CN207504386U - A kind of environmental protection low-voltage safety electric power cabinet - Google Patents
A kind of environmental protection low-voltage safety electric power cabinet Download PDFInfo
- Publication number
- CN207504386U CN207504386U CN201721579186.6U CN201721579186U CN207504386U CN 207504386 U CN207504386 U CN 207504386U CN 201721579186 U CN201721579186 U CN 201721579186U CN 207504386 U CN207504386 U CN 207504386U
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- China
- Prior art keywords
- installing plate
- cabinet
- electric power
- frequency converter
- embedded
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of environmentally friendly low-voltage safety electric power cabinets,Its structure includes cabinet,Installing plate,Threading hole,Sliding rail,Component,Rim brake,Air switch,Heat emission hole,Terminal plate,Electric wire set,Electric wire,Cabinet door,Door lock,Button,Frequency converter,It is mutually binded with the inner surface of cabinet at the back side of installing plate,The front surface of installing plate is embedded with threading hole,Sliding rail is threadedly coupled with installing plate,The top of sliding rail is equipped with threading hole,The back side of component and the front surface of installing plate fit,A kind of environmentally friendly low-voltage safety electric power cabinet of the utility model,Structure is equipped with frequency converter,It is mutually welded with the front surface of installing plate,When frequency converter works,After high pressure is electrically accessed in frequency converter,High-voltage electricity first passes through rectifier filter and the alternating current of pulsation is converted into smooth direct current,Inverter is entered by fulgurite again, the direct current another mistake after stabilization is become into the use of AC power supply road,Automatically controlling for circuit can either be realized in this way,There is low-voltage variation worker safety again.
Description
Technical field
The utility model is a kind of environmentally friendly low-voltage safety electric power cabinet, belongs to electric power cabinet field.
Background technology
Electric power cabinet is also known as switch board, is to set switchgear, measuring instrumentss, protection electric appliance and auxiliary by electrical wiring requirement
Standby to be assembled in closing or semiclosed metal safe or in screen width, arrangement should meet the requirement of electric system normal operation, be convenient for
Maintenance does not jeopardize the safety of the person and surrounding devices, can be connected by manual or automatic switch during normal operation or disjunction circuit,
By protection electric appliance cut-out circuit or alarm when failure or irregular operating, running each seed ginseng can be shown by means of measuring instrumentss
Number, can also be adjusted certain electric parameters, prompted or sent out signal to deviateing normal operating conditions, be usually used in each
It sends out, match, in electric substation.
Prior art discloses application No. is：201620046855.2 a kind of electric power cabinet, including electric power cabinet and be arranged on
It display screen, warning lamp and alarm above electric power cabinet and is arranged on the exhaust blower of electric power cabinet inner upper and is arranged on electric power
The battery and work box of cabinet lower inside are provided with breast board above the battery and work box, are set inside the work box
There are pressure regulator, controller, processor, receiver and the separation net being arranged at left and right sides of electric power cabinet, the electric power cabinet inside is right
Temperature detector is provided with above side, and live wire is connected between temperature detector and receiver, the processor and display screen, alarm
Live wire is connected between device, warning lamp, but the prior art deposits the adjusting safety and precise not enough of voltage in electric power cabinet
In some potential safety problems.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of environmentally friendly low-voltage safety electric power cabinet, with
There are some potential safety problemss for the adjusting safety and precise not enough of voltage in electric power cabinet for the prior art solved the problem of.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of environmental protection low pressure peace
Full electric power cabinet, structure include cabinet, installing plate, threading hole, sliding rail, component, rim brake, air switch, heat emission hole, wiring
Plate, electric wire set, electric wire, cabinet door, door lock, button, frequency converter, the back side of the installing plate are mutually binded with the inner surface of cabinet, institute
The front surface of installing plate is stated embedded with threading hole, the sliding rail is threadedly coupled with installing plate, and the top of the sliding rail is equipped with threading hole,
The back side of the component and the front surface of installing plate fit, and the rim brake insertion is installed on the top of air switch, described
The front surface of air switch and installing plate mutually welds, and the electric wire insertion is installed on the inside of electric wire set, the cabinet door and cabinet
Hinge connection, the front surface of the cabinet door embedded with door lock, the frequency converter include shell, inverter, fulgurite, rectifier filter,
Protective cover, embedded with inverter, the fulgurite is nested with inverter for the top of the shell, the rectifier filter insertion installation
In the top of shell, the shell is integrated with protective cover, and the shell is mutually welded with installing plate.
Further, the lower section of the sliding rail is equipped with terminal plate, and the bottom of the cabinet is embedded with heat emission hole.
Further, the front surface of the cabinet door is equipped with button, and the frequency converter is mutually welded with installing plate.
Further, the terminal plate is threadedly coupled with installing plate, the embedded bottom for being installed on cabinet of electric wire set.
Further, a diameter of 5mm of the fulgurite.
Further, the sliding rail be stainless steel, hard durable.
Further, the terminal plate is rectangular parallelepiped structure.
Advantageous effect
A kind of environmentally friendly low-voltage safety electric power cabinet of the utility model, structure are equipped with frequency converter, the front surface phase with installing plate
Welding, when frequency converter works, after high pressure is electrically accessed in frequency converter, high-voltage electricity first passes through friendship of the rectifier filter by pulsation
Galvanic electricity is converted into smooth direct current, then enters inverter by fulgurite and the direct current another mistake after stabilization is become AC power supply
Road uses, and can either realize automatically controlling for circuit in this way, and have low-voltage variation worker safety.
Description of the drawings
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 structure diagram of environmentally friendly low-voltage safety electric power cabinet of the utility model；
Fig. 2 is a kind of internal structure schematic diagram of frequency converter of the utility model.
In figure：Cabinet -1, installing plate -2, threading hole -3, sliding rail -4, component -5, rim brake -6, air switch -7, heat dissipation
Hole -8, terminal plate -9, electric wire set -10, electric wire -11, cabinet door -12, door lock -13, button -14, frequency converter -15, shell -1501,
Inverter -1502, fulgurite -1503, rectifier filter -1504, protective cover -1506.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2, the utility model provides a kind of environmentally friendly low-voltage safety electric power cabinet technical solution：Its structure includes
Cabinet 1, installing plate 2, threading hole 3, sliding rail 4, component 5, rim brake 6, air switch 7, heat emission hole 8, terminal plate 9, electric wire set 10,
Electric wire 11, cabinet door 12, door lock 13, button 14, frequency converter 15, the back side of the installing plate 2 are mutually binded with the inner surface of cabinet 1,
The front surface of the installing plate 2 is embedded with threading hole 3, and the sliding rail 4 is threadedly coupled with installing plate 2, and the top of the sliding rail 4 is equipped with
Threading hole 3, the back side of the component 5 and the front surface of installing plate 2 fit, and the insertion of rim brake 6 is installed on air switch 7
Top, the front surface of the air switch 7 and installing plate 2 mutually welds, and the electric wire 11, which is embedded in, is installed on the interior of electric wire set 10
Side, the cabinet door 12 and 1 hinge connection of cabinet, embedded with door lock 13, the frequency converter 15 includes outer the front surface of the cabinet door 12
Shell 1501, inverter 1502, fulgurite 1503, rectifier filter 1504, protective cover 1506, the top of the shell 1501 is embedded with inverse
Become device 1502, the fulgurite 1503 is nested with inverter 1502, and the insertion of rectifier filter 1504 is installed on shell 1501
Top, the shell 1501 is integrated with protective cover 1506, and the shell 1501 and 2 phase of installing plate are welded, described
The lower section of sliding rail 4 is equipped with terminal plate 9, and embedded with heat emission hole 8, the front surface of the cabinet door 12 is equipped with button for the bottom of the cabinet 1
14, the frequency converter 15 is welded with 2 phase of installing plate, and the terminal plate 9 is threadedly coupled with installing plate 2,10 insertion of electric wire set
The bottom of cabinet 1, a diameter of 5mm of the fulgurite 1503 are installed on, the sliding rail 4 is stainless steel, and hard durable is described
Terminal plate 9 is rectangular parallelepiped structure.
Air switch 7 described in this patent is very important a kind of electricity in low voltage power distribution network and electric drive system
Device, it integrates control and multi-protective function, still can be to circuit or electrical equipment in addition to it can complete contact and disjunction circuit
Short circuit, heavy overload and under-voltage of generation etc. are protected, and the rectifier filter 1504 is a fairing, simply
Say to be exactly that will exchange the device for being converted into direct current, there are two major functions for it：First, alternating current is become into direct current, it is filtered
Supply load or supply inverter afterwards；Second, charging voltage is provided to accumulator, therefore, it plays a charging again simultaneously
The effect of device.
When being used, the shell 1501 of frequency converter 15, which serves, supports and fixes, and protective cover 1506 is protecting inside
Circuit is without damage, and when frequency converter 15 works, after high pressure is electrically accessed in frequency converter 15, high-voltage electricity first passes through rectifying and wave-filtering
The alternating current of pulsation is converted into smooth direct current by device 1504, then will be after stabilization into inverter 1502 by fulgurite 1503
Direct current another mistake becomes the use of AC power supply road, to achieve the purpose that low-voltage variation safety.
The utility model solves the prior art for the adjusting safety and precise not enough of voltage in electric power cabinet, and there are certain
The problem of security risk, the utility model are combined with each other by above-mentioned component, and structure is equipped with frequency converter, with installing plate just
Surface is mutually welded, and when frequency converter works, after high pressure is electrically accessed in frequency converter, high-voltage electricity first passes through rectifier filter by arteries and veins
Dynamic alternating current is converted into smooth direct current, then enters inverter by fulgurite and become to exchange by the direct current another mistake after stabilization
Electricity is used for circuit, can either realize automatically controlling for circuit in this way, and have low-voltage variation worker safety, institute specific as follows
It states:
The frequency converter 15 includes shell 1501, inverter 1502, fulgurite 1503, rectifier filter 1504, protective cover
1506, the top of the shell 1501 is embedded with inverter 1502, and the fulgurite 1503 is nested with inverter 1502, the rectification
Wave filter 1504 is embedded in the top for being installed on shell 1501, and the shell 1501 is integrated with protective cover 1506, described
Shell 1501 is welded with 2 phase of installing plate.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of 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 requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
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 each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of environmental protection low-voltage safety electric power cabinet, it is characterised in that：Its structure includes cabinet (1), installing plate (2), threading hole
(3), sliding rail (4), component (5), rim brake (6), air switch (7), heat emission hole (8), terminal plate (9), electric wire set (10), electric wire
(11), cabinet door (12), door lock (13), button (14), frequency converter (15), the back side of the installing plate (2) and the interior table of cabinet (1)
Face is mutually binded, and the front surface of the installing plate (2) is embedded with threading hole (3), and the sliding rail (4) is threadedly coupled with installing plate (2), institute
The top for stating sliding rail (4) is equipped with threading hole (3), and the back side of the component (5) and the front surface of installing plate (2) fit, institute
The embedded top for being installed on air switch (7) of rim brake (6) is stated, the air switch (7) and the front surface of installing plate (2) mutually weld
It connects, the embedded inside for being installed on electric wire set (10) of the electric wire (11), the cabinet door (12) and cabinet (1) hinge connection are described
The front surface of cabinet door (12) is embedded with door lock (13), and the frequency converter (15) includes shell (1501), inverter (1502), fulgurite
(1503), rectifier filter (1504), protective cover (1506), the top of the shell (1501) is embedded with inverter (1502), institute
It states fulgurite (1503) to be nested with inverter (1502), rectifier filter (1504) insertion is installed on the upper of shell (1501)
Side, the shell (1501) are integrated with protective cover (1506), and the shell (1501) is mutually welded with installing plate (2).
2. a kind of environmentally friendly low-voltage safety electric power cabinet according to claim 1, it is characterised in that：The lower section of the sliding rail (4)
Equipped with terminal plate (9), the bottom of the cabinet (1) is embedded with heat emission hole (8).
3. a kind of environmentally friendly low-voltage safety electric power cabinet according to claim 1, it is characterised in that：The positive table of the cabinet door (12)
Face is equipped with button (14), and the frequency converter (15) is mutually welded with installing plate (2).
4. a kind of environmentally friendly low-voltage safety electric power cabinet according to claim 1, it is characterised in that：The terminal plate (9) and peace
Loading board (2) is threadedly coupled, the embedded bottom for being installed on cabinet (1) of the electric wire set (10).
5. a kind of environmentally friendly low-voltage safety electric power cabinet according to claim 1, it is characterised in that：The fulgurite (1503) it is straight
Diameter is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579186.6U CN207504386U (en) | 2017-11-23 | 2017-11-23 | A kind of environmental protection low-voltage safety electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579186.6U CN207504386U (en) | 2017-11-23 | 2017-11-23 | A kind of environmental protection low-voltage safety electric power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207504386U true CN207504386U (en) | 2018-06-15 |
Family
ID=62505883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721579186.6U Expired - Fee Related CN207504386U (en) | 2017-11-23 | 2017-11-23 | A kind of environmental protection low-voltage safety electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207504386U (en) |
-
2017
- 2017-11-23 CN CN201721579186.6U patent/CN207504386U/en not_active Expired - Fee Related
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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: 20180615 Termination date: 20191123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |