CN205610469U - Converter chassis component - Google Patents
Converter chassis component Download PDFInfo
- Publication number
- CN205610469U CN205610469U CN201620398605.5U CN201620398605U CN205610469U CN 205610469 U CN205610469 U CN 205610469U CN 201620398605 U CN201620398605 U CN 201620398605U CN 205610469 U CN205610469 U CN 205610469U
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- CN
- China
- Prior art keywords
- installing space
- installation space
- cabinet assembly
- inner chamber
- transduser cabinet
- 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.)
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Abstract
The utility model relates to a field of converter equipment technique provides converter chassis component, box including having the inner chamber is formed with the partition wall in the inner chamber, a mutually independent installation space and the 2nd installation space are separated into with the inner chamber to the partition wall, are equipped with air intake and air outlet on an installation space's the lateral wall, and air intake, an installation space and air outlet communicate with each other in order to form the hot air duct that looses, and the upper end of box is equipped with the upper cover, and the upper cover is equipped with control panel assembly. In application, adorn the circuit module in the 2nd installation space, adorn radiator unit in an installation space, thus, radiator unit's heat can be followed the hot air duct that looses and distributed away, and because an installation space and the 2nd installation space mutual independence, dust or the steam among the hot air duct of loosing can't permeate to the 2nd installation space in, avoid the circuit module to receive the influence of dust or steam, circuit subassembly and radiator unit's isolation completely, the stability of the reliability of complete machine performance with is improved, avoid the material, the problem that die cost is high.
Description
Technical field
This utility model belongs to the field of frequency converter equipment technology, particularly relates to transduser cabinet assembly.
Background technology
In existing transduser cabinet, being usually provided with circuit unit and radiating subassembly, circuit unit includes electricity
Road plate and the electronic component being located on circuit board, radiating subassembly distributes the heat of circuit unit.Wherein, circuit
The protection of assembly is the guarantee of whole aircraft reliability and stability, and radiating subassembly can by the dust of external environment condition or
Steam is brought cabinet inside into thus is affected the normal work of circuit unit.Accordingly, it would be desirable to by circuit unit with scattered
Hot assembly separates.In prior art, radiating subassembly generally comprises radiator, and it is generally by the housing of radiator
As the base of converter, circuit unit is installed on base, so, it is achieved circuit unit and heat radiation group
Part is completely isolated.But, it yet suffers from such problem: owing to the housing of radiator is aluminium material,
The Material Cost and the die cost that make converter are high.
Utility model content
The purpose of this utility model is to provide transduser cabinet assembly, it is intended to solve prior art owing to using
Aluminum mass shell body and make material, die cost high problem.
For solving above-mentioned technical problem, this utility model provides transduser cabinet assembly, including having inner chamber
Casing, described inner chamber is formed partition wall, described inner chamber is separated into separate first by described partition wall
Installing space and the second installing space, be provided with radiating subassembly, described second peace in described first installing space
Dress is provided with circuit unit in space, and the sidewall of described first installing space offers air inlet and air outlet,
Described air inlet, described first installing space and described air outlet pass to form heat dissipation wind channel, described casing mutually
Upper end be provided with upper cover, described on cover and be provided with Controls Palette.
Further, described air inlet is located on the front side wall of described first installing space, and described air outlet sets
On the rear wall of described first installing space, the shape of described heat dissipation wind channel is tubular.
Further, the bottom of described first installing space offers port.
Further, described passage port is provided with the base plate for covering described port.
Further, described circuit unit includes power amplifier board and the capacitor board being provided with electronic component.
Further, described partition wall includes the vertical wall vertically extended and is connected to described vertical wall
Upper end and horizontally extending transverse wall, described power amplifier board is installed on described transverse wall, described electric capacity
Plate is installed between the sidewall of described vertical wall and described second installing space.
Further, described radiating subassembly includes the radiator being located in described first installing space and is installed on
The blower fan of described air inlet.
Further, the sidewall of described second installing space offers louvre.
Further, the bottom of described casing is provided with installing hole, and the bottom of described second installing space is provided with props up
Strut.
Further, the shape of described casing, the shape of described inner chamber, described first installing space and institute
The shape stating the second installing space is rectangle.
The beneficial effect of the transduser cabinet assembly that this utility model provides:
When above-mentioned transduser cabinet assembly is installed, respectively circuit unit is installed on the second installing space, will dissipate
Hot assembly is installed on the first installing space.Owing to offering air inlet and air-out on the sidewall of the first installing space
Mouthful, air inlet, the first installing space and air outlet pass to form heat dissipation wind channel, so, radiating subassembly mutually
Heat can distribute along heat dissipation wind channel.And due to the setting of cabinets cavity mid-board so that first installs sky
Between separate with the second installing space, so, it is achieved being independently arranged of heat dissipation wind channel, in heat dissipation wind channel
Dust or steam cannot penetrate in the second installing space, it is to avoid circuit unit is by dust or the shadow of steam
Ring, it is achieved that circuit unit is completely isolated with radiating subassembly, improve the reliability of overall performance with stable
Property, which obviate existing employing aluminum mass shell body and make the problem that material, die cost are high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the transduser cabinet assembly that this utility model embodiment provides；
Fig. 2 is the structural representation of the casing of the transduser cabinet assembly that this utility model embodiment provides；
Fig. 3 is another structural representation of the casing of the transduser cabinet assembly that this utility model embodiment provides
Figure；
Fig. 4 is the casing of transduser cabinet assembly, circuit unit and the heat radiation that this utility model embodiment provides
The structural representation of assembly.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And embodiment, this utility model is further elaborated.Should be appreciated that described herein specifically
Embodiment, only in order to explain this utility model, is not used to limit this utility model.
As shown in figures 1-4, the preferred embodiment provided for this utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, and it can
With directly on another element or be connected on this another element.When an element is known as " even
It is connected to " another element, it can be directly to another element or be indirectly connected to this another yuan
On part.
Also, it should be noted the orientation term such as left and right, upper and lower in the present embodiment, it it is only phase each other
To concept or with the normal operating condition of product as reference, and should not be regarded as restrictive.
As shown in Figures 1 to 4, the transduser cabinet assembly 10 that the present embodiment provides, including having inner chamber
Casing 11, is formed with partition wall 12 in inner chamber, inner chamber is separated into the first separate installation sky by partition wall 12
Between 131 and second installing space 132, the first installing space 131 is provided with radiating subassembly 14, and second installs
Space 132 is provided with circuit unit 15, the sidewall of the first installing space 131 offers air inlet 16 and
Air outlet 17, air inlet the 16, first installing space 131 and air outlet 17 phase pass to formed heat dissipation wind channel,
The upper end of casing 11 is provided with upper cover 21, and upper cover 21 is provided with Controls Palette 22.Controls Palette
22 for being controlled the work of circuit unit 15 and radiating subassembly 14.
As shown in Figures 1 to 4, when above-mentioned transduser cabinet assembly 10 is installed, respectively by circuit unit 15
It is installed on the second installing space 132, radiating subassembly 14 is installed on the first installing space 131.Due to first
Offering air inlet 16 and air outlet 17 on the sidewall of installing space 131, air inlet 16, first installs sky
Between 131 and air outlet 17 phase pass to formed heat dissipation wind channel, so, the heat of radiating subassembly 14 can be along heat radiation
Air channel distributes.And due to the setting of casing 11 inner chamber mid-board 12 so that the first installing space 131
Separate, so with the second installing space 132, it is achieved being independently arranged of heat dissipation wind channel, in heat dissipation wind channel
Dust or steam cannot penetrate in the second installing space 132, it is to avoid circuit unit 15 by dust or
The impact of steam, it is achieved that circuit unit 15 is completely isolated with radiating subassembly 14, improves overall performance
Reliability and stability, which obviate existing employing aluminum mass shell body and make the problem that material, die cost are high.
The present embodiment is about the first embodiment of heat dissipation wind channel, as shown in Figure 1 to Figure 3, air inlet 16
Being located on the front side wall of the first installing space 131, air outlet 17 is located at the rear wall of the first installing space 131
On, the shape of heat dissipation wind channel is tubular.In this embodiment, heat dissipation wind channel designs for tubular, and it is applicable
In the situation that casing 11 size is less, now, mould core pulling mechanism can be processed.
The present embodiment is about the second embodiment of heat dissipation wind channel, and as shown in Figure 1 to Figure 3, first installs sky
Between 131 bottom offer port 18.In this embodiment, heat dissipation wind channel is open by design, and it is applicable
Relatively big in casing 11 size, mould core pulling mechanism is too big, cannot ensure that the injection under the conditions of high clamp force adds
The situation of work precision.And, this open design, can be by the converter mounting means by bottom wall hanging
Install.
As in figure 2 it is shown, certainly, in the second embodiment of heat dissipation wind channel, for the ease of by heat dissipation wind channel
It is surrounded, at port 18, is provided with the base plate 19 for covering port 18.
Refinement ground, as shown in Figure 1 to Figure 3, circuit unit 15 includes the power amplifier board being provided with electronic component
151 and capacitor board 152.Certainly, in other embodiments, circuit unit 15 can also be other structure shapes
Formula, is not limited to that.
As shown in Figure 1 to Figure 3, in order to easily facilitate power amplifier board 151 and the natural heat dissipation of capacitor board 152,
Partition wall 12 includes the vertical wall 121 vertically extended and is connected to vertical wall 121 upper end and along level
The transverse wall 122 that direction extends, power amplifier board 151 is installed on transverse wall 122, and capacitor board 152 is installed on
Vertically between wall 121 and the sidewall of the second installing space 132.So, power amplifier board 151 and capacitor board 152
It is provided separately, more conducively power amplifier board 151 and the natural heat dissipation of capacitor board 152.
Refinement ground, as shown in Figure 1 to Figure 3, radiating subassembly 14 includes being located in the first installing space 131
Radiator 141 and be installed on the blower fan 142 at air inlet 16.Certainly, in other embodiments, radiating subassembly
14 can also be other versions, is not limited to that.
In order to be more favorable for the heat radiation of circuit unit 15, the sidewall of the second installing space 132 offers heat radiation
Hole 111.
As shown in Figure 1 to Figure 3, for the ease of the installation of converter, the bottom of casing 11 is provided with installing hole
112, so, the casing 11 of converter can be directly mounted on wall or ground by installing hole 112, with
Time, so that the support of casing 11 is more firm, the bottom of the second installing space 132 is provided with support bar
113。
Refinement ground, as shown in Figure 1 to Figure 3, for the ease of the installation of converter casing 11, for the ease of electricity
Road assembly 15 and the radiating subassembly 14 installation in casing 11 inner chamber, the shape of casing 11, the shape of inner chamber
The shape of shape, the first installing space 131 and the second installing space 132 is rectangle.Certainly, other are real
Execute in example, the shape of casing 11, the shape of inner chamber, the first installing space 131 and the second installing space
The shape of 132 can be also other shapes, is not limited to that.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all
Any amendment, equivalent and the improvement etc. made within spirit of the present utility model and principle, all should comprise
Within protection domain of the present utility model.
Claims (10)
1. transduser cabinet assembly, it is characterised in that include the casing with inner chamber, is formed in described inner chamber
Having partition wall, described inner chamber is separated into the first separate installing space and the second installing space by described partition wall,
Described first installing space is provided with radiating subassembly, described second installing space is provided with circuit unit,
Air inlet and air outlet, described air inlet, described first peace is offered on the sidewall of described first installing space
Dress space and described air outlet pass to form heat dissipation wind channel mutually, and the upper end of described casing is provided with upper cover, described on
Cover and be provided with Controls Palette.
2. transduser cabinet assembly as claimed in claim 1, it is characterised in that described air inlet is located at institute
Stating on the front side wall of the first installing space, described air outlet is located on the rear wall of described first installing space,
The shape of described heat dissipation wind channel is tubular.
3. transduser cabinet assembly as claimed in claim 1, it is characterised in that described first installing space
Bottom offer port.
4. transduser cabinet assembly as claimed in claim 3, it is characterised in that described passage port is provided with use
In the base plate covering described port.
5. the transduser cabinet assembly as described in any one of Claims 1 to 4, it is characterised in that described circuit
Assembly includes power amplifier board and the capacitor board being provided with electronic component.
6. transduser cabinet assembly as claimed in claim 5, it is characterised in that described partition wall includes along perpendicular
Nogata is to the vertical wall extended and is connected to described vertical wall upper end and horizontally extending transverse wall,
Described power amplifier board is installed on described transverse wall, and described capacitor board is installed on described vertical wall and described second peace
Between the sidewall in dress space.
7. the transduser cabinet assembly as described in any one of Claims 1 to 4, it is characterised in that described heat radiation
Assembly includes the radiator being located in described first installing space and is installed on the blower fan of described air inlet.
8. the transduser cabinet assembly as described in any one of Claims 1 to 4, it is characterised in that described second
Louvre is offered on the sidewall of installing space.
9. the transduser cabinet assembly as described in any one of Claims 1 to 4, it is characterised in that described casing
Bottom be provided with installing hole, the bottom of described second installing space is provided with support bar.
10. the transduser cabinet assembly as described in any one of Claims 1 to 4, it is characterised in that described case
The shape of body, the shape of described inner chamber, described first installing space and the shape of described second installing space
It is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398605.5U CN205610469U (en) | 2016-05-05 | 2016-05-05 | Converter chassis component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398605.5U CN205610469U (en) | 2016-05-05 | 2016-05-05 | Converter chassis component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205610469U true CN205610469U (en) | 2016-09-28 |
Family
ID=56968866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620398605.5U Active CN205610469U (en) | 2016-05-05 | 2016-05-05 | Converter chassis component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205610469U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602884A (en) * | 2016-12-13 | 2017-04-26 | 华远电气股份有限公司 | Variable-frequency drive with independent air duct structure and assembling process thereof |
| CN106793687A (en) * | 2016-12-13 | 2017-05-31 | 华远电气股份有限公司 | A kind of assembly technology of frequency converter |
| CN107911006A (en) * | 2017-12-08 | 2018-04-13 | 深圳市禾望电气股份有限公司 | The base and frequency converter of a kind of frequency converter |
| CN111049361A (en) * | 2020-01-02 | 2020-04-21 | 中车青岛四方车辆研究所有限公司 | Three-level power module system device and charging system |
-
2016
- 2016-05-05 CN CN201620398605.5U patent/CN205610469U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602884A (en) * | 2016-12-13 | 2017-04-26 | 华远电气股份有限公司 | Variable-frequency drive with independent air duct structure and assembling process thereof |
| CN106793687A (en) * | 2016-12-13 | 2017-05-31 | 华远电气股份有限公司 | A kind of assembly technology of frequency converter |
| CN106793687B (en) * | 2016-12-13 | 2019-04-16 | 华远电气股份有限公司 | A kind of assembly method of frequency converter |
| CN106602884B (en) * | 2016-12-13 | 2023-06-09 | 华远电气股份有限公司 | Frequency converter with independent air duct structure and assembling process thereof |
| CN107911006A (en) * | 2017-12-08 | 2018-04-13 | 深圳市禾望电气股份有限公司 | The base and frequency converter of a kind of frequency converter |
| CN111049361A (en) * | 2020-01-02 | 2020-04-21 | 中车青岛四方车辆研究所有限公司 | Three-level power module system device and charging system |
| CN111049361B (en) * | 2020-01-02 | 2021-03-19 | 中车青岛四方车辆研究所有限公司 | Three-level power module system device and charging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |