CN209659138U - A kind of administration of energy conservation frequency converter used on blower - Google Patents
A kind of administration of energy conservation frequency converter used on blower Download PDFInfo
- Publication number
- CN209659138U CN209659138U CN201920502818.1U CN201920502818U CN209659138U CN 209659138 U CN209659138 U CN 209659138U CN 201920502818 U CN201920502818 U CN 201920502818U CN 209659138 U CN209659138 U CN 209659138U
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- CN
- China
- Prior art keywords
- frequency converter
- hole
- shield
- main body
- administration
- 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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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses the administration of energy conservation frequency converters used on a kind of blower, belong to the administration of energy conservation frequency converter field used on blower, including shield, connection sheet is provided on the outside of the shield, and connection sheet is internally provided with threaded hole, the outer surface of the shield is connected with first through hole, and the second through-hole is provided with immediately below first through hole, the four corners of the protection cover outer surface are all provided with the first connecting hole, and shield is internally provided with dust-proof layer.Shield, dust-proof layer, shatter-resistant layer and the air hole that the utility model passes through setting; realizing shield is that metallic grid structure can protect frequency converter main body; and dust-proof layer can be when frequency converter main body be run; dust is reduced to enter; reduce the possibility of frequency converter main body damage; shatter-resistant layer and air hole can prevent frequency converter main body get loose after the installation is completed drop cause frequency converter main body damage, reduce security risk.
Description
Technical field
The administration of energy conservation frequency converter field that the utility model relates to use on blower, the section used on specially a kind of blower
Frequency converter can be managed.
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.
The administration of energy conservation frequency converter used on existing blower is mounted on inside distribution box, exports different electric currents for blower
To adapt to the wind speed and wind-force of motor, but existing frequency converter leads to frequency converter during installation without suitably protecting structure
It can radiate bad, be easily accessible dust and be easy to cause situations such as dropping damage.
Utility model content
The purpose of this utility model is that: in order to solve existing frequency converter without suitably protecting structure, lead to frequency conversion
Device can radiate bad during installation, be easily accessible dust and the problem of be easy to cause situations such as dropping damage, provide one kind
The administration of energy conservation frequency converter used on blower.
To achieve the above object, the utility model provides the following technical solutions: the administration of energy conservation used on a kind of blower becomes
Frequency device, including shield, are provided with connection sheet on the outside of the shield, and connection sheet is internally provided with threaded hole, described
The outer surface of shield is connected with first through hole, and the second through-hole is provided with immediately below first through hole, the shield appearance
The four corners in face are all provided with the first connecting hole, and shield is internally provided with dust-proof layer, the inside installation of the dust-proof layer
There is frequency converter main body, display screen be provided on the outside of the frequency converter main body, and the side of frequency converter main body is provided with heat sink,
The heat sink is internally provided with heat dissipating layer, and radiating aluminium sheet is provided on the outside of heat sink, and the bottom end of the shield is set
It is equipped with shatter-resistant layer, and shatter-resistant layer is internally provided with air hole.
Preferably, the shield is made of metal material, and shield is cell structure, and the quantity of the connection sheet is
Four groups, connection sheet described in four groups is symmetrical arranged about the longitudinal central axis line of shield.
Preferably, the first through hole is rectangular configuration, and the quantity of second through-hole is three groups, and second is logical described in three groups
Hole is all circle, and the outside of the frequency converter main body, which is located at immediately below display screen, is provided with control button, and control button position
In the inside of the second through-hole.
Preferably, the four corners of the heat sink side are all provided with the second connecting hole, first connecting hole and second
Connecting hole is attached by bolt.
Preferably, the heat dissipating layer is internally provided with heat-conducting silicone grease, and the quantity of the radiating aluminium sheet is multiple groups, multiple groups institute
State the outside that radiating aluminium sheet is equally distributed on heat sink.
Preferably, the shatter-resistant layer is made of rubber material, and the quantity of the air hole is multiple groups.
Compared with prior art, the utility model has the beneficial effects that shield, dust-proof of the utility model by setting
Layer, shatter-resistant layer and air hole, frequency converter main body can be protected for metallic grid structure by realizing shield, and dust-proof layer
It can reduce dust when frequency converter main body is run and enter, reduce the possibility of frequency converter main body damage, shatter-resistant layer and ventilative
Hole can prevent frequency converter main body get loose after the installation is completed drop cause frequency converter main body damage, reduce security risk, also
The heat that frequency converter generates can be received by realizing heat sink by the heat sink, heat dissipating layer, radiating aluminium sheet of setting, so
Received heat is dredged by heat dissipating layer afterwards, allows heat to obtain volatilization evacuation by radiating aluminium sheet, to avoid
Frequency converter main body is damaged because temperature is excessively high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structure broken away view of the utility model；
Fig. 3 is the shatter-resistant schematic diagram of a layer structure of the utility model.
In figure: 1, shield；2, connection sheet；3, threaded hole；4, first through hole；5, the second through-hole；6, the first connecting hole；7,
Dust-proof layer；8, frequency converter main body；9, display screen；10, heat sink；11, the second connecting hole；12, heat dissipating layer；13, radiating aluminium sheet；
14, bolt；15, shatter-resistant layer；16, air hole.
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.
Please refer to Fig. 1-3, the administration of energy conservation frequency converter used on a kind of blower, including shield 1, the outside of shield 1
It is provided with connection sheet 2, and connection sheet 2 is internally provided with threaded hole 3, the outer surface of shield 1 is connected with first through hole 4, and
The underface of first through hole 4 is provided with the second through-hole 5, and the four corners of 1 outer surface of shield are all provided with the first connecting hole 6, and
Shield 1 is internally provided with dust-proof layer 7, and the inside of dust-proof layer 7 is equipped with frequency converter main body 8, and the outside of frequency converter main body 8 is set
It is equipped with display screen 9, and the side of frequency converter main body 8 is provided with heat sink 10, heat sink 10 is internally provided with heat dissipating layer 12, and
The outside of heat sink 10 is provided with radiating aluminium sheet 13, and the bottom end of shield 1 is provided with shatter-resistant layer 15, and the inside of shatter-resistant layer 15 is set
It is equipped with air hole 16.
The utility model realizes shield 1 by shield 1, dust-proof layer 7, shatter-resistant layer 15 and the air hole 16 of setting
Frequency converter main body can be protected into 8 rows for metallic grid structure, and dust-proof layer 7 can frequency converter main body run when,
It reduces dust to enter, reduces the possibility that frequency converter main body 8 is damaged, shatter-resistant layer 15 and air hole 16 can prevent frequency converter main body from pacifying
Getting loose to drop after dress causes frequency converter main body to be damaged, and reduces security risk.
Please emphatically refering to fig. 1, shield 1 is made of metal material, and shield 1 is cell structure, the quantity of connection sheet 2
It is four groups, four groups of connection sheets 2 are symmetrical arranged about the longitudinal central axis line of shield 1, need to carry out apparatus main body and distribution box
Installation allows frequency converter main body 8 to be that blower conveys suitable electric current, by inside connection sheet 2 threaded hole 3 with connect bolt
Rotation connection guarantees that four groups of connection sheets 2 can be with distribution box right angle setting.
Please be emphatically referring to Fig.2, first through hole 4 be rectangular configuration, the quantity of the second through-hole 5 is three groups, three group of second through-hole 5
Be all it is round, the underface that the outside of frequency converter main body 8 is located at display screen 9 is provided with control button, and control button is positioned at the
The inside of two through-holes 5, the display screen 9 in frequency converter main body 8 can be observed by the first through hole 4 in 1 outside of shield, and
Control button in frequency converter main body 8 can be pressed by second through-hole 5 in 1 outside of shield.
Please emphatically referring to Fig.2, the four corners of 10 side of heat sink are all provided with the second connecting hole 11, the first connecting hole 6 with
Second connecting hole 11 is attached by bolt 14, and threaded connection is easy to disassemble, is overhauled in the inside to frequency converter main body 8
When can turn bolt 14 and open device, then frequency converter main body 8 is checked.
Please be emphatically referring to Fig.2, heat dissipating layer 12 be internally provided with heat-conducting silicone grease, the quantity of radiating aluminium sheet 13 is multiple groups, more
Group radiating aluminium sheet 13 is equally distributed on the outside of heat sink 10, and the heat issued when frequency converter main body 8 is run can be by dissipating
Hot plate 10 is dredged, and heat sink 10 can receive heat, is then evacuated by the heat-conducting silicone grease inside heat dissipating layer 12, then
The heat transmission that frequency converter main body 8 is generated is volatilized heat by radiating aluminium sheet 13 to radiating aluminium sheet 13, to be frequency converter master
Body 8 evacuates most of heat, avoids frequency converter main body 8 because high temperature damages.
Please focus on refering to figure, shatter-resistant layer 15 is made of rubber material, and the quantity of air hole 16 is multiple groups, shatter-resistant layer 15 be for
Situations such as device is dropped after the installation is completed is prevented, frequency converter main body 8 is avoided directly to reduce the vibration being subject to ground face contact
Sense, air hole 16 are also to guarantee that the heat dissipation of apparatus main body bottom end is good simultaneously.
Working principle: in use, being installed firstly the need of by apparatus main body and distribution box, so that frequency converter main body 8 can
Think that blower conveys suitable electric current, the threaded hole 3 inside connection sheet 2 is rotatablely connected with bolt is connect, guarantees four groups of connections
Piece 2 can pass through the first through hole in 1 outside of shield with distribution box right angle setting, the display screen 9 in frequency converter main body 8
4 are observed, and the control button in frequency converter main body 8 can be pressed by second through-hole 5 in 1 outside of shield, are prevented
Shield 1 is that frequency converter main body 8 plays a protective role, and frequency converter main body 8 is avoided to receive extraneous shock, and works as frequency converter main body 8
The heat issued when operation can be dredged by heat sink 10, and heat sink 10 can receive heat, then pass through heat dissipating layer
Heat-conducting silicone grease inside 12 is evacuated, and heat-conducting silicone grease is the splendid thermal conductivity with high thermal conductivity, good electrical insulating property
(just for insulating heat conductive silicon grease), it is wider to use temperature, good stability in use, lower consistency and good application property
A kind of chemical coolant of energy, the heat transmission that frequency converter main body 8 can be generated, will by radiating aluminium sheet 13 to radiating aluminium sheet 13
Heat volatilization avoids frequency converter main body 8 because high temperature damages to evacuate most of heat for frequency converter main body 8, and shatter-resistant layer
15 be situations such as device is dropped after the installation is completed in order to prevent, avoid frequency converter main body 8 directly with ground face contact reduce by
The vibration sense arrived.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. the administration of energy conservation frequency converter used on a kind of blower, including shield (1), it is characterised in that: the shield (1)
Outside is provided with connection sheet (2), and connection sheet (2) is internally provided with threaded hole (3), and the outer surface of the shield (1) connects
It is connected to first through hole (4), and is provided with the second through-hole (5) immediately below first through hole (4), shield (1) outer surface
Four corners are all provided with the first connecting hole (6), and shield (1) is internally provided with dust-proof layer (7), the dust-proof layer (7)
Inside is equipped with frequency converter main body (8), is provided with display screen (9) on the outside of the frequency converter main body (8), and frequency converter main body
(8) side is provided with heat sink (10), and the heat sink (10) is internally provided with heat dissipating layer (12), and heat sink (10)
Outside is provided with radiating aluminium sheet (13), and the bottom end of the shield (1) is provided with shatter-resistant layer (15), and the inside of shatter-resistant layer (15)
It is provided with air hole (16).
2. the administration of energy conservation frequency converter used on a kind of blower according to claim 1, it is characterised in that: the shield
(1) it is made of metal material, and shield (1) is cell structure, the quantity of the connection sheet (2) is four groups, is connected described in four groups
Contact pin (2) is symmetrical arranged about the longitudinal central axis line of shield (1).
3. the administration of energy conservation frequency converter used on a kind of blower according to claim 1, it is characterised in that: described first is logical
Hole (4) is rectangular configuration, and the quantity of second through-hole (5) is three groups, and the second through-hole (5) described in three groups is all circle, described
The outside of frequency converter main body (8), which is located at immediately below display screen (9), is provided with control button, and control button is located at the second through-hole
(5) inside.
4. the administration of energy conservation frequency converter used on a kind of blower according to claim 1, it is characterised in that: the heat sink
(10) four corners of side are all provided with the second connecting hole (11), and first connecting hole (6) passes through with the second connecting hole (11)
Bolt (14) is attached.
5. the administration of energy conservation frequency converter used on a kind of blower according to claim 1, it is characterised in that: the heat dissipating layer
(12) be internally provided with heat-conducting silicone grease, the quantity of the radiating aluminium sheet (13) is multiple groups, radiating aluminium sheet (13) described in multiple groups etc.
Away from the outside for being distributed in heat sink (10).
6. the administration of energy conservation frequency converter used on a kind of blower according to claim 1, it is characterised in that: the shatter-resistant layer
(15) it is made of rubber material, the quantity of the air hole (16) is multiple groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502818.1U CN209659138U (en) | 2019-04-15 | 2019-04-15 | A kind of administration of energy conservation frequency converter used on blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502818.1U CN209659138U (en) | 2019-04-15 | 2019-04-15 | A kind of administration of energy conservation frequency converter used on blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209659138U true CN209659138U (en) | 2019-11-19 |
Family
ID=68529297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920502818.1U Expired - Fee Related CN209659138U (en) | 2019-04-15 | 2019-04-15 | A kind of administration of energy conservation frequency converter used on blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209659138U (en) |
-
2019
- 2019-04-15 CN CN201920502818.1U patent/CN209659138U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 |