CN209088840U - A kind of protective outer shell of soft starter - Google Patents
A kind of protective outer shell of soft starter Download PDFInfo
- Publication number
- CN209088840U CN209088840U CN201821938476.XU CN201821938476U CN209088840U CN 209088840 U CN209088840 U CN 209088840U CN 201821938476 U CN201821938476 U CN 201821938476U CN 209088840 U CN209088840 U CN 209088840U
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- CN
- China
- Prior art keywords
- outer shell
- protective outer
- soft starter
- shell
- threaded rod
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Abstract
The utility model discloses a kind of protective outer shell of soft starter, including mounting box, air inlet hole, turbine, threaded rod, pinion gear, guide rod, sliding block, torsional spring, shell, U-shaped air jet pipe, heat release hole, fixinig plate, threaded hole, gas-guide tube, shaft, gear wheel, fixed bin, torsion spring seat, fixed link, draft hood, bull stick, motor, spring, backing plate and pressing plate.This kind of protective outer shell of soft starter passes through the mutual cooperation between setting threaded rod, gear, torsional spring, U-shaped air jet pipe and turbine; Homogeneouslly-radiating preferably can be carried out to soft activator inside; the electric elements inside soft activator are made to be cooled more uniform; to accelerate the radiating rate to soft activator, radiating efficiency is improved；Preferably the angle of protective outer shell of soft starter can be adjusted, avoid and cause high-intensitive extruding to protective outer shell of soft starter, greatly extend the service life of protective outer shell of soft starter, while sample enhances the practicability of protective outer shell of soft starter.
Description
Technical field
The utility model relates to a kind of protection shell, specially a kind of protective outer shell of soft starter belongs to soft activator and answers
Use technical field.
Background technique
Soft starter is a kind of novelty for integrating electric machine soft starting, soft stop, light-load energy saving and multi-protective function
Motor control assembly, its main composition are the three-phase inverse parallel brake tube being serially connected between power supply and controlled motor and its electronics control
Circuit processed, and protective outer shell of soft starter has vital effect to the protection of soft activator.
Existing protective outer shell of soft starter and function are relatively simple, most of to make to provide protection to soft activator, simultaneously
Part soft activator is equipped with radiator fan and radiates to soft activator, but radiator fan heat dissipation area compares limitation, from
And it is slower to the heat dissipation of soft activator, and when being installed to soft activator, it is most of direct by fixing bolt
Soft activator is fixed, but part part metope is not smooth enough, to be easy to cause the extruding of soft activator high intensity
It causes to be broken.Therefore, a kind of protective outer shell of soft starter is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of protective outer shell of soft starter.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of protective outer shell of soft starter, including from
Top to bottm is sequentially arranged at the fixed bin and mounting box of surface of shell, and the shell both ends offer heat release hole；
Fixed bin inner cavity top is rotatably connected to bull stick, and the bull stick surface is fixedly connected with pressing plate, the installation
Box inner sidewall is connected with backing plate by spring, and described mounting box one end is fixedly connected with fixinig plate, the fixinig plate surface
Offer threaded hole；
The mounting box bottom end offers air inlet hole, and mounting box inner cavity bottom end is equipped with motor, the motor output
End is fixedly connected with shaft, and the axle surface is socketed with gear wheel, and the canine tooth wheel surface engagement is connected with pinion gear, described
Pinion gear axis part is socketed with threaded rod, and the threaded rod bottom end is fixedly connected with turbine, and threaded rod surface screw thread connects
It is connected to sliding block, described sliding block one end is fixedly connected with U-shaped air jet pipe, and the sliding block other end slidably connects guide rod, the peace
Mounted box inner sidewall is fixedly connected with fixed link, and the fixed link surface is elasticly connected with torsion spring seat, the torsion spring seat by torsional spring
Surface is fixedly connected with draft hood around gas-guide tube, the torsion spring seat bottom end is tied with.
Preferably, the gas-guide tube number is two, and two gas-guide tube bottom ends are fixedly connected with draft hood, two
The gas-guide tube top is fixedly connected through housing bottom and with U-shaped air jet pipe.
Preferably, the threaded rod number is two, and housing bottom is run through simultaneously in two threaded rod connection sliding block one end
Housing cavity is extended to, and two threaded rods are symmetrical by motor.
Preferably, the fixinig plate number several, several described fixinig plates are equally divided into four groups, and every group is two neighboring
It is hinged between the fixinig plate.
Preferably, the bull stick top through fixed bin inner cavity top and extends at the top of fixed bin.
Preferably, the pressing plate number is four, and the length of four pressing plates is sequentially reduced clockwise, and pressing plate and pad
Plate is located in same level.
The beneficial effects of the utility model are:
1. this kind of protective outer shell of soft starter structure is simple, convenient, functional is operated, it is novel in design, by the way that spiral shell is arranged
Mutual cooperation between rasp bar, gear, torsional spring, U-shaped air jet pipe and turbine can preferably carry out soft activator inside equal
Even heat dissipation makes the electric elements inside soft activator be cooled more uniform, to accelerate the radiating rate to soft activator, mentions
High radiating efficiency.
2., can be preferably to soft activator by the mutual cooperation between setting bull stick, pressing plate, backing plate and fixinig plate
The angle of protection shell is adjusted, and is avoided and is caused high-intensitive extruding to protective outer shell of soft starter, greatly extends
The service life of protective outer shell of soft starter, while sample enhances the practicability of protective outer shell of soft starter.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model entirety side structure schematic view；
Fig. 3 is the utility model bull stick and pressing plate attachment structure schematic diagram；
Fig. 4 is the utility model fixed link and torsion spring seat structural schematic diagram.
In figure: 1, mounting box, 2, air inlet hole, 3, turbine, 4, threaded rod, 5, pinion gear, 6, guide rod, 7, sliding block, 8, torsional spring,
9, shell, 10, U-shaped air jet pipe, 11, heat release hole, 12, fixinig plate, 13, threaded hole, 14, gas-guide tube, 15, shaft, 16, canine tooth
Wheel, 17, fixed bin, 18, torsion spring seat, 19, fixed link, 20, draft hood, 21, bull stick, 22, motor, 23, spring, 24, backing plate,
25, pressing plate.
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.
It please refers to shown in Fig. 1-4, a kind of protective outer shell of soft starter, including is sequentially arranged at 9 surface of shell from top to bottom
Fixed bin 17 and mounting box 1,9 both ends of shell offer heat release hole 11；
The 17 inner cavity top of fixed bin is rotatably connected to bull stick 21, and 21 surface of bull stick is fixedly connected with pressing plate 25,
1 inner sidewall of mounting box is elasticly connected with backing plate 24 by spring 23, and described 1 one end of mounting box is fixedly connected with fixinig plate
12,12 surface of fixinig plate offers threaded hole 13；
1 bottom end of mounting box offers air inlet hole 2, and the 1 inner cavity bottom end of mounting box is equipped with motor 22, the motor
22 output ends are fixedly connected with shaft 15, and 15 surface of shaft is socketed with gear wheel 16, and 16 surface of the gear wheel engagement connects
It is connected to pinion gear 5,5 axis part of pinion gear is socketed with threaded rod 4, and 4 bottom end of threaded rod is fixedly connected with turbine 3,
Convenient for preferably forming vortex, by the cold wind inspiration mounting box 1 outside mounting box 1,4 surface of threaded rod is threaded with
Sliding block 7, described 7 one end of sliding block are fixedly connected with U-shaped air jet pipe 10, and 7 other end of sliding block slidably connects guide rod 6, described
1 inner sidewall of mounting box is fixedly connected with fixed link 19, and 19 surface of fixed link is elasticly connected with torsion spring seat 18 by torsional spring 8,
Convenient for preferably turning round torsion spring seat 18,18 surface of torsion spring seat is around gas-guide tube 14 is tied with, convenient for preferably making gas-guide tube 14
It shrinks, avoids gas-guide tube 14 disorderly and unsystematic, 18 bottom end of torsion spring seat is fixedly connected with draft hood 20.
14 number of gas-guide tube is two, and two 14 bottom ends of gas-guide tube are fixedly connected with draft hood 20, two
14 top of gas-guide tube with U-shaped air jet pipe 10 through 9 bottom end of shell and being fixedly connected, convenient for preferably will be in mounting box 1
Gas is led into shell 9；4 number of threaded rod is two, and 9 bottom of shell is run through in two described 4 connection sliding block of threaded rod, 7 one end
9 inner cavity of shell is held and extends to, and two threaded rods 4 are symmetrical by motor 22, convenient for preferably making sliding block 7 in shell 9
Interior movement；12 number of fixinig plate several, several described fixinig plates 12 are equally divided into four groups, and every group is two neighboring described
It is hinged between fixinig plate 12, convenient for preferably adjusting the thickness accumulated between every group of fixinig plate 12, thus to soft activator
The gap of protection shell and metope is adjusted；21 top of bull stick is through 17 inner cavity top of fixed bin and extends to fixed bin
17 tops, convenient for the rotation preferably to bull stick 21；25 number of pressing plate is four, the length up time of four pressing plates 25
Needle is sequentially reduced, and pressing plate 25 and backing plate 24 are located in same level, convenient for the promotion preferably to 24 different distance of backing plate.
When the utility model is used, the electric elements occurred in the application external connection power supply and control when in use
Switch, when being installed soft activator, first fits closely fixed bin 17 with metope, while observing fixed bin 17 and wall
It whether there is gap between face, when there is gap, then successively rotate every group of fixinig plate 12, fixinig plate 12 is made to rotate 180 degree, from
And the thickness of the accumulation between every group of fixinig plate 12 is adjusted, when after adjusting thickness and shaking fixed bin 17 not, then will
Fixing bolt is fixed fixinig plate 12 by threaded hole 13, is rotated further by bull stick 21, rotates bull stick 21 with dynamic pressure plate 25, from
And squeeze pressing plate 25 to backing plate 24, fit closely backing plate 24 with metope, to complete the installation to soft activator；When
When radiating to soft activator, motor 22 is first turned on, 22 output end of motor is made to drive gear wheel 16 to rotate by shaft 15,
Make gear wheel 16 drive threaded rod 4 to rotate by pinion gear 5, threaded rod 4 is made to drive U-shaped air jet pipe 10 vertical by sliding block 7
Direction moves reciprocatingly, while making threaded rod 4 that turbine 3 be driven to rotate, and makes to form vortex in mounting box 1, thus by outside mounting box 1
The cold wind in portion is led by blast pipe into mounting box 1, leads the cold wind in mounting box 1 into U by draft hood 20 and gas-guide tube 14
It in shape air jet pipe 10 and sprays, so that the cold wind sprayed be made uniformly to carry out wind to the electric elements in protective outer shell of soft starter
Cold heat dissipation, while the hot gas in protective outer shell of soft starter is discharged by heat release hole 11, to complete to dissipate soft activator
Heat.
The GM12-N20SG motor that motor 22 is sold using Shenzhen along force motor Co., Ltd, support circuit can
It is provided by businessman.
It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely,
Without superfluous words, the content of the utility model protection is not related to the improvement for software and method yet.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
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 (6)
1. a kind of protective outer shell of soft starter, it is characterised in that: the fixation including being sequentially arranged at shell (9) surface from top to bottom
Box (17) and mounting box (1), shell (9) both ends offer heat release hole (11)；
Fixed bin (17) the inner cavity top is rotatably connected to bull stick (21), and bull stick (21) surface is fixedly connected with pressing plate
(25), mounting box (1) inner sidewall is elasticly connected with backing plate (24) by spring (23), and described mounting box (1) one end is fixed
It is connected with fixinig plate (12), fixinig plate (12) surface offers threaded hole (13)；
Mounting box (1) bottom end offers air inlet hole (2), and mounting box (1) the inner cavity bottom end is equipped with motor (22), described
Motor (22) output end is fixedly connected with shaft (15), and shaft (15) surface is socketed with gear wheel (16), the gear wheel
(16) surface engagement is connected with pinion gear (5), and pinion gear (5) axis part is socketed with threaded rod (4), the threaded rod
(4) bottom end is fixedly connected with turbine (3), and threaded rod (4) surface is threaded with sliding block (7), and described sliding block (7) one end is solid
Surely it is connected with U-shaped air jet pipe (10), sliding block (7) other end slidably connects guide rod (6), mounting box (1) inner sidewall
It is fixedly connected with fixed link (19), fixed link (19) surface is elasticly connected with torsion spring seat (18), the torsion by torsional spring (8)
Around being tied with gas-guide tube (14), torsion spring seat (18) bottom end is fixedly connected with draft hood (20) on spring abutment (18) surface.
2. a kind of protective outer shell of soft starter according to claim 1, it is characterised in that: gas-guide tube (14) number is
Two, two gas-guide tube (14) bottom ends are fixedly connected with draft hood (20), and two gas-guide tube (14) tops are run through
Shell (9) bottom end is simultaneously fixedly connected with U-shaped air jet pipe (10).
3. a kind of protective outer shell of soft starter according to claim 1, it is characterised in that: threaded rod (4) number is
Two, two described threaded rod (4) connection sliding block (7) one end are through shell (9) bottom end and extend to shell (9) inner cavity, and two
A threaded rod (4) is symmetrical by motor (22).
4. a kind of protective outer shell of soft starter according to claim 1, it is characterised in that: the fixinig plate (12) is if number
Dry, several described fixinig plates (12) are equally divided into four groups, are hinged between every group of two neighboring fixinig plate (12).
5. a kind of protective outer shell of soft starter according to claim 1, it is characterised in that: bull stick (21) top is run through
Fixed bin (17) inner cavity top simultaneously extends at the top of fixed bin (17).
6. a kind of protective outer shell of soft starter according to claim 1, it is characterised in that: pressing plate (25) number is four
A, the length of four pressing plates (25) is sequentially reduced clockwise, and pressing plate (25) and backing plate (24) are located in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821938476.XU CN209088840U (en) | 2018-11-23 | 2018-11-23 | A kind of protective outer shell of soft starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821938476.XU CN209088840U (en) | 2018-11-23 | 2018-11-23 | A kind of protective outer shell of soft starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209088840U true CN209088840U (en) | 2019-07-09 |
Family
ID=67125341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821938476.XU Expired - Fee Related CN209088840U (en) | 2018-11-23 | 2018-11-23 | A kind of protective outer shell of soft starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209088840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405830A (en) * | 2020-04-09 | 2020-07-10 | 黄殿华 | Intelligent electrical cabinet |
-
2018
- 2018-11-23 CN CN201821938476.XU patent/CN209088840U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405830A (en) * | 2020-04-09 | 2020-07-10 | 黄殿华 | Intelligent electrical cabinet |
| CN111405830B (en) * | 2020-04-09 | 2021-10-08 | 浙江海得成套设备制造有限公司 | Intelligent electrical cabinet |
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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: 20190709 Termination date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |