CN208767848U - A kind of safety-type EPS emergency power supply - Google Patents
A kind of safety-type EPS emergency power supply Download PDFInfo
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- CN208767848U CN208767848U CN201821503296.9U CN201821503296U CN208767848U CN 208767848 U CN208767848 U CN 208767848U CN 201821503296 U CN201821503296 U CN 201821503296U CN 208767848 U CN208767848 U CN 208767848U
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- power supply
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- ventilation opening
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Abstract
The utility model provides a kind of safety-type EPS emergency power supply, including power supply box, vibration damper plate, sliding block, spring, ventilation opening, anticorrosive board, electric contact, connect power port, fixed station and varistor, power supply box lower end surface is fixed with anticorrosive board, ventilation opening is offered on the upside of anticorrosive board, spring is installed on the upside of ventilation opening, spring upper end face is equipped with vibration damper plate, vibration damper plate or so end face is fixed with sliding block, it is offered on the upside of power supply box right side and connects power port, it connects and electric contact is installed inside power port, electric contact inside left is fixed with fixed station, fixed station right side is connected with varistor, the design solves the problems, such as that the vibration when installing mobile of original EPS emergency power supply causes internal unit to damage and electric current is excessive causes to damage external equipment, the utility model is structurally reasonable, convenient for combination installation, using effect is good.
Description
Technical field
The utility model is a kind of safety-type EPS emergency power supply, belongs to power-supply device technical field.
Background technique
EPS emergency power system mainly includes rectification charger, battery group, inverter, mutually throws device and system control
The parts such as device.Wherein inverter is core, generallys use DSP or one-chip CPU and carries out SPWM modulation control to Converting Unit, is allowed to
Obtain good AC wave shape output；The effect of rectification charger is when alternating current input is normal, and it is in due course to battery group to realize
Charging；The effect of inverter is then that the direct current energy that battery group stores is transformed into exchange electricity output when alternating current is improper,
Supply the steady and sustained electric power of load equipment；Device proof load is mutually thrown in the smooth switching of alternating current and inverter outlet chamber；System
Controller of uniting carries out real-time control to whole system, and can issue fault alarm signal and receive remote interlocking control signal,
And the long-range monitoring of EPS system can be realized by host computer by standard communication interface.
In the prior art, existing EPS emergency power supply internal circuit vibration when installing mobile be easy to cause electrical contact
Bad, in power supply box work, bottom heat radiation effect is bad, while excessive may result in of electric current connects electricity to outside when connecing electricity
Equipment damages, and is badly in need of a kind of safety-type EPS emergency power supply now to solve the above-mentioned problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of safety-type EPS emergency power supply, with solution
Certainly the problems mentioned above in the background art, the utility model is structurally reasonable, and convenient for combination installation, using effect is good.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of safety-type EPS is answered
Urgent telegram source, including power supply box, chamber door, auxiliary body, indicator light, voltage instruction mouth and electric current indicate mouth, before the power supply box
End face is equipped with chamber door, and auxiliary body is provided on the downside of the power supply box, and electric current instruction mouth is provided on the upside of power supply box front end face,
It is equipped with voltage instruction mouth on the downside of the electric current instruction mouth, is provided with indicator light, the auxiliary machine on the downside of the voltage instruction mouth
Structure includes vibration damper plate, sliding block, spring, ventilation opening, anticorrosive board, electric contact, connects power port, fixed station and varistor, the electricity
Source case lower end surface is fixed with anticorrosive board, and ventilation opening is offered on the upside of the anticorrosive board, is equipped with spring on the upside of the ventilation opening, institute
It states spring upper end face and is equipped with vibration damper plate, described vibration damper plate or so end face is fixed with sliding block, opens on the upside of the power supply box right side
Equipped with power port is connect, described connect is equipped with electric contact inside power port, the electric contact inside left is fixed with fixed station, the fixation
Platform right side is connected with varistor.
Further, the power supply box inner lower is provided with sliding slot, and the sliding block matches with sliding slot.
Further, the fixed station upper surface is fixed with fixinig plate.
Further, the ventilation opening is provided with multiple, and multiple ventilation opening specifications are identical.
Further, the electric contact is connected by conducting wire with power supply box, and the electric contact passes through conducting wire and external electrical
Road is connected.
Further, insulating coating is provided on the inside of the power supply box.
The utility model has the beneficial effects that a kind of safety-type EPS emergency power supply of the utility model, because the utility model adds
Add vibration damper plate, sliding block, spring, ventilation opening, anticorrosive board, electric contact, connect power port, fixed station and varistor, the design energy
The damage for enough reducing internal wiring, solving the vibration when installing mobile of original EPS emergency power supply causes internal unit to cause to damage
It is bad and electric current is excessive causes to damage problem to external equipment, improve the practicability of the utility model.
Because power supply box inner lower is provided with sliding slot, sliding block matches with sliding slot, which move pulley in sliding slot,
Because fixed station upper surface is fixed with fixinig plate, which be fixed fixinig plate to varistor, because ventilation opening be provided with it is more
It is a, and multiple ventilation opening specifications are identical, which improves ventilation effect, and because being provided with insulating coating on the inside of power supply box, this is set
Meter effectively prevents power source internal line electrical leakage from causing damages by power supply box conduction to human body, and the utility model structure is closed
Reason, convenient for combination installation, using effect is good.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of safety-type EPS emergency power supply of the utility model；
Fig. 2 is the structural schematic diagram of auxiliary body in a kind of safety-type EPS emergency power supply of the utility model；
Fig. 3 is the structural schematic diagram of electric contact in a kind of safety-type EPS emergency power supply of the utility model；
In figure: 1- power supply box, 2- chamber door, 3- auxiliary body, 4- indicator light, 5- voltage instruction mouth, 6- electric current instruction mouth,
31- vibration damper plate, 32- sliding block, 33- spring, 34- ventilation opening, 35- anticorrosive board, 36- electric contact, 37- connect power port, 38- fixed station,
39- varistor.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of safety-type EPS emergency power supply, including electricity
Source case 1, chamber door 2, auxiliary body 3, indicator light 4, voltage instruction mouth 5 and electric current indicate that mouth 6,1 front end face of power supply box are equipped with
Chamber door 2 is provided with auxiliary body 3 on the downside of power supply box 1, and electric current instruction mouth 6, electric current instruction are provided on the upside of 1 front end face of power supply box
6 downside of mouth is equipped with voltage instruction mouth 5, is provided with indicator light 4 on the downside of voltage instruction mouth 5.
Auxiliary body 3 includes vibration damper plate 31, sliding block 32, spring 33, ventilation opening 34, anticorrosive board 35, electric contact 36, connects power port
37, fixed station 38 and varistor 39,1 lower end surface of power supply box are fixed with anticorrosive board 35, ventilation are offered on the upside of anticorrosive board 35
Mouthfuls 34, spring 33 is installed on the upside of ventilation opening 34,33 upper surface of spring is equipped with vibration damper plate 31, and 31 or so end face of vibration damper plate is fixed
There is sliding block 32, is offered on the upside of 1 right side of power supply box and connect power port 37, connect and electric contact 36 is installed inside power port 37, electric contact 36
Inside left is fixed with fixed station 38, and 38 right side of fixed station is connected with varistor 39, which solves original EPS emergency
Power supply vibration when installing mobile causes internal unit to damage and electric current is excessive causes to damage problem to external equipment.
1 inner lower of power supply box is provided with sliding slot, and sliding block 32 matches with sliding slot, which move pulley in sliding slot
Dynamic, 38 upper surface of fixed station is fixed with fixinig plate, which be fixed fixinig plate to varistor 39, and ventilation opening 34 is arranged
Have multiple, and 34 specification of multiple ventilation openings is identical, which improves ventilation effect, and electric contact 36 passes through conducting wire and power supply box 1
It is connected, electric contact 36 is connected by conducting wire with external circuit, which connects external power supply pair by electric contact 36
External power supply is protected, and is provided with insulating coating on the inside of power supply box 1, which effectively prevents power source internal route from leaking
Electricity causes damages to human body by the way that power supply box 1 is conductive.
One embodiment as the utility model: staff is internal when carrying out mobile installation to EPS emergency power supply
Circuit can shake, and internal circuit occurs vibration and vibration damper plate 31 is driven to shake along sliding block 32, and vibration damper plate 31 is on spring 33
Good damping effect is played in vibration, and at work, lower end power-supply device in downside ventilation opening 34 by carrying out for EPS emergency power supply
Heat dissipation, is powered external power supply by connecing the electric contact 36 inside power port 37, when current is excessive, varistor 39
Fusing, realizes the purpose of overcurrent protection, and when EPS emergency power supply is placed for a long time, anticorrosive board 35 faces in which can be effectively prevented
Corrode caused by power supply box 1, improves the practicability of the utility model.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
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 safety-type EPS emergency power supply, including power supply box, chamber door, auxiliary body, indicator light, voltage instruction mouth and electricity
Stream instruction mouth, it is characterised in that: the power supply box front end face is equipped with chamber door, is provided with auxiliary body on the downside of the power supply box,
It is provided with electric current instruction mouth on the upside of power supply box front end face, voltage instruction mouth, the voltage are equipped on the downside of the electric current instruction mouth
Indicator light is provided on the downside of instruction mouth；
The auxiliary body includes vibration damper plate, sliding block, spring, ventilation opening, anticorrosive board, electric contact, connects power port, fixed station and pressure
Quick resistance, the power supply box lower end surface are fixed with anticorrosive board, and ventilation opening, the ventilation opening upside are offered on the upside of the anticorrosive board
Spring is installed, the spring upper end face is equipped with vibration damper plate, and described vibration damper plate or so end face is fixed with sliding block, the power supply box
It is offered on the upside of right side and connects power port, described connect is equipped with electric contact inside power port, the electric contact inside left is fixed with solid
Determine platform, the fixed station right side is connected with varistor.
2. a kind of safety-type EPS emergency power supply according to claim 1, it is characterised in that: the power supply box inner lower
It is provided with sliding slot, the sliding block matches with sliding slot.
3. a kind of safety-type EPS emergency power supply according to claim 1, it is characterised in that: the fixed station upper surface is solid
Surely there is fixinig plate.
4. a kind of safety-type EPS emergency power supply according to claim 1, it is characterised in that: the ventilation opening is provided with more
It is a, and multiple ventilation opening specifications are identical.
5. a kind of safety-type EPS emergency power supply according to claim 1, it is characterised in that: the electric contact passes through conducting wire
It is connected with power supply box, the electric contact is connected by conducting wire with external circuit.
6. a kind of safety-type EPS emergency power supply according to claim 1, it is characterised in that: setting on the inside of the power supply box
There is insulating coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821503296.9U CN208767848U (en) | 2018-09-13 | 2018-09-13 | A kind of safety-type EPS emergency power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821503296.9U CN208767848U (en) | 2018-09-13 | 2018-09-13 | A kind of safety-type EPS emergency power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208767848U true CN208767848U (en) | 2019-04-19 |
Family
ID=66135804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821503296.9U Active CN208767848U (en) | 2018-09-13 | 2018-09-13 | A kind of safety-type EPS emergency power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208767848U (en) |
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2018
- 2018-09-13 CN CN201821503296.9U patent/CN208767848U/en active Active
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