CN209046025U - A kind of self-locking power distribution cabinet of photovoltaic micro - Google Patents
A kind of self-locking power distribution cabinet of photovoltaic micro Download PDFInfo
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- CN209046025U CN209046025U CN201821711492.5U CN201821711492U CN209046025U CN 209046025 U CN209046025 U CN 209046025U CN 201821711492 U CN201821711492 U CN 201821711492U CN 209046025 U CN209046025 U CN 209046025U
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- power distribution
- distribution cabinet
- cabinet
- cabinet door
- self
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Abstract
The utility model discloses a kind of self-locking power distribution cabinet of photovoltaic micro, including power distribution cabinet, cabinet door and electrical component, the side walls hinged cabinet doors of the power distribution cabinet；The cabinet door is connected by drawing mechanism with the inner wall of the power distribution cabinet, and the drawing mechanism is made up of with the fixing seat the wrapping post that wirerope connects fixing seat.By installing the drawing mechanism that cabinet door can be pulled to open and close in cabinet door, the working principle of drawing mechanism is by step motor control wrapping post winding wire ropes, wirerope is set to pull cabinet door close to power distribution cabinet, to achieve the effect that close cabinet door, and stepper motor is controlled by the controller, controller and gravity sensor are electrically connected, when gravity sensor detects gravity, controller is activated start-up operation, after gravity disappears, the automatic closure that controller controls stepper motor driving drawing mechanism completion cabinet door is locked, avoids forgetting the case where locking.The utility model has the characteristics that from locker door.
Description
Technical field
The utility model relates to a kind of self-locking power distribution cabinet, the self-locking power distribution cabinet of specially a kind of photovoltaic micro belongs to light
Lie prostrate micro-capacitance sensor technical field.
Background technique
Since the new century, solar photovoltaic industry has become the world today's one of new industry of greatest concern.
Photovoltaic power generation is to effectively absorb solar radiation energy using solar energy and semi-conductor electronic device, and transform into electric energy
Direct generation of electricity mode, be the solar power generation mode of current mainstream.Photovoltaic power generation does not need fuel, and no gas discharge belongs to
" green " industry has the characteristics that pollution-free, safety, the long-life, maintenance is simple, never exhausted and resource distribution is extensive for resource,
Be considered as 21 century most important new energy, can be widely applied to space flight, communication, the energy, agricultural, office facility, traffic with
And the fields such as private residence.
Power distribution cabinet is since simple with structure, small in size, price is low, power supply parameter and performance can be improved and power supply safety
The advantages that, it is widely used in matching for the load centers such as Urban Residential District, skyscraper, large public building, factory and enterprise
In power station and box-type substation.
Existing power distribution cabinet is commonly equipped with mechanical lock, prevents stranger from arbitrarily opening, but operator's maintenance sometimes finishes
It is easy to forget to close after power distribution cabinet to lock cabinet door, and internal electrical component is caused to lose or be damaged, cause damages, and
Traditional mechanical lock, which needs to be equipped with key, to be opened, and different staff is if it is intended to regard to needing to match if opening power distribution cabinet
Standby more keys, not only use trouble, but also higher cost.
Utility model content
The purpose of this utility model be that in order to solve above-mentioned power distribution cabinet encounter operator forget to lock cabinet door when
It waits and does not have self-locking function and traditional mechanical lock uses inconvenient problem and provides a kind of photovoltaic micro with self-locking
Power distribution cabinet has from locker door, electronic lock advantage easy to use.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of self-locking power distribution cabinet of photovoltaic micro,
Including power distribution cabinet, cabinet door and electrical component, the side walls hinged cabinet door of the power distribution cabinet；The cabinet door by drawing mechanism with
The inner wall of the power distribution cabinet is connected, the wrapping post that the drawing mechanism is connected with the fixing seat by wirerope by fixing seat
Composition, the fixing seat are mounted on the inner wall of the cabinet door, and the wrapping post is mounted on one end of the motor shaft of stepper motor,
The stepper motor is mounted on the inner wall of the power distribution cabinet；The cabinet door passes through the lock phase of tapered end and the power distribution cabinet other side
Connection, the tapered end are mounted on the side of electronic lock；Backing plate, the inside edge of the backing plate is arranged in the bottom side of the power distribution cabinet
Embedding gravity sensor, the inner wall of the power distribution cabinet install controller, the controller by electric wire respectively with the gravity sensitive
Device is connected with the stepper motor.
Preferably, fixed pulley is set between the fixing seat and wrapping post, and wirerope passes through connection from fixed pulley top
Fixing seat and wrapping post.
Preferably, the fixed pulley is mounted on the inner wall of cabinet door, and fixed pulley, fixing seat and wrapping post three by support frame
Person is point-blank.
Preferably, the outer wall setting handle and IC card induction screen of the electronic lock, and handle and IC card induction screen are mounted on
One side corresponding with tapered end.
Preferably, several electrical components are installed in the inside of the power distribution cabinet, and electrical component be gravity sensor,
Drawing mechanism and electronic lock provide electric energy.
Preferably, the backing plate is tiltedly mounted on the side that power distribution cabinet is equipped with cabinet door.
Compared with prior art, the utility model has the beneficial effects that the utility model is easy to use, and it is compact-sized, lead to
It crosses and the drawing mechanism that cabinet door can be pulled to open and close is installed in cabinet door, the working principle of drawing mechanism is to pass through stepper motor
Wrapping post winding wire ropes is controlled, wirerope is made to pull cabinet door close to power distribution cabinet, thus achieve the effect that close cabinet door, and
Stepper motor is controlled by the controller, and controller is connected by electric wire with the gravity sensor in front of power distribution cabinet, works as gravity sensitive
When device detects gravity, controller is activated start-up operation, and after gravity disappears, controller controls stepper motor work, therefore work
Make personnel and first stand to open power distribution cabinet on backing plate, after leaving, gravity sensor detects that the driving of pressure disappearance stepper motor stretches
Mechanism closes cabinet door, then locked by electronic lock, even if staff forgets to close cabinet door, power distribution cabinet itself also has self-locking
Ability, and electronic lock is opened using IC radio-frequency technique, it is only necessary to corresponding IC card is fitted in IC card induction screen i.e.
Openable electronic lock facilitates the use of staff, saves the cost of bitting.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the drawing mechanism structural schematic diagram of the utility model.
Fig. 3 is the electronic lock structure schematic diagram of the utility model.
In figure: 1, power distribution cabinet, 2, cabinet door, 3, electrical component, 4, backing plate, 5, gravity sensor, 6, controller, 7, stretching-machine
Structure, 8, tapered end, 9, lock, 10, fixing seat, 11, support frame, 12, fixed pulley, 13, wirerope, 14, stepper motor, 15, motor
Axis, 16, wrapping post, 17, electronic lock, 18, handle, 19, IC card induction screen.
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.
Embodiment 1
It please refers to shown in Fig. 1-2, a kind of self-locking power distribution cabinet of photovoltaic micro, including power distribution cabinet 1, cabinet door 2 and electrical member
Part 3, the side walls hinged cabinet door 2 of power distribution cabinet 1；Cabinet door 2 is connected by drawing mechanism 7 with the inner wall of power distribution cabinet 1, drawing mechanism 7
It is made up of fixing seat 10 and fixing seat 10 wrapping post 16 that wirerope 13 connects, fixing seat 10 is mounted on the inner wall of cabinet door 2
On, wrapping post 16 is mounted on one end of the motor shaft 15 of stepper motor 14, and stepper motor 14 is mounted on the inner wall of power distribution cabinet 1；Cabinet
Door 2 is connected by tapered end 8 with the lock 9 of 1 other side of power distribution cabinet, and tapered end 8 is mounted on the side of electronic lock 17；Power distribution cabinet 1
Backing plate 4 is arranged in bottom side, and gravity sensor 5 is inlayed in the inside of backing plate 4, and the inner wall of power distribution cabinet 1 installs controller 6, controller 6
It is connected respectively with gravity sensor 5 and stepper motor 14 by electric wire, when operator station opens cabinet door 2 on backing plate 4
When, detect that gravity active controller 6 is opened on gravity sensor 5, when staff leaves backing plate 4, gravity is passed
After sensor 5 detects that gravity disappears, electric signal is sent to controller 6, controller 6 restarts stepper motor 14 and drives wrapping post
16 rotations, 16 winding wire ropes 13 of wrapping post are latching on 9 to pull cabinet door 2 close to power distribution cabinet 1 until tapered end 8 locks,
It realizes self-locking function, operator is avoided to forget that locking cabinet door 2 causes power distribution cabinet 1 to cause damages.
Embodiment 2
In addition, referring to Fig.1-3, fixed pulley 12 is arranged in difference and above-described embodiment 1 between fixing seat 10 and wrapping post 16,
And wirerope 13 passes through from 12 top of fixed pulley and is connected and fixed seat 10 and wrapping post 16, fixed pulley 12 plays a guiding role,
Even if cabinet door 2 is opened, wirerope 13 is bent, and nor affects on wirerope 13 and cabinet door 2 is pulled to be closed, fixed pulley 12 passes through support
Frame 11 is mounted on the inner wall of cabinet door 2, and fixed pulley 12, fixing seat 10 and 16 three of wrapping post are point-blank, and position is one
Fixed pulley 12, fixing seat 10 and wrapping post 16 on straight line make wirerope 13 that cabinet door 2 be pulled to be more easier, electronic lock 17
Handle 18 and IC card induction screen 19 is arranged in outer wall, and handle 18 and IC card induction screen 19 are mounted on one side corresponding with tapered end 8,
For IC card induction screen 19 by using IC radio-frequency technique, need to only be fitted in IC card in IC card induction screen 19 can be by tapered end 8 from lock
It is removed on button 9, handle 18 facilitates the opening of cabinet door 2, several electrical components 3, and electrical component 3 are installed in the inside of power distribution cabinet 1
Electric energy is provided for gravity sensor 5, drawing mechanism 7 and electronic lock 17, electrical component 3 supports the work of entire photovoltaic micro,
The power module of the inside also provides electric energy for entire self-locking device, and backing plate 4 is tiltedly mounted on the side that power distribution cabinet 1 is equipped with cabinet door 2,
Inclined backing plate 4 is not easy to accumulate droplet and rubbish.
When the utility model is used, firstly, operator is fitted in IC card induction screen 19 by IC card unlocks electronics
Lock 17(model: BXG-Q1) cabinet door 2 is opened, it then needs to stand and internal electrical component 3 is overhauled on backing plate 4, at this time
Gravity sensor 5(model: QLLF) detect pressure-activated controller 6(model: ELPH-18), pad is left after maintenance
Plate 4, if forgetting to finish cabinet door 2, gravity sensor 5 detects that pressure disappears, starts stepper motor 14(model: 28HB50-
16 winding wire ropes 13 of wrapping post 401A) is driven, to pulling cabinet door 2 close to power distribution cabinet 1, until tapered end 8 locks lock 9
In, it completes self-locking.
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 self-locking power distribution cabinet of photovoltaic micro, including power distribution cabinet (1), cabinet door (2) and electrical component (3), feature exists
In: the side walls hinged cabinet door (2) of the power distribution cabinet (1)；The cabinet door (2) passes through drawing mechanism (7) and the power distribution cabinet
(1) inner wall is connected, and the drawing mechanism (7) is connected by fixing seat (10) and the fixing seat (10) by wirerope (13)
Wrapping post (16) composition, the fixing seat (10) is mounted on the inner wall of the cabinet door (2), and the wrapping post (16) is mounted on
One end of the motor shaft (15) of stepper motor (14), the stepper motor (14) are mounted on the inner wall of the power distribution cabinet (1)；It is described
Cabinet door (2) is connected by tapered end (8) with the lock (9) of the power distribution cabinet (1) other side, and the tapered end (8) is mounted on electronics
Lock the side of (17)；Backing plate (4) are arranged in the bottom side of the power distribution cabinet (1), and gravity sensitive is inlayed in the inside of the backing plate (4)
The inner wall of device (5), the power distribution cabinet (1) installs controller (6), and the controller (6) is passed with the gravity respectively by electric wire
Sensor (5) is connected with the stepper motor (14).
2. a kind of self-locking power distribution cabinet of photovoltaic micro according to claim 1, it is characterised in that: the fixing seat (10)
Fixed pulley (12) are set between wrapping post (16), and wirerope (13) passes through from fixed pulley (12) top and is connected and fixed seat (10)
With wrapping post (16).
3. a kind of self-locking power distribution cabinet of photovoltaic micro according to claim 2, it is characterised in that: the fixed pulley (12)
The inner wall of cabinet door (2) is mounted on by support frame (11), and fixed pulley (12), fixing seat (10) and wrapping post (16) three are one
On straight line.
4. a kind of self-locking power distribution cabinet of photovoltaic micro according to claim 1, it is characterised in that: the electronic lock (17)
Outer wall setting handle (18) and IC card induction screen (19), and handle (18) and IC card induction screen (19) are mounted on and tapered end (8)
Corresponding one side.
5. a kind of self-locking power distribution cabinet of photovoltaic micro according to claim 1, it is characterised in that: the power distribution cabinet (1)
Inside several electrical components (3) are installed, and electrical component (3) is gravity sensor (5), drawing mechanism (7) and electricity
Son lock (17) provides electric energy.
6. a kind of self-locking power distribution cabinet of photovoltaic micro according to claim 1, it is characterised in that: the backing plate (4) is inclined
Tiltedly it is mounted on the side that power distribution cabinet (1) is equipped with cabinet door (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821711492.5U CN209046025U (en) | 2018-10-22 | 2018-10-22 | A kind of self-locking power distribution cabinet of photovoltaic micro |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821711492.5U CN209046025U (en) | 2018-10-22 | 2018-10-22 | A kind of self-locking power distribution cabinet of photovoltaic micro |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209046025U true CN209046025U (en) | 2019-06-28 |
Family
ID=67036973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821711492.5U Expired - Fee Related CN209046025U (en) | 2018-10-22 | 2018-10-22 | A kind of self-locking power distribution cabinet of photovoltaic micro |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209046025U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111304872A (en) * | 2020-03-13 | 2020-06-19 | 安徽辰讯信息科技有限公司 | Equipment control system of intelligent washing cabinet |
| CN111809997A (en) * | 2020-05-29 | 2020-10-23 | 中物智建(武汉)科技有限公司 | Method for controlling automatic door of disinfection cabin and automatic door of disinfection cabin based on method |
| CN112202067A (en) * | 2020-09-24 | 2021-01-08 | 上海佘山自动化控制设备厂有限公司 | Electric shock prevention intelligent power cabinet |
-
2018
- 2018-10-22 CN CN201821711492.5U patent/CN209046025U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111304872A (en) * | 2020-03-13 | 2020-06-19 | 安徽辰讯信息科技有限公司 | Equipment control system of intelligent washing cabinet |
| CN111809997A (en) * | 2020-05-29 | 2020-10-23 | 中物智建(武汉)科技有限公司 | Method for controlling automatic door of disinfection cabin and automatic door of disinfection cabin based on method |
| CN111809997B (en) * | 2020-05-29 | 2022-01-21 | 中物智建(武汉)科技有限公司 | Method for controlling automatic door of disinfection cabin and automatic door of disinfection cabin based on method |
| CN112202067A (en) * | 2020-09-24 | 2021-01-08 | 上海佘山自动化控制设备厂有限公司 | Electric shock prevention intelligent power 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20201022 |