CN112888230B - Controller for bypass type automatic change-over switch - Google Patents
Controller for bypass type automatic change-over switch Download PDFInfo
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- CN112888230B CN112888230B CN202110337644.XA CN202110337644A CN112888230B CN 112888230 B CN112888230 B CN 112888230B CN 202110337644 A CN202110337644 A CN 202110337644A CN 112888230 B CN112888230 B CN 112888230B
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- controller
- cover plate
- mounting box
- type automatic
- blocks
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a controller for a bypass type automatic transfer switch, which comprises a mounting box, a controller body and a reminding device, wherein the mounting box is provided with a first mounting hole; a flange bent outwards extends from an opening at the outer end of the mounting box, and the outer side of the flange is connected with a dustproof cover plate capable of vertically sliding; a fixed block is connected above the turned edge, a limit pin penetrates through the fixed block, and a limit hole is formed in the side part of the dustproof cover plate; reminding device includes acousto-optic generator, battery and two dwangs, and the one end that two dwangs are close to mutually is connected with the conducting block respectively, and two conducting blocks are corresponding with the positive pole and the negative pole of battery respectively, and acousto-optic generator's positive input and negative pole input are connected with two conducting blocks respectively, and the inboard of dust cover plate is connected with two shifting blocks, and two shifting blocks are corresponding with the one end that two dwangs were kept away from mutually respectively. The controller for the bypass type automatic transfer switch can prevent dust from entering the controller body; and, can remind the staff to close dustproof cover plate.
Description
Technical Field
The present invention relates to a controller for a bypass type automatic transfer switch.
Background
With the development of economy, people have higher and higher requirements on power supply reliability, so that bypass type automatic transfer switching equipment is promoted. The bypass type automatic transfer switch electric appliance is characterized by that on the basis of general automatic transfer switch electric appliance a group of bypass transfer switch electric appliances is added. The power supply switching device is used for switching the power supply of the load from the first power supply loop to the second power supply loop during maintenance and the like. Among them, the controller is a main component of the transfer switch appliance, which is used for monitoring and protecting the operation of the circuit and controlling the switching of the circuit, and is usually installed on the panel of the transfer switch appliance. However, the existing controllers for bypass automatic transfer switches are directly installed without protection, the controllers are easily damaged due to naked installation, and dust often enters the controllers to cause adverse effects on electronic components in the controllers.
Disclosure of Invention
The invention aims to provide a controller for a bypass type automatic transfer switch, which is reasonable in structure, and can effectively prevent dust from entering the controller body by additionally arranging a mounting box and a dustproof cover plate, so that adverse effects on the controller body are avoided; and, through setting up reminding device, can effectually remind the staff in time to close dustproof cover plate after accomplishing the operation.
In order to achieve the aim, the technical scheme of the invention is to design a controller for a bypass type automatic transfer switch, which comprises a mounting box and a controller body arranged in the mounting box; the mounting box is embedded in a panel of the bypass type automatic transfer switch, an opening is formed in the outer end of the mounting box, a flange formed by bending outwards extends from the opening of the mounting box, a dustproof cover plate capable of sliding vertically is connected to the outer side of the flange, and the dustproof cover plate is used for sealing the opening of the mounting box;
a fixed block is connected above the turned edge, a limiting pin capable of sliding transversely penetrates through the fixed block, a pressing block and a pulling block are arranged on the limiting pin, the fixed block is located between the pressing block and the pulling block, a first reset spring sleeved on the limiting pin is connected between the fixed block and the pressing block, and a limiting hole for the limiting pin to insert is formed in the side portion of the dustproof cover plate;
the controller for the bypass type automatic change-over switch further comprises a reminding device arranged in the mounting box, the mounting box comprises a bottom plate, the reminding device comprises a sound-light generator, a battery and two rotating rods, the battery is fixed on the bottom plate, the two rotating rods are symmetrically arranged above the battery, the two rotating rods are respectively rotatably connected onto the bottom plate through a shaft pin, a clamp spring is sleeved outside the shaft pin and used for driving the rotating rods to keep a horizontal state, one ends, close to the two rotating rods, of the two rotating rods extend downwards in an inclined mode respectively and are connected with conductive blocks, the two conductive blocks correspond to the positive electrode and the negative electrode of the battery respectively, the sound-light generator is fixed on the bottom plate, the sound-light generator is provided with a positive electrode input end and a negative electrode input end, and the positive electrode input end and the negative electrode input end are connected with the two conductive blocks through wires respectively, the inboard of dustproof apron is connected with two shifting blocks, and these two shifting blocks are located the below of two dwang respectively, and these two shifting blocks are corresponding with the one end that two dwang kept away from mutually respectively.
Preferably, the flanging comprises a left flanging and a right flanging, vertical sliding grooves are formed in the left flanging and the right flanging, and guide rods are arranged in the vertical sliding grooves; the inner side of the dustproof cover plate is connected with two sliding blocks, the two sliding blocks are respectively positioned in the vertical sliding grooves of the left flanging and the right flanging, the guide rod is sleeved with the sliding blocks, and a second reset spring sleeved with the guide rod is connected between the sliding blocks and the top end of the vertical sliding groove.
Preferably, the vertical sliding groove is a T-shaped sliding groove, and the sliding block is a T-shaped sliding block.
Preferably, the rotating rod is an insulating rod.
Preferably, the controller body is fixed on the bottom plate, the controller body is located below the battery, and the controller body is provided with a display screen and an operation button.
Preferably, the outer side of the dustproof cover plate is connected with a push plate, and the push plate is arranged close to the bottom end of the dustproof cover plate.
The invention has the advantages and beneficial effects that: the controller for the bypass type automatic transfer switch is reasonable in structure, and by additionally arranging the mounting box and the dustproof cover plate, dust can be effectively prevented from entering the controller body, so that adverse effects on the controller body are avoided; and, through setting up reminding device, can effectually remind the staff in time to close dustproof cover plate after accomplishing the operation.
When the dustproof cover plate is used, the dustproof cover plate in a closed state blocks external dust from entering the mounting box and the controller body. When the staff need operate the controller body, at first the pulling draws the piece, draw the piece and drive the spacer pin removal and make the briquetting compress first reset spring by drawing the piece, in order to avoid the spacer pin to block dustproof apron and go upward, later make dustproof apron go upward through promoting the push pedal, this in-process slider will slide and compress second reset spring along guide bar and vertical spout, when spacing hole and spacer pin on the dustproof apron are relative, dustproof apron goes upward to target in place, loosen and draw the piece at last, make the spacer pin move and insert spacing hole under first reset spring's spring action, dustproof apron is in the open mode this moment, the staff can operate the controller body. And, at the in-process that the dust cover board went upward, the dust cover board will drive two shifting blocks and contact with the one end that two dwang kept away from mutually respectively, thereby drive the elasticity rotation that two dwang overcome the torsional spring, when going upward to target in place to the dust cover board, the conducting block on two dwang will respectively with the anodal and the negative pole contact of battery, because the conducting block on two dwang is connected with acousto-optic generator's positive input end and negative pole input end respectively, consequently acousto-optic generator will circular telegram work, and continuously send the reputation and remind, thereby remind the staff in time to close the dust cover board after accomplishing the operation. When the dustproof cover plate is closed, the pull block is pulled to enable the limiting pin to be drawn out of the limiting hole of the dustproof cover plate, then the dustproof cover plate descends under the elastic force action of the second return spring until the sliding block slides to the bottom end of the vertical sliding groove, and the dustproof cover plate is closed; and, at the descending in-process of dust cover, the shifting block will be separated with the dwang, and the dwang then rotates to the horizontality under the elasticity effect of torsional spring to drive two conducting blocks and separate with the positive pole and the negative pole of battery respectively, so that the sound-light generator outage is out of work.
Drawings
FIG. 1 is a schematic of the present invention.
Fig. 2 is an enlarged view at a in fig. 1.
FIG. 3 is a schematic view of a connecting structure of the slider and the left flange in the present invention.
Fig. 4 is a schematic view of the reminding device of the invention.
Fig. 5 is an enlarged view at B in fig. 4.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The technical scheme of the specific implementation of the invention is as follows:
as shown in fig. 1 to 5, a controller for a bypass-type automatic transfer switch includes a mounting box, and a controller body 2 provided in the mounting box; the mounting box is embedded in a panel 1 of the bypass type automatic transfer switch, an opening is formed in the outer end of the mounting box, a flange 3 formed by bending outwards extends from the opening of the mounting box, a dustproof cover plate 4 capable of sliding vertically is connected to the outer side of the flange 3, and the dustproof cover plate 4 is used for sealing the opening of the mounting box;
a fixed block 5 is connected above the turned-over edge 3, a limiting pin 6 capable of sliding transversely penetrates through the fixed block 5, a pressing block 7 and a pulling block 8 are arranged on the limiting pin 6, the fixed block 5 is positioned between the pressing block 7 and the pulling block 8, a first reset spring 9 sleeved on the limiting pin 6 is connected between the fixed block 5 and the pressing block 7, and a limiting hole for inserting the limiting pin 6 is formed in the side part of the dustproof cover plate 4;
the controller for the bypass type automatic change-over switch further comprises a reminding device arranged in the mounting box, the mounting box comprises a bottom plate 10, the reminding device comprises a sound-light generator 11, a battery 12 and two rotating rods 13, the battery 12 is fixed on the bottom plate 10, the two rotating rods 13 are symmetrically arranged above the battery 12, the two rotating rods 13 are respectively connected on the bottom plate 10 in a rotatable mode through a shaft pin, a clamp spring is sleeved outside the shaft pin and used for driving the rotating rods 13 to keep a horizontal state, one ends, close to the two rotating rods 13, of the two rotating rods 13 extend downwards in an inclined mode respectively and are connected with conductive blocks 14, the conductive blocks 14 are respectively corresponding to a positive electrode 15 and a negative electrode 16 of the battery 12, the sound-light generator 11 is fixed on the bottom plate 10, a positive electrode input end 17 and a negative electrode input end 18 are arranged on the sound-light generator 11, and the positive electrode input end 17 and the negative electrode input end 18 are respectively connected with the two conductive blocks 14 through a lead 19, the inboard of dust-proof cover plate 4 is connected with two shifting blocks, and these two shifting blocks are located the below of two dwang 13 respectively, and these two shifting blocks are corresponding with the one end that two dwang 13 kept away from mutually respectively.
The turned edge 3 comprises a left turned edge 20 and a right turned edge 21, vertical sliding grooves 22 are formed in the left turned edge 20 and the right turned edge 21, and guide rods 23 are arranged in the vertical sliding grooves 22; the inner side of the dustproof cover plate 4 is connected with two sliding blocks 24, the two sliding blocks 24 are respectively positioned in the vertical sliding grooves 22 of the left turned edge 20 and the right turned edge 21, the guide rod 23 is sleeved with the sliding blocks 24, and a second return spring 25 sleeved on the guide rod 23 is connected between the top ends of the sliding blocks 24 and the vertical sliding grooves 22.
The vertical sliding groove 22 is a T-shaped sliding groove, and the sliding block 24 is a T-shaped sliding block.
The rotating rod 13 is an insulating rod.
The controller body 2 is fixed on the bottom plate 10, the controller body 2 is located below the battery 12, and the controller body 2 is provided with a display 26 and an operation button 27.
The outer side of the dust-proof cover plate 4 is connected with a push plate 28, and the push plate 28 is arranged near the bottom end of the dust-proof cover plate 4.
The invention has the advantages and beneficial effects that: the controller for the bypass type automatic transfer switch is reasonable in structure, and by additionally arranging the mounting box and the dustproof cover plate 4, dust can be effectively prevented from entering the controller body 2, so that adverse effects on the controller body 2 are avoided; and, through setting up reminding device, can effectually remind the staff in time to close dust cover 4 after accomplishing the operation.
When the dustproof cover plate is used, the dustproof cover plate 4 in a closed state prevents external dust from entering the installation box and the controller body 2. When the operator needs to operate the controller body 2, the pull block 8 is pulled at first, the pull block 8 drives the limit pin 6 to move and enables the press block 7 to compress the first reset spring 9, so that the limit pin 6 is prevented from blocking the dustproof cover plate 4 to move upwards, then the dustproof cover plate 4 is enabled to move upwards by pushing the push plate 28, the slide block 24 slides along the guide rod 23 and the vertical slide groove 22 and compresses the second reset spring 25 in the process, the dustproof cover plate 4 moves upwards to a proper position until the limit hole in the dustproof cover plate 4 corresponds to the limit pin 6, finally the pull block 8 is loosened, the limit pin 6 moves under the elastic force action of the first reset spring 9 and is inserted into the limit hole, at the moment, the dustproof cover plate 4 is in an open state, and the operator can operate the controller body 2. And, in the process of going upward at dust-proof cover plate 4, dust-proof cover plate 4 will drive two shifting blocks to contact with the one end that two dwang 13 kept away from respectively, thereby drive two dwang 13 and overcome the elasticity rotation of torsional spring, when dust-proof cover plate 4 went upward to target in place, conducting block 14 on two dwang 13 will contact with anodal 15 and negative pole 16 of battery 12 respectively, because conducting block 14 on two dwang 13 is connected with anodal input 17 and negative pole input 18 of acousto-optic generator 11 respectively, therefore acousto-optic generator 11 will the circular telegram work, and continuously send the acousto-optic warning, thereby remind the staff in time to close dust-proof cover plate 4 after accomplishing the operation. When the dustproof cover plate 4 is closed, the pull block 8 is pulled to draw the limiting pin 6 out of the limiting hole of the dustproof cover plate 4, then the dustproof cover plate 4 moves downwards under the action of the elastic force of the second return spring 25, and the dustproof cover plate 4 is closed until the sliding block 24 slides to the bottom end of the vertical sliding groove 22; and, in the descending process of dust cover 4, the shifting block will be separated from the rotating rod 13, and the rotating rod 13 rotates to the horizontal state under the elastic force of the torsion spring, so as to drive the two conductive blocks 14 to be separated from the positive electrode 15 and the negative electrode 16 of the battery 12 respectively, so that the sound-light generator 11 is not operated when power is cut off.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A controller for a bypass type automatic transfer switch is characterized by comprising a mounting box and a controller body arranged in the mounting box; the mounting box is embedded in a panel of the bypass type automatic transfer switch, an opening is formed in the outer end of the mounting box, a flange formed by bending outwards extends from the opening of the mounting box, a dustproof cover plate capable of sliding vertically is connected to the outer side of the flange, and the dustproof cover plate is used for sealing the opening of the mounting box;
a fixed block is connected above the turned edge, a limiting pin capable of sliding transversely penetrates through the fixed block, a pressing block and a pulling block are arranged on the limiting pin, the fixed block is located between the pressing block and the pulling block, a first reset spring sleeved on the limiting pin is connected between the fixed block and the pressing block, and a limiting hole for the limiting pin to insert is formed in the side portion of the dustproof cover plate;
the controller for the bypass type automatic change-over switch further comprises a reminding device arranged in the mounting box, the mounting box comprises a bottom plate, the reminding device comprises a sound-light generator, a battery and two rotating rods, the battery is fixed on the bottom plate, the two rotating rods are symmetrically arranged above the battery, the two rotating rods are respectively rotatably connected onto the bottom plate through a shaft pin, a clamp spring is sleeved outside the shaft pin and used for driving the rotating rods to keep a horizontal state, one ends, close to the two rotating rods, of the two rotating rods extend downwards in an inclined mode respectively and are connected with conductive blocks, the two conductive blocks correspond to the positive electrode and the negative electrode of the battery respectively, the sound-light generator is fixed on the bottom plate, the sound-light generator is provided with a positive electrode input end and a negative electrode input end, and the positive electrode input end and the negative electrode input end are connected with the two conductive blocks through wires respectively, the inboard of dustproof apron is connected with two shifting blocks, and these two shifting blocks are located the below of two dwang respectively, and these two shifting blocks are corresponding with the one end that two dwang were kept away from mutually respectively, and at the in-process that dustproof apron went upward, dustproof apron can drive two shifting blocks and contact with the one end that two dwang kept away from mutually respectively, makes two dwang rotate and drives the conducting block and contact with the positive pole and the negative pole of battery respectively.
2. The controller for the bypass-type automatic transfer switch according to claim 1, wherein the flange includes a left flange and a right flange, vertical sliding grooves are provided on both the left flange and the right flange, and guide rods are provided in the vertical sliding grooves; the inner side of the dustproof cover plate is connected with two sliding blocks, the two sliding blocks are respectively positioned in the vertical sliding grooves of the left flanging and the right flanging, the guide rod is sleeved with the sliding blocks, and a second reset spring sleeved with the guide rod is connected between the sliding blocks and the top end of the vertical sliding groove.
3. The controller for a bypass-type automatic transfer switch according to claim 2, wherein the vertical chute is a T-shaped chute and the slider is a T-shaped slider.
4. The controller for a bypass-type automatic transfer switch according to claim 3, wherein the rotating rod is an insulating rod.
5. The controller for the bypass-type automatic transfer switch according to claim 4, wherein the controller body is fixed to a base plate, the controller body is located below the battery, and the controller body is provided with a display screen and an operation button.
6. The controller for a bypass-type automatic transfer switch according to claim 5, wherein a push plate is connected to an outer side of the dust cover plate, the push plate being disposed adjacent to a bottom end of the dust cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110337644.XA CN112888230B (en) | 2021-03-30 | 2021-03-30 | Controller for bypass type automatic change-over switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110337644.XA CN112888230B (en) | 2021-03-30 | 2021-03-30 | Controller for bypass type automatic change-over switch |
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| Publication Number | Publication Date |
|---|---|
| CN112888230A CN112888230A (en) | 2021-06-01 |
| CN112888230B true CN112888230B (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110337644.XA Active CN112888230B (en) | 2021-03-30 | 2021-03-30 | Controller for bypass type automatic change-over switch |
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Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0722010A (en) * | 1993-06-30 | 1995-01-24 | Casio Comput Co Ltd | Battery-container structure |
| US6951469B1 (en) * | 2004-07-07 | 2005-10-04 | Hsing Chau Industrial Co., Ltd. | Electric outlet dust protective structure |
| CN207572787U (en) * | 2017-12-19 | 2018-07-03 | 洛阳君源电力科技有限公司 | A kind of power distributing cabinet |
| CN207938412U (en) * | 2018-01-25 | 2018-10-02 | 广东圣火电力工程有限公司 | A kind of dustproof construction of transformer |
| CN207966022U (en) * | 2018-04-10 | 2018-10-12 | 天津市易路发科技发展股份有限公司 | A kind of gate inhibition management apparatus based on Internet of Things |
| CN208337799U (en) * | 2018-05-28 | 2019-01-04 | 浙江特诺奇电子有限公司 | A kind of sound equipment place apparatus with dust reduction capability |
| CN109755870A (en) * | 2019-02-09 | 2019-05-14 | 新疆特变电工自控设备有限公司 | A kind of novel 35kV switch cabinet body structure |
| CN110416883B (en) * | 2019-06-28 | 2021-05-28 | 红光电气集团有限公司 | Alternating current low-voltage power distribution cabinet |
| CN210608100U (en) * | 2019-10-29 | 2020-05-22 | 天津市国信达电力照明工贸有限公司 | Automatic temperature-adjusting lighting power distribution cabinet |
| CN110993394B (en) * | 2019-12-16 | 2021-09-03 | 苏州飞腾电器有限公司 | Draw-out type automatic change-over switch with bypass |
| CN211743712U (en) * | 2020-01-16 | 2020-10-23 | 天津中发电力设备有限公司 | Power switch cabinet capable of realizing auxiliary closing |
| CN211090303U (en) * | 2020-01-21 | 2020-07-24 | 博瑞纳智(天津)科技发展有限公司 | Special motor controller convenient to overhaul |
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2021
- 2021-03-30 CN CN202110337644.XA patent/CN112888230B/en active Active
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