CN209607622U - Double power supply automatic transfer switch - Google Patents
Double power supply automatic transfer switch Download PDFInfo
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- CN209607622U CN209607622U CN201920577120.6U CN201920577120U CN209607622U CN 209607622 U CN209607622 U CN 209607622U CN 201920577120 U CN201920577120 U CN 201920577120U CN 209607622 U CN209607622 U CN 209607622U
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- power supply
- transfer switch
- automatic transfer
- double power
- supply automatic
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Abstract
The utility model provides double power supply automatic transfer switch, it is related to switching technique field, including double power supply automatic transfer switch ontology, backup power source is installed on the left of double power supply automatic transfer switch ontology, common power supply is installed on the right side of double power supply automatic transfer switch ontology, the upper end middle position of double power supply automatic transfer switch ontology is provided with automatic change-over, the upper end of automatic change-over is fixedly installed with rotating bar, open circuit alarm system is provided on the left of automatic change-over, fixed link is installed on the right side of automatic change-over, the upper end of fixed link is equipped with normal instruction switch, plug wire hole is provided on backup power source and common power supply.Pass through the setting of open circuit alarm system in the utility model, signal can be issued in the first time of open circuit and sound an alarm, pass through the setting of T-type slide bar and T-type sliding slot, it is repaired convenient for the installation and removal of seal base and mounting base, entire utility model structure is simple, guarantee Electrical Safety, practicability is high.
Description
Technical field
The utility model relates to switching technique field more particularly to double power supply automatic transfer switch.
Background technique
Power automatic transfer switch (hereinafter referred to as change-over switch), be by one or several transfer switching equipments and it is other must
The electric appliance composition needed for detecting power circuit, and one or more load circuits is automatically switched to from a power supply another
The electric appliance of a power supply.The purposes of double power supply automatic transfer switch, be exactly in simple terms commonly use all the way it is spare all the way, when common electricity is prominent
When right failure or power failure, by double power supply converting switch, automatically engages on backup power source, equipment is made to remain to operate normally.Most
Commonly elevator, fire-fighting, in monitoring.
Currently, double power supply automatic transfer switch is made of ontology and controller, using breaker as executive component, because of one
Road power failure and carry out the automatic switchover between power supply, but existing change-over switch is with the electromechanical linkage machine on ontology
The operating shaft of structure indicates and controller panel instruction is as intuitive display, guarantees the reliability and safety of power supply.Meanwhile it is existing
For some in power failure all the way, existing power automatic transfer switch cannot first time automatic alarm, installation and dimension
It repairs nor very convenient.
Utility model content
The purpose of this utility model is to provide double power supply automatic transfer switch, to solve the above technical problems.
The utility model using following technical scheme in order to solve the above technical problems, realized: double power-supply automatic transferring is opened
It closes, including double power supply automatic transfer switch ontology, it is characterised in that:
Backup power source, the double power supply automatic transfer switch are installed on the left of the double power supply automatic transfer switch ontology
Common power supply is installed, the upper end middle position of the double power supply automatic transfer switch ontology is provided with from turn on the right side of ontology
Switch is changed, the upper end of the automatic change-over is fixedly installed with rotating bar, is provided on the left of the automatic change-over disconnected
Road alarm system, the automatic change-over right side are equipped with fixed link, and the upper end of fixed link is equipped with normal instruction switch, institute
It states and normal power source indicator light is installed on the right side of the upper end of double power supply automatic transfer switch ontology, normal power source indicator light and normally finger
Show that switch is electrically connected, is provided with plug wire hole on the backup power source and common power supply.By the setting of open circuit alarm system,
Signal capable of being issued in the first time of open circuit and being sounded an alarm, the setting of rotating bar can be followed by automatic change-over one
Rotation is played, rotating bar can touch alarm system and normal instruction switch, and the setting of normal power source indicator light can intuitively be shown
The working condition of double power supply automatic transfer switch out, it is ensured that it is automatic to improve dual power supply by the arrangement to plug wire hole for power supply safety
The power supply efficiency of change-over switch.
Preferably, the backup power source and common power supply was last is provided with 8 plug wire holes.
Preferably, modeling is provided on the outside of the double power supply automatic transfer switch ontology, backup power source and common power supply
Expect the protective shell of material.
Preferably, the open circuit alarm system includes left support bar, and the upper end of left support bar is provided with alarm button, described
Backup power source indicator light, the double power supply automatic transfer switch sheet are installed on the left of the upper end of double power supply automatic transfer switch ontology
It is provided with alarm device on the inner wall of body, signal transmitter is installed on the upside of alarm device, the alarm button refers to backup power source
Show that lamp, alarm device and signal transmitter are electrically connected.When automatic change-over is transformed into backup power source, rotating bar, which will touch, to be reported
Alert button, alarm device sound an alarm, and break signal is sent to responsible person by signal transmitter, notify fortuitous event, convenient negative
Duty personnel check that the working condition of double power supply automatic transfer switch is observed in the setting of backup power source indicator light convenient for people in time.
Preferably, the level height of the rotating bar is consistent with the height of normal instruction switch and alarm button.
Preferably, the lower end of the double power supply automatic transfer switch ontology is provided with seal base, and the seal base is sliding
It is dynamic to be mounted on mounting base, it is provided with T-type slide bar at left and right sides of the lower end of seal base, the upper surface of the mounting base is set
It is equipped with T-type sliding slot, the left and right sides of the seal base is provided with fixation hole, described mounting base both sides of the upper end through plate body
It is provided with fixing threaded hole.By the setting of T-type slide bar and T-type sliding slot, convenient for the peace installation and dismantling of seal base and mounting base
It unloads, by the setting of fixation hole and fixing threaded hole, convenient for the fixation of seal base and mounting base relative position.
Preferably, the fixation hole and fixing threaded hole correspond and are provided with bolt in fixation hole.
The beneficial effects of the utility model are:
By the setting of open circuit alarm system in the utility model, signal can be issued in the first time of open circuit and issued
Alarm, the setting of rotating bar can be followed by automatic change-over and rotate together, and rotating bar can touch alarm system and normal
Instruction switch, the setting of normal power source indicator light can intuitively show the working condition of double power supply automatic transfer switch, it is ensured that
Power supply safety, when automatic change-over is transformed into backup power source, rotating bar will touch alarm button, and alarm device sounds an alarm,
Break signal is sent to responsible person by signal transmitter, notifies fortuitous event, responsible person is facilitated to check in time.Pass through T-type
The setting of slide bar and T-type sliding slot is repaired convenient for the installation and removal of seal base and mounting base, entire utility model structure letter
It is single, guarantee Electrical Safety, practicability is high.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model double power supply automatic transfer switch；
Fig. 2 is the schematic top plan view of the utility model double power supply automatic transfer switch；
Fig. 3 is the cross-sectional view of the utility model double power supply automatic transfer switch ontology；
Fig. 4 is the schematic perspective view of the utility model mounting base；
Appended drawing reference: 1- double power supply automatic transfer switch ontology；2- backup power source；3- often uses power supply；4- automatic conversion is opened
It closes；5- rotating bar；6- open circuit alarm system；601- left support bar；602- alarm button；603- backup power source indicator light；604-
Alarm device；605- signal transmitter；7- fixed link；8- normally indicates to switch；9- normal power source indicator light；10- plug wire hole；11-
Seal base；11a-T type slide bar；11b- fixation hole；12- mounting base；12a-T type sliding slot；12b- fixing threaded hole.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
The utility model is further described in face with specific embodiments and the drawings, but following embodiments are only the excellent of the utility model
Embodiment is selected, and not all.Based on the implementation example in the implementation mode, those skilled in the art are not making creative work
Under the premise of obtained other embodiments, belong to protection scope of the present invention.
Specific embodiment of the utility model is described with reference to the accompanying drawing.
Embodiment 1
As shown in Figs. 1-2, double power supply automatic transfer switch, including double power supply automatic transfer switch ontology 1, dual power supply is automatic
The left side of change-over switch ontology 1 is equipped with backup power source 2, and the right side of double power supply automatic transfer switch ontology 1 is equipped with common electricity
Source 3, the upper end middle position of double power supply automatic transfer switch ontology 1 are provided with automatic change-over 4, automatic change-over 4
Upper end is fixedly installed with rotating bar 5, and the left side of automatic change-over 4 is provided with open circuit alarm system 6, and automatic change-over 4 is right
Side is equipped with fixed link 7, and the upper end of fixed link 7 is equipped with normal instruction switch 8, double power supply automatic transfer switch ontology 1 it is upper
End right side is equipped with normal power source indicator light 9, and normal power source indicator light 9 and normal instruction switch 8 are electrically connected, backup power source 2
Plug wire hole 10 is provided with on common power supply 3.
Under normal circumstances, automatic change-over 4 is in common 3 position of power supply, being against just tightly of rotating bar 5 at this time
Often on instruction switch 8, normal power source indicator light 9 at this time issues light, when circuit breaks down, 4 meeting of automatic change-over
Automatically it rotates clockwise, automatic change-over 4 will turn on backup power source 2, and rotating bar 5 reaches 6 position of open circuit alarm system
And alarm switch is triggered, convenient for notifying related personnel to come to repair, backup power source 2 makes equipment remain to operate normally.
Embodiment 2
As shown in Figs 1-4, double power supply automatic transfer switch, including double power supply automatic transfer switch ontology 1, dual power supply is automatic
The left side of change-over switch ontology 1 is equipped with backup power source 2, and the right side of double power supply automatic transfer switch ontology 1 is equipped with common electricity
Source 3, the upper end middle position of double power supply automatic transfer switch ontology 1 are provided with automatic change-over 4, automatic change-over 4
Upper end is fixedly installed with rotating bar 5, and the left side of automatic change-over 4 is provided with open circuit alarm system 6, and automatic change-over 4 is right
Side is equipped with fixed link 7, and the upper end of fixed link 7 is equipped with normal instruction switch 8, double power supply automatic transfer switch ontology 1 it is upper
End right side is equipped with normal power source indicator light 9, and normal power source indicator light 9 and normal instruction switch 8 are electrically connected, backup power source 2
Plug wire hole 10 is provided with on common power supply 3.
Open circuit alarm system 6 includes left support bar 601, and the upper end of left support bar 601 is provided with alarm button 602, double electricity
Backup power source indicator light 603, double power supply automatic transfer switch ontology 1 are installed on the left of the upper end of source automatic conversion Switch main body 1
Inner wall on be provided with alarm device 604, the upside of alarm device 604 is equipped with signal transmitter 605, alarm button 602 with it is spare
Power supply indicator 603, alarm device 604 and signal transmitter 605 are electrically connected.
The lower end of double power supply automatic transfer switch ontology 1 is provided with seal base 11, and seal base 11 is slidably mounted on peace
It fills on bottom plate 12, is provided with T-type slide bar 11a at left and right sides of the lower end of seal base 11, the upper surface of mounting base 12 is provided with T
The left and right sides of type sliding slot 12a, seal base 11 are provided with fixation hole 11b through plate body, and 12 both sides of the upper end of mounting base is equal
It is provided with fixing threaded hole 12b.
When rotating bar 5 touches alarm button 602, backup power source indicator light 603 is lighted, and shows entire circuit still normal
Work, alarm device 604 at this time sound an alarm, and fault-signal is sent to related personnel by signal transmitter 605, to repair in time
Reason.It when carrying out double power supply automatic transfer switch installation, needs that mounting base 12 is first fixedly mounted on appointed place, then will
T-type slide bar 11a is directed at T-type sliding slot 12a, and then sliding is so that fixation hole 11b and fixing threaded hole 12b is corresponded, finally by spiral shell
It in bolt insertion fixation hole 11b and tightens, just completes installment work, if you need to which also only bolt need to be taken out when detachable maintaining,
Without destroying to installation point, many places punching installation is avoided.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
1. double power supply automatic transfer switch, including double power supply automatic transfer switch ontology (1), it is characterised in that:
Backup power source (2) are installed on the left of the double power supply automatic transfer switch ontology (1), the double power-supply automatic transferring is opened
It closes and is equipped with common power supply (3) on the right side of ontology (1), the upper end middle position of the double power supply automatic transfer switch ontology (1)
It is provided with automatic change-over (4), the upper end of the automatic change-over (4) is fixedly installed with rotating bar (5), described from turn
It changes on the left of switch (4) and is provided with open circuit alarm system (6), fixed link (7) are installed on the right side of the automatic change-over (4),
The upper end of fixed link (7) is equipped with normal instruction switch (8), the upper end right side of the double power supply automatic transfer switch ontology (1)
It is equipped with normal power source indicator light (9), normal power source indicator light (9) and normal instruction switch (8) are electrically connected, the standby electricity
Plug wire hole (10) are provided on source (2) and common power supply (3).
2. double power supply automatic transfer switch according to claim 1, it is characterised in that: the backup power source (2) and common
Power supply (3) was last to be provided with 8 plug wire holes (10).
3. double power supply automatic transfer switch according to claim 1, it is characterised in that: the double power supply automatic transfer switch
The protective shell of plastic material is provided on the outside of ontology (1), backup power source (2) and common power supply (3).
4. double power supply automatic transfer switch according to claim 1, it is characterised in that: open circuit alarm system (6) packet
It includes left support bar (601), the upper end of left support bar (601) is provided with alarm button (602), the double power supply automatic transfer switch
Be equipped with backup power source indicator light (603) on the left of the upper end of ontology (1), the double power supply automatic transfer switch ontology (1) it is interior
It is provided on wall alarm device (604), signal transmitter (605), the alarm button is installed on the upside of alarm device (604)
(602) it is electrically connected with backup power source indicator light (603), alarm device (604) and signal transmitter (605).
5. double power supply automatic transfer switch according to claim 1, it is characterised in that: the level of the rotating bar (5) is high
It spends consistent with the height of normal instruction switch (8) and alarm button (602).
6. double power supply automatic transfer switch according to claim 1, it is characterised in that: the double power supply automatic transfer switch
The lower end of ontology (1) is provided with seal base (11), and the seal base (11) is slidably mounted on mounting base (12), sealing
It is provided with T-type slide bar (11a) at left and right sides of the lower end of bottom plate (11), it is sliding that the upper surface of the mounting base (12) is provided with T-type
The left and right sides of slot (12a), the seal base (11) is provided with fixation hole (11b) through plate body, the mounting base (12)
Both sides of the upper end is provided with fixing threaded hole (12b).
7. double power supply automatic transfer switch according to claim 6, it is characterised in that: the fixation hole (11b) and fixation
Screw hole (12b) corresponds and is provided with bolt in fixation hole (11b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577120.6U CN209607622U (en) | 2019-04-25 | 2019-04-25 | Double power supply automatic transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577120.6U CN209607622U (en) | 2019-04-25 | 2019-04-25 | Double power supply automatic transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607622U true CN209607622U (en) | 2019-11-08 |
Family
ID=68407748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920577120.6U Active CN209607622U (en) | 2019-04-25 | 2019-04-25 | Double power supply automatic transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209607622U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111312534A (en) * | 2020-03-16 | 2020-06-19 | 苏州飞腾电器有限公司 | Two-position change-over switch |
| CN111725011A (en) * | 2020-06-19 | 2020-09-29 | 浙江曙天电器有限公司 | Double-power automatic change-over switch |
| CN113022470A (en) * | 2021-03-10 | 2021-06-25 | 合肥艾墨矽通信科技有限公司 | Dual-power control device for new energy automobile |
-
2019
- 2019-04-25 CN CN201920577120.6U patent/CN209607622U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111312534A (en) * | 2020-03-16 | 2020-06-19 | 苏州飞腾电器有限公司 | Two-position change-over switch |
| CN111312534B (en) * | 2020-03-16 | 2022-02-18 | 苏州飞腾电器有限公司 | Two-position change-over switch |
| CN111725011A (en) * | 2020-06-19 | 2020-09-29 | 浙江曙天电器有限公司 | Double-power automatic change-over switch |
| CN113022470A (en) * | 2021-03-10 | 2021-06-25 | 合肥艾墨矽通信科技有限公司 | Dual-power control device for new energy automobile |
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