and subsequent twin shaft stepper motor 10 drives screw rod 11 to rotate, since feed screw nut 12 passes through guiding slide bar
13 carry out the slide-and-guide of left and right directions in guiding slide opening 14, and when such screw rod 11 rotates, the rotary motion of screw rod 11 is turned
Become the linear motion of feed screw nut 12, it can be driven feed screw nut 12 on screw rod 11 by screw thread, subsequent silk
Stem nut 12 drives sliding seat 8 to horizontally slip in sliding groove 21 by guiding slide bar 13, and sliding seat 8 drives radiator fan 9 again
Left right horizontal movement is carried out, the work activities range of radiator fan 9 can be expanded in this way, so that the heat dissipation of radiator fan 9 is more evenly,
Heat dissipation effect is more preferable；On the other hand, twin shaft stepper motor 10 is also rotated with movable vane piece 20 in the process of work, and blade 20 rotates
When can also generate air quantity, rotate generated air quantity using blade 20 in this way, can to twin shaft stepper motor 10 itself and
The heat issued in feed screw nut 12 and 11 transmission process of screw rod is aerated heat dissipation, and subsequent heat is drained into from thermovent 25
The outside of cabinet body 1；By setting Air Filter 1 and Air Filter 26, extraneous dust can be prevented from thermovent 1 and heat dissipation
Mouth 25 enters in cabinet body 1, finally, can play preferable dust-proof effect again while heat dissipation.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel 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 (6)
1. a kind of interior distribution cabinet of radiating dustproof, including cabinet body (1) and the cabinet door (2) being hinged on cabinet body (1),
It is characterized in that, the inside of the cabinet body (1) is equipped with partition (7), and partition (7) is located at the top of cabinet body (1), is located at partition (7)
Bracket one (15) and bracket two (16) are fixedly installed in the top inner wall of the cabinet body (1) of top, the top of the partition (7) is solid
Dingan County is equipped with twin shaft stepper motor (10), and twin shaft stepper motor (10) is located at the right side of bracket two (16), the twin shaft stepping
It is fixedly installed on the left output shaft of motor (10) screw rod (11), fixed peace on the right output shaft of the twin shaft stepper motor (10)
Equipped with multiple blades (20), one end rotation of the screw rod (11) through bracket two (16) and is rotatablely installed in bracket one (15)
On, feed screw nut (12), the screw rod are sequentially connected on the screw rod (11) between bracket one (15) and bracket two (16)
The bottom of nut (12) is fixedly connected with guiding slide bar (13), and the bottom of the partition (7) is equipped with sliding groove (21), and is oriented to and slides
The bottom end sliding of bar (13) is through in sliding groove (21) and is fixedly connected with sliding seat (8), and the bottom of the sliding seat (8) is solid
Dingan County is equipped with radiator fan (9), is located on the two sides inner wall of the cabinet body (1) below partition (7) and is equipped with thermovent one (3), position
It is equipped with thermovent two (5) on the two sides inner wall of cabinet body (1) above partition (7), consolidates on the inner wall of the thermovent one (3)
Surely it is socketed with Air Filter one (4), fixing sleeve is connected to Air Filter two (6) on the inner wall of the thermovent two (5).
2. a kind of interior distribution cabinet of radiating dustproof according to claim 1, which is characterized in that the sliding groove (21)
Top inner wall is equipped with the guiding slide opening (14) being laterally arranged, and it is movable through guiding slide opening in the horizontal direction to be oriented to slide bar (13)
(14) and with the inner wall of guiding slide opening (14) it is slidably connected.
3. a kind of interior distribution cabinet of radiating dustproof according to claim 1, which is characterized in that the screw rod (11) is run through
Feed screw nut (12) is simultaneously connect with feed screw nut (12) by screw-driven.
4. a kind of interior distribution cabinet of radiating dustproof according to claim 1, which is characterized in that the bracket one (15) is leaned on
The side of nearly bracket two (16) is equipped with mounting groove, is fixedly installed with bearing block (18) in mounting groove, and one end of screw rod (11) turns
It is dynamic to be mounted on bearing block (18).
5. a kind of interior distribution cabinet of radiating dustproof according to claim 1, which is characterized in that on the bracket two (16)
It equipped with mounting hole, is fixedly installed in mounting hole bearing (17), and screw rod (11) rotational installation is on bearing (17).
6. a kind of interior distribution cabinet of radiating dustproof according to claim 1, which is characterized in that it is left to be located at bracket one (15)
Be equipped with controller (19) in the top inner wall of the cabinet body (1) of side, the radiator fan (9) and twin shaft stepper motor (10) with
Controller (19) is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920075214.3U CN209249950U (en) | 2019-01-16 | 2019-01-16 | A kind of interior distribution cabinet of radiating dustproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920075214.3U CN209249950U (en) | 2019-01-16 | 2019-01-16 | A kind of interior distribution cabinet of radiating dustproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209249950U true CN209249950U (en) | 2019-08-13 |
Family
ID=67536484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920075214.3U Active CN209249950U (en) | 2019-01-16 | 2019-01-16 | A kind of interior distribution cabinet of radiating dustproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209249950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112260072A (en) * | 2020-10-10 | 2021-01-22 | 蒋安为 | Dustproof heat dissipation block terminal is used to electric power |
-
2019
- 2019-01-16 CN CN201920075214.3U patent/CN209249950U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112260072A (en) * | 2020-10-10 | 2021-01-22 | 蒋安为 | Dustproof heat dissipation block terminal is used to electric power |
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