CN207753614U - A kind of high-voltage frequency converter with high-efficient radiating function - Google Patents

A kind of high-voltage frequency converter with high-efficient radiating function Download PDF

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Publication number
CN207753614U
CN207753614U CN201820176579.0U CN201820176579U CN207753614U CN 207753614 U CN207753614 U CN 207753614U CN 201820176579 U CN201820176579 U CN 201820176579U CN 207753614 U CN207753614 U CN 207753614U
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CN
China
Prior art keywords
shell
heat
frequency converter
sides
voltage frequency
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
Application number
CN201820176579.0U
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Chinese (zh)
Inventor
钟荣福
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanchang Hang Hui Technology Co Ltd
Original Assignee
Nanchang Hang Hui Technology Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to CN201820176579.0U priority Critical patent/CN207753614U/en
Application granted granted Critical
Publication of CN207753614U publication Critical patent/CN207753614U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of high-voltage frequency converter with high-efficient radiating function, including first shell, the side of first shell is provided with second shell, the both sides of second shell outer surface are welded with link block, grooved hole is opened up at the top of link block, the both sides of first shell outer surface are installed with retaining mechanism, one end of retaining mechanism extends to the inside of slot, the inside of first shell is installed with transducer body, both sides on first shell inner wall are installed with radiator fan, another both sides on first shell inner wall are installed with heat sink, the side of heat sink is installed with heat conducting pipe, one end of heat conducting pipe is provided with heat absorbing sheet, the both sides of first shell and second shell outer surface offer heat emission hole.The high-voltage frequency converter with high-efficient radiating function coordinates heat sink and heat conducting pipe and absorber plate by the way that radiator fan is arranged, and then timely the heat spreader that transducer body generates is gone out, and improves the efficiency of heat dissipation.

Description

A kind of high-voltage frequency converter with high-efficient radiating function
Technical field
The utility model is related to converter technology field, specially a kind of high-voltage frequency converter with high-efficient radiating function.
Background technology
Frequency converter is to apply converter technique and microelectric technique, is handed over by changing motor working power Frequency Patterns to control The electric control appliance of galvanic electricity motivation, frequency converter is mainly by rectification, filtering, inversion, brake unit, driving unit, detection unit The compositions such as microprocessing unit, IGBT cut-offs to adjust the voltage and frequency of out-put supply, according to motor frequency converter close to the inner portion It is actually needed to provide its required supply voltage, and then achievees the purpose that energy saving, speed governing, in addition, frequency converter is also very much Defencive function, such as overcurrent, overvoltage, overload protection, with the continuous improvement of industrial automatization, frequency converter also obtains Very extensive application.
Frequency converter will produce heat at work, if the slave enclosure of heat not in time distributes, hold very much The service life for shortening frequency converter is easily led to, although be also equipped with cooling fin in the market carries out auxiliary heat dissipation to it, generally Radiating efficiency is low, and the speed of heat dissipation is slower.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of high-voltage frequency converter with high-efficient radiating function, Solve the problems mentioned above in the background art.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:One kind having high efficiency and heat radiation work( The both sides of the high-voltage frequency converter of energy, including first shell, the first shell offer card slot, the inside clamping of the card slot There is snap-gauge, the side of the snap-gauge extends to the outer surface of card slot, and second shell is welded between two snap-gauges, and described second The both sides of housing outer surface are welded with link block, and grooved hole, the first shell outer surface are opened up at the top of the link block Both sides be installed with retaining mechanism, one end of the retaining mechanism extends to the inside of slot, the first shell Inside is installed with transducer body, and the both sides on the first shell inner wall are installed with radiator fan, first shell Another both sides on internal wall are installed with heat sink, and the side of the heat sink is installed with equally distributed heat conduction Pipe, one end of the heat conducting pipe are provided with heat absorbing sheet, and the side of the heat absorbing sheet and the side of heat conducting pipe are fixedly mounted, and described the The both sides of one shell and second shell outer surface offer equally distributed heat emission hole.
Preferably, the retaining mechanism includes fixed link, and one end of the fixed link is welded with hollow pipe, the hollow pipe Bottom be installed with screwed pipe.
Preferably, the internal whorl of the screwed pipe is connected with threaded rod, and one end of the threaded rod extends to slot It is internal.
Preferably, the other end of the threaded rod extends to the inside of hollow pipe and is welded with movable block, the movable block Side be fixedly connected with locking spring.
Preferably, it is fixedly connected at the top of one end of the locking spring and hollow tube cavity, the movable block upper surface Middle part be welded with connecting rod.
Preferably, one end of the connecting rod sequentially passes through locking spring and hollow pipe and extends to the top of hollow pipe, And one end that connecting rod is located at the top of hollow pipe is welded with circular block.
(3) advantageous effect
The utility model provides a kind of high-voltage frequency converter with high-efficient radiating function.Has following advantageous effect:
It 1, should be with high-voltage frequency converter of high-efficient radiating function, by the way that radiator fan is arranged so as to blowing it Wind makes it accelerate the air flowing inside first shell and second shell, it is made to coordinate heat sink and heat conducting pipe and absorber plate, And then timely the heat spreader that transducer body generates can be gone out, so that it is accelerated the speed of heat dissipation, improves heat dissipation Efficiency, and then extend the service life of transducer body.
It 2, should be with the high-voltage frequency converter of high-efficient radiating function, by the way that card slot and snap-gauge and retaining mechanism and link block is arranged Consequently facilitating the installation of first shell and second shell is fixed, and then it has been convenient for the later stage to disassemble second shell it has been become Frequency device ontology is safeguarded, by the way that locking spring is arranged under the action of its elasticity so that threaded rod is connect with screwed pipe It is fixed more to fasten, reduce the case where threaded rod is loosened with screwed pipe, so that threaded rod is solid with link block clamping Fixed is more firm.
Description of the drawings
Fig. 1 is the utility model section view;
Fig. 2 is the utility model retaining mechanism side view;
Fig. 3 is enlarged drawing at A in the utility model Fig. 1.
In figure:1 first shell, 2 card slots, 3 snap-gauges, 4 second shells, 5 link blocks, 6 slots, 7 retaining mechanisms, 71 are fixed Bar, 72 hollow pipes, 73 screwed pipes, 74 threaded rods, 75 movable blocks, 76 locking springs, 77 connecting rods, 78 circular blocks, 8 frequency converter sheets Body, 9 radiator fans, 10 heat sinks, 11 heat conducting pipes, 12 heat absorbing sheets, 13 heat emission holes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of high-voltage frequency converter with high-efficient radiating function, as shown in Figs. 1-3, including The both sides of first shell 1, first shell 1 offer card slot 2, and the inside of card slot 2 is connected with snap-gauge 3, and the side of snap-gauge 3 extends To the outer surface of card slot 2, and second shell 4 is welded between two snap-gauges 3, the both sides of 4 outer surface of second shell are welded with The top of link block 5, link block 5 opens up grooved hole 6, and the both sides of 1 outer surface of first shell are installed with retaining mechanism 7, By card slot 2 and snap-gauge 3 being arranged with retaining mechanism 7 and link block 5 consequently facilitating the installation of first shell 1 and second shell 4 Fixed, retaining mechanism 7 includes fixed link 71, and one end of fixed link 71 is welded with hollow pipe 72, and peace is fixed in the bottom of hollow pipe 72 Equipped with screwed pipe 73, the internal whorl of screwed pipe 73 is connected with threaded rod 74, and one end of threaded rod 74 extends to the interior of slot 6 The other end in portion, threaded rod 74 extends to the inside of hollow pipe 72 and is welded with movable block 75, and the side of movable block 75, which is fixed, to be connected It is connected to locking spring 76, by the way that locking spring 76 is arranged under the action of its elasticity so that threaded rod 74 and screwed pipe 73 The more fastening being connected and fixed is fixedly connected at the top of one end and 72 inner cavity of hollow pipe of locking spring 76,75 upper surface of movable block Middle part be welded with connecting rod 77, one end of connecting rod 77 sequentially passes through locking spring 76 and hollow pipe 72 and extends to hollow pipe 72 top, and one end that connecting rod 77 is located at the top of hollow pipe 72 is welded with circular block 78, one end of retaining mechanism 7 extends to The inside of the inside of slot 6, first shell 1 is installed with transducer body 8, by the way that the snap-gauge 3 of second shell 4 is sticked into card Then the inside of slot 2 rotates down the circular block 78 of both sides, make it that connecting rod 77 and movable block 75 be driven to be rotated, to Drive the downward progress of locking spring 76 moved, be now under compressive state that threaded rod 74 rotates on screwed pipe 73 Elongation is resetted, the locking spring 76 after reset is appointed in compressive state, and then threaded rod 74 is made to be connected and fixed with screwed pipe 73 It more fastens, reduces the case where threaded rod 74 is loosened with screwed pipe 73, so that threaded rod 74 is solid with 5 clamping of link block Fixed is more firm, and then makes the inside for carrying out mobile threaded rod 74 downwards and sticking into slot 6 of rotation, makes it by first shell 1 It is fixed with the installation of second shell 4, and then has been convenient for the later stage to disassemble second shell 4 and its transducer body 8 is tieed up Shield, the both sides on 1 inner wall of first shell are installed with radiator fan 9, by be arranged radiator fan 9 so as to its into Row blowing makes it accelerate the air flowing inside first shell 1 and second shell 4, it is made to coordinate heat sink 10 and heat conducting pipe 11 and absorber plate, and then timely the heat spreader that transducer body 8 generates can be gone out, it is another on 1 inner wall of first shell Both sides are installed with heat sink 10, and the side of heat sink 10 is installed with equally distributed heat conducting pipe 11, heat conducting pipe 11 One end be provided with heat absorbing sheet 12, the side of heat absorbing sheet 12 is fixedly mounted with the side of heat conducting pipe 11, first shell 1 and second shell The both sides of 4 outer surface of body offer equally distributed heat emission hole 13, by radiator fan 9 be blowed by a part of heat from Heat emission hole 13 is blown out, while heat is sucked heat conducting pipe 11 by heat absorbing sheet 12 so that heat is conducted to heat sink by heat conducting pipe 11 10, then heat is distributed by heat sink 10, and then can timely go out the heat spreader that transducer body 8 generates It goes, it is made to accelerate the speed of heat dissipation, improve the efficiency of heat dissipation, and then extend the service life of transducer body 8.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.
Operation principle:In use, the inside by the way that the snap-gauge 3 of second shell 4 to be sticked into card slot 2, then rotates down two The circular block 78 of side makes it that connecting rod 77 and movable block 75 be driven to be rotated, to drive threaded rod 74 on screwed pipe 73 Rotation downwards moved, the locking spring 76 being now under compressive state carries out reset elongation, so make rotation to The lower inside for carrying out mobile threaded rod 74 and sticking into slot 6 makes it fix first shell 1 and the installation of second shell 4, is becoming Frequency device ontology 8 generates heat when being worked, and is blowed by radiator fan 9 and blows out a part of heat from heat emission hole 13 It goes, while heat is sucked heat conducting pipe 11 by heat absorbing sheet 12 so that heat is conducted to heat sink 10 by heat conducting pipe 11, then by dissipating Hot plate 10 distributes heat.
In conclusion should be with the high-voltage frequency converter of high-efficient radiating function, by the way that radiator fan 9 is arranged so as to it It is blowed, so that it is accelerated the air flowing inside first shell 1 and second shell 4, it is made to coordinate heat sink 10 and heat conduction Pipe 11 and absorber plate, and then timely the heat spreader that transducer body 8 generates can be gone out, so that it is accelerated the speed of heat dissipation Degree, improves the efficiency of heat dissipation, and then extend the service life of transducer body 8.
Also, should with high-voltage frequency converter of high-efficient radiating function, by be arranged card slot 2 and snap-gauge 3 and retaining mechanism 7 and Link block 5 is consequently facilitating the installation of first shell 1 and second shell 4 is fixed, and then has been convenient for the later stage to dismantle second shell 4 Get off and its transducer body 8 is safeguarded, by the way that locking spring 76 is arranged under the action of its elasticity so that threaded rod The 74 more fastenings being connected and fixed with screwed pipe 73, reduce the case where threaded rod 74 is loosened with screwed pipe 73, so that Threaded rod 74 is more firm with 5 clamping fixed of link block.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of high-voltage frequency converter with high-efficient radiating function, including first shell (1), it is characterised in that:The first shell The both sides of body (1) offer card slot (2), and the inside of the card slot (2) is connected with snap-gauge (3), and the side of the snap-gauge (3) is prolonged The outer surface of card slot (2) is extended to, and is welded with second shell (4) between two snap-gauges (3), second shell (4) outer surface Both sides be welded with link block (5), grooved hole (6), first shell (1) appearance are opened up at the top of the link block (5) The both sides in face are installed with retaining mechanism (7), and one end of the retaining mechanism (7) extends to the inside of slot (6), described The inside of first shell (1) is installed with transducer body (8), the fixed peace in the both sides on first shell (1) inner wall Equipped with radiator fan (9), the another both sides on first shell (1) inner wall are installed with heat sink (10), the heat sink (10) side is installed with equally distributed heat conducting pipe (11), and one end of the heat conducting pipe (11) is provided with heat absorbing sheet (12), the side of the heat absorbing sheet (12) and the side of heat conducting pipe (11) are fixedly mounted, the first shell (1) and second shell (4) both sides of outer surface offer equally distributed heat emission hole (13).
2. a kind of high-voltage frequency converter with high-efficient radiating function according to claim 1, it is characterised in that:The locking Mechanism (7) includes fixed link (71), and one end of the fixed link (71) is welded with hollow pipe (72), the bottom of the hollow pipe (72) Portion is installed with screwed pipe (73).
3. a kind of high-voltage frequency converter with high-efficient radiating function according to claim 2, it is characterised in that:The screw thread The internal whorl of pipe (73) is connected with threaded rod (74), and one end of the threaded rod (74) extends to the inside of slot (6).
4. a kind of high-voltage frequency converter with high-efficient radiating function according to claim 3, it is characterised in that:The screw thread The other end of bar (74) extends to the inside of hollow pipe (72) and is welded with movable block (75), and the side of the movable block (75) is solid Surely it is connected with locking spring (76).
5. a kind of high-voltage frequency converter with high-efficient radiating function according to claim 4, it is characterised in that:The locking It is fixedly connected at the top of one end of spring (76) and hollow pipe (72) inner cavity, is welded in the middle part of movable block (75) upper surface Connecting rod (77).
6. a kind of high-voltage frequency converter with high-efficient radiating function according to claim 5, it is characterised in that:The connection One end of bar (77) sequentially passes through locking spring (76) and hollow pipe (72) and the top for extending to hollow pipe (72), and connecting rod (77) it is located at one end at the top of hollow pipe (72) and is welded with circular block (78).
CN201820176579.0U 2018-02-01 2018-02-01 A kind of high-voltage frequency converter with high-efficient radiating function Expired - Fee Related CN207753614U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820176579.0U CN207753614U (en) 2018-02-01 2018-02-01 A kind of high-voltage frequency converter with high-efficient radiating function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820176579.0U CN207753614U (en) 2018-02-01 2018-02-01 A kind of high-voltage frequency converter with high-efficient radiating function

Publications (1)

Publication Number Publication Date
CN207753614U true CN207753614U (en) 2018-08-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112492817A (en) * 2020-12-17 2021-03-12 河南工业职业技术学院 Economic management data analysis device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112492817A (en) * 2020-12-17 2021-03-12 河南工业职业技术学院 Economic management data analysis device

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GR01 Patent grant
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180821

Termination date: 20190201

CF01 Termination of patent right due to non-payment of annual fee