CN213694659U - Heat radiator for converter power unit - Google Patents
Heat radiator for converter power unit Download PDFInfo
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- CN213694659U CN213694659U CN202022747887.4U CN202022747887U CN213694659U CN 213694659 U CN213694659 U CN 213694659U CN 202022747887 U CN202022747887 U CN 202022747887U CN 213694659 U CN213694659 U CN 213694659U
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Abstract
The utility model discloses a heat abstractor of converter power unit, including main part, circulation device, heat sink, auxiliary device and control by temperature change induction system, the circulation device passes through the draft frame board and is connected with the main part, and the heat sink passes through the refrigeration platform to be connected with the main part, and control by temperature change induction system passes through peripheral temperature and humidity induction plate to be connected with the main part, and auxiliary device passes through the dust absorption board and is connected with radio reception strip and main part. The utility model relates to a heat abstractor of converter power unit, the heat conduction strut can be with power unit's heat conduction refrigeration platform, the absorber plate is used for absorbing the heat around the power unit, the refrigeration platform can refrigerate and reduce power unit ambient temperature, the dust absorption board is used for the inside dust of absorbing device, the sound that sends when the radio reception strip can reduce the device heat dissipation, the real-time temperature of power unit can be monitored to the temperature monitor, thereby control refrigeration platform carries out corresponding refrigeration, peripheral temperature and humidity tablet is used for responding to and controls whole device inside temperature and humidity.
Description
Technical Field
The utility model relates to a heat abstractor specifically is a heat abstractor of converter power unit.
Background
The frequency converter is an electric energy control device for converting a power frequency power supply into another frequency by utilizing the on-off action of an electric semiconductor device, and when the frequency converter normally works, the heat source is mainly a power unit, so that the heat dissipation of the power unit of the frequency converter is vital, and the heat dissipation device can help the frequency converter to dissipate heat so as to avoid heat accumulation and damage of the frequency converter.
The existing heat dissipation device has the advantages of single function, poor heat dissipation effect, high heat dissipation energy consumption and easiness in noise generation during heat dissipation, and therefore, the heat dissipation device for the power unit of the frequency converter is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a converter power unit's heat abstractor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a heat dissipation device of a frequency converter power unit comprises a main body, a circulation device, a cooling device, an auxiliary device and a temperature control sensing device, wherein the main body comprises a dustproof cabinet, supporting bosses and a bottom plate, the dustproof cabinet is of a hollow structure, the supporting bosses are arrayed on the inner surface of the dustproof cabinet, one surface of the bottom plate is respectively connected with one surfaces of the supporting bosses, the circulation device comprises a ventilation frame plate and a hollowed-out partition plate, one surface of the ventilation frame plate is connected with one surface of the bottom plate, two ends of the hollowed-out partition plate are connected with the surfaces of two sides of the ventilation frame plate, the cooling device comprises a refrigerating table and a heat conduction strut, one surface of the refrigerating table is connected with the upper surface of the bottom plate, one surface of the heat conduction strut is respectively connected with one surface of the refrigerating table, the auxiliary device comprises a dust collection plate, and one surface of the dust, the temperature control sensing device comprises a peripheral temperature and humidity sensing plate, and one surface of the peripheral temperature and humidity sensing plate is connected with one surface of the dustproof cabinet.
Preferably, the main body further comprises induction telescopic sliding doors, universal stand columns, wheel shells, rollers and power units, wherein one surface of each induction telescopic sliding door is in sliding fit with one surface of the dustproof cabinet, the universal stand columns are arrayed on the lower surface of the dustproof cabinet, one surface of each wheel shell is in rotating fit with one surface of each universal stand column, the wheel shells are of a hollow structure, the rollers are installed in the wheel shells, and the surfaces of the power units are connected with the surfaces of the hollow partition plates respectively, wherein the induction telescopic sliding doors are two in total and are used for opening and closing the dustproof cabinet, the number of the support bosses are four, the number of the support bosses are used for supporting the bottom plate, the number of the universal stand columns is four, the universal stand columns are used for changing the moving direction of the device, the number of the wheel shells are four, the wheel shells are used for installing the rollers, and the number of the rollers is four, the gyro wheel is used for making the device remove, and power unit is total two, and power unit carries out radiating object, and the dust proof cabinet is the base member of whole device, and the bottom plate is used for installing circulation device and heat sink.
Preferably, the circulation device further comprises a plurality of clip-shaped limit buckles, one surface of each clip-shaped limit buckle is connected with one surface of the corresponding hollow-out partition plate, the number of the clip-shaped limit buckles is three, the clip-shaped limit buckles are used for fixing the power unit, the ventilation frame plate is used for preventing heat from being accumulated in circulation, and the hollow-out partition plates are used for separating the circulation device from the cooling device.
Preferably, the cooling device further comprises a plurality of heat absorbing plates, one surface of each heat absorbing plate is connected with one surface of each hollowed-out partition plate, the number of the heat conducting support frames is four, the heat conducting support frames can conduct heat of the power unit to the refrigerating table, the number of the heat absorbing plates is two, the heat absorbing plates are used for absorbing heat around the power unit, and the refrigerating table can refrigerate to reduce the temperature around the power unit.
Preferably, the auxiliary device further comprises a plurality of sound receiving strips, one surface of each sound receiving strip is connected with one surface of the dustproof cabinet, the number of the dust collection plates is two, the dust collection plates are used for absorbing dust inside the device, the number of the sound receiving strips is four, and the sound receiving strips can absorb sound in the device, so that sound generated when the device dissipates heat is reduced.
Preferably, control by temperature change induction system still includes temperature monitor, and a plurality of a temperature monitor surface is connected with a fretwork baffle surface respectively, and wherein, temperature monitor is total two, and temperature monitor can monitor power unit's real-time temperature to control refrigeration platform and carry out corresponding refrigeration, peripheral temperature and humidity tablet is used for responding to and controlling whole device inside temperature and humidity.
Compared with the prior art, the beneficial effects of the utility model are that:
the flexible push-and-pull door of response is used for opening and close the dust guard, the support boss is used for supporting baseplate, universal column is used for changing the direction that the device removed, the wheel shell is used for installing the gyro wheel, the gyro wheel is used for making the device remove, power unit carries out radiating object, the dust guard is the base member of whole device, the bottom plate is used for installing circulation device and heat sink, it is used for fixed power unit to return the spacing knot of shape, the draft frame plate is used for making the heat circulation not gathering, the fretwork baffle is used for separating circulation device and heat sink.
The heat conducting support frame can conduct heat of the power unit to the refrigerating table, the heat absorbing plate is used for absorbing heat around the power unit, the refrigerating table can refrigerate to reduce temperature around the power unit, the dust absorbing plate is used for absorbing dust inside the device, and the sound receiving strip can absorb sound in the device, so that sound emitted when the device dissipates heat is reduced.
The temperature monitor can monitor the real-time temperature of the power unit so as to control the refrigerating table to carry out corresponding refrigeration, and the peripheral temperature and humidity sensing plate is used for sensing and controlling the internal temperature and humidity of the whole device.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a heat dissipation device of a frequency converter power unit.
Fig. 2 is a cross-sectional view E-E of fig. 1 of a heat dissipation device of a power unit of a frequency converter.
Fig. 3 is a right side view of a heat sink for a power unit of a frequency converter.
Fig. 4 is a sectional view of a heat dissipation device of a power unit of a frequency converter, taken along a line a-a in fig. 3.
In the figure: 100. a main body; 110. a dust-proof cabinet; 120. an induction telescopic sliding door; 130. supporting the boss; 140. a base plate; 150. a universal stand column; 160. a wheel housing; 170. a roller; 180. a power unit; 200. a flow-through device; 210. a ventilation frame plate; 220. hollowing out the partition plate; 230. a clip-shaped limit buckle; 300. a cooling device; 310. a refrigeration station; 320. a heat conducting support frame; 330. a heat absorbing plate; 400. an auxiliary device; 410. a dust collection plate; 420. a sound receiving strip; 500. a temperature control sensing device; 510. a peripheral temperature and humidity sensing plate; 520. a temperature monitor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a heat dissipation device for a power unit of a frequency converter includes a main body 100, a circulation device 200, a cooling device 300, an auxiliary device 400, and a temperature control sensing device 500, wherein the main body 100 includes a dust-proof cabinet 110, supporting bosses 130, and a bottom plate 140, the dust-proof cabinet 110 is a hollow structure, a plurality of supporting bosses 130 are arrayed on an inner surface of the dust-proof cabinet 110, a surface of the bottom plate 140 is connected to a surface of the plurality of supporting bosses 130, respectively, the circulation device 200 includes a ventilation frame plate 210 and a hollow partition plate 220, a surface of the ventilation frame plate 210 is connected to a surface of the bottom plate 140, two ends of the hollow partition plate 220 are connected to two side surfaces of the ventilation frame plate 210, the cooling device 300 includes a cooling stage 310 and a heat-conducting support frame 320, a surface of the cooling stage 310 is connected to an upper surface of the bottom plate, one surface of each of the dust-collecting boards 410 is connected to the inner surface of the dust-proof cabinet 110, and the temperature control sensing device 500 includes a peripheral temperature and humidity sensing board 510, and one surface of the peripheral temperature and humidity sensing board 510 is connected to one surface of the dust-proof cabinet 110.
Wherein, the main body 100 further comprises an induction telescopic sliding door 120, universal stand columns 150, wheel housings 160, rollers 170 and power units 180, a surface of the induction telescopic sliding door 120 is in sliding fit with a surface of the dustproof cabinet 110, the universal stand columns 150 are arrayed on the lower surface of the dustproof cabinet 110, a surface of the wheel housings 160 is respectively in rotating fit with a surface of the universal stand columns 150, the wheel housings 160 are of a hollow structure, the rollers 170 are respectively arranged in the wheel housings 160, a surface of the power units 180 is respectively connected with a surface of the hollow partition plate 220, wherein, the induction telescopic sliding door 120 has two, the induction telescopic sliding door 120 is used for opening and closing the dustproof cabinet 110, the number of the support bosses 130 is four, the support bosses 130 are used for supporting the bottom plate 140, the number of the universal stand columns 150 is four, the universal stand columns 150 are used for changing the moving direction of the device, the number of the wheel housings 160 is four, the wheel housings 160 are used for installing, the number of the rollers 170 is four, the rollers 170 are used for moving the device, the number of the power units 180 is two, the power units 180 are objects for dissipating heat, the dust-proof cabinet 110 is a base body of the whole device, and the bottom plate 140 is used for installing the circulating device 200 and the cooling device 300.
The circulating device 200 further includes three clip-shaped stoppers 230, a surface of each of the clip-shaped stoppers 230 is connected to a surface of the hollow partition 220, the clip-shaped stoppers 230 are three in number, the clip-shaped stoppers 230 are used for fixing the power unit 180, the vent frame plate 210 is used for preventing heat from being accumulated during circulation, and the hollow partition 220 is used for separating the circulating device 200 from the cooling device 300.
The cooling device 300 further includes heat absorbing plates 330, a surface of each of the heat absorbing plates 330 is connected to a surface of the corresponding hollow partition 220, wherein the number of the heat conducting brackets 320 is four, the heat conducting brackets 320 can conduct heat of the power unit 180 to the cooling stage 310, the number of the heat absorbing plates 330 is two, the heat absorbing plates 330 are used for absorbing heat around the power unit 180, and the cooling stage 310 can cool to reduce the temperature around the power unit 180.
The auxiliary device 400 further includes two sound receiving strips 420, a surface of each of the sound receiving strips 420 is connected to a surface of the dust-proof cabinet 110, the dust-collecting plates 410 are two, the dust-collecting plates 410 are used for collecting dust inside the device, the number of the sound receiving strips 420 is four, and the sound receiving strips 420 can collect sound inside the device, so that sound generated by the device during heat dissipation is reduced.
Wherein, control by temperature change induction system 500 still includes temperature monitor 520, and a plurality of temperature monitor 520 surfaces are connected with a fretwork baffle 220 surface respectively, and wherein, temperature monitor 520 is total two, and temperature monitor 520 can monitor power unit 180's real-time temperature to control refrigeration platform 310 and carry out corresponding refrigeration, peripheral temperature and humidity tablet 510 is used for responding to and controlling whole device inside temperature and humidity.
The utility model discloses a theory of operation is:
the induction telescopic sliding door 120 is used for opening and closing the dustproof cabinet 110, the supporting boss 130 is used for supporting the bottom plate 140, the universal table post 150 is used for changing the moving direction of the device, the wheel shell 160 is used for installing the roller 170, the roller 170 is used for enabling the device to move, the power unit 180 is an object for dissipating heat, the dustproof cabinet 110 is a base body of the whole device, the bottom plate 140 is used for installing the circulating device 200 and the cooling device 300, the square-shaped limit buckle 230 is used for fixing the power unit 180, the ventilating frame plate 210 is used for enabling heat to circulate without gathering, and the hollow partition plate 220 is used for separating the circulating device 200 and the cooling device 300.
The heat conducting bracket 320 can conduct heat of the power unit 180 to the cooling platform 310, the heat absorbing plate 330 can absorb heat around the power unit 180, the cooling platform 310 can cool to reduce the temperature around the power unit 180, the dust absorbing plate 410 can absorb dust inside the device, and the sound absorbing strip 420 can absorb sound inside the device, so that the sound emitted when the device dissipates heat is reduced.
The temperature monitor 520 can monitor the real-time temperature of the power unit 180, so as to control the refrigeration station 310 to perform corresponding refrigeration, and the peripheral temperature and humidity sensing board 510 is used for sensing and controlling the internal temperature and humidity of the whole device.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a heat abstractor of converter power unit, includes main part (100), circulation device (200), heat sink (300), auxiliary device (400) and control by temperature change induction system (500), its characterized in that: the main body (100) comprises a dustproof cabinet (110), supporting bosses (130) and a bottom plate (140), the dustproof cabinet (110) is of a hollow structure, the supporting bosses (130) are arrayed on the inner surface of the dustproof cabinet (110), one surface of the bottom plate (140) is connected with one surface of each of the supporting bosses (130), the circulating device (200) comprises a ventilation frame plate (210) and a hollowed-out partition plate (220), one surface of the ventilation frame plate (210) is connected with one surface of the bottom plate (140), two ends of the hollowed-out partition plate (220) are connected with two side surfaces of the ventilation frame plate (210), the cooling device (300) comprises a refrigerating table (310) and a heat-conducting support frame (320), one surface of the refrigerating table (310) is connected with the upper surface of the bottom plate (140), one surface of the heat-conducting support frame (320) is connected with one surface of the refrigerating table (310) respectively, and the auxiliary device (400) comprises a dust collection plate (410), a plurality of dust absorption board (410) a surface respectively with dust cabinet (110) internal surface connection, control by temperature change induction system (500) include peripheral temperature and humidity induction board (510), peripheral temperature and humidity induction board (510) a surface and dust cabinet (110) a surface are connected.
2. The heat dissipation device of claim 1, wherein: the main part (100) further comprises an induction telescopic sliding door (120), universal table columns (150), wheel shells (160), rollers (170) and power units (180), wherein the induction telescopic sliding door (120) is in sliding fit with one surface of a dustproof cabinet (110), the universal table columns (150) are arrayed on the lower surface of the dustproof cabinet (110), the wheel shells (160) are in rotating fit with the surfaces of the universal table columns (150) respectively, the wheel shells (160) are of a hollow structure, the rollers (170) are installed in the wheel shells (160) respectively, and the power units (180) are connected with one surface of a hollow partition plate (220) respectively.
3. The heat dissipation device of claim 1, wherein: the circulation device (200) further comprises a plurality of clip-shaped limit buckles (230), and one surface of each clip-shaped limit buckle (230) is connected with one surface of the hollow partition plate (220).
4. The heat dissipation device of claim 1, wherein: the cooling device (300) further comprises heat absorbing plates (330), and one surface of each of the heat absorbing plates (330) is connected with one surface of the hollow partition plate (220).
5. The heat dissipation device of claim 1, wherein: the auxiliary device (400) further comprises a plurality of sound receiving strips (420), and one surface of each of the plurality of sound receiving strips (420) is connected with one surface of the dust-proof cabinet (110).
6. The heat dissipation device of claim 1, wherein: the temperature control sensing device (500) further comprises temperature monitors (520), and one surface of each of the temperature monitors (520) is connected with one surface of the hollow partition plate (220).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022747887.4U CN213694659U (en) | 2020-11-25 | 2020-11-25 | Heat radiator for converter power unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022747887.4U CN213694659U (en) | 2020-11-25 | 2020-11-25 | Heat radiator for converter power unit |
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| Publication Number | Publication Date |
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| CN213694659U true CN213694659U (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022747887.4U Active CN213694659U (en) | 2020-11-25 | 2020-11-25 | Heat radiator for converter power unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115050710A (en) * | 2022-08-15 | 2022-09-13 | 深圳市威兆半导体股份有限公司 | Heat dissipation device and heat dissipation method of MOSFET of frequency converter |
-
2020
- 2020-11-25 CN CN202022747887.4U patent/CN213694659U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115050710A (en) * | 2022-08-15 | 2022-09-13 | 深圳市威兆半导体股份有限公司 | Heat dissipation device and heat dissipation method of MOSFET of frequency converter |
| CN115050710B (en) * | 2022-08-15 | 2022-12-02 | 深圳市威兆半导体股份有限公司 | Heat dissipation device and heat dissipation method of MOSFET of frequency converter |
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