CN208820319U - Dustproof electric cabinet - Google Patents
Dustproof electric cabinet Download PDFInfo
- Publication number
- CN208820319U CN208820319U CN201820922639.9U CN201820922639U CN208820319U CN 208820319 U CN208820319 U CN 208820319U CN 201820922639 U CN201820922639 U CN 201820922639U CN 208820319 U CN208820319 U CN 208820319U
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- Prior art keywords
- cabinet
- bevel gear
- filter plate
- fan
- differential
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- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims description 14
- 239000012780 transparent material Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 description 11
- 239000000428 dust Substances 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of dustproof electric cabinets, including cabinet and the hinged cabinet door of cabinet, the filter plate and fan arranged in the box body that are set to wall box, filter plate is provided on two opposite side walls of the cabinet, corresponding position is installed with the fan of wind direction outwardly on the inside of each filter plate, two-way spindle motor is equipped in the cabinet, two output shafts of two-way spindle motor pass through transmission mechanism respectively and connect driving fan rotation with fan.The utility model good dustproof effect, work efficiency is high, safe and reliable to operation, save the cost.The utility model is suitable for electrical equipment technical field.
Description
Technical field
The utility model belongs to electrical equipment technical field, is related to a kind of electric power cabinet, specifically a kind of dustproof power
Cabinet.
Background technique
Electric power cabinet is one of common equipment of power industry, with the rapid development of science and technology, the circuit in electric power cabinet
Higher and higher with electronic component integration degree, electric power cabinet can generate a large amount of heat at work, for the safety for guaranteeing electric power cabinet operation
And stabilization, need to be arranged on electric power cabinet radiator, existing heat dissipation design be mostly be arranged on electric power cabinet exhaust fan or
Although grid etc., this kind of mode solve heat dissipation problem, but the dust in air can be made to enter electric power cabinet and be deposited on power equipment
On, influence the safety and service life of electrical component；To solve the problems, such as the dust stratification in electric power cabinet, mostly on electric power cabinet side wall
Filter cotton is set, but filter cotton can seriously affect the ventilation effect of electric power cabinet, and since dust all accumulates on filter cotton,
Filter cotton is needed to frequently replace, waste of manpower, material resources increase the use cost of electric power cabinet.
Summary of the invention
To solve drawbacks described above existing in the prior art, the utility model is intended to provide a kind of dustproof electric cabinet, with reality
Ventilation and heat in existing electric power cabinet, good dustproof effect is at low cost, safe and reliable to operation.
To achieve the above object, used technical solution is as follows for the utility model:
A kind of dustproof electric cabinet, including cabinet, with the hinged cabinet door of cabinet, be set to wall box filter plate and setting
In being provided with filter plate on the intracorporal fan of case, two opposite side walls of the cabinet, corresponding position is solid on the inside of each filter plate
Fan equipped with wind direction outwardly, the cabinet is interior to be equipped with two-way spindle motor, and two output shafts of two-way spindle motor pass through biography respectively
Motivation structure connect driving fan rotation with fan.
As restriction, the filter plate is the three-decker being fixedly connected, and is followed successively by filtering along the direction of cabinet outside to inside
Net, filter cotton and filtration core.
As another kind limit, the transmission mechanism include the first rotary shaft, turntable, the first drive bevel gear, first from
Dynamic bevel gear, vertical bar, the second drive bevel gear, the second driven wheel of differential and the second rotary shaft, the two-way spindle motor level are set
It is placed in cabinets cavity bottom, first rotary shaft is fixedly connected with the output shaft of two-way spindle motor, the turntable fixed setting
In the one end of the first rotary shaft far from two-way spindle motor, the turntable is fixedly connected with the first drive bevel gear, and first from mantle
Gear and the first drive bevel gear are intermeshed, and are arranged with vertical bar, the bottom end of vertical bar and the bottom of box in the first driven wheel of differential
It is connected by bearing, the second drive bevel gear, the second driven wheel of differential and the second drive bevel gear is arranged with outside the top of vertical bar
It engages, the second rotary shaft is arranged in second driven wheel of differential, the second rotary shaft is connect with fan drives fan rotation.
As further limiting, fixed frame, second rotation are installed in filter plate corresponding position on the cabinet wall
It is connected between shaft and fixed frame by bearing.
As further limiting, first drive bevel gear, the first driven wheel of differential, the second drive bevel gear, second
Driven wheel of differential surface is equipped with wearing layer.
As the third restriction, the cabinet door top is equipped with observation window made of transparent material, among the cabinet door side
Position is fixed with handle.
As another restriction, the cabinet exterior is installed with outwardly extending rain visor above filter plate.
As a kind of last restriction, the bottom of box lateral surface is symmetrically fixed, and there are two supporting leg, the supporting leg bottoms
Portion is fixed with support plate, and support plate and ground are fixed by foundation bolt.
The utility model is due to using above-mentioned structure, and compared with prior art, acquired technological progress is:
(1) it is provided with filter plate on two opposite side walls of the utility model cabinet, filter plate can prevent dust from entering
Electric power cabinet, each filter plate inside corresponding position are installed with the fan of wind direction outwardly, and the setting of fan can not only promote electric power cabinet
Inner air flow and heat dissipation, while fan is set to corresponding position on the inside of filter plate, dust can be blowed to far from electric power cabinet
Direction extends the service life of filter plate, avoids frequently replacing filter plate；
(2) two sides of the dustproof electric cabinet of the utility model are equipped with filter plate, and cabinets cavity is fixed, and there are two wind
Fan improves the heat dissipation effect and dust-proof effect of the electric power cabinet, and drives two fans simultaneously using a two-way spindle motor,
Work efficiency is high, saves space；
(3) filter plate of the utility model include the filter screen set gradually along the direction of cabinet outside to inside, filter cotton and
Dust in air is kept completely separate outside electric power cabinet by filtration core, and filter screen plays protection to filter cotton and filtration core and makees
With avoiding frequently replacing filter cotton and filtration core, reduce cost while guaranteeing dust-proof effect；
(4) transmission mechanism of the utility model include two rotary shafts, turntable, two pairs be meshed bevel gear, vertical bar, it is double
The rotary shaft rotation of corresponding transmission mechanism is respectively driven to each output shaft of spindle motor, the bevel gear being meshed is used to change biography
Two-way spindle motor is realized by the two fan rotations of two transmission mechanisms while driving in dynamic direction, and stable transmission is accurate, makes electric power
Space in cabinet is rationally utilized, and reaches better dust removing effects；
(5) corresponding position is installed with fixed frame on the inside of filter plate on the cabinet wall of the utility model, and fixed frame is used for
The second rotary shaft is supported, keeps the rotation of the second rotary shaft more stable, to keep the rotation of fan more stable；
(6) first drive bevel gear of the utility model, the first driven wheel of differential, the second drive bevel gear, second driven
Bevel gear surface is equipped with wearing layer, and above-mentioned bevel gear is avoided to wear in transmission process, extends entire dustproof electric cabinet
Service life；
(7) the cabinet door top of the utility model is equipped with observation window made of transparent material, position among the cabinet door side
It is fixed with handle, staff can easily observe the working condition in electric power cabinet by observation window, working efficiency is improved,
Handle in cabinet door, which can be convenient, to be opened cabinet door and the operation such as repairs；
(8) cabinet exterior of the utility model is installed with outwardly extending rain visor above filter plate, prevent raindrop by
Filter plate enters in electric power cabinet the safe operation for influencing circuit and electrical component in electric power cabinet；
(9) bottom of box lateral surface of the utility model it is symmetrical it is fixed there are two supporting legs, the supporting leg bottom is fixed
Equipped with support plate, support plate and ground are fixed by foundation bolt, and supporting leg and support plate provide reliable branch to dustproof electric cabinet
Support realizes that dustproof electric cabinet is fixed with ground by foundation bolt, prevents trip in operational process from shaking and deviating.
To sum up, the utility model good dustproof effect, work efficiency is high, safe and reliable to operation, save the cost, be suitable for electric power
Equipment technical field.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the cross-sectional view of the utility model embodiment cabinet；
Fig. 3 is the cross-sectional view of the utility model embodiment filter plate.
Mark component: 1, cabinet；2, cabinet door；3, handle；4, observation window；5, supporting leg；6, support plate；7, filter screen；8,
Filter cotton；9, filtration core；10, fan；11, two-way spindle motor；12, the first rotary shaft；13, turntable；14, the first active conical tooth
Wheel；15, the first driven wheel of differential；16, vertical bar；17, the second drive bevel gear；18, the second driven wheel of differential；19, the second rotation
Axis；20, fixed frame；21, rain visor.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model.It should be appreciated that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment dustproof electric cabinet
The structure of the present embodiment is as depicted in figs. 1 and 2, including cabinet 1, cabinet door 2, filter plate, fan 10, two-way spindle motor
11 and transmission mechanism, the cabinet door 2 is set on a side wall of cabinet, is connected by hinge between cabinet door 2 and cabinet 1, described
2 top of cabinet door is equipped with observation window 4 made of transparent material, and staff can easily be observed in electric power cabinet by observation window
Working condition, 2 side of cabinet door centre position are fixed with handle 3, and setting handle 3 is opened cabinet door with can be convenient and tieed up
The operation such as repair, the 1 bottom outside face of cabinet it is symmetrical it is fixed there are two supporting legs 5,5 bottom of supporting leg is fixed with support
Plate 6, support plate 6 and ground are fixed by foundation bolt, and supporting leg 5 and support plate 6 to electric power cabinet secure support and realize electric power
Bottom of cabinet face is separated with bottom surface, avoids water logging etc., is realized that dustproof electric cabinet is fixed with ground by foundation bolt, is prevented operational process
Middle trip is shaken and offset.
The filter plate is symmetrically disposed on 1 two opposite side walls of cabinet, and filter plate is in the phase of cabinet 1 with cabinet door 2
Adjacent side wall was followed successively by as shown in figure 3, the filter plate is the three-decker being fixedly connected along cabinet exterior measuring inward direction
Dust in air can be kept completely separate outside electric power cabinet by strainer 7, filter cotton 8 and filtration core 9, setting three-decker, and
And filter screen 7 shields to filter cotton 8 and filtration core 9, avoids frequently replacing filter cotton 8 and filtration core 9.
The fan 10 is set to the inner cavity of cabinet 1, the identical height in inside that two fans 10 are fixedly arranged on filtration core 9 respectively
Degree, and can be dried from inside to outside by filter plate by cabinet, two-way spindle motor 11, two-way spindle motor are provided in the cabinet
11 two output shafts drive the fan 10 of corresponding side to rotate by transmission mechanism respectively, and the transmission mechanism includes the first rotation
Axis 12, turntable 13, the first drive bevel gear 14, the first driven wheel of differential 15, vertical bar 16, the second drive bevel gear 17, second from
Dynamic bevel gear 18 and the second rotary shaft 19, the two-way spindle motor 11 are horizontally placed on 1 intracavity bottom of cabinet, first rotation
Axis 12 is fixedly connected with the output shaft of two-way spindle motor 11, and the turntable 13 is fixedly installed on the first rotary shaft 12 far from two-way axis
One end of motor 11, the turntable 13 are fixedly connected with the first drive bevel gear 14, the first driven wheel of differential 15 and the first active
Bevel gear 14 is intermeshed, and vertical bar 16 is arranged in the first driven wheel of differential 15, and the bottom end and 1 bottom of cabinet of vertical bar 16 pass through axis
Connection is held, the second drive bevel gear 17, the second driven wheel of differential 18 and the second drive bevel gear are arranged with outside the top of vertical bar 16
17 engage, and the second rotary shaft 19 is arranged in second driven wheel of differential 18, and the second rotary shaft 19 is connect with fan drives wind
Fan rotates, and fixed frame 20 is installed on the inside of filter plate on 1 inner wall of cabinet, between second rotary shaft 19 and fixed frame 20
It is connected by bearing, fixed frame is used to support the second rotary shaft, keeps the rotation of the second rotary shaft more stable, and the first active conical tooth
The 14, first driven wheel of differential 15 of wheel, the second drive bevel gear 17,18 surface of the second driven wheel of differential are equipped with wearing layer, avoid
Bevel gear is worn in transmission process, extends the service life of entire dustproof electric cabinet.
Outwardly extending rain visor 21, the rain visor 21 and the fixed company of 1 outer wall of cabinet are provided with above the filter plate
It connects, rain visor 21 can prevent filter plate to be caught in the rain and influence filter effect, and prevent raindrop from entering electric power cabinet by filter plate
Influence the normal operation of electrical component and circuit.
The present embodiment use process is as follows:
Start two-way spindle motor 11 first, the output shaft of two-way 11 two sides of spindle motor drives the first of corresponding side to rotate respectively
Axis 12 rotates, and the first rotary shaft 12 drives turntable 13 to rotate, and passes through the first drive bevel gear 14 and the first driven wheel of differential 15
Horizontally rotating for turntable 13 is converted the vertical rotation of vertical bar 16 by cooperation, and vertical bar 16 drives the rotation of the second drive bevel gear 17,
The vertical of vertical bar 16 is converted the second rotary shaft 19 by the cooperation of second driven wheel of differential 18 and the second drive bevel gear 17
Horizontally rotate, so that the second rotary shaft 19 drives the fan 10 of corresponding side to rotate, generating wind energy by the rotation of fan 10 has
Conducive in electric power cabinet air circulation realize heat dissipation, due to fan 10 setting orientation by wind to filter plate direction, successively pass through
It crosses filtration core 9, filter cotton 8, filter screen 7 to blow out, so that the dust in air is blowed to the direction far from electric power cabinet, dust-proof effect
It is good.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of dustproof electric cabinet including cabinet, the cabinet door hinged with cabinet, the filter plate for being set to wall box and is set to
The intracorporal fan of case, it is characterised in that: filter plate is provided on two opposite side walls of the cabinet, each filter plate inside is right
It answers position to be installed with the fan of wind direction outwardly, two-way spindle motor, two output shafts point of two-way spindle motor is equipped in the cabinet
Not Tong Guo transmission mechanism connect with fan driving fan rotation；
The filter plate is the three-decker being fixedly connected, and is followed successively by filter screen, filter cotton and mistake along the direction of cabinet outside to inside
Filter core；
The transmission mechanism includes the first rotary shaft, turntable, the first drive bevel gear, the first driven wheel of differential, vertical bar, the second master
Dynamic bevel gear, the second driven wheel of differential and the second rotary shaft, the two-way spindle motor is horizontally placed on cabinets cavity bottom, described
First rotary shaft is fixedly connected with the output shaft of two-way spindle motor, and the turntable is fixedly installed on the first rotary shaft far from two-way axis
One end of motor, the turntable are fixedly connected with the first drive bevel gear, the first driven wheel of differential and the first drive bevel gear phase
It mutually engages, is arranged with vertical bar in the first driven wheel of differential, the bottom end of vertical bar is connect with the bottom of box by bearing, the top of vertical bar
It is arranged with the second drive bevel gear outside, the second driven wheel of differential is engaged with the second drive bevel gear, second driven wheel of differential
It is inside arranged with the second rotary shaft, the second rotary shaft is connect with fan drives fan rotation；
It is installed with fixed frame in filter plate corresponding position on the cabinet wall, passes through axis between second rotary shaft and fixed frame
Hold connection.
2. dustproof electric cabinet according to claim 1, it is characterised in that: first drive bevel gear, first are from mantle
Gear, the second drive bevel gear, the second driven wheel of differential surface are equipped with wearing layer.
3. dustproof electric cabinet according to claim 1 or 2, it is characterised in that: the cabinet door top is equipped with transparent material system
At observation window, position is fixed with handle among the cabinet door side.
4. dustproof electric cabinet according to claim 1 or 2, it is characterised in that: the cabinet exterior is solid above filter plate
Rain visor with outward extension.
5. dustproof electric cabinet according to claim 1 or 2, it is characterised in that: be symmetrically installed on the outside of the bottom of box
Two supporting legs, the supporting leg bottom are fixed with support plate, and support plate and ground are fixed by foundation bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820922639.9U CN208820319U (en) | 2018-06-14 | 2018-06-14 | Dustproof electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820922639.9U CN208820319U (en) | 2018-06-14 | 2018-06-14 | Dustproof electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208820319U true CN208820319U (en) | 2019-05-03 |
Family
ID=66269742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820922639.9U Active CN208820319U (en) | 2018-06-14 | 2018-06-14 | Dustproof electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208820319U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932146A (en) * | 2020-01-06 | 2020-03-27 | 缙云宣亚电子科技有限公司 | Block terminal with automatic clearance protection device |
| CN112103820A (en) * | 2020-09-10 | 2020-12-18 | 苏恒电力科技有限公司 | Intelligent power supply cabinet |
| CN112350181A (en) * | 2020-10-29 | 2021-02-09 | 湖南工程学院 | Power distribution device for electrical equipment with good heat dissipation performance |
-
2018
- 2018-06-14 CN CN201820922639.9U patent/CN208820319U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932146A (en) * | 2020-01-06 | 2020-03-27 | 缙云宣亚电子科技有限公司 | Block terminal with automatic clearance protection device |
| CN112103820A (en) * | 2020-09-10 | 2020-12-18 | 苏恒电力科技有限公司 | Intelligent power supply cabinet |
| CN112350181A (en) * | 2020-10-29 | 2021-02-09 | 湖南工程学院 | Power distribution device for electrical equipment with good heat dissipation performance |
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