CN208063059U - A kind of inverter - Google Patents
A kind of inverter Download PDFInfo
- Publication number
- CN208063059U CN208063059U CN201820282496.XU CN201820282496U CN208063059U CN 208063059 U CN208063059 U CN 208063059U CN 201820282496 U CN201820282496 U CN 201820282496U CN 208063059 U CN208063059 U CN 208063059U
- Authority
- CN
- China
- Prior art keywords
- inductance
- inverter
- supporting body
- bogey
- slot
- 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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Abstract
The utility model embodiment discloses a kind of inverter, the inverter includes inverter theme and inductance bogey, the inductance bogey includes the supporting body of trench structure, with at least one inductance, at least one inductance is fixed in the slot of the supporting body, the inductance exit of at least one inductance is connected with the setting component in the inverter main body, for providing access inductance for the inverter main body；At least one outer surface of the supporting body is set as fin face.Inductance needed for inverter can be uniformly set in supporting body slot by the inductance bogey for the inverter that the utility model embodiment provides, and supporting body uses fin face structure, the heat dissipation area of increasing to be more conducive to the heat dissipation of inductance.
Description
Technical field
The utility model embodiment is related to inverter technology more particularly to a kind of inverter.
Background technology
Fig. 1 and Fig. 2 respectively illustrates two kinds of traditional inverters, as shown in Figure 1, in the cabinet of traditional inverter,
Inductance bogey is fabricated using metal plate bending, the bogey of metal plate bending technique manufacture, can be in its supporting body
Portion is provided with multiple inductance.As shown in Fig. 2, inductance bogey is fabricated using compression mod technique, the manufacture of compression mod technique
Bogey supporting body inside can only be arranged there are one inductance.The carrying dress manufactured using metal plate bending or compression mod technique
Heat dissipation effect unobvious are set, shape is not beautiful enough, and structural strength is poor.With the high-efficiency operation of inverter, the electricity in cabinet
Sense produces a large amount of heat, there is an urgent need for completing the quick transmission of heat, declines even damage to avoid the operational efficiency of inverter
Inverter, and traditional inductance bogey has been unable to meet the demand.
Utility model content
The utility model provides a kind of inductance bogey, and inductance rapid cooling may be implemented, avoid the operation of inverter
Efficiency declines even damage inverter.
The utility model embodiment provides a kind of inverter, including, inverter main body and inductance bogey,
In：
The inductance bogey includes the supporting body of trench structure and at least one inductance, and at least one inductance is solid
Due in the slot of the supporting body, the inductance exit of at least one inductance and the setting member device in the inverter main body
Part is connected, for providing access inductance for the inverter main body；
At least one outer surface of the supporting body is set as fin face.
Further, the material of the supporting body includes aluminium section bar.
Further, the supporting body is cuboid groove.
Further, the notch of the supporting body is provided with sealing ring.
Further, organic casting glue embedding is used in the slot of the supporting body.
Further, the inductance includes boost inductance and inversion inductor.
Further, the inductance is wrapped up by insulating tape.
Further, in the slot of the inductance and the supporting body insulation spacer is provided between bottom.
Further, the inverter main body includes supporter, is used to support the inductance bogey and the setting
Component.
Further, first kind hole and the second class hole are provided on the supporter, wherein：
The inductance bogey is by first kind hole described in screw precession, so that the inductance bogey is fixed on
On the supporter；The inductance exit of the inductance is connected by the second class hole with the setting component.
The inverter that the utility model embodiment provides includes inverter theme and inductance bogey, and the inductance is held
It carries and sets supporting body and at least one inductance including trench structure, at least one inductance is fixed on the supporting body
In slot, the inductance exit of at least one inductance is connected with the setting component in the inverter main body, is used for as institute
It states inverter main body and access inductance is provided；At least one outer surface of the supporting body is set as fin face.The utility model is real
Applying the inductance bogey of the inverter of example offer can uniformly be set to inductance needed for inverter in supporting body slot, supporting body
Using fin face structure, the heat dissipation area of increasing is more conducive to the heat dissipation of inductance.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for inverter that the prior art provides；
Fig. 2 is the structural schematic diagram for another inverter that the prior art provides；
Fig. 3 is a kind of structural schematic diagram for inverter that the utility model embodiment provides；
Fig. 4 is a kind of structural schematic diagram for inductance bogey that the utility model embodiment provides；
Fig. 5 is a kind of structural schematic diagram for inverter supporter that the utility model embodiment provides.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
It is bright, it illustrates only for ease of description, in attached drawing and the relevant part of the utility model rather than entire infrastructure.
Fig. 3 is a kind of structural schematic diagram for inverter that the utility model embodiment provides, and Fig. 4 is that the utility model is implemented
A kind of inductance bearing structure schematic diagram that example provides, as shown in Figure 3 and Figure 4, which includes inverter main body 1 and inductance
Bogey 2, wherein：
Inductance bogey 2 includes the supporting body 21 and at least one inductance 22 of trench structure, and at least one inductance 22 is solid
Due in the slot of supporting body 21, the inductance exit of at least one inductance is connected with the setting component in inverter main body, uses
In providing access inductance for inverter main body.
At least one outer surface of supporting body 21 is set as fin face.
It is understood that supporting body can be integrated assembly, assembly can also be split.Five in supporting body are outer
In surface, two outer surfaces that can will be perpendicular to inductance orientation split assembly, you can to understand the two outer surfaces
For two baffles, its excess-three outer surface is integrally assembled.Assembly can be such that inductance is more easily placed in slot in this way, and
And can be according to the quantity of inductance, the position of two baffles of adjustment of adaptability, it can be to avoid the waste of casting glue.For example, recessed
Slot is the groove that can place 5 inductance, if need to only place 3 inductance according to actual needs, at this point it is possible to utilize adjustment gear
The position of plate, the size of the change groove of adaptability, reduces the use of casting glue.
Fin face can be set to the outer surface of slot bottom and be parallel on two outer surfaces of inductance orientation, and hang down
Setting fin face directly can be chosen whether according to user's actual need in two outer surfaces of inductance orientation, such as working as will be vertical
When two outer surfaces of inductance orientation split assembly, you can the two outer surfaces are interpreted as two baffles, in order to
Facilitate baffle plug, mobile etc. to be adaptively adjusted, fin face can be not provided with.
Inductance is fixed in the slot of supporting body, can be that fixed trepanning is arranged on inductance, in supporting body slot setting and
Corresponding hole, by the hole being arranged in screw precession trepanning and supporting body slot, so that inductance is fixed.It is appreciated that
It is that, for beauty, hole may not necessarily run through slot bottom.
The inductance bogey for the inverter that the utility model embodiment provides can uniformly set inductance needed for inverter
It is placed in supporting body slot, supporting body uses fin face structure, heat dissipation area is increased, to be more conducive to inverter high efficiency
The rapid cooling of inductance when operation.
Further, the inductance 22 needed for inverter includes boost inductance BOOST and inversion inductor INV.Supporting body 21
Organic casting glue embedding is used in slot.
Wherein, inductance is one of the component of most critical inside photovoltaic DC-to-AC converter, mainly there is energy storage, is boosted, and is filtered, and is eliminated
The effects that EMI, can reduce inverter internal and inductor temperature, moreover it is possible to significantly improve electricity using organic casting glue embedding inductance
The performance of sense and service life.
Embedding is exactly that liquid polyurethane compound is filled device of the people equipped with electronic component, circuit with mechanical or manual mode
It is interior, the thermosetting polymer insulating materials haveing excellent performance is solidified under room temperature or heating condition.Used in the process of this
Liquid polyurethane compound is exactly casting glue.Casting glue can play waterproof and dampproof, dust-proof, insulation, heat conduction, guarantor after being fully cured
Close, anticorrosion, heatproof, it is shockproof the effects that.
Further, the material of supporting body 21 includes aluminium section bar.
Wherein, supporting body material uses aluminium section bar, supporting body to be process by aluminium section die.Aluminium section bar heat dissipation effect
More preferably, thermal coefficient higher, can heat transfer that is highly effective, generating when quickly running inductance go out, ensure inverter
High-efficiency operation.
Further, supporting body 21 is cuboid groove.
Further, the notch of supporting body 21 is provided with sealing ring 211.
Further, inductance 22 is wrapped up by insulating tape.
Further, in the slot of inductance 22 and supporting body 21 insulation spacer is provided between bottom.
Wherein, insulation spacer can select heat-conducting silica gel sheet, can also be the felt pad formed after heat-conducting silicone grease adhesive curing
Piece, the heat that can complete heating position and radiating part interdigit is transmitted, while can also play the insulation, damping and sealing of inductance
The effects that.Grounding may be used outside supporting body, inductance electric leakage is avoided to lead to the influence of supporting body electrical conduction.
Fig. 5 is a kind of structural schematic diagram for inverter supporter that the utility model embodiment provides, such as Fig. 5 inverters
Main body includes supporter 11, is used to support inductance bogey 2 and setting component.
First kind hole 111 and the second class hole 112 are provided on supporter 11, wherein：
Inductance bogey 2 is by screw precession first kind hole 111, so that inductance bogey 2 is fixed on supporter
On 11；The inductance exit 221 of inductance 22 is connected by the second class hole 112 with setting component.
Wherein, supporter is affixed to the structure of inverter body interior, can be circuit bread board.Inverter supporter
Side be inductance bogey, the other side is the exit of inductance, it is to be understood where the exit of usual inductance
The other side, which is set to, to be conducive at the position that inverter maintenance personnel checks and repairs, another as where the exit by inductance
The position setting that side face inverter maintenance personnel checks and repairs.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, can carry out for a person skilled in the art various bright
Aobvious variation is readjusted and is substituted without departing from the scope of protection of the utility model.Therefore, although passing through above example
The utility model is described in further detail, but the utility model is not limited only to above example, is not departing from
Can also include other more equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Right determine.
Claims (10)
1. a kind of inverter, which is characterized in that including, inverter main body and inductance bogey, wherein：
The inductance bogey includes the supporting body of trench structure and at least one inductance, and at least one inductance is fixed on
In the slot of the supporting body, the inductance exit of at least one inductance and the setting component phase in the inverter main body
Even, for providing access inductance for the inverter main body；
At least one outer surface of the supporting body is set as fin face.
2. inverter according to claim 1, which is characterized in that the material of the supporting body includes aluminium section bar.
3. inverter according to claim 1, which is characterized in that the supporting body is cuboid groove.
4. inverter according to claim 1, which is characterized in that the notch of the supporting body is provided with sealing ring.
5. inverter according to claim 1, which is characterized in that filled using organic casting glue in the slot of the supporting body
Envelope.
6. inverter according to claim 1, which is characterized in that the inductance includes boost inductance and inversion inductor.
7. inverter according to claim 1, which is characterized in that the inductance is wrapped up by insulating tape.
8. inverter according to claim 1, which is characterized in that bottom in the slot of the inductance and the supporting body it
Between be provided with insulation spacer.
9. inverter according to claim 1, which is characterized in that the inverter main body includes supporter, is used to support
The inductance bogey and the setting component.
10. inverter according to claim 9, which is characterized in that be provided with first kind hole and on the supporter
Two class holes, wherein：
The inductance bogey by first kind hole described in screw precession so that the inductance bogey be fixed on it is described
On supporter；The inductance exit of the inductance is connected by the second class hole with the setting component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820282496.XU CN208063059U (en) | 2018-02-28 | 2018-02-28 | A kind of inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820282496.XU CN208063059U (en) | 2018-02-28 | 2018-02-28 | A kind of inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208063059U true CN208063059U (en) | 2018-11-06 |
Family
ID=63991524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820282496.XU Expired - Fee Related CN208063059U (en) | 2018-02-28 | 2018-02-28 | A kind of inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208063059U (en) |
-
2018
- 2018-02-28 CN CN201820282496.XU patent/CN208063059U/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: 20181106 Termination date: 20200228 |