CN209016920U - A kind of radiator structure of frequency converter - Google Patents
A kind of radiator structure of frequency converter Download PDFInfo
- Publication number
- CN209016920U CN209016920U CN201821738125.4U CN201821738125U CN209016920U CN 209016920 U CN209016920 U CN 209016920U CN 201821738125 U CN201821738125 U CN 201821738125U CN 209016920 U CN209016920 U CN 209016920U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- fan
- connecting shaft
- frequency converter
- shield
- 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
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of radiator structures of frequency converter, including cabinet body, first fan and shield, the front of the cabinet body is equipped with device gate, the back side of the cabinet body is provided with spring, and the end point of spring is connected with link block, first fan is mounted on the inner top surface of cabinet body, and first is provided with fixed plate below fan, the side of the cabinet body is equipped with cooling fin, and the inner wall of cabinet body is coated with heat-conducting silicone grease, the middle position of the heat-conducting silicone grease is provided with connecting shaft, and one end of connecting shaft is equipped with gear, and gag lever post is provided with above gear, the other end of the connecting shaft is equipped with connecting plate, ventilating board is provided with below the cooling fin, the shield is mounted on the inner bottom surface of cabinet body, radiator-grid is provided with below the shield.The radiator structure of the frequency converter, can the heat to interior of the cabinet be discharged comprehensively, allow interior of the cabinet part uniformly to be radiated, guarantee the normal operation of each component.
Description
Technical field
The utility model relates to converter technology field, specially a kind of radiator structure of frequency converter.
Background technique
Frequency converter is to be handed over using converter technique and microelectric technique by changing motor frequency mode of working power supply to control
The electric control appliance of galvanic electricity motivation, usual frequency converter can generate many heats in the process of running, and heat cannot get for a long time
Frequency converter inside other parts can be impacted by distributing.
However existing frequency converter, it is to be radiated by a simple fan mostly, causes partial heat still residual
It stays, and it is not uniformly comprehensive enough to radiate, and impacts to the operation of frequency converter.In view of the above-mentioned problems, being badly in need of pushing away in original logistics
Innovative design is carried out on the basis of vehicle.
Utility model content
The purpose of this utility model is to provide a kind of radiator structures of frequency converter, are proposed greatly with solving above-mentioned background technique
Mostly it is to be radiated by a simple fan, partial heat is caused still to remain, and it is not uniformly comprehensive enough to radiate, to change
The problem of operation of frequency device impacts.
To achieve the above object, the utility model provides the following technical solutions: a kind of radiator structure of frequency converter, including cabinet
Body, the first fan and shield, the front of the cabinet body is equipped with device gate, and the corner of cabinet body is connected with mounting plate, institute
The back side for stating cabinet body is provided with spring, and the end point of spring is connected with link block, and first fan is mounted on the interior of cabinet body
Top surface, and fixed plate is provided with below the first fan, and through-hole is offered in fixed plate, the side of the cabinet body is equipped with
Cooling fin, and the inner wall of cabinet body is coated with heat-conducting silicone grease, the middle position of the heat-conducting silicone grease is provided with connecting shaft, and connecting shaft
One end gear is installed, and gag lever post is provided with above gear, the other end of the connecting shaft is equipped with connecting plate, institute
It states and is provided with ventilating board below cooling fin, the shield is mounted on the inner bottom surface of cabinet body, and is provided at the top of shield
Bar, and the junction of bar is equipped with the second fan, is provided with radiator-grid below the shield.
Preferably, the spring cabinet body back side equidistantly distributed, and the link block on spring be rubber material.
Preferably, the through-hole is uniformly distributed in fixed plate, and the section of fixed plate is in the arcuate structure to lower recess.
Preferably, the connecting shaft and gear are to be welded to connect, and the highest point of gear is lower than the minimum point of gag lever post.
Preferably, the edge of the connecting plate is hook solid, and connecting plate is angularly provided with 4 in connecting shaft,
And connecting shaft is that bearing connects with cabinet body.
Preferably, the wind direction of second fan and the first fan is identical, and the vertical axis of the second fan and the first fan
On same vertical line.
Compared with prior art, the utility model has the beneficial effects that the radiator structure of the frequency converter, it can be in cabinet body
The heat in portion is discharged comprehensively, and interior of the cabinet part is allowed uniformly to be radiated, and guarantees the normal operation of each component；
1. after installing the device, the link block of rubber material reduces cabinet body by setting link block and spring
Conduction of the noise that inside generates to wall；
2. there is peptizaiton to the first fan blowout wind, make wind logical by setting fixed plate and equally distributed through-hole
Through-hole is crossed uniformly to flow in interior of the cabinet；
3. blowing for wind can drive inner wall of the connecting plate by connecting shaft in cabinet body to turn by setting connecting shaft and connecting plate
It is dynamic, the flowing of air is a supporting role, in addition the setting of gear and gag lever post, connecting shaft can only rotate in one direction.
Detailed description of the invention
Fig. 1 is that the utility model faces the schematic diagram of the section structure；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model connecting plate side structure schematic view；
Fig. 4 is the utility model shield overlooking structure diagram.
In figure: 1, cabinet body；2, device gate；3, mounting plate；4, spring；5, link block；6, the first fan；7, fixed plate；8,
Through-hole；9, cooling fin；10, heat-conducting silicone grease；11, connecting shaft；12, gear；13, connecting plate；14, gag lever post；15, ventilating board；16,
Shield；17, bar；18, the second fan；19, radiator-grid.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of radiator structure of frequency converter, including cabinet body
1, device gate 2, mounting plate 3, spring 4, link block 5, the first fan 6, fixed plate 7, through-hole 8, cooling fin 9, heat-conducting silicone grease 10, company
Spindle 11, gear 12, connecting plate 13, gag lever post 14, ventilating board 15, shield 16, bar 17, the second fan 18 and radiator-grid
19, the front of cabinet body 1 is equipped with device gate 2, and the corner of cabinet body 1 is connected with mounting plate 3, and the back side of cabinet body 1 is provided with bullet
Spring 4, and the end point of spring 4 is connected with link block 5, the first fan 6 is mounted on the inner top surface of cabinet body 1, and under the first fan 6
Side is provided with fixed plate 7, and through-hole 8 is offered in fixed plate 7, and the side of cabinet body 1 is equipped with cooling fin 9, and cabinet body 1 is interior
Wall is coated with heat-conducting silicone grease 10, and the middle position of heat-conducting silicone grease 10 is provided with connecting shaft 11, and one end of connecting shaft 11 is equipped with
Gear 12, and the top of gear 12 is provided with gag lever post 14, and the other end of connecting shaft 11 is equipped with connecting plate 13, cooling fin 9
Lower section be provided with ventilating board 15, shield 16 is mounted on the inner bottom surface of cabinet body 1, and the top of shield 16 is provided with bar
17, and the junction of bar 17 is equipped with the second fan 18, and the lower section of shield 16 is provided with radiator-grid 19；
Spring 4 cabinet body 1 back side equidistantly distributed, and the link block 5 on spring 4 be rubber material, link block 5 and wall
Body contact drives spring 4 to squeeze, and rubber material can reduce conduction of the noise of 1 inner body of cabinet body generation to wall；
Through-hole 8 is uniformly distributed in fixed plate 7, and the section of fixed plate 7 is in the arcuate structure to lower recess, the first fan
The wind of 6 blowouts pass through fixed plate 7, and multiple through-holes 8 have peptizaiton to wind, the wind inside such cabinet body 1 can Uniform Flow,
The heat generated to each component cools down；
Connecting shaft 11 and gear 12 are to be welded to connect, and the highest point of gear 12 is lower than the minimum point of gag lever post 14, connection
The edge of plate 13 is hook solid, and connecting plate 13 is angularly provided with 4, and connecting shaft 11 and cabinet body in connecting shaft 11
1 connects for bearing, and when in wind to connecting plate 13, inner wall of the connecting plate 13 by connecting shaft 11 in cabinet body 1 is rotated, and increases
The flowing velocity of 1 inside wind of cabinet body contacts when gear 12 rotates with gag lever post 14, and gag lever post 14 has limit to the rotation of gear 12
Production is used, and gear 12 can only be rotated in one direction, the wind inside such cabinet body 1 will not cause to hinder to the rotation of connecting plate 13
Hinder；
Second fan 18 is identical with the wind direction of the first fan 6, and the vertical axis of the second fan 18 and the first fan 6 is located at together
As soon as on vertical line, the heat that such first fan 6 is blown out can be sucked out by the second fan 18, it is discharged by radiator-grid 19, to cabinet
Distributing for 1 internal heat of body is more efficient.
Working principle: when using the radiator structure of the frequency converter, according to Fig. 1-2, pass through mounting plate 3 first for the device
It is mounted on wall, link block 5 is contacted with wall drives spring 4 to squeeze, and link block 5 is rubber material, be can reduce inside cabinet body 1
Conduction of the noise that part generates to wall, then the wind of the first fan 6 blowout passes through fixed plate 7, is uniformly distributed in fixed plate 7
Multiple through-holes 8 have peptizaiton to wind, the wind inside such cabinet body 1 can Uniform Flow, to the heat of each component generation into
Row cooling；
According to Fig. 1 and Fig. 3, when in wind to connecting plate 13, inner wall of the connecting plate 13 by connecting shaft 11 in cabinet body 1 turns
Dynamic, the end point of connecting plate 13 is arcuate structure, has resistance to wind in this way, makes rotation more efficient, connecting plate 13 increases cabinet
The flowing velocity of 1 inside wind of body, and band moving gear 12 rotates when the rotation of connecting shaft 11, connects when gear 12 rotates with gag lever post 14
Touching, gag lever post 14 have restriction effect to the rotation of gear 12, gear 12 can only be rotated in one direction, in such cabinet body 1
The wind in portion will not cause to hinder to the rotation of connecting plate 13, and the outside of cabinet body 1 is provided with cooling fin 9, cooling fin 9 and cabinet body 1
Junction is coated with heat-conducting silicone grease 10, and the heat inside such cabinet body 1 can preferably pass to cooling fin 9, reaches heat dissipation
Purpose, there are also partial heats to be discharged outside cabinet body 1 by ventilating board 15；
According to Fig. 1 and Fig. 4, the second fan 18 is consistent with the wind direction of the first fan 6, the heat that such first fan 6 is blown out
It can be sucked out by the second fan 18, be discharged by radiator-grid 19, second fan 18 more efficient to distributing for 1 internal heat of cabinet body
Top be connected on shield 16 by multiple bars 17, and be reticular structure at the connection gap of bar 17, increase
Safety, and the flowing of heat will not be interfered.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of radiator structure of frequency converter, including cabinet body (1), the first fan (6) and shield (16), it is characterised in that: institute
The front for stating cabinet body (1) is equipped with device gate (2), and the corner of cabinet body (1) is connected with mounting plate (3), the cabinet body (1)
The back side is provided with spring (4), and the end point of spring (4) is connected with link block (5), and first fan (6) is mounted on cabinet body
(1) inner top surface, and fixed plate (7) are provided with below the first fan (6), and through-hole (8) are offered in fixed plate (7),
The side of the cabinet body (1) is equipped with cooling fin (9), and the inner wall of cabinet body (1) is coated with heat-conducting silicone grease (10), the thermal conductive silicon
The middle position of rouge (10) is provided with connecting shaft (11), and one end of connecting shaft (11) is equipped with gear (12), and gear
(12) it is provided with above gag lever post (14), the other end of the connecting shaft (11) is equipped with connecting plate (13), the cooling fin
(9) it being provided with below ventilating board (15), the shield (16) is mounted on the inner bottom surface of cabinet body (1), and shield (16)
Top is provided with bar (17), and the junction of bar (17) is equipped with the second fan (18), under the shield (16)
Side is provided with radiator-grid (19).
2. a kind of radiator structure of frequency converter according to claim 1, it is characterised in that: the spring (4) is in cabinet body (1)
Back side equidistantly distributed, and the link block (5) on spring (4) be rubber material.
3. a kind of radiator structure of frequency converter according to claim 1, it is characterised in that: the through-hole (8) is in fixed plate
(7) it is uniformly distributed on, and the section of fixed plate (7) is in the arcuate structure to lower recess.
4. a kind of radiator structure of frequency converter according to claim 1, it is characterised in that: the connecting shaft (11) and gear
(12) to be welded to connect, and the highest point of gear (12) is lower than the minimum point of gag lever post (14).
5. a kind of radiator structure of frequency converter according to claim 1, it is characterised in that: the edge of the connecting plate (13)
Place is hook solid, and connecting plate (13) is angularly provided with 4, and connecting shaft (11) and cabinet body (1) on connecting shaft (11)
For bearing connection.
6. a kind of radiator structure of frequency converter according to claim 1, it is characterised in that: second fan (18) and
The wind direction of one fan (6) is identical, and the vertical axis of the second fan (18) and the first fan (6) is located on same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821738125.4U CN209016920U (en) | 2018-10-25 | 2018-10-25 | A kind of radiator structure of frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821738125.4U CN209016920U (en) | 2018-10-25 | 2018-10-25 | A kind of radiator structure of frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209016920U true CN209016920U (en) | 2019-06-21 |
Family
ID=66839995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821738125.4U Expired - Fee Related CN209016920U (en) | 2018-10-25 | 2018-10-25 | A kind of radiator structure of frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209016920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030426A (en) * | 2019-12-25 | 2020-04-17 | 浙江佳乐科仪股份有限公司 | Heat pipe heat dissipation converter rack |
-
2018
- 2018-10-25 CN CN201821738125.4U patent/CN209016920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030426A (en) * | 2019-12-25 | 2020-04-17 | 浙江佳乐科仪股份有限公司 | Heat pipe heat dissipation converter rack |
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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: 20190621 Termination date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |