CN207967650U - Power distribution cabinet with ventilation heat abstractor - Google Patents
Power distribution cabinet with ventilation heat abstractor Download PDFInfo
- Publication number
- CN207967650U CN207967650U CN201820334189.1U CN201820334189U CN207967650U CN 207967650 U CN207967650 U CN 207967650U CN 201820334189 U CN201820334189 U CN 201820334189U CN 207967650 U CN207967650 U CN 207967650U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- fin
- power distribution
- distribution cabinet
- sleeve
- 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.)
- Expired - Fee Related
Links
Landscapes
- Ventilation (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to power distribution cabinet technical field, disclose a kind of power distribution cabinet with ventilation heat abstractor, including cabinet, transmission component, fan, first rotating shaft, gear set and motor are from top to bottom disposed in the cabinet, the quantity of the transmission component includes two sets, two sets of transmission components are located at the both sides of the first rotating shaft, and the transmission component includes lead screw and sleeve, and the sleeve is set in outside the lead screw.The power distribution cabinet with ventilation heat abstractor of the utility model can adjust the ventilation quantity of fin as needed, and so as to adjust the radiating rate in cabinet, fin can close ventilation opening and avoid dust in cabinet under normal conditions.
Description
Technical field
The utility model belongs to power distribution cabinet technical field, and in particular to a kind of power distribution cabinet with ventilation heat abstractor.
Background technology
Power distribution cabinet is the important device in electric system, is the final stage device of distribution system.Power distribution cabinet is in industry-by-industry
It is widely used.Electric elements are more in power distribution cabinet, and temperature is generally higher, but the defect of existing power distribution cabinet generally existing weak heat-dissipating,
It is provided with radiator fan in some power distribution cabinets, but can only locally radiate to power distribution cabinet, causes to be susceptible in power distribution cabinet scattered
Heat is bad, phenomenon that temperature is excessively high, easily causes the component wear in power distribution cabinet, causes the accident, especially some temperature compared with
High area or temperature high season, the requirement higher to power distribution cabinet heat dissipation performance.And it also tends to hold in existing power distribution cabinet
Easily accumulation a large amount of dust not only reduces the aesthetics of power distribution cabinet and usability, it is often more important that can lead to setting in power distribution cabinet
Standby using effect is deteriorated, and is easily damaged；In addition, excessive dust can also reduce the heat dissipation performance of power distribution cabinet, power distribution cabinet is reduced
Service life, while being also easy to initiation accident.
Utility model content
In order to solve the above problem of the existing technology, the utility model aim is to provide a kind of band ventilation and heat dress
The power distribution cabinet set can adjust the ventilation quantity of fin as needed, and so as to adjust the radiating rate in cabinet, fin can under normal conditions
It closes ventilation opening and avoids dust in cabinet.
Technical solution used by the utility model is：
A kind of power distribution cabinet with ventilation heat abstractor includes cabinet, and transmission group is from top to bottom disposed in the cabinet
The quantity of part, fan, first rotating shaft, gear set and motor, the transmission component includes two sets, two sets of transmission component difference
Positioned at the both sides of the first rotating shaft, the transmission component includes lead screw and sleeve, and the sleeve is set in outside the lead screw；
The gear set includes first gear and two second gears, and two second gears are located at described first
The both sides of gear, two second gears are nibbled and are connect outside with the first gear respectively；
The motor drive connects the first rotating shaft, and first gear and fan is arranged in the first rotating shaft；
The both sides of the cabinet are respectively arranged multigroup air exhausting device, and the air exhausting device includes the second shaft, ventilation opening and can
The fin of the ventilation opening is closed, second shaft passes through the middle part of the fin and the fin is made to be embedded in the cabinet
Side, the bottom of the fin is towards being extended draw ring on the inside of the cabinet；
The air exhausting device further includes the jacking that draw ring up time centered on second shaft can be driven to rotate 90 °
Portion, all jacking portions are arranged at the upper end of the sleeve of the same side.
Further, the top in the jacking portion is U-shaped, and the sleeve of opening up and bottom and the same side connects
It connects, the draw ring is horizontally disposed U-shaped portion or ring part, the open end of the U-shaped portion or the ring part and the fin
Bottom connects.
Further, distance and second shaft to the draw ring of second shaft to the sleeve of the same side
The outermost spacing for being more than the top in the jacking portion and the sleeve of the same side apart from its difference.
Further, the jacking portion is the jacking portion of magnet matter, and the draw ring is metal or magnet draw ring.
Further, inductor is set on the cabinet madial wall, the inductor is located at below any one described fin.
Further, further include control system and temperature inductor, the temperature inductor and the motor respectively with institute
State control system electric connection.
The beneficial effects of the utility model are：
In conclusion the power distribution cabinet of the utility model can adjust the ventilation quantity of fin as needed, so as to adjust cabinet
Interior radiating rate, as power distribution cabinet cabinet outside dust it is little, and cabinet body temperature is higher, in order to avoid because of distribution cabinet heat radiation
It is bad to lead to power distribution cabinet failure, motor operating can be started, on the one hand band moving sleeve shifts up, to drive fin to do up time
Needle rotates.The fan being arranged in another aspect cabinet can reach best ventilation effect also with rotation, convenient for being dissipated in cabinet
Heat.If dust is very big outside cabinet, it is easy to cause dust in cabinet and influences power distribution cabinet use, motor antiport can be started, one
Aspect is removed with the jacking portion on moving sleeve also with to the motive force of bottom offset, the draw ring of fin therewith, and fin is with itself
Gravity slowly rotates counterclockwise and returns to vertical state.It can make motor repeatedly first one section of Positive work if you need to lasting heat dissipation
Antiport for a period of time, drove fin first to rotate clockwise and rotated counterclockwise again, fan is played in the rotation repeatedly of fin again time
The effect of leaf, and the fin of cabinet opposite side plays the role of flabellum, result of ventilating heat dissipation is more preferable, is set in another aspect cabinet
The fan set achievees the effect that radiate rapidly also with rotation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the power distribution cabinet with ventilation heat abstractor of the utility model.
Fig. 2 is the portions the A enlarged drawing of the power distribution cabinet with ventilation heat abstractor of the utility model.
Fig. 3 is the side view of the fin of the power distribution cabinet with ventilation heat abstractor of the utility model.
Fig. 4 is the vertical view of the fin of the power distribution cabinet with ventilation heat abstractor of the utility model.
In figure：1- cabinets；21- lead screws；22- sleeves；3- first rotating shafts；41- first gears；42- second gears；5- electricity
Machine；6- fans；The second shafts of 71-；72- ventilation openings；73- fins；731- draw rings；74- jackings portion.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment is further elaborated the utility model.
As shown in Figs 1-4, the power distribution cabinet with ventilation heat abstractor of the present embodiment includes cabinet 1, in the cabinet 1 by
It is disposed with transmission component, fan 6, first rotating shaft 3, gear set and motor 5 under above, the quantity of the transmission component includes
Two sets, two sets of transmission components are located at the both sides of the first rotating shaft 3, and transmission component includes lead screw 21 and sleeve 22,
The sleeve 22 is set in outside the lead screw 21；
The gear set includes first gear 41 and two second gears 42, and two second gears 42 are located at institute
The both sides of first gear 41 are stated, two second gears 42 are nibbled and connect outside with the first gear 41 respectively；Pass through first
The rotation of gear 41 can drive the second gear 42 of both sides to rotate synchronously.
The motor 5 is sequentially connected the first rotating shaft 3, and first gear 41 and fan 6 are set in the first rotating shaft 3, electricity
The operating of machine 5 can drive first rotating shaft 3 to rotate, and on the one hand fan 6 be driven to rotate, and on the other hand first gear 41 be driven to rotate,
To drive two second gears 42 to rotate synchronously, the rotation of second gear 42 can drive lead screw 21 to be threaded in or out sleeve 22, i.e.,
22 upper and lower displacement of sleeve in 21 outside of lead screw.
Multigroup air exhausting device is respectively arranged in the both sides of the cabinet, and the air exhausting device includes the second shaft 71, ventilation opening 72
And the fin 73 of the ventilation opening can be closed, because second shaft 71 passes through the middle part of the fin 73 and makes the fin
73 are embedded in the side of the cabinet 1, under normal conditions, effect and itself weight of the fin 73 because of the second shaft 71 in air exhausting device
State in a vertical shape under force effect makes the ventilation opening 72 be closed, can prevent dust from entering in cabinet 1, especially larger in dust
The case where need to close ventilation opening 72.
The bottom of all fins 73 is extended draw ring 731 towards cabinet inside.Accordingly, air exhausting device is also
Including the up time centered on second shaft 71 of the draw ring 731 can be driven to rotate 90 ° of jacking portion 74, all jackings
Portion 74 is arranged at the upper end of the sleeve of the same side.During motor 5 is operated and shifted up with moving sleeve 22, lead to
Crossing jacking portion 74 can drive the up time centered on second shaft 71 of draw ring 731 to rotate 90 degree, since the second shaft 71 is worn
Cross the middle part of the fin 73 and the fin 73 made to be embedded in the side of the cabinet 1, thus can drive fin 73 with
Up time rotates 90 degree centered on second shaft 71, can adjust the angle between fin 73 and ventilation opening 72, therefore, this
The power distribution cabinet of utility model can adjust ventilation quantity as needed, so as to adjust the radiating rate in cabinet 1, such as the cabinet of power distribution cabinet
Dust outside body 1 is little, and cabinet body temperature is higher, can be in order to avoid leading to power distribution cabinet failure because distribution cabinet heat radiation is bad
Start motor 5 to operate, on the one hand band moving sleeve 22 shifts up, (can be with when design to drive fin 73 just to rotate 90 degree
The weight of fin 73 is set to be less than the weight in jacking portion, convenient for driving fin rotation), the interior fan 6 being arranged of another aspect cabinet 1
With rotation, best ventilation effect is can reach, convenient for heat dissipation in cabinet 1.If 1 outer dust of cabinet is very big, it is easy to cause cabinet 1
Interior dust (dust also easily leads to power distribution cabinet failure too much) and influence power distribution cabinet use, 5 antiport of motor can be started, on the one hand
To bottom offset, the jacking portion 74 on sleeve removes band moving sleeve 22 therewith also with to the motive force of bottom offset, the draw ring of fin 73
It goes, fin 73 returns to vertical state as self gravitation effect slowly rotates counterclockwise.Motor 5 can be made anti-if you need to lasting heat dissipation
Antiport for a period of time, drives fin first to rotate clockwise and rotates counterclockwise again, tie first Positive work again for a period of time again
The rotation for closing fan 6, the accumulated heat of cabinet 1 can be made to be discharged rapidly, and (flabellum, and cabinet are played the role of in the rotation repeatedly of fin 73
The fin 73 of opposite side plays the role of flabellum, and ventilation effect is more preferable), the fan 6 being arranged in another aspect cabinet 1 also with
Rotation, achievees the effect that radiate rapidly.
In the present embodiment, the top in the jacking portion 74 is U-shaped, the set of opening up and bottom and the same side
Cylinder 22 connect, the draw ring 731 be horizontally disposed U-shaped portion (as shown in Figure 4) or ring part, the open end of the U-shaped portion or
The ring part is connect with 73 bottom of the fin, during jacking portion 74 shifts up, can hook the draw ring of fin 73
731,73 1 upward motive forces of fin are given, fin 73 is driven to be rotated clockwise centered on the second shaft 71.In addition, top
During ascending part 74 shifts up, draw ring 731 rotates clockwise (dotted line shown in Fig. 2 with centered on the second shaft 71
Arc is exactly the movement locus of draw ring 731), the U-shaped inside top position for being convenient for draw ring 731 along jacking portion in top in jacking portion
It moves.
The distance of second shaft 71 to the sleeve 22 of the same side arrives the draw ring 731 with second shaft 71
The outermost spacing for being more than the top in the jacking portion 74 and the sleeve 22 of the same side apart from its difference.Make jacking portion
74 shift up during fin 73 can be driven to be rotated clockwise centered on the second shaft 71 always, fin 73 is rotatable
Maximum angle be more than 90 degree, ensure 73 rotatable 90 degree of fin, the ventilation quantity maximum when level of fin 73 in power distribution cabinet.
Further, the jacking portion 74 is the jacking portion of magnet matter, and the draw ring 731 is metal or magnet draw ring.It is logical
The magnetic attraction crossed between jacking portion 74 and draw ring 731 allows jacking portion 74 preferably to drive the fin 73 to be with the second shaft 71
Center rotates clockwise, and draw ring 731 is avoided to be detached from jacking portion 74.
Inductor is set on 1 madial wall of the cabinet, the inductor is located at any one 73 lower section of the fin.It can pass through
Inductor monitoring inductor determines the rotational angle of fin 73 at a distance from fin bottom portion, to control the rotation of fin 73,
When being in horizontality such as fin, the setting value and then inductor that reach inductor can send out letter to the control system of power distribution cabinet
Number control or shuts down at motor reversal.
Further include control system and temperature inductor, the inductor, the temperature inductor and the motor respectively with
The control system is electrically connected.The drive manner that motor can be controlled by control system combination inductor, if you need to open wing
Piece 73 is allowed to horizontally disposed (needing to be allowed to rotate clockwise 90), and controllable motor 5 operates the sleeve 22 made and shifts up one
Set a distance, when reaching setting shift value, motor 5 shuts down, you can so that fin 73 is in horizontally disposed state, when temperature sense
It answers device to sense that accumulated heat is excessive in cabinet 1, signal can be sent out to control system, it is anti-by setting value that control system controls motor 5 again
First Positive work antiport same time again for a period of time again, when fin 73 being driven repeatedly to rotate clockwise 90 degree of another mistake
Needle is rotated by 90 °, and achievees the effect that rapid cooling.
In conclusion the power distribution cabinet of the utility model can adjust the ventilation quantity of fin as needed, so as to adjust cabinet 1
Interior radiating rate, as power distribution cabinet cabinet 1 outside dust it is little, and cabinet body temperature is higher, in order to avoid being dissipated because of power distribution cabinet
Heat is bad to lead to power distribution cabinet failure, can start the operating of motor 5, and on the one hand band moving sleeve 22 shifts up, to drive fin
73 rotate clockwise.The fan 6 being arranged in another aspect cabinet 1 can reach best ventilation effect, be convenient for also with rotation
Heat dissipation in cabinet 1.If 1 outer dust of cabinet is very big, it is easy to cause dust in cabinet 1 and influences power distribution cabinet use, motor can be started
On the one hand 5 antiports are removed with the jacking portion 74 on moving sleeve also with to the motive force of bottom offset, the draw ring of fin 73 therewith
It goes, fin 73 returns to vertical state as self gravitation effect slowly rotates counterclockwise.Motor 5 can be made anti-if you need to lasting heat dissipation
Antiport for a period of time, drives fin first to rotate clockwise and rotates counterclockwise again first Positive work again for a period of time again, wing
Flabellum is played the role of in the rotation repeatedly of piece 73, and the fin 73 of cabinet opposite side plays flabellum, ventilation and heat effect
Fruit is more preferable, and the fan 6 being arranged in another aspect cabinet 1 achievees the effect that radiate rapidly also with rotation.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, every the utility model right that falls into is wanted
The technical solution in confining spectrum is sought, is all fallen within the scope of protection of the utility model.
Claims (6)
1. a kind of power distribution cabinet with ventilation heat abstractor, it is characterised in that：Including cabinet, from top to bottom set successively in the cabinet
It is equipped with transmission component, fan, first rotating shaft, gear set and motor, the quantity of the transmission component includes two sets, two sets of biographies
Dynamic component is located at the both sides of the first rotating shaft, and the transmission component includes lead screw and sleeve, and the sleeve is set in institute
It states outside lead screw；
The gear set includes first gear and two second gears, and two second gears are located at the first gear
Both sides, two second gears respectively with the first gear outside nibble and connect；
The motor drive connects the first rotating shaft, and first gear and fan is arranged in the first rotating shaft；
Multigroup air exhausting device is respectively arranged in the both sides of the cabinet, and the air exhausting device includes the second shaft, ventilation opening and can close
The fin of the ventilation opening, second shaft pass through the middle part of the fin and the fin are made to be embedded the one of the cabinet
The bottom of side, the fin is extended draw ring towards cabinet inside；
The air exhausting device further includes the jacking portion that draw ring up time centered on second shaft can be driven to rotate 90 °,
All jacking portions are arranged at the upper end of the sleeve of the same side.
2. the power distribution cabinet according to claim 1 with ventilation heat abstractor, it is characterised in that：The top in the jacking portion is in
It is U-shaped, the sleeve connection of opening up and bottom and the same side, the draw ring be horizontally disposed U-shaped portion or ring part,
The open end of the U-shaped portion or the ring part are connect with the fin bottom portion.
3. the power distribution cabinet according to claim 2 with ventilation heat abstractor, it is characterised in that：Second shaft is to same
The distance of the sleeve of side and second shaft are to the outermost top for being more than the jacking portion apart from its difference of the draw ring
The spacing of the sleeve in portion and the same side.
4. the power distribution cabinet according to claim 3 with ventilation heat abstractor, it is characterised in that：The jacking portion is magnet matter
Jacking portion, the draw ring be metal or magnet draw ring.
5. the power distribution cabinet according to claim 4 with ventilation heat abstractor, it is characterised in that：It is set on the cabinet madial wall
Inductor, the inductor are located at below any one described fin.
6. according to the power distribution cabinet with ventilation heat abstractor described in any one of claim 1-5 claims, it is characterised in that：Also
Including control system and temperature inductor, the temperature inductor and the motor are electrically connected with the control system respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820334189.1U CN207967650U (en) | 2018-03-12 | 2018-03-12 | Power distribution cabinet with ventilation heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820334189.1U CN207967650U (en) | 2018-03-12 | 2018-03-12 | Power distribution cabinet with ventilation heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207967650U true CN207967650U (en) | 2018-10-12 |
Family
ID=63742644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820334189.1U Expired - Fee Related CN207967650U (en) | 2018-03-12 | 2018-03-12 | Power distribution cabinet with ventilation heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207967650U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378751A (en) * | 2018-12-04 | 2019-02-22 | 国网河南省电力公司栾川县供电公司 | A kind of intelligent power switch cabinet and method |
| CN110707572A (en) * | 2019-12-04 | 2020-01-17 | 邱东升 | Power distribution cabinet heat dissipation device based on centrifugal principle |
| CN112652462A (en) * | 2020-12-14 | 2021-04-13 | 鲁变电工股份有限公司 | Integrally cast amorphous alloy dry-type transformer |
-
2018
- 2018-03-12 CN CN201820334189.1U patent/CN207967650U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378751A (en) * | 2018-12-04 | 2019-02-22 | 国网河南省电力公司栾川县供电公司 | A kind of intelligent power switch cabinet and method |
| CN110707572A (en) * | 2019-12-04 | 2020-01-17 | 邱东升 | Power distribution cabinet heat dissipation device based on centrifugal principle |
| CN112652462A (en) * | 2020-12-14 | 2021-04-13 | 鲁变电工股份有限公司 | Integrally cast amorphous alloy dry-type transformer |
| CN112652462B (en) * | 2020-12-14 | 2023-05-12 | 鲁变电工股份有限公司 | Integral pouring amorphous alloy dry-type transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207967650U (en) | Power distribution cabinet with ventilation heat abstractor | |
| CN108988176A (en) | A kind of intelligent temperature control power distribution cabinet | |
| CN112134182A (en) | Convection heat dissipation type low-voltage distribution switch cabinet | |
| CN108990378A (en) | A kind of radiator of energy-saving machine electric equipment | |
| CN208478965U (en) | A kind of control cabinet of good heat dissipation effect | |
| CN210723919U (en) | Drawer type circuit breaker | |
| CN210705392U (en) | Drilling device for air conditioner installation | |
| CN215733054U (en) | Green's transformer cabinet heat abstractor | |
| CN207732332U (en) | A kind of electrical control cabinet convenient for heat dissipation | |
| CN207426500U (en) | A kind of interior power control cabinet | |
| CN108598900A (en) | A kind of electric control cabinet of waterproof | |
| CN109742671A (en) | A kind of energy-saving outdoor electric cabinet | |
| CN206533049U (en) | A kind of power distribution cabinet heat dissipation equipment | |
| CN209675796U (en) | A kind of rapid cooling type power distribution cabinet | |
| CN210274983U (en) | Frequency conversion equipment heat abstractor | |
| CN107329548A (en) | A kind of computer automatic dust removing radiator fan | |
| CN105468049B (en) | A kind of polynary three-dimensional controllable constant-temperature telecommunications cabinet | |
| CN207165993U (en) | Low-tension switch cabinet | |
| CN208419057U (en) | A kind of ice-storage air-conditioning ice-storage equipment | |
| CN207146612U (en) | Courtyard machine | |
| CN205302029U (en) | Three -dimensional controllable constant temperature telecommunications cabinet of many units | |
| CN218125239U (en) | Central air conditioning energy-saving control device | |
| CN216649006U (en) | Intelligent cooling device for power switch cabinet | |
| CN204476671U (en) | A kind of dust-separation air exhausting device and comprise the wheel hub cooling system of this device | |
| CN215497799U (en) | Power distribution cabinet with extensible inner space |
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: 20181012 |