CN213693487U

CN213693487U - Industrial frequency converter with heat dissipation cavity mechanism

Info

Publication number: CN213693487U
Application number: CN202023084583.0U
Authority: CN
Inventors: 周家煌; 黄永华; 胡海辉
Original assignee: Hangzhou Sako Frequency Conversion Technology Co ltd
Current assignee: Hangzhou Sako Frequency Conversion Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-07-13
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses an industrial transducer with a heat dissipation cavity mechanism, which comprises a transducer body and a heat dissipation component, wherein the upper surface of the transducer body is provided with the heat dissipation component, one side of an extension vertical rod is provided with a connecting rod, the other side of the extension vertical rod is provided with a push rod, the surface of the push rod is provided with a connecting hole, the lead screw is arranged on the surface of a cushion table, the lower end of the cushion table is provided with a supporting leg, a motor is arranged at the lower end of the cushion table, one end of the lead screw passes through the cushion table to be connected with the output end of the motor, the other end of the lead screw is provided with a stopper, the connecting hole is meshed and connected with the lead screw, when the heat inside the transducer is overhigh, the lead screw is driven by the motor to rotate, the push rod moves along the lead screw, and further the heat dissipation component moves, the heat inside the frequency converter can be conveniently and rapidly dissipated.

Description

Industrial frequency converter with heat dissipation cavity mechanism

Technical Field

The utility model relates to a converter technical field specifically is an industry converter with heat dissipation cavity mechanism.

Background

The frequency converter mainly comprises a rectifying unit, a filtering unit, an inverting unit, a braking unit, a driving unit, a detecting unit and a microprocessing unit, the frequency converter adjusts the voltage and the frequency of an output power supply by switching on and off of an internal IGBT (insulated gate bipolar transistor), the required power supply voltage is provided according to the actual requirement of the motor, and then the purposes of energy saving and speed regulation are achieved.

The converter is in the use, and inside can produce a large amount of heats, and the heat if can not obtain the release, can damage the inside part of converter, reduces life, but present converter mostly has the narrow and small problem in heat dissipation space.

Aiming at the problems, the prior device is improved, and the industrial frequency converter with the heat dissipation cavity mechanism is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industry converter with heat dissipation cavity mechanism adopts this device to work to the part of converter inside damages in having solved above-mentioned background, life reduces and the narrow and small problem in heat dissipation space.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an industry converter with heat dissipation cavity mechanism, includes converter body and radiator unit, and the upper surface of converter body is provided with radiator unit, the converter body includes quick-witted case, the groove is spacious in the activity, pad frame, connection jib and adjustment mechanism, and the upper surface of machine case has been seted up the activity and has been spacious the groove, and the activity is spacious the inside in groove and is provided with the pad frame, and the four corners fixed mounting of pad frame upper surface has the connection jib, connects the one end of jib and quick-witted incasement portion's last fixed surface and is connected, and the both sides that the groove port was spacious in the activity all are provided with adjustment mechanism, radiator unit includes frame and fan frame.

Furthermore, the frame comprises a frame ring, a connecting plate, a heat dissipation penetrating groove and heat dissipation holes, wherein the connecting plate is fixedly installed on one side of the frame ring, the heat dissipation penetrating groove is formed in the surface of the frame ring, and the heat dissipation holes are formed in the surface of the connecting plate.

Furthermore, the connection plate comprises a sealing gasket and an extension vertical rod, the sealing gasket is fixedly installed on the outer side of the connection plate, and one end of the extension vertical rod is fixedly installed on the surface of the connection plate.

Further, the extension pole setting includes connecting rod, push rod and connecting hole, and one side of extending the pole setting is provided with the connecting rod, and the push rod is installed to the opposite side of extending the pole setting, and the connecting hole has been seted up on the surface of push rod.

Further, the cushion frame comprises a cushion plate and a through groove, and the through groove is formed in the surface of the cushion plate.

Further, the backing plate includes long holding strip and short holding strip, and the both ends of backing plate inboard are all fixed mounting have long holding strip, and one side of long holding strip is provided with short holding strip.

Further, adjustment mechanism includes the lead screw, fills up table and supporting leg, and the lead screw setting is on the surface of filling up the table, fills up the lower extreme of table and installs the supporting leg.

Further, the lead screw includes motor and stopper, and the motor setting is at the lower extreme that fills up the table, and the one end of lead screw is passed and is filled up the table and be connected with the output of motor, and the stopper is installed to the other end of lead screw.

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

1. the utility model provides a pair of industry converter with heat dissipation cavity mechanism, one side of extending the pole setting is provided with the connecting rod, the push rod is installed to the opposite side of extending the pole setting, the connecting hole has been seted up on the surface of push rod, the lead screw sets up the surface at the pad table, the supporting leg is installed to the lower extreme of filling up the table, the motor sets up the lower extreme at the pad table, the one end of lead screw is passed the output that fills up table and motor and is connected, the stopper is installed to the other end of lead screw, the connecting hole is connected with the lead screw meshing, when the inside heat of converter is too high, it rotates to drive the lead screw through the motor, the push rod removes along the lead screw, and then make radiator unit move along the spacious groove of activity, enlarge the heat dissipation space of converter, the inside heat of converter.

2. The utility model provides a pair of industry converter with heat dissipation cavity mechanism, logical groove has been seted up on the surface of backing plate, and the equal fixed mounting in both ends of backing plate has long holding strip, and one side of long holding strip is provided with short holding strip, and the frame ring sets up in the space of long holding strip and short holding strip, and long holding strip and short holding strip have the clamping limiting displacement to the frame ring, prevent the off tracking to promote the stationarity of radiator unit at reciprocating the in-process.

3. The utility model provides a pair of industry converter with heat dissipation cavity mechanism, the outside fixed mounting of linkage plate has seal gasket, when the inside heat of converter is in normal condition, the radiating component shrink is spacious the groove in the activity, dispel the heat through the louvre, and seal gasket and the border laminating in the activity spacious groove, after radiating component rises, through blowing of the inside fan of fan housing, the inside heat of converter gives off with higher speed, promote the cooling rate of converter to increase of service life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of the frequency converter body of the present invention;

fig. 3 is a schematic structural view of the heat dissipation assembly of the present invention;

FIG. 4 is a schematic view of the structure of the cushion frame of the present invention;

fig. 5 is a schematic structural diagram of the adjusting mechanism of the present invention.

In the figure: 1. a frequency converter body; 11. a chassis; 12. a movable open slot; 13. a cushion frame; 131. a base plate; 1311. a long holding strip; 1312. short holding strips; 132. a through groove; 14. connecting the hanger rod; 15. an adjustment mechanism; 151. a screw rod; 1511. a motor; 1512. a limiting block; 152. a cushion table; 153. supporting legs; 2. a heat dissipating component; 21. a frame; 211. a frame ring; 212. a connector tile; 2121. sealing gaskets; 2122. extending the vertical rod; 21221. a connecting rod; 21222. a push rod; 21223. connecting holes; 213. radiating through grooves; 214. heat dissipation holes; 22. a fan frame.

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. 1-3, an industrial frequency converter with a heat dissipation cavity mechanism includes a frequency converter body 1 and a heat dissipation assembly 2, the heat dissipation assembly 2 is disposed on the upper surface of the frequency converter body 1, the frequency converter body 1 includes a case 11, a movable open slot 12, a pad 13, a connection suspender 14 and an adjusting mechanism 15, the movable open slot 12 is disposed on the upper surface of the case 11, the pad 13 is disposed inside the movable open slot 12, the connection suspender 14 is fixedly mounted at four corners of the upper surface of the pad 13, one end of the connection suspender 14 is fixedly connected with the upper surface inside the case 11, the adjusting mechanisms 15 are disposed on two sides of a port of the movable open slot 12, the heat dissipation assembly 2 includes a frame 21 and a fan frame 22, and the fan frame 22 is mounted on the surface of the frame 21 in an embedded manner.

Referring to fig. 1 and 3, the frame 21 includes a frame ring 211, a connecting plate 212, a heat dissipating through slot 213 and a heat dissipating hole 214, the connecting plate 212 is fixedly mounted on one side of the frame ring 211, the heat dissipating through slot 213 is formed on the surface of the frame ring 211, the heat dissipating hole 214 is formed on the surface of the connecting plate 212, the connecting plate 212 includes a sealing gasket 2121 and an extending upright post 2122, the sealing gasket 2121 is fixedly mounted on the outer side of the connecting plate 212, one end of the extending upright post 2122 is fixedly mounted on the surface of the connecting plate 212, the extending upright post 2122 includes a connecting rod 21221, a push rod 21222 and a connecting hole 21223, the connecting rod 21221 is disposed on one side of the extending upright post 2122, the push rod 21222 is mounted on the other side of the extending upright post 2122, the connecting hole 21223 is formed on the surface of the push rod 21222, when the heat inside the frequency converter is in a normal state, the heat dissipating assembly, when the heat dissipation assembly 2 rises, the heat inside the frequency converter is accelerated to be dissipated by blowing the fan inside the fan frame 22, so that the cooling speed of the frequency converter is increased, and the service life of the frequency converter is prolonged.

Referring to fig. 4 and 5, the cushion frame 13 includes a cushion plate 131 and a through groove 132, the through groove 132 is formed on the surface of the cushion plate 131, the cushion plate 131 includes a long clamping strip 1311 and a short clamping strip 1312, the long clamping strip 1311 is fixedly mounted at both ends of the inner side of the cushion plate 131, the short clamping strip 1312 is disposed at one side of the long clamping strip 1311, the frame ring 211 is disposed in a gap between the long clamping strip 1311 and the short clamping strip 1312, and the long clamping strip 1311 and the short clamping strip 1312 have a clamping limiting function on the frame ring 211 to prevent deviation, so as to improve the stability of the heat dissipation assembly 2 in the up-and-down movement process, the adjusting mechanism 15 includes a screw rod 151, a cushion table 152 and supporting legs 153, the screw rod 151 is disposed on the surface of the cushion table 152, the supporting legs 153 are mounted at the lower end of the cushion table 152, the screw rod 151 includes a motor 1511 and a limiting block 1512, the motor 1511 is disposed at the lower end of the cushion table 152, one end of, connecting hole 21223 is connected with the meshing of lead screw 151, when the inside heat of converter was too high, drive lead screw 151 through motor 1511 and rotate, push rod 21222 removes along lead screw 151, and then makes radiator unit 2 open groove 12 along the activity and remove, enlarges the heat dissipation space of converter, and the inside heat of converter wears groove 213 and louvre 214 through the heat dissipation and distributes away, and the inside heat of the converter of being convenient for gives off fast.

In summary, the following steps: the utility model provides an industrial transducer with heat dissipation cavity mechanism, one side of the extension upright rod 2122 is provided with a connecting rod 21221, the other side of the extension upright rod 2122 is provided with a push rod 21222, the surface of the push rod 21222 is provided with a connecting hole 21223, the screw rod 151 is arranged on the surface of the cushion table 152, the lower end of the cushion table 152 is provided with a supporting leg 153, a motor 1511 is arranged at the lower end of the cushion table 152, one end of the screw rod 151 passes through the cushion table 152 to be connected with the output end of the motor 1511, the other end of the screw rod 151 is provided with a limiting block 1512, the connecting hole 21223 is meshed and connected with the screw rod 151, when the heat in the transducer is too high, the screw rod 151 is driven by the motor 1511 to rotate, the push rod 21222 moves along the screw rod 151, so that the heat dissipation component 2 moves along the movable open slot 12, the heat dissipation space of, the surface of the backing plate 131 is provided with a through groove 132, both ends of the inner side of the backing plate 131 are fixedly provided with long clamping strips 1311, one side of each long clamping strip 1311 is provided with a short clamping strip 1312, the frame ring 211 is arranged in a gap between the long clamping strips 1311 and the short clamping strips 1312, the long clamping strips 1311 and the short clamping strips 1312 have a clamping limiting effect on the frame ring 211 to prevent deviation so as to improve the stability of the heat dissipation assembly 2 in the up-and-down moving process, the outer side of the connecting plate 212 is fixedly provided with a sealing gasket 2121, when the heat in the frequency converter is in a normal state, the heat dissipation assembly 2 is contracted in the movable open groove 12 and dissipates heat through the heat dissipation holes 214, the sealing gasket 2121 is attached to the edge of the movable open groove 12, when the heat dissipation assembly 2 rises, the heat dissipation assembly is accelerated by the blowing of a fan in the fan frame 22, the cooling speed of the frequency converter is improved, to prolong the service life.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an industry converter with heat dissipation cavity mechanism, includes converter body (1) and radiator unit (2), the upper surface of converter body (1) is provided with radiator unit (2), its characterized in that: the frequency converter body (1) comprises a case (11), a movable open groove (12), a cushion frame (13), a connecting suspension rod (14) and adjusting mechanisms (15), wherein the movable open groove (12) is formed in the upper surface of the case (11), the cushion frame (13) is arranged inside the movable open groove (12), the connecting suspension rods (14) are fixedly installed at four corners of the upper surface of the cushion frame (13), one end of each connecting suspension rod (14) is fixedly connected with the upper surface inside the case (11), and the adjusting mechanisms (15) are arranged on two sides of a port of the movable open groove (12);

the heat dissipation assembly (2) comprises a frame (21) and a fan frame (22), wherein the fan frame (22) is embedded in the surface of the frame (21).

2. The industrial frequency converter with a heat dissipation cavity mechanism as recited in claim 1, wherein: the frame (21) comprises a frame ring (211), a connecting plate (212), a heat dissipation through groove (213) and heat dissipation holes (214), wherein the connecting plate (212) is fixedly installed on one side of the frame ring (211), the heat dissipation through groove (213) is formed in the surface of the frame ring (211), and the heat dissipation holes (214) are formed in the surface of the connecting plate (212).

3. The industrial frequency converter with a heat dissipation cavity mechanism as recited in claim 2, wherein: the connecting plate (212) comprises a sealing gasket (2121) and an extending vertical rod (2122), the sealing gasket (2121) is fixedly installed on the outer side of the connecting plate (212), and one end of the extending vertical rod (2122) is fixedly installed on the surface of the connecting plate (212).

4. An industrial frequency converter with a heat dissipation cavity mechanism according to claim 3, wherein: the extension vertical rod (2122) comprises a connecting rod (21221), a push rod (21222) and a connecting hole (21223), the connecting rod (21221) is arranged on one side of the extension vertical rod (2122), the push rod (21222) is arranged on the other side of the extension vertical rod (2122), and the connecting hole (21223) is formed in the surface of the push rod (21222).

5. The industrial frequency converter with a heat dissipation cavity mechanism as recited in claim 1, wherein: the cushion frame (13) comprises a cushion plate (131) and a through groove (132), and the through groove (132) is formed in the surface of the cushion plate (131).

6. The industrial frequency converter with a heat dissipation cavity mechanism according to claim 5, wherein: the cushion plate (131) comprises a long clamping strip (1311) and a short clamping strip (1312), the two ends of the inner side of the cushion plate (131) are fixedly provided with the long clamping strip (1311), and one side of the long clamping strip (1311) is provided with the short clamping strip (1312).

7. The industrial frequency converter with a heat dissipation cavity mechanism as recited in claim 1, wherein: adjustment mechanism (15) include lead screw (151), pad table (152) and supporting leg (153), and lead screw (151) set up on the surface of pad table (152), and supporting leg (153) are installed to the lower extreme of pad table (152).

8. The industrial frequency converter with a heat dissipation cavity mechanism according to claim 7, wherein: lead screw (151) include motor (1511) and stopper (1512), and motor (1511) sets up the lower extreme at pad table (152), and the one end of lead screw (151) is passed pad table (152) and is connected with the output of motor (1511), and stopper (1512) are installed to the other end of lead screw (151).