CN208971369U - A kind of high heat dispersion frequency converter - Google Patents

Abstract

The utility model discloses a kind of high heat dispersion frequency converters, its structure includes frequency converter main body, radiating shell, radiating subassembly, water cooling component and heat release hole, the outside of the frequency converter main body is equipped with outline border, the surface of the outline border is equipped with heat release hole, the inside of the outline border is equipped with water cooling component, the bottom of the outline border is fixedly connected with pulley seat, radiating shell is fixedly connected on the left of the outline border, the inside of the radiating shell is equipped with radiating subassembly, the radiating subassembly includes metal frame, motor, worm screw and fan leaf, the inside of the radiating shell is equipped with water cooling component, the water cooling component includes micro pump, sealing ring, liquid cooling pipe and coolant liquid.A kind of high heat dispersion frequency converter, by being equipped with water cooling component in the outside of frequency converter main body, liquid cooling pipe and frequency converter body exterior are contacted, taken away the heat that frequency converter operation generates by the flowing of coolant liquid, ensure that frequency converter can normally work operation, and practicability is stronger.

Description

A kind of high heat dispersion frequency converter

Technical field

The utility model relates to a kind of converter technology field, specially a kind of high heat dispersion frequency converter.

Background technique

Frequency converter is to be handed over using converter technique and microelectric technique by changing motor frequency mode of working power supply to control The electric control appliance of galvanic electricity motivation, IGBT cut-offs to adjust the voltage of out-put supply and frequency frequency converter close to the inner portion, according to The actual needs of motor provides its required supply voltage, and then achievees the purpose that energy conservation, speed regulation, in addition, frequency converter is also There are many defencive functions, such as overcurrent, over-voltage, overload protection, with the continuous improvement of industrial automatization, frequency converter Also it has been widely used, while the heat dissipation of frequency converter is a more important link, now frequency converter on the market Heat dissipation majority is to be equipped with heat release hole in its hull outside, and radiating efficiency is poor, is taken a long time, and can not be to long-time with overheat Frequency converter radiate, there is certain limitation, performance is weaker.

Therefore, in order to solve these problems, it is proposed that a kind of high heat dispersion frequency converter.

Utility model content

The purpose of this utility model is to provide a kind of high heat dispersion frequency converters, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of high heat dispersion frequency converter, structure Including frequency converter main body, radiating shell, radiating subassembly, water cooling component and heat release hole, the outside of the frequency converter main body is equipped with Outline border, the surface of the outline border are equipped with heat release hole, and the inside of the outline border is equipped with water cooling component, and the bottom of the outline border is fixed to be connected Pulley seat is connect, radiating shell is fixedly connected on the left of the outline border, the inside of the radiating shell is equipped with radiating subassembly, described Radiating subassembly includes metal frame, motor, worm screw and fan leaf, and the inside of the radiating shell is equipped with water cooling component, the water Cold component includes micro pump, sealing ring, liquid cooling pipe and coolant liquid.

As a kind of preferred embodiment of the utility model, the outside of the frequency converter main body is fixedly connected with outline border, institute The surface for stating outline border is evenly distributed heat release hole.

As a kind of preferred embodiment of the utility model, the bottom of the outline border connects pulley by welding The left side of pedestal, the outline border connects radiating shell by welding.

As a kind of preferred embodiment of the utility model, the left side inside the metal frame is fixedly connected with motor, The right side connecting worm of the motor is fixedly connected with fan leaf at the top of the worm screw.

As a kind of preferred embodiment of the utility model, sealing is equipped at the top and bottom of the micro pump Circle, the sealing ring are fixedly attached liquid cooling pipe, and the inside of the liquid cooling pipe is equipped with coolant liquid.

Compared with prior art, the beneficial effects of the utility model are as follows:

1. a kind of high heat dispersion frequency converter, by being equipped with water cooling component in the outside of frequency converter main body, by liquid cooling pipe It is contacted with frequency converter body exterior, the heat that frequency converter operation generates is taken away by the flowing of coolant liquid, reduces its surface Temperature reduces fever time, ensure that frequency converter can normally work operation, be not in overheat and what operational efficiency reduced Phenomenon, overall structure is simple, and practicability is stronger.

2. a kind of high heat dispersion frequency converter can be long in frequency converter by being equipped with radiating subassembly in the outside of outline border Rapid cooling processing is given after time service fever, by the rotation of fan, heat is blown out from heat release hole, improves change The trafficability performance of air and outside air inside frequency device, dual radiating subassembly ensure that the running environment of frequency converter, more It is convenient.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of overall structure diagram of high heat dispersion frequency converter of the utility model.

Fig. 2 is a kind of water cooling component structure diagram of high heat dispersion frequency converter of the utility model.

Fig. 3 is a kind of heat radiation assembly structure schematic diagram of high heat dispersion frequency converter of the utility model.

In figure: frequency converter main body -1, radiating shell -2, radiating subassembly -3, outline border -4, micro pump -5, sealing ring -6, Liquid cooling pipe -7, coolant liquid -8, water cooling component -9, metal frame -10, motor -11, worm screw -12, fan leaf -13, heat release hole -14, Pulley seat -15.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of high heat dispersion frequency converter, structure packet Include frequency converter main body 1, radiating shell 2, radiating subassembly 3, water cooling component 9 and heat release hole 14, the outside of the frequency converter main body 1 Equipped with outline border 4, the surface of the outline border 4 is equipped with heat release hole 14, and the inside of the outline border 4 is equipped with water cooling component 9, the outline border 4 Bottom be fixedly connected with pulley seat 15, the left side of the outline border 4 is fixedly connected with radiating shell 2, the inside of the radiating shell 2 Equipped with radiating subassembly 3, the radiating subassembly 3 includes metal frame 10, motor 11, worm screw 12 and fan leaf 13, the radiation shell The inside of body 2 is equipped with water cooling component 9, and the water cooling component 9 includes micro pump 5, sealing ring 6, liquid cooling pipe 7 and coolant liquid 8.

Referring to Fig. 1, the outside of the frequency converter main body 1 is fixedly connected with outline border 4, the surface of the outline border 4 is evenly distributed Heat release hole 14 can promote the circulation of the inside and outside air of frequency converter main body 1 by being equipped with heat release hole 14.

Referring to Fig. 1, the bottom of the outline border 4 connects pulley seat 15, the left side of the outline border 4 by welding Radiating shell 2 is connected by welding, passes through the pulley seat 15 being equipped with, it may be convenient to mobile frequency converter, more just It is prompt.

Referring to Fig. 3, the left side inside the metal frame 10 is fixedly connected with motor 11, the right side connection of the motor 11 The top of worm screw 12, the worm screw 12 is fixedly connected with fan leaf 13, can be in frequency converter long-time by being equipped with radiating subassembly 3 Rapid cooling processing is given after operational heat, by the rotation of fan, heat is blown out from heat release hole 14, improves frequency conversion The trafficability performance of air and outside air inside device.

Referring to Fig. 2, the top and bottom of the micro pump 5 are equipped with sealing ring 6, the sealing ring 6 is fixedly attached The inside of liquid cooling pipe 7, the liquid cooling pipe 7 is equipped with coolant liquid 8, the heat for being generated frequency converter operation by the flowing of coolant liquid 8 It takes away, reduces the temperature on its surface, reduce fever time, ensure that frequency converter can normally work operation.

A kind of high heat dispersion frequency converter described in the utility model, working principle are when frequency converter work, by outer Water cooling component inside frame brings into operation, by filling coolant liquid in the inside of liquid cooling pipe, using micro pump come so that cooling Liquid does not stop to circulate in liquid cooling pipe, and the heat that frequency converter body exterior is run is taken away, by its low environment temperature, meanwhile, After frequency converter works long hours fever, fast cooling may be implemented by the dual combination of radiating subassembly and water cooling component, lead to It crosses motor and power, motor connecting worm is provided, worm screw drives fan leaf rotation, heat a large amount of in air is blown from heat release hole It goes out, promotes the inside and outside air circulation of frequency converter, good heat dispersion performance.

The frequency converter main body 1 of the utility model, radiating shell 2, radiating subassembly 3, outline border 4, micro pump 5, sealing ring 6, Liquid cooling pipe 7, coolant liquid 8, water cooling component 9, metal frame 10, motor 11, worm screw 12, fan leaf 13, heat release hole 14, pulley seat 15, component is universal standard part or component as known to those skilled in the art, and structure and principle are all that this technology personnel are equal It can be learnt by technical manual or be known by routine experiment method, the utility model solves the problems, such as it is existing frequency conversion on the market Device heat dissipation majority is to be equipped with heat release hole in its hull outside, and radiating efficiency is poor, is taken a long time, and can not be to using for a long time The problems such as frequency converter of heat radiates, and has certain limitation, and performance is weaker, the utility model is mutual by above-mentioned component It is combined, by being equipped with water cooling component in the outside of frequency converter main body, liquid cooling pipe and frequency converter body exterior is contacted, by cold But the heat that frequency converter operation generates is taken away in the flowing of liquid, reduces the temperature on its surface, reduces fever time, ensure that frequency conversion Device can normally work operation, be not in overheat and operational efficiency the phenomenon that reducing, while setting by the outside in outline border There is radiating subassembly, rapid cooling processing can be given after frequency converter works long hours fever, by the rotation of fan, by heat It is blown out from heat release hole, improves the trafficability performance of the air and outside air inside frequency converter, dual radiating subassembly is protected The running environment of frequency converter is demonstrate,proved, overall structure is simple, and practicability is stronger.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of high heat dispersion frequency converter, structure includes frequency converter main body (1), radiating shell (2), radiating subassembly (3), water Cold component (9) and heat release hole (14), it is characterised in that: the outside of the frequency converter main body (1) is equipped with outline border (4), described outer The surface of frame (4) is equipped with heat release hole (14), and the inside of the outline border (4) is equipped with water cooling component (9), the bottom of the outline border (4) Be fixedly connected pulley seat (15), be fixedly connected radiating shell (2) on the left of the outline border (4), the radiating shell (2) it is interior Portion is equipped with radiating subassembly (3), and the radiating subassembly (3) includes metal frame (10), motor (11), worm screw (12) and fan leaf (13), the inside of the radiating shell (2) is equipped with water cooling component (9), and the water cooling component (9) includes micro pump (5), sealing Enclose (6), liquid cooling pipe (7) and coolant liquid (8).

2. a kind of high heat dispersion frequency converter according to claim 1, it is characterised in that: the frequency converter main body (1) Outside is fixedly connected outline border (4), and the surface of the outline border (4) is evenly distributed heat release hole (14).

3. a kind of high heat dispersion frequency converter according to claim 1, it is characterised in that: the bottom of the outline border (4) is logical The mode for crossing welding connects pulley seat (15), and the left side of the outline border (4) connects radiating shell (2) by welding.

4. a kind of high heat dispersion frequency converter according to claim 1, it is characterised in that: the metal frame (10) is internal Left side be fixedly connected motor (11), the top of the right side connecting worm (12) of the motor (11), the worm screw (12) is fixed It connects fan leaf (13).

5. a kind of high heat dispersion frequency converter according to claim 1, it is characterised in that: the top of the micro pump (5) Portion and bottom are equipped with sealing ring (6), and the sealing ring (6) is fixedly attached liquid cooling pipe (7), and the inside of the liquid cooling pipe (7) is set There are coolant liquid (8).