CN209402403U - A kind of new type inverter of shockproof noise reduction - Google Patents
A kind of new type inverter of shockproof noise reduction Download PDFInfo
- Publication number
- CN209402403U CN209402403U CN201920125491.0U CN201920125491U CN209402403U CN 209402403 U CN209402403 U CN 209402403U CN 201920125491 U CN201920125491 U CN 201920125491U CN 209402403 U CN209402403 U CN 209402403U
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- fixedly connected
- main body
- noise reduction
- new type
- driving motor
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Abstract
The utility model relates to electrical engineering and electric apparatus class technical fields, specially a kind of new type inverter of shockproof noise reduction, including main body, the bottom of the body lumen is fixedly connected with installing frame, the inner cavity fixing sleeve of the installing frame is connected to driving motor, damping block is fixedly connected at the top of the driving motor, buffer bar is fixedly connected at the top of the damping block, one end movable sleeve at the top of the buffer bar is connected to cushion collar, and be fixedly connected at the top of cushion collar on the side wall of body lumen, the bottom of the cushion collar is sequentially connected by the top of damping spring and damping block.The shockproof noise reduction new type inverter, pass through the connection of damping block and damping spring, it ensure that the vibration generated when the new type inverter of the shockproof noise reduction when in use can be to driving motor operation reduces, the noise that the fan of driving motor generates in rotary course can also be reduced simultaneously, improves the using effect of driving motor.
Description
Technical field
The utility model relates to electrical engineering and electric apparatus class technical field, specially a kind of new type inverter of shockproof noise reduction.
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, frequency converter is mainly by rectifying (AC to DC), filtering, inversion (direct current becomes exchange), system
The composition such as moving cell, driving unit, detection unit microprocessing unit, IGBT cut-offs to adjust out-put supply frequency converter close to the inner portion
Voltage and frequency, supply voltage required for providing it according to the actual needs of motor, and then reach energy conservation, speed regulation mesh
, in addition, there are also many defencive functions, such as overcurrent, over-voltage, overload protection for frequency converter, with industrial automatization
Continuous improvement, frequency converter also has been widely used.
The anti-tipping apparatus and its converter module of a kind of converter module are disclosed in chinese patent library
(CN201620216237.8), the anti-tipping apparatus of the converter module includes support leg and rotary shaft, in which: the rotation
The side wall of the converter module is arranged in axis；The support leg is attached to converter module by the rotary shaft, and is propping up
When support state, the support leg is rotated around the rotary shaft to being in default angle with the side wall of the converter module；This is practical
The novel shelling machine by anti-tipping apparatus and converter module is into a single integrated structure, so that support leg is accommodated in frequency converter completely
In the accommodating groove of module, and support leg can be pulled out to realization out of accommodating groove to converter module by sliding and rotating
Overturning-preventing function, it is easy to operate flexible, guarantee that converter module is producing or storing the attitude stabilization in use process.
Frequency converter will appear certain vibration in motor operation course, be easy to make the inner components of frequency converter pine occur
The case where dynamic or positional shift, and noise can be also generated in the rotation process of fan, at the same wherein at plate due to disassembly not
Just, it when frequency converter damages, will also result in the maintenance difficult of staff, propose a kind of the novel of shockproof noise reduction thus
Frequency converter.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of new type inverter of shockproof noise reduction, has effectively
Vibration that motor generates is reduced and noise when fan rotates, the advantages of facilitating staff to repair, when solving motor operation
Vibration, which can be generated, is easy to cause frequency converter inner components appearance position to loosen, and can also generate certain make an uproar in fan rotation
Sound, simultaneously when frequency converter damages, the problem of also will appear inconvenient maintenance.
The utility model provides the following technical solutions:
A kind of new type inverter of shockproof noise reduction, including main body, the bottom of the body lumen are fixedly connected with installing frame,
The inner cavity fixing sleeve of the installing frame is connected to driving motor, and damping block is fixedly connected at the top of the driving motor, described to subtract
It is fixedly connected with buffer bar at the top of shake block, one end movable sleeve at the top of the buffer bar is connected to cushion collar, and the top of cushion collar
Portion is fixedly connected on the side wall of body lumen, and the bottom of the cushion collar is driven by the top of damping spring and damping block to be connected
It connects, the middle part fixing sleeve of the body lumen side wall is connected to maintenance set, and the middle part fixing sleeve of the maintenance set is connected to sliding bar, institute
One end movable sleeve for stating sliding bar is connected to middle plate, and the middle plate runs through and the one end extended on the outside of main body is fixedly connected with reinforcing
Block, the side of the main body are fixedly connected with closing block, and the thread in inner cavity of the closing block is socketed with threaded rod, in the main body
The side wall of chamber is fixedly connected with baffle, and the bottom movable sleeve of the body lumen is connected to radiator, and the top of the radiator is solid
Surely it is connected with rectifier bridge, insulation spacer is fixedly connected at the top of the rectifier bridge, the rectifier bridge is located at insulation spacer side
Top be fixedly connected with module, the inner cavity movable sleeve of the main body is connected to aluminium row, and the outside of the aluminium row is fixedly connected with electricity
Hold, the bottom of the middle plate is connected with PCB, and the side of the PCB is fixedly connected with terminal, and the bottom of the terminal is fixed
It is connected with terminal support plate, the external fixing sleeve of the main body is connected to cover, and keyboard, institute are fixedly connected at the top of the cover
The output end fixing sleeve for stating driving motor is connected to flabellum.
Preferably, retaining groove is offered in the middle part of the main body, and during the retaining groove movable sleeve in the middle part of main body is connected to
Plate.
Preferably, the installing frame is divided into two positions, and two positions of installing frame are in the same plane.
Preferably, it is installed in the installing frame and is coated with one layer of sound-proof material on the internal partial wall of driving motor.
Preferably, there are two the quantity of the damping block, and the upper and lower ends that two damping blocks are located at driving motor are parallel
It is set side by side.
Preferably, the length value of the sliding bar be greater than maintenance set length value, and sliding bar be in maintenance set it is same
In plane.
Preferably, the surface screw thread of the middle plate is socketed with screw, and middle plate is located at the top of baffle.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the new type inverter of the shockproof noise reduction ensure that the shockproof noise reduction by the connection of damping block and damping spring
New type inverter when can be run when in use to driving motor the vibration that generates reduce, while driving electricity can also be reduced
The noise that the fan of machine generates in rotary course improves the using effect of driving motor.
2, the new type inverter of the shockproof noise reduction ensure that the new of the shockproof noise reduction by the connection of middle plate and sliding bar
Type frequency converter can easily be dismantled when in use with centering plate, avoid frequency converter when damaging, staff is because right
Its inconvenience dismantled causes the efficiency of its Measuring error to reduce.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the cushion collar enlarged diagram of the utility model structure；
Fig. 3 is the utility model Structure explosion diagram.
In figure: 1, main body；2, installing frame；3, driving motor；4, damping block；5, buffer bar；6, cushion collar；7, damping bullet
Spring；8, maintenance set；9, sliding bar；10, middle plate；11, reinforcement block；12, closing block；13, threaded rod；14, baffle；15, radiator；
16, rectifier bridge；17, insulation spacer；18, module；19, aluminium is arranged；20, capacitor；21,PCB；22, terminal；23, terminal support plate；
24, cover；25, keyboard；26, flabellum.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
It please refers to Fig. 1-3, a kind of new type inverter of shockproof noise reduction, including main body 1, the middle part of main body 1 and offers detent
Groove, and the retaining groove movable sleeve at 1 middle part of main body is connected to middle plate 10, passes through the setting of main body 1, it is ensured that the shockproof noise reduction
New type inverter can protect its inner components when in use, avoid it when by external impacts, cause its zero
The case where component damages generates, and the bottom of 1 inner cavity of main body is fixedly connected with installing frame 2, and installing frame 2 is divided to for two positions,
And two positions of installing frame 2 are in the same plane, and pass through the setting of installing frame 2, it is ensured that the shockproof noise reduction it is novel
Frequency converter can carry out the restriction on position to driving motor 3 when in use, avoid 3 appearance position of driving motor from loosening, influence
The case where its normal use, generates, and the inner cavity fixing sleeve of installing frame 2 is connected to driving motor 3, and the top of driving motor 3 is fixedly connected
There is damping block 4, there are two the quantity of damping block 4, and the upper and lower ends parallel side-by-side that two damping blocks 4 are located at driving motor 3 is set
It sets, passes through the setting of damping block 4, it is ensured that the new type inverter of the shockproof noise reduction can generate driving motor 3 when in use
Vibration reduced, avoid driving motor 3 persistently generate vibration, cause frequency converter inner components appearance position loosen feelings
Condition generates, and the top of damping block 4 is fixedly connected with buffer bar 5, and one end movable sleeve at 5 top of buffer bar is connected to cushion collar 6, and slow
The top of punching set 6 is fixedly connected on the side wall of 1 inner cavity of main body, and the bottom of cushion collar 6 passes through damping spring 7 and damping block 4
Top transmission connection, the middle part fixing sleeve of 1 intracavity sidewall of main body are connected to maintenance set 8, and the middle part fixing sleeve of maintenance set 8 is connected to sliding
Bar 9, the length value of sliding bar 9 is greater than the length value of maintenance set 8, and sliding bar 9 is in the same plane with maintenance set 8, is passed through
The setting of sliding bar 9, it is ensured that the new type inverter of the shockproof noise reduction can carry out position movement when in use with centering plate 10, keep away
Exempt from middle plate 10 and deviate intrinsic position during the installation process, one end movable sleeve of sliding bar 9 is connected to middle plate 10, the surface of middle plate 10
Screw thread is socketed with screw, and middle plate 10 is located at the top of baffle 14, passes through the setting of middle plate 10, it is ensured that the shockproof noise reduction it is new
Type frequency converter when in use can the components different to its inside separate, avoid it from components installation occur and mix and be not easy
The problem of resolution, middle plate 10 runs through and the one end extended on the outside of main body 1 is fixedly connected with reinforcement block 11, and the side of main body 1 is solid
Surely it is connected with closing block 12, the thread in inner cavity of closing block 12 is socketed with threaded rod 13, and the side wall of 1 inner cavity of main body is fixedly connected with gear
Plate 14, the bottom movable sleeve of 1 inner cavity of main body are connected to radiator 15, and the top of radiator 15 is fixedly connected with rectifier bridge 16, rectification
The top of bridge 16 is fixedly connected with insulation spacer 17, and rectifier bridge 16, which is located at the top of 17 side of insulation spacer, is fixedly connected with module
18, the inner cavity movable sleeve of main body 1 is connected to aluminium row 19, and the outside of aluminium row 19 is fixedly connected with capacitor 20, the bottom activity of middle plate 10
It is connected with PCB21, the side of PCB21 is fixedly connected with terminal 22, and the bottom of terminal 22 is fixedly connected with terminal support plate 23, main
The external fixing sleeve of body 1 is connected to cover 24, and the top of cover 24 is fixedly connected with keyboard 25, and the output end of driving motor 3 is fixed
It is socketed with flabellum 26.
Embodiment 2
The basic structure of embodiment 2 is same as Example 1, the difference is that, the middle part of the main body 1 offers detent
Groove, and the retaining groove movable sleeve at 1 middle part of main body is connected to middle plate 10, the installation and removal of plate 10 in retaining groove convenience；Institute
It states installing frame 2 to be divided to for two positions, and two positions of installing frame 2 are in the same plane, it will cooling part and work department
It separates.
Embodiment 3
The basic structure of embodiment 3 is same as Example 1, the difference is that, there are two the quantity of the damping block 4,
And two damping blocks 4 are located at the upper and lower ends parallel side-by-side setting of driving motor 3, in this way, damping effect is more preferable, can more protect
Hold stability when frequency converter work；The length value of the sliding bar 9 is greater than the length value of maintenance set 8, and sliding bar 9 and maintenance
Set 8 is in the same plane, and sliding bar 9 can cover in 8 in maintenance to be slided, and passes through the setting of sliding bar 9, it is ensured that the shockproof noise reduction
New type inverter can carry out that position is mobile with centering plate 10 when in use, avoid middle plate 10 from deviateing during the installation process inherently
Position.
Working principle
Driving motor 3 is installed by the installing frame 2 in main body 1 first, then by damping spring 7 to damping block
4 effect reduces the damping block 4 being connected on driving motor 3 by the vibration that it is generated, then is passed through by plate 10 in pushing
Sliding bar 9 is mounted on the inside of main body 1, connect closing block 12 with reinforcement block 11 finally by rotation threaded rod 13.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of new type inverter of shockproof noise reduction, including main body (1), it is characterised in that: the bottom of main body (1) inner cavity is solid
Surely it is connected with installing frame (2), the inner cavity fixing sleeve of the installing frame (2) is connected to driving motor (3), the driving motor (3)
Top is fixedly connected with damping block (4), is fixedly connected with buffer bar (5) at the top of the damping block (4), the buffer bar (5)
One end movable sleeve at top is connected to cushion collar (6), and is fixedly connected on the side wall of main body (1) inner cavity at the top of cushion collar (6),
The bottom of the cushion collar (6) is sequentially connected by the top of damping spring (7) and damping block (4), main body (1) lumen side
The middle part fixing sleeve of wall is connected to maintenance set (8), and the middle part fixing sleeve of the maintenance set (8) is connected to sliding bar (9), the sliding bar
(9) one end movable sleeve is connected to middle plate (10), and the middle plate (10) is run through and the one end extended on the outside of main body (1) is fixedly connected
Have reinforcement block (11), the side of the main body (1) is fixedly connected with closing block (12), the thread in inner cavity set of the closing block (12)
It is connected to threaded rod (13), the side wall of main body (1) inner cavity is fixedly connected with baffle (14), the bottom of main body (1) inner cavity
Movable sleeve is connected to radiator (15), is fixedly connected with rectifier bridge (16) at the top of the radiator (15), the rectifier bridge (16)
Top be fixedly connected with insulation spacer (17), the rectifier bridge (16), which is located at the top of insulation spacer (17) side, to be fixedly connected
Have module (18), the inner cavity movable sleeve of the main body (1) is connected to aluminium row (19), and the outside of the aluminium row (19) is fixedly connected with electricity
Hold (20), the bottom of the middle plate (10) is connected with PCB(21), the PCB(21) side be fixedly connected with terminal
(22), the bottom of the terminal (22) is fixedly connected with terminal support plate (23), and the external fixing sleeve of the main body (1) is connected to face
It covers (24), is fixedly connected with keyboard (25) at the top of the cover (24), the output end fixing sleeve of the driving motor (3) is connected to
Flabellum (26).
2. a kind of new type inverter of shockproof noise reduction according to claim 1, it is characterised in that: in the main body (1)
Portion offers retaining groove, and the retaining groove movable sleeve in the middle part of main body (1) is connected to middle plate (10).
3. a kind of new type inverter of shockproof noise reduction according to claim 1, it is characterised in that: the installing frame (2) point
Two positions for two positions, and installing frame (2) are in the same plane.
4. a kind of new type inverter of shockproof noise reduction according to claim 1, it is characterised in that: in the installing frame (2)
It installs and is coated with one layer of sound-proof material on the internal partial wall of driving motor (3).
5. a kind of new type inverter of shockproof noise reduction according to claim 1, it is characterised in that: the damping block (4)
There are two quantity, and two damping blocks (4) are located at the upper and lower ends parallel side-by-side setting of driving motor (3).
6. a kind of new type inverter of shockproof noise reduction according to claim 1, it is characterised in that: the sliding bar (9)
Length value is greater than the length value of maintenance set (8), and sliding bar (9) is in the same plane with maintenance set (8).
7. a kind of new type inverter of shockproof noise reduction according to claim 1, it is characterised in that: the table of the middle plate (10)
Face screw thread is socketed with screw, and middle plate (10) is located at the top of baffle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920125491.0U CN209402403U (en) | 2019-01-25 | 2019-01-25 | A kind of new type inverter of shockproof noise reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920125491.0U CN209402403U (en) | 2019-01-25 | 2019-01-25 | A kind of new type inverter of shockproof noise reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209402403U true CN209402403U (en) | 2019-09-17 |
Family
ID=67899085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920125491.0U Expired - Fee Related CN209402403U (en) | 2019-01-25 | 2019-01-25 | A kind of new type inverter of shockproof noise reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209402403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111614196A (en) * | 2020-05-27 | 2020-09-01 | 佛山市南海金菱电器有限公司 | Low-noise fan motor with high shock resistance |
-
2019
- 2019-01-25 CN CN201920125491.0U patent/CN209402403U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111614196A (en) * | 2020-05-27 | 2020-09-01 | 佛山市南海金菱电器有限公司 | Low-noise fan motor with high shock resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 Termination date: 20210125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |