CN207250273U - A kind of power transformer with burglar-proof mechanism - Google Patents
A kind of power transformer with burglar-proof mechanism Download PDFInfo
- Publication number
- CN207250273U CN207250273U CN201720998675.9U CN201720998675U CN207250273U CN 207250273 U CN207250273 U CN 207250273U CN 201720998675 U CN201720998675 U CN 201720998675U CN 207250273 U CN207250273 U CN 207250273U
- Authority
- CN
- China
- Prior art keywords
- babinet
- burglar
- transformer
- proof mechanism
- power transformer
- Prior art date
- 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.)
- Expired - Fee Related
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 7
- 229910052744 lithium Inorganic materials 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a kind of power transformer with burglar-proof mechanism, including babinet, the side of the babinet offers installing port, sliding slot is offered on the roof and bottom wall of the installing port, two movable doorboards are equipped with the sliding slot, plug and socket is respectively equipped with the side wall of two movable doorboard opposite sides, and plug and socket cooperates, draw ring is mounted on two movable doorboards, the bottom symmetrical of the babinet is equipped with four mounting brackets, the babinet is internally provided with transformer, the bottom of the babinet is provided with the switch enclosure of bottom end opening, system switching is installed on roof inside the switch enclosure.The utility model is simple in structure, it is easy to operation, the triggering alarm so that stealer is bound in the case of unwitting there is provided double insurance, safety is guaranteed for transformer, ensure that the humidity in transformer tank maintains reduced levels at the same time, it ensure that the normal work of transformer, improve service life.
Description
Technical field
It the utility model is related to electric machinery technical field, more particularly to a kind of power transformer with burglar-proof mechanism.
Background technology
Transformer is the important component of power grid, it is ensured that the safe and reliable operation of power transformer has important society
And economic implications.But since power transformer is mostly installed on unattended open air, with metal material price it is continuous on
Rise, the problem of power transformer is stolen becomes increasingly conspicuous.People devise the burglar-proof mechanism of various transformers for this, and some uses are special
With the babinet and case lid of anti-theft bolt connection voltage device, what is had direct welds together the babinet of voltage device and case lid.Using
Although anti-theft bolt adds the difficulty for opening transformer-cabinet, but once theft one's share of expenses for a joint undertaking has grasped the work of opening anti-theft bolt
Tool, this difficulty have not just existed；Although the method for welding has thoroughly prevented to open the possibility of transformer-cabinet, due to transformation
Contain inflammable transformer oil in device, weld that the process of upper cover is more complicated, and the very big danger of presence.In addition if transformer
Internal humidity, which crosses conference, influences the normal work of transformer.Therefore need to be improved this.
The content of the invention
The purpose of this utility model is that transformer anti-theft mechanism effect in the prior art is bad and interior humidity in order to solve
The problem of not easy to control, and a kind of power transformer with burglar-proof mechanism proposed.
To achieve these goals, the utility model employs following technical solution：
A kind of power transformer with burglar-proof mechanism, including babinet, the side of the babinet offers installing port, described
Sliding slot is offered on the roof and bottom wall of installing port, is equipped with two movable doorboards in the sliding slot, two movable doorboards are opposite
Plug and socket is respectively equipped with the side wall of side, and plug and socket cooperates, and is respectively mounted on two movable doorboards
There is draw ring, the bottom symmetrical of the babinet is equipped with four mounting brackets, and the babinet is internally provided with transformer, the bottom of the babinet
Portion is provided with the switch enclosure of bottom end opening, and system switching, the bottom of the babinet are provided with the roof inside the switch enclosure
Rechargeable lithium battery is installed, symmetrically offers two mounting holes on the two side of the babinet, in two mounting holes
Alarming horn is installed, the babinet is provided with fan, the lateral wall of the babinet on the lateral wall away from movable doorboard side
On the first humidity sensor is installed, the second humidity sensor is installed on the madial wall of the babinet.
Preferably, programmable 80C51 microcontrollers, first humidity sensor and are installed on the bottom wall of the babinet
Input terminal of the output terminal of two humidity sensors with programmable 80C51 microcontrollers is electrically connected, the programmable 80C51 microcontrollers
Output terminal be electrically connected with the input terminal of fan.
Preferably, the opening of the switch enclosure is hinged with sealing plate, on the side wall of the switch enclosure and sealing plate work
Lock ring is mounted on moved end.
Preferably, the plug and socket with programmable 80C51 monolithics mechatronics, the programmable 80C51 monolithics
The output terminal of machine is electrically connected with the input terminal of alarming horn, the output terminal of the system switching equally with programmable 80C51 monolithics
The input terminal of machine is electrically connected.
Preferably, the input terminal of the alarming horn and fan is electrically connected with the output terminal of rechargeable lithium battery.
Preferably, multiple air admission holes are offered on side wall of the babinet away from movable doorboard side.
In the utility model, when staff needs to open babinet, switch enclosure is first opened, presses system switching, is alarmed
System is closed, and the operation such as inspection and maintenance can be carried out by pulling open two movable doorboards at this time；After the completion of maintenance, dodge gate is closed
Plate, plug are inserted into socket, are resetted system switching, are locked switch enclosure.If stealer is wanted to steal transformer, when its opening
During movable doorboard, plug and socket disconnects extremely, and programmable 80C51 microcontrollers receive signal and trigger alarm.When outside babinet
When the humidity that first humidity sensor of side is experienced is less than the humidity that the second humidity sensor in babinet is experienced, signal passes
Pass programmable 80C51 microcontrollers and open fan, dehumidify to box house.
The utility model is simple in structure, easy to operation, there is provided double insurance so that stealer is in the case of unwitting
Be bound to triggering alarm, and safety is guaranteed for transformer.The utility model ensures that the humidity in transformer tank maintains at the same time
Reduced levels, it is ensured that the normal work of transformer, improves service life.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of power transformer with burglar-proof mechanism positive structure schematic；
Fig. 2 be the utility model proposes a kind of power transformer with burglar-proof mechanism side structure schematic diagram.
In figure：1 babinet, 2 movable doorboards, 3 plugs, 4 sockets, 5 draw rings, 6 mounting brackets, 7 transformers, 8 switch enclosures, 9 can be filled
Electric lithium battery, 10 fans, 11 first humidity sensors, 12 second humidity sensors, 13 alarming horns, 14 system switchings.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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.
In the description of the utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
With reference to Fig. 1-2, a kind of power transformer with burglar-proof mechanism, including babinet 1, the side of babinet 1 offer peace
Mouth is filled, sliding slot is offered on the roof and bottom wall of installing port, two movable doorboards 2, two 2 phases of movable doorboard are equipped with sliding slot
To being respectively equipped with plug 3 and socket 4 on the side wall of side, and plug 3 and socket 4 cooperate, and pacify on two movable doorboards 2
Equipped with draw ring 5, the bottom symmetrical of babinet 1 is equipped with four mounting brackets 6, and babinet 1 is internally provided with transformer 7, the bottom peace of babinet 1
Switch enclosure 8 equipped with bottom end opening, is provided with system switching 14 on the roof inside switch enclosure 8, the bottom of babinet 1 is provided with can
Charged lithium cells 9, symmetrically offer two mounting holes on the two side of babinet 1, alarming horn are mounted in two mounting holes
13, babinet 1 is provided with fan 10 on the lateral wall away from 2 side of movable doorboard, the first humidity is provided with the lateral wall of babinet 1
Sensor 11, is provided with the second humidity sensor 12 on the madial wall of babinet 1.
In the utility model, programmable 80C51 microcontrollers, 11 He of the first humidity sensor are installed on the bottom wall of babinet 1
Input terminal of the output terminal of second humidity sensor 12 with programmable 80C51 microcontrollers is electrically connected, and may be programmed 80C51 microcontrollers
Output terminal be electrically connected with the input terminal of fan 10, inside and outside appearance during psychrometric difference, may be programmed 80C51 microcontrollers and open fan 10
Power supply dehumidify, the opening of switch enclosure 8 is hinged with sealing plate, on the side wall of switch enclosure 8 and on the movable end of sealing plate
Lock ring is mounted on, easy to lock switch enclosure 8, plug 3 and socket 4 may be programmed with programmable 80C51 monolithics mechatronics
The output terminal of 80C51 microcontrollers is electrically connected with the input terminal of alarming horn 13, and the output terminal of system switching 14 is equally with may be programmed
Output terminal of the input terminal of the input terminal electrical connection of 80C51 microcontrollers, alarming horn 13 and fan 10 with rechargeable lithium battery 9
It is electrically connected, provides power supply for it, babinet 1 offers multiple air admission holes on the side wall away from 2 side of movable doorboard, facilitates air stream
It is logical.
In the utility model, when staff needs to open babinet 1, switch enclosure 8 is first opened, presses system switching 14,
Alarm system is closed, and the operation such as inspection and maintenance can be carried out by pulling open two movable doorboards 2 at this time, after the completion of maintenance, close work
Dynamic door-plate 2, plug 3 are inserted into socket 4, are resetted system switching 14, are locked switch enclosure 8, if stealer is wanted to steal transformation
Device, when it opens movable doorboard 2, plug 3 and the abnormal disconnection of socket 4, programmable 80C51 microcontrollers receive signal and trigger
Alarm.Feel when the humidity that first humidity sensor 11 in the outside of babinet 1 is experienced is less than the second humidity sensor 12 in babinet
During the humidity being subject to, signal passes to programmable 80C51 microcontrollers and opens fan 10, to dehumidifying inside babinet 1.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of power transformer with burglar-proof mechanism, including babinet（1）, it is characterised in that：The babinet（1）Side open
Equipped with installing port, sliding slot is offered on the roof and bottom wall of the installing port, two movable doorboards are equipped with the sliding slot
（2）, two movable doorboards（2）Plug is respectively equipped with the side wall of opposite side（3）And socket（4）, and plug（3）And socket
（4）Cooperate, two movable doorboards（2）On be mounted on draw ring（5）, the babinet（1）Bottom symmetrical be equipped with four
A mounting bracket（6）, the babinet（1）Be internally provided with transformer（7）, the babinet（1）Bottom bottom end opening is installed
Switch enclosure（8）, the switch enclosure（8）System switching is installed on internal roof（14）, the babinet（1）Bottom be provided with
Rechargeable lithium battery（9）, the babinet（1）Two side on symmetrically offer two mounting holes, in two mounting holes
Alarming horn is installed（13）, the babinet（1）Away from movable doorboard（2）Fan is installed on the lateral wall of side（10）, institute
State babinet（1）Lateral wall on the first humidity sensor is installed（11）, the babinet（1）Madial wall on to be provided with second wet
Spend sensor（12）.
A kind of 2. power transformer with burglar-proof mechanism according to claim 1, it is characterised in that：The babinet（1）
Bottom wall on programmable 80C51 microcontrollers, first humidity sensor are installed（11）With the second humidity sensor（12）'s
Input terminal of the output terminal with programmable 80C51 microcontrollers is electrically connected, the output terminal and fan of the programmable 80C51 microcontrollers
（10）Input terminal be electrically connected.
A kind of 3. power transformer with burglar-proof mechanism according to claim 1, it is characterised in that：The switch enclosure
（8）Opening be hinged with sealing plate, the switch enclosure（8）Side wall on and sealing plate movable end on be mounted on lock ring.
A kind of 4. power transformer with burglar-proof mechanism according to claim 1 or 2, it is characterised in that：The plug
（3）And socket（4）With programmable 80C51 monolithics mechatronics, the output terminals of the programmable 80C51 microcontrollers and alarm loudspeaker
（13）Input terminal be electrically connected, the system switching（14）Input terminal of the output terminal equally with programmable 80C51 microcontrollers
It is electrically connected.
A kind of 5. power transformer with burglar-proof mechanism according to claim 1, it is characterised in that：The alarming horn
（13）And fan（10）Input terminal and rechargeable lithium battery（9）Output terminal be electrically connected.
A kind of 6. power transformer with burglar-proof mechanism according to claim 1, it is characterised in that：The babinet（1）
Away from movable doorboard（2）Multiple air admission holes are offered on the side wall of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998675.9U CN207250273U (en) | 2017-08-11 | 2017-08-11 | A kind of power transformer with burglar-proof mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998675.9U CN207250273U (en) | 2017-08-11 | 2017-08-11 | A kind of power transformer with burglar-proof mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207250273U true CN207250273U (en) | 2018-04-17 |
Family
ID=61880509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720998675.9U Expired - Fee Related CN207250273U (en) | 2017-08-11 | 2017-08-11 | A kind of power transformer with burglar-proof mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207250273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022121309A1 (en) * | 2020-12-11 | 2022-06-16 | 深圳市洲明科技股份有限公司 | Safety protection device, led display screen and alarm system |
-
2017
- 2017-08-11 CN CN201720998675.9U patent/CN207250273U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022121309A1 (en) * | 2020-12-11 | 2022-06-16 | 深圳市洲明科技股份有限公司 | Safety protection device, led display screen and alarm system |
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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: 20180417 Termination date: 20180811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |