CN221575905U - Converter casing convenient to heat dissipation - Google Patents
Converter casing convenient to heat dissipation Download PDFInfo
- Publication number
- CN221575905U CN221575905U CN202323301827.XU CN202323301827U CN221575905U CN 221575905 U CN221575905 U CN 221575905U CN 202323301827 U CN202323301827 U CN 202323301827U CN 221575905 U CN221575905 U CN 221575905U
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- CN
- China
- Prior art keywords
- shell
- heat dissipation
- air inlet
- frequency converter
- casing
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000009795 derivation Methods 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a frequency converter shell convenient for heat dissipation, which comprises a shell, wherein a communication port is formed in the inner side of the shell, a fixed plate is fixedly connected to the inner wall of the shell, a plurality of rotating bases are fixedly connected to one side of the fixed plate, two symmetrically arranged side plates and a cover plate are respectively and rotatably connected in the rotating bases, an auxiliary mechanism for assisting the shell in exhausting is arranged on one side of the shell, an air inlet fan is fixedly connected to one side of the shell, and a communication mechanism for communicating is arranged between the air inlet fan and the side plates and between the air inlet fan and the cover plate. The utility model has the advantages that the structure of the communication port, the air inlet fan, the air outlet fan, the side plates, the cover plate and the like is arranged, the air inlet and outlet process of the air outlet fan is assisted by the air inlet fan, the air exhaust efficiency in the shell is improved, meanwhile, the omnibearing air circulation of the frequency converter can be realized through the positioning contact between the side plates and the cover plate and the frequency converter, the heat transfer and the derivation of the frequency converter are convenient, and the heat dissipation efficiency of the frequency converter is improved.
Description
Technical Field
The utility model relates to the technical field of frequency converter shells, in particular to a frequency converter shell convenient for heat dissipation.
Background
The frequency converter is a power control device which controls the alternating current motor by changing the frequency of a working power supply of the motor by applying a frequency conversion technology and a microelectronic technology. The frequency converter mainly comprises a rectifying unit (alternating current to direct current), a filtering unit, an inverting unit (direct current to alternating current), a braking unit, a driving unit, a detecting unit micro-processing unit and the like. Because the converter can produce a large amount of heat in the in-process of using, so need dispel the heat to the converter to guarantee the work efficiency of converter.
The converter need carry out waterproof dirt-proof protection to it in the use, therefore the converter need set up in the protection box more, but because be in the box, and then lead to the converter in the unable quick effectual discharge of a large amount of heat that the use produced, and then lead to the accumulation of heat in the box, work process and life to the converter cause the influence, current heat dissipation mode is the mode that fan unidirectional was aired exhaust to carry out the heat dissipation and is handled, this kind of mode is when using, can't carry out quick and accurate heat dissipation and handle, lead to the problem that the radiating efficiency is low.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a frequency converter shell convenient for heat dissipation.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a converter casing convenient to heat dissipation, includes the casing, the intercommunication mouth has been seted up to the inboard of casing, the inner wall fixedly connected with fixed plate of casing, one side fixedly connected with of fixed plate rotates the base, and is a plurality of rotate the curb plate and the apron that are connected with two symmetries and set up in the base respectively, one side of casing is equipped with the auxiliary mechanism that is used for assisting the casing to exhaust, one side fixedly connected with air inlet fan of casing, be equipped with the intercommunication mechanism that is used for the intercommunication between air inlet fan and curb plate, the apron.
Preferably, the auxiliary mechanism comprises an exhaust fan fixedly connected to the shell at the communication port, and an air inlet of the exhaust fan is communicated with the communication port.
Preferably, the communicating mechanism comprises two communicating pipes fixedly communicated with the air inlet fan and a connecting pipe, the communicating pipes are communicated with the side plates, and the connecting pipe is communicated with the cover plate.
Preferably, the inner sides of the side plates and the cover plate are provided with matching grooves, and a plurality of matching grooves are attached to the frequency converter.
Preferably, an observation port is formed in one side of the cover plate, and an acrylic plate is arranged in the observation port.
Preferably, ventilation openings are formed in two sides of the shell, and filter screens are arranged at the ventilation openings and the communication openings.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model has the advantages that the structure of the communication port, the air inlet fan, the air outlet fan, the side plates, the cover plate and the like is arranged, the air inlet and outlet process of the air outlet fan is assisted by the air inlet fan, the air exhaust efficiency in the shell is improved, meanwhile, the omnibearing air circulation of the frequency converter can be realized through the positioning contact between the side plates and the cover plate and the frequency converter, the heat transfer and the derivation of the frequency converter are convenient, and the heat dissipation efficiency of the frequency converter is improved.
2. The utility model is provided with the structures of the ventilation opening, the connecting pipe, the rotating base, the fixed plate and the like, and can realize the convenient opening and closing of the side plate and the cover plate through the fixed plate and the rotating base, the convenient side plate, the cover plate and the frequency converter are in fit, and meanwhile, the service condition of the frequency converter can be conveniently observed by means of the observation port.
Drawings
Fig. 1 is a schematic diagram of an internal structure of a converter housing for facilitating heat dissipation according to the present utility model;
fig. 2 is a schematic side structural diagram of a converter housing with heat dissipation convenience according to the present utility model;
fig. 3 is a schematic diagram of a fixing plate structure of a frequency converter housing with heat dissipation convenience according to the present utility model.
In the figure: 1a shell, 2 ventilation openings, 3 an air inlet fan, 4 communicating pipes, 5 an air outlet fan, 6 a communicating opening, 7 side plates, 8 matching grooves, 9 connecting pipes, 10 cover plates, 11 observation openings and 12 rotary bases.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
Referring to fig. 1-3, a frequency converter shell convenient for heat dissipation comprises a shell 1, wherein a communication port 6 is formed in the inner side of the shell 1, a fixed plate is fixedly connected to the inner wall of the shell 1, a plurality of rotating bases 12 are fixedly connected to one side of the fixed plate, two symmetrically arranged side plates 7 and a cover plate 10 are respectively connected to the plurality of rotating bases 12 in a rotating manner, matching grooves 8 are formed in the inner sides of the side plates 7 and the cover plate 10, and the plurality of matching grooves 8 are attached to the frequency converter;
One side of casing 1 is equipped with the assist mechanism that is used for assisting casing 1 to exhaust, and assist mechanism includes fixed connection at the exhaust fan 5 that casing 1 is located communication port 6 departments, and vent 2 has all been seted up to exhaust fan 5's air inlet intercommunication communication port 6, and vent 2 all is equipped with the filter screen with communication port 6 departments, through the filtration of filter screen, reducible dust and impurity's entering, avoid the influence of dust in the converter use.
One side fixedly connected with air inlet fan 3 of casing 1, be equipped with the intercommunication mechanism that is used for the intercommunication between air inlet fan 3 and curb plate 7, the apron 10, the intercommunication mechanism is including two communicating pipes 4 and connecting pipe 9 of fixed intercommunication air inlet fan 3, communicating pipe 4 intercommunication curb plate 7, connecting pipe 9 intercommunication apron 10, observation mouth 11 has been seted up to one side of apron 10, is equipped with the ya keli board in the observation mouth 11, can be used to the observation in the converter working process.
When the air-conditioning device is used, as shown in fig. 1-3, the frequency converter is firstly arranged at the position of the communicating pipe orifice 6, then the side plate 7 and the cover plate 10 on the fixed plate are rotated to be attached to the side wall of the frequency converter, at the moment, the air inlet fan 3 conveys air into the matching groove 8 through the communicating pipe 4 and the connecting pipe 9, the air is uniformly dispersed on the side wall of the frequency converter through the matching groove 8, so as to achieve omnibearing contact heat conduction, then the air exhaust fan 5 sucks air through the communicating port 6, the auxiliary air circulation achieves the effect of quickly discharging the air after heat exchange, during the measuring process, the working process of the frequency converter can be observed through the through hole 11 on the cover plate 10, the negative pressure formed by the air circulation in the shell 1 can be conveniently and rapidly detected, and the negative pressure adsorption can be carried out through the vent 2, so that the air flow in the shell 1 is increased, and the auxiliary effect and effect of quickly radiating the frequency converter are achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a converter casing convenient to heat dissipation, includes casing (1), its characterized in that, intercommunication mouth (6) have been seted up to the inboard of casing (1), the inner wall fixedly connected with fixed plate of casing (1), one side fixedly connected with of fixed plate a plurality of rotation base (12), a plurality of rotate curb plate (7) and apron (10) that are connected with two symmetries settings in rotation base (12) respectively, one side of casing (1) is equipped with the auxiliary mechanism that is used for assisting casing (1) to exhaust, one side fixedly connected with air inlet fan (3) of casing (1), be equipped with the intercommunication mechanism that is used for the intercommunication between air inlet fan (3) and curb plate (7), apron (10).
2. A frequency converter housing facilitating heat dissipation according to claim 1, characterized in that the auxiliary mechanism comprises an exhaust fan (5) fixedly connected to the housing (1) at the communication port (6), and an air inlet of the exhaust fan (5) is communicated with the communication port (6).
3. A converter housing with convenient heat dissipation according to claim 2, characterized in that the communication mechanism comprises two communication pipes (4) fixedly communicated with the air inlet fan (3) and a connecting pipe (9), the communication pipes (4) are communicated with the side plates (7), and the connecting pipe (9) is communicated with the cover plate (10).
4. A housing of a frequency converter for facilitating heat dissipation according to claim 3, wherein the inner sides of the side plates (7) and the cover plate (10) are provided with matching grooves (8), and a plurality of the matching grooves (8) are attached to the frequency converter.
5. The converter shell with the function of convenient heat dissipation according to claim 4, wherein an observation port (11) is formed in one side of the cover plate (10), and an acrylic plate is arranged in the observation port (11).
6. The frequency converter shell convenient for heat dissipation according to claim 5, wherein the ventilation openings (2) are formed in two sides of the shell (1), and the filter screens are arranged at the positions of the ventilation openings (2) and the communication openings (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323301827.XU CN221575905U (en) | 2023-12-04 | 2023-12-04 | Converter casing convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323301827.XU CN221575905U (en) | 2023-12-04 | 2023-12-04 | Converter casing convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221575905U true CN221575905U (en) | 2024-08-20 |
Family
ID=92287549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323301827.XU Active CN221575905U (en) | 2023-12-04 | 2023-12-04 | Converter casing convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221575905U (en) |
-
2023
- 2023-12-04 CN CN202323301827.XU patent/CN221575905U/en active Active
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