CN209088318U - A kind of improved radiating power distribution cabinet - Google Patents
A kind of improved radiating power distribution cabinet Download PDFInfo
- Publication number
- CN209088318U CN209088318U CN201920025093.1U CN201920025093U CN209088318U CN 209088318 U CN209088318 U CN 209088318U CN 201920025093 U CN201920025093 U CN 201920025093U CN 209088318 U CN209088318 U CN 209088318U
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- power distribution
- distribution cabinet
- fan
- wall
- main body
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Abstract
The utility model discloses a kind of improved radiating power distribution cabinets, it is related to power distribution cabinet field, including power distribution cabinet main body, at least one sliding block is provided in the inner cavity of the power distribution cabinet main body, the top of the sliding block is symmetrically arranged with first connecting rod, one end of the first connecting rod is provided with fan, the side of the fan tip is provided with the second connecting rod, the side of the power distribution cabinet body outer wall is provided with electric pushrod, described ventilation hole one end is provided with exhaust fan, and the ventilation hole other end is arranged with dust guard.The utility model utilizes the design of exhaust fan and sliding block, when temperature drift, air sultry in power distribution cabinet is discharged, make power distribution cabinet it is ventilated, cooling, and when power distribution cabinet is in the condition of high temperature, under the action of electric pushrod, the first connecting rod for making sliding block drive two sides is rotated with one end center of circle of the second connecting rod, to achieve the effect that fan is made to carry out uniformly blowing heat dissipation to all directions on electrical component surface.
Description
Technical field
The utility model relates to power distribution cabinet field, in particular to a kind of improved radiating power distribution cabinet.
Background technique
Power distribution cabinet is the general designation of motor control center, and power distribution cabinet is used in the occasion that load is more dispersed, circuit is less
Motor control center concentrates for load, the more occasion in circuit, their electric energy a certain circuit of upper level controller switching equipment
The nearest load of dispensing, this grade of equipment reply load provides protection, monitoring and control, but present power distribution cabinet also has heat dissipation
The bad problem of effect.
Currently, being equipped with many electrical components in power distribution cabinet, these electrical components can generate heat in the process of running, make
It constantly increases at power distribution cabinet internal temperature, can be radiated by being equipped with cooling fin inside traditional power distribution cabinet, but cooling fin
Heat dissipation effect it is poor, when used for a long time, the temperature inside power distribution cabinet still can break raising power distribution cabinet, and high temperature will affect equipment
It operates normally, even can cause fire because of apparatus overheat when serious.
Summary of the invention
The purpose of this utility model is to provide a kind of improved radiating power distribution cabinets, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of improved radiating power distribution cabinet, including matches
Electric cabinet main body is provided at least one sliding block in the inner cavity of the power distribution cabinet main body, and the top of the sliding block symmetrically rotates setting
There is first connecting rod, one end of the first connecting rod is fixedly installed fan, and the side rotation of the fan tip is provided with
Second connecting rod, and one end of second connecting rod is fixedly connected with the side inner wall of power distribution cabinet main body, the power distribution cabinet master
The side inner wall of body and the position corresponding section of fan are provided with limit damper, and the side of the power distribution cabinet body outer wall is solid
Surely it is provided with electric pushrod, and the push rod of the electric pushrod passes through power distribution cabinet main body and sliding block is sequentially connected, the power distribution cabinet
The other side inner wall of main body symmetrically offers several ventilation holes, and one end of the ventilation hole inner cavity is fixedly installed exhaust fan,
The other end movable sleeve of the ventilation hole inner cavity is equipped with dust guard.
Preferably, the limit damper includes fixed block, elastic limit block and spring, the side of the fixed block with
The side inner wall of power distribution cabinet main body is fixedly connected, the fixed company in the side of the elastic limit block and the other side of elastic limit block
It connects, the spring pocket is set to the outer wall of elastic limit block, and one end of the spring is fixedly connected with the other side of fixed block, described
The other end of spring is fixedly connected with the side of fan.
Preferably, antifriction lantern ring is arranged on the push rod, the antifriction lantern ring is embedded in the one of power distribution cabinet main body
In the inner wall of side.
Preferably, the other end movable sleeve of the ventilation hole inner cavity is equipped with dust guard, the power distribution cabinet body lumen
Bottom is fixedly installed thermometer.
Preferably, the dust guard includes Air Filter, rubber ring and two locating pieces, the inner wall of the rubber ring and anti-
The outer wall of dirt net is fixedly connected, and two locating pieces are clamped with the L-type groove cooperation symmetrically opened up on ventilation hole inner wall, institute
The outer wall for stating rubber ring offers slip-resistant texture.
Preferably, the side outer wall of the power distribution cabinet main body is fixedly installed battery, and the side of the battery is fixed
It is provided with switch panel, the surface of the switch panel is equipped with electric pushrod switch, fan swicth and exhaust fan switch, described
Electric pushrod, fan and exhaust fan are electrically connected by electric pushrod switch, fan swicth and exhaust fan switch with battery respectively
It connects.
The technical effect and advantage of the utility model:
1, the utility model utilizes the design of exhaust fan, can use cross-ventilation by power distribution cabinet and is constantly in negative pressure shape
State forms one suction, the air outside power distribution cabinet is continuously sucked, and air sultry in power distribution cabinet is discharged, to make
Power distribution cabinet achievees the effect that the ventilated, cooling in higher temperature；
2, the utility model utilizes the design of sliding block, sliding block can be made to push away electronic when power distribution cabinet is in the condition of high temperature
Axial reciprocating motion is carried out under the action of bar, makes sliding block that the first connecting rod of two sides be driven to justify with one end of the second connecting rod
The heart and rotate, to achieve the effect that make fan to carry out uniformly blowing heat dissipation to all directions on electrical component surface；
3, the utility model utilizes the design of limit damper, can make fan at work, utilize elastic limit block
The rotation limit position of limitation fan is buffered, and the design of spring also plays the role of traction and buffering to fan, thus not only
Play the role of limiting the rotation distance of fan during the work time, and limit damper also has buffering to the movement of fan
Protective effect.
Detailed description of the invention
Fig. 1 is the utility model inside top structural schematic diagram.
Fig. 2 is the positive structure schematic of the utility model first connecting rod.
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.
Fig. 4 is the positive structure schematic of the utility model dust guard.
In figure: 1, power distribution cabinet main body；2, sliding block；3, first connecting rod；4, fan；5, the second connecting rod；6, limiting buffer
Device；61, fixed block；62, elastic limit block；63, spring；7, electric pushrod；8, antifriction lantern ring；9, ventilation hole；10, it is vented
Fan；11, dust guard；101, Air Filter；102, rubber ring；103, locating piece；12, switch panel；13, thermometer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of improved radiating power distribution cabinet as shown in Figs 1-4, including power distribution cabinet main body 1, matches
It is provided at least one sliding block 2 in the inner cavity of electric cabinet main body 1, using the design of sliding block 2, the condition of high temperature can be in when power distribution cabinet
When, so that sliding block 2 is carried out axial reciprocating motion under the action of electric pushrod 7, sliding block 2 is made to drive the first connecting rod 3 of two sides
It is rotated using one end of the second connecting rod 5 as the center of circle, so that reaching makes fan 4 to each of the electrical component surface in power distribution cabinet
Direction carries out the effect of uniformly blowing heat dissipation, and the top of three sliding blocks 2, which symmetrically rotates, is provided with first connecting rod 3, the first connection
One end of bar 3 is fixedly installed fan 4, and the side rotation on 4 top of fan is provided with the second connecting rod 5, utilizes the second connecting rod 5
Design first connecting rod 3 can be made to be rotated with first connecting rod 3 and the 5 junction center of circle of the second connecting rod, and second
One end of connecting rod 5 is fixedly connected with the side inner wall of power distribution cabinet main body 1, the side inner wall of power distribution cabinet main body 1 and the position of fan 4
It sets corresponding section and is provided with limit damper 6, the side of 1 outer wall of power distribution cabinet main body is fixedly installed electric pushrod 7, and electronic
The push rod of push rod 7 passes through power distribution cabinet main body 1 and sliding block 2 is sequentially connected, and the axis of sliding block 2 can be given using the design of electric pushrod 7
Power is provided to mobile, the other side inner wall of power distribution cabinet main body 1 symmetrically offers several ventilation holes 9, and the one of 9 inner cavity of ventilation hole
End is fixedly installed exhaust fan 10, and the other end movable sleeve of 9 inner cavity of ventilation hole is equipped with dust guard 11, the outer wall of exhaust fan 10 with
The inner wall of ventilation hole 9 is fixedly connected, and using the design of exhaust fan 10, be can use cross-ventilation by power distribution cabinet and is constantly in negative pressure
State forms one suction, continuously sucks the air outside power distribution cabinet, and air sultry in power distribution cabinet is discharged, thus
Power distribution cabinet is set to achieve the effect that the ventilated, cooling in higher temperature.
Limit damper 6 includes fixed block 61, elastic limit block 62 and spring 63, the side of fixed block 61 and power distribution cabinet
The side inner wall of main body 1 is fixedly connected, and the side of elastic limit block 62 is fixedly connected with the other side of elastic limit block 62, spring
63 are sheathed on the outer wall of elastic limit block 62, and one end of spring 63 is fixedly connected with the other side of fixed block 61, spring 63 it is another
One end is fixedly connected with the side of fan 4, using the design of limit damper 6, can be made fan 4 at work, be utilized bullet
Property limited block 62 buffer the rotation limit position of limitation fan 4, and the design of spring 63 also has traction and buffering to fan 4
Effect, to not only act as the effect of the rotation distance of limitation fan 4 during the work time, and limit damper 6 is also right
The movement of fan 4 has buffer protection function, and antifriction lantern ring 8 is arranged on push rod, can be to prevent using the design of antifriction lantern ring 8
Only abrasion of the push rod on electric pushrod 7 in reciprocating motion, antifriction lantern ring 8 are embedded in the side inner wall of power distribution cabinet main body 1
In, the other end fixing sleeve of 9 inner cavity of ventilation hole is equipped with dust guard 11, can make exhaust fan 10 using the design of dust guard 11
Can normal ventilation work while, prevent extraneous dust from entering in power distribution cabinet by ventilation hole 9,9 inner cavity of ventilation hole it is another
Movable sleeve is held to be equipped with dust guard 11, the bottom of 1 inner cavity of power distribution cabinet main body is fixedly installed thermometer 13, and dust guard 11 includes
Air Filter 101, rubber ring 102 and two locating pieces 103, the inner wall of rubber ring 102 are fixedly connected with the outer wall of Air Filter 101,
Two locating pieces 103 are clamped with the L-type groove cooperation symmetrically opened up on 9 inner wall of ventilation hole, by two locating pieces 103 from L-type
One end of groove slides into the inner cavity of ventilation hole 9, then rotates dust guard 11, and locating piece 103 is made to be divided into the another of L-type groove
End, the cleaning and replacement of convenient dust-proofing device 11, the outer wall of rubber ring 102 offer slip-resistant texture, the outer diameter of rubber ring 102 with
The internal diameter of ventilation hole 9 is identical, to guarantee that dust guard 11 can be smoothly clamped into ventilation hole 9, the side outer wall of power distribution cabinet main body 1
It is fixedly installed battery, the side of battery is fixedly installed switch panel 12, and the surface of switch panel is equipped with electronic push away
Lever switch, fan swicth and exhaust fan switch, electric pushrod 7, fan 4 and exhaust fan 10 pass through electric pushrod switch, wind respectively
Fan switch and exhaust fan switch are electrically connected with battery.
This practical working principle:
It is electrically connected in use, opening the exhaust fan switch of exhaust fan 10 with battery, is maintained at exhaust fan 10 and turns
Dynamic state, so that power distribution cabinet be made to achieve the effect that the ventilated, cooling in higher temperature, when power distribution cabinet internal temperature it is excessively high and
When reaching certain temperature, by the display of thermometer 13, the fan swicth of switch 12 and electric pushrod switch is pressed, fan is made
4 and the energization of electric pushrod 7 work, so that the push rod of electric pushrod 7 is being carried out axial reciprocating motion with movable slider 2, make to slide
Block 2 drives the first connecting rod 3 of two sides to rotate using one end of the second connecting rod 5 as the center of circle, and make two sides fan 4 blows to generation
Change, thus achieve the effect that make fan 4 to be blowed heat dissipation to all directions on the electrical component surface in power distribution cabinet, and by
In the design of three groups of sliding blocks 2 so that electrical component in power distribution cabinet more promptly by cooling and heat dissipation, in first connecting rod 3
Limit damper 6 can be limited and be protected buffering to the rotational angle of fan 4 when rotating, and prevent the rotation of fan 4
Excessive and generation collision and damage.
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 (6)
1. a kind of improved radiating power distribution cabinet, including power distribution cabinet main body (1), it is characterised in that: the power distribution cabinet main body (1) it is interior
At least one sliding block (2) is provided in chamber, the top of the sliding block (2), which symmetrically rotates, to be provided with first connecting rod (3), and described
One end of one connecting rod (3) is fixedly installed fan (4), and the side rotation on fan (4) top is provided with the second connecting rod
(5), and one end of second connecting rod (5) is fixedly connected with the side inner wall of power distribution cabinet main body (1), the power distribution cabinet main body
(1) the position corresponding section of side inner wall and fan (4) is provided with limit damper (6), and the power distribution cabinet main body (1) is outside
The side of wall is fixedly installed electric pushrod (7), and the push rod of the electric pushrod (7) passes through power distribution cabinet main body (1) and sliding block
(2) it is sequentially connected, the other side inner wall of the power distribution cabinet main body (1) symmetrically offers several ventilation holes (9), the ventilation hole
(9) one end of inner cavity is fixedly installed exhaust fan (10), and the other end movable sleeve of ventilation hole (9) inner cavity is equipped with dust guard
(11).
2. a kind of improved radiating power distribution cabinet according to claim 1, it is characterised in that: the limit damper (6)
Including fixed block (61), elastic limit block (62) and spring (63), side and power distribution cabinet main body (1) of the fixed block (61)
Side inner wall is fixedly connected, and the side of the elastic limit block (62) is fixedly connected with the other side of elastic limit block (62), institute
The outer wall that spring (63) is sheathed on elastic limit block (62) is stated, one end of the spring (63) and the other side of fixed block (61) are solid
Fixed connection, the other end of the spring (63) are fixedly connected with the side of fan (4).
3. a kind of improved radiating power distribution cabinet according to claim 1, it is characterised in that: be arranged with antifriction on the push rod
It wipes lantern ring (8), the antifriction lantern ring (8) is embedded in the side inner wall of power distribution cabinet main body (1).
4. a kind of improved radiating power distribution cabinet according to claim 1, it is characterised in that: in the power distribution cabinet main body (1)
The bottom of chamber is fixedly installed thermometer (13).
5. a kind of improved radiating power distribution cabinet according to claim 1, it is characterised in that: the dust guard (11) includes
Air Filter (101), rubber ring (102) and two locating pieces (103), inner wall and Air Filter (101) of the rubber ring (102)
Outer wall is fixedly connected, and two locating pieces (103) are clamped with the L-type groove cooperation symmetrically opened up on ventilation hole (9) inner wall,
The outer wall of the rubber ring (102) offers slip-resistant texture.
6. a kind of improved radiating power distribution cabinet according to claim 1, it is characterised in that: the power distribution cabinet main body (1)
Side outer wall is fixedly installed battery, and the side of the battery is fixedly installed switch panel (12), the switch panel
Surface be equipped with electric pushrod switch, fan swicth and exhaust fan switch, the electric pushrod (7), fan (4) and exhaust fan
(10) it is electrically connected respectively by electric pushrod switch, fan swicth and exhaust fan switch with battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920025093.1U CN209088318U (en) | 2019-01-08 | 2019-01-08 | A kind of improved radiating power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920025093.1U CN209088318U (en) | 2019-01-08 | 2019-01-08 | A kind of improved radiating power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209088318U true CN209088318U (en) | 2019-07-09 |
Family
ID=67127843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920025093.1U Expired - Fee Related CN209088318U (en) | 2019-01-08 | 2019-01-08 | A kind of improved radiating power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209088318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113824336A (en) * | 2021-09-09 | 2021-12-21 | 湖南理工职业技术学院 | Environment-friendly energy-saving high-heat-dissipation intelligent electric power converter |
| CN114687103A (en) * | 2022-05-05 | 2022-07-01 | 绍兴达伽马纺织有限公司 | Energy-conserving accuse of weaving levelling machine stoving section of thick bamboo steam is pressed device |
-
2019
- 2019-01-08 CN CN201920025093.1U patent/CN209088318U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113824336A (en) * | 2021-09-09 | 2021-12-21 | 湖南理工职业技术学院 | Environment-friendly energy-saving high-heat-dissipation intelligent electric power converter |
| CN113824336B (en) * | 2021-09-09 | 2024-03-08 | 湖南理工职业技术学院 | Environment-friendly energy-saving type high-heat-dissipation intelligent power converter |
| CN114687103A (en) * | 2022-05-05 | 2022-07-01 | 绍兴达伽马纺织有限公司 | Energy-conserving accuse of weaving levelling machine stoving section of thick bamboo steam is pressed device |
| CN114687103B (en) * | 2022-05-05 | 2023-07-25 | 绍兴达伽马纺织有限公司 | Energy-saving steam pressure control device for drying cylinder of textile leveling machine |
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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 |
Granted publication date: 20190709 Termination date: 20200108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |