CN202160374U - Fan mounting structure of frequency converter - Google Patents
Fan mounting structure of frequency converter Download PDFInfo
- Publication number
- CN202160374U CN202160374U CN2011202633354U CN201120263335U CN202160374U CN 202160374 U CN202160374 U CN 202160374U CN 2011202633354 U CN2011202633354 U CN 2011202633354U CN 201120263335 U CN201120263335 U CN 201120263335U CN 202160374 U CN202160374 U CN 202160374U
- Authority
- CN
- China
- Prior art keywords
- fan
- frequency converter
- mounting structure
- interface
- adaptor
- 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 - Lifetime
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Abstract
The utility model discloses a fan mounting structure of a frequency converter, and belongs to the technical field of frequency converters. The frequency converter comprises a main circuit board, a shell body, and a fan, and is characterized in that: the shell body is provided with an mounting cavity; and the fan is provided with a fan power supply interface; the fan mounting structure of the frequency converter is characterized in that: the fan is arranged in the mounting cavity; a transiting component connected with the main circuit board is arranged in the mounting cavity; the transiting component is provided with a transiting component interface; and the fan power supply interface is connected with the transiting component interface. The fan mounting structure has the advantages that: because the fan mounting structure adopts the transiting component, the fan power supply interface is connected with the transiting component interface, and the transiting component is connected with the power supper interface, when the fan is mounted, maintained and detached, the fan power supply interface connected with the fan power supply interface only needs to be plugged in or plugged out without opening the main body of the frequency converter.
Description
Technical field
The utility model belongs to the converter technology field, is specifically related to a kind of fan mounting structure of frequency converter
Background technology
such as industry the reason of knowledge; Frequency converter is widely used in industrial automation control field as electric product, and the operational environment of frequency converter is comparatively abominable, and for example temperature is high, high humidity and trifle in the world are many or the like; In its course of work, can produce great amount of heat; Therefore need cool off it, the function element of using on the main circuit board that guarantees in the frequency converter is in normal operating state, promptly avoids main circuit board Yin Gaowen and damages.
are present; All be frequency converter to be dispelled the heat through radiator fan (abbreviation fan); In the prior art; Industry to radiator fan on frequency converter that the position is set is comparatively exquisite because the allocation position of radiator fan is relevant to the quality of radiating effect, the fan regulation and controlling device of the frequency converter that can be provided by Chinese invention patent application publication number CN10104258A this is confirmed.
Simultaneously; Relative other power components of the fan of frequency converter are rapid wear more; Therefore more relatively to the maintenance and the maintenance of frequency converter fan; But the mounting structure to radiator fan in the prior art is ignored to some extent, and the fan power supply interface with radiator fan is connected on the main circuit board of frequency converter usually, and this fixed form is not easy to the maintenance of radiator fan and dismounting
Summary of the invention
The task of
the utility model is accomplished like this; A kind of fan mounting structure of frequency converter; The fan that described frequency converter comprises a main circuit board, has the housing of installation cavity and have the fan power supply interface is characterized in that: described fan is installed in the installation cavity, is provided with the adaptor that is connected with main circuit board in the installation cavity; This adaptor has the adaptor interface, and described fan power supply interface is connected with said adaptor interface.
The described fan installation cavity of
the utility model has a base plate, constitutes clip in the centre and the two side portions of this base plate, and described fan is fixedly connected with clip.
the described fan installation cavity of the utility model top is provided with support, and support is fixedly connected with said housing, and said fan is fixedly connected with support.
described adaptor of the utility model is connected fixing with said fan through screw.
Be equipped with fan shroud on
described fan of the utility model.
The technical scheme that
the utility model provides is owing to adopted adaptor; And the fan power supply interface is connected with the interface of adaptor; Adaptor is connected with power interface on the main circuit board; So when installing, safeguarding and dismantling fan, need not to open transducer body, the fan power supply interface that only need will be connected with the interface of adaptor is plugged or is pulled away and gets final product.
Description of drawings
Fig. 1 is the overall structure figure after the assembling of the utility model.
Fig. 2 is the end view of the utility model.
Fig. 3 is the assembling assumption diagram of the utility model.
Embodiment
The technical spirit and the beneficial effect of the utility model can fully be understood in order to make the public in
; The applicant will combine accompanying drawing that the embodiment of the utility model is described in detail below; But the applicant is not the restriction to technical scheme to the description of embodiment, anyly makes form but not the variation of essence all should be regarded as the protection range of the utility model according to the utility model design.
for realizing above-mentioned purpose, the fan mounting structure of the frequency converter that the utility model provides has adopted following technical scheme: see also Fig. 1, Fig. 2, Fig. 3; The main circuit board 1 and housing 2 of frequency converter have been provided with installation cavity 21; The fan mounting structure that provides comprises support 3 and fan 4, and this support 3 is installed on the housing 2, and it is provided with perforate; Be used to pass the lead that adaptor 5 is connected with main circuit board 1, a pair of fan 4 is installed in this fan installation cavity 21.Adaptor 5 preferred screws and the fans 4 of adopting as the technical essential of the utility model are fixed.Adaptor 5 has adaptor interface 51; The fan power supply interface 41 of aforementioned fan 4 is matched through adaptor interface 51 and adaptor 5; Power interface 11 socket connections on adaptor interface 51 and the aforesaid main circuit board 1, thus being connected of fan power supply interface 41 and main circuit board 1 formed.In the time will carrying out dismounting to fan 4; Only need to plug or to pull away with the fan power supply interface 41 that the interface 51 of adaptor 5 is connected to get final product; Needn't as prior art, open transducer body and pull away fan power supply interface 41, make easy accessibility from main circuit board 1.
preferably; Centre and both sides at the base plate 211 of aforesaid fan installation cavity 21 constitute clip 2111; Aforesaid fan 4 fixes with clip 2111 and is fixing through screw and aforesaid support 3; Fan 4 also is furnished with fan shroud 42, and is fixing in the lump together with fan shroud 42 fixedly the time with support 3 through hold-down screw when fan 4, makes fan shroud 42 and integral body of fan 4 formation.
Can be known that by technique scheme the utility model is compared with the fan mounting means of the frequency converter of prior art, the technique effect that is had is following:
one of which can conveniently be installed and removed fan 4 through adaptor 5, need not open transducer body and behind main circuit board 1 plug fan plug, could install and remove fan 4; Make all relative fixed of fan interface 41, adaptor interface 51 and lead through adaptor 5, be difficult for the skew of occurrence positions, more convenient for installation, the maintenance of fan 4.
Its two, fan 4 relies on screw in the dropout 2111 on support 3 and the base plate 211, fixed, vibration class is high, the heat dispersion of fan 4 is stable
Claims (5)
1. the fan mounting structure of a frequency converter; The fan (4) that described frequency converter comprises a main circuit board (1), has the housing (2) of installation cavity (21) and have fan power supply interface (41); It is characterized in that: described fan (4) is installed in the installation cavity (21); Be provided with the adaptor (5) that is connected with main circuit board (1) in the installation cavity (21), this adaptor (5) has adaptor interface (51), and described fan power supply interface (41) is connected with said adaptor interface (51).
2. the fan mounting structure of frequency converter according to claim 1; It is characterized in that described fan installation cavity (21) has a base plate (211); Centre and two side portions at this base plate (211) constitute clip (2111), and described fan (4) is fixedly connected with clip (2111).
3. the fan mounting structure of frequency converter according to claim 1 is characterized in that described fan installation cavity (21) top is provided with support (3), and support (3) is fixedly connected with said housing (2), and said fan (4) is fixedly connected with support (3).
4. the fan mounting structure of frequency converter according to claim 1 is characterized in that described adaptor (5) passes through screw and is connected fixing with said fan (4).
5. according to the fan mounting structure of the described frequency converter of the arbitrary claim of claim 1-4, it is characterized in that being equipped with on the described fan (4) fan shroud (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202633354U CN202160374U (en) | 2011-07-25 | 2011-07-25 | Fan mounting structure of frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202633354U CN202160374U (en) | 2011-07-25 | 2011-07-25 | Fan mounting structure of frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202160374U true CN202160374U (en) | 2012-03-07 |
Family
ID=45767993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202633354U Expired - Lifetime CN202160374U (en) | 2011-07-25 | 2011-07-25 | Fan mounting structure of frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202160374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104881101A (en) * | 2015-06-09 | 2015-09-02 | 英业达科技有限公司 | Electronic device |
-
2011
- 2011-07-25 CN CN2011202633354U patent/CN202160374U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104881101A (en) * | 2015-06-09 | 2015-09-02 | 英业达科技有限公司 | Electronic device |
| CN104881101B (en) * | 2015-06-09 | 2018-06-19 | 英业达科技有限公司 | Electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |
|
| CX01 | Expiry of patent term |