CN207880790U - Mode of wireless transmission indicator light and the power distribution cabinet being made of it - Google Patents
Mode of wireless transmission indicator light and the power distribution cabinet being made of it Download PDFInfo
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- CN207880790U CN207880790U CN201721928942.1U CN201721928942U CN207880790U CN 207880790 U CN207880790 U CN 207880790U CN 201721928942 U CN201721928942 U CN 201721928942U CN 207880790 U CN207880790 U CN 207880790U
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- indicator light
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Abstract
The utility model discloses a kind of mode of wireless transmission indicator lights and the power distribution cabinet being made of it, the front end of mode of wireless transmission indicator light, including indicator light ontology, the indicator light ontology is illumination region, tail end is power input, and the power input is electrically connected with the light-emitting component that illumination region is equipped with；The tail end of the indicator light ontology is equipped with power receiving coil, to constitute the plant-grid connection portion.The utility model uses the principle of electromagnetic coupling, and the indication signal come from power distribution cabinet is received in a manner of coil, it is no longer necessary to which wiring is used safer, and is easily installed.And retaining traditional bore size and apparent size, standardization level is high；There is no the presence of 220V high pressures, relative safety to greatly improve；LED indication is further used, energy consumption is saved；It is easy to maintain.
Description
Technical field
The utility model is related to indicating lamp structures, and in particular, to a kind of indicator light using wireless transmission method and by
Its power distribution cabinet constituted.
Background technology
At present in set of mesolow power distribution cabinet, separating brake, the combined floodgate indicator light of switch can be used substantially, is used to indicate out
The state of pass can give user and maintenance personal with specific signal.General separating brake is closed a floodgate using green using red instruction
Lamp.In the prior art, indicator light needs to connect 220V AC or DC voltage, has electricity just bright, no electricity then goes out, and this instruction has been made
It is being used always for industry standard configuration, also nobody made to suspect and improve.Through analysis, this plausible indicator light exists not
Few problem：
1, indicator light needs wiring, 1.5 squares of electric wires of generally use, and needs to configure one and insure for protecting,
He also needs to the consumption of the materials such as wire casing, band, needs many costs；
2, wiring needs to be connected to panel around door-hinge, and manpower consumption is quite a few；
3, there are 220V or so voltages when indicator light charges, there is insecurity always；
4, due to connecting live wire on panel, it is very inconvenient to replace panel.
Therefore, it is necessary to a kind of novel indicating lamp structure be developed, to solve the above problems.
Utility model content
The purpose of the utility model is to overcome the defect of the prior art, a kind of mode of wireless transmission indicator light is provided and by it
The power distribution cabinet of composition.
To achieve the above object, the utility model uses following technical scheme：
The front end of mode of wireless transmission indicator light, including indicator light ontology, the indicator light ontology is illumination region, and tail end is electricity
Source input terminal, the power input are electrically connected with the light-emitting component that illumination region is equipped with；The tail end of the indicator light ontology
Equipped with power receiving coil, to constitute the plant-grid connection portion.
Its further technical solution is：The illumination region further includes being located at the anterolateral euphotic cover plate of light-emitting component.
Its further technical solution is：It further include the control circuit being electrically connected between power receiving coil and light-emitting component.
Its further technical solution is：Further include the circuit board for installing control circuit, the light-emitting component is LED
Illuminator.
Its further technical solution is：The indicator light ontology is column structure, and front end periphery is equipped with for being only butted on
The raised outer portion of mounting hole, stage casing periphery thread connection or buckle connection have retaining ring.
Its further technical solution is：Side between the stage casing and rear end of the column structure is equipped with empty slot, with accommodating
The circuit board.
Its further technical solution is：The tail end of the indicator light ontology be equipped with slide back and forth connection by electric structure, institute
What is stated is included the incoming panel equipped with the power receiving coil, and the coupling spindle on front side of incoming panel by electric structure；The instruction
The tail end of lamp ontology is equipped with connection holes or connection slot for housing coupling spindle；Further include to being generated backward thrust by electric structure
Elastic component.
Its further technical solution is：Further include the power transmission coil set on power receiving coil rear, and electrical with power transmission coil
The driving circuit of connection, the driving circuit are equipped with power input interface.
The utility model carries the power distribution cabinet of mode of wireless transmission indicator light, including cabinet, and the door-plate on front side of cabinet,
The door-plate is equipped with indicator light；The indicator light is mode of wireless transmission indicator light above-mentioned, is equipped in cabinet and power distribution cabinet
The power transmission coil that working state indicating circuit is electrically connected, the power transmission coil are located at the rear of power receiving coil.
Its further technical solution is：It is additionally provided with height between the power distribution cabinet working state indicating circuit and power transmission coil
Frequency driving circuit.
Advantageous effect compared with prior art：
The utility model mode of wireless transmission indicator light has following remarkable advantage compared to indicator light：Indicator light is using electricity
Magnetic-coupled principle receives the indication signal come from power distribution cabinet in a manner of coil, it is no longer necessary to which wiring uses more
Add safety, and is easily installed.And retaining traditional bore size and apparent size, standardization level is high；There is no 220V high pressures to deposit
Relative safety greatly improves；LED indication is further used, energy consumption is saved；It is easy to maintain.
In order to be more clearly understood that the above-mentioned purpose, characteristics and advantages of the utility model, below in conjunction with the accompanying drawings and have
Body embodiment is described in further detail the utility model.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model mode of wireless transmission indicator light specific embodiment (when being installed on door-plate)；
Fig. 2 is the structural schematic diagram of the power transmission coil of the utility model mode of wireless transmission indicator light specific embodiment；
Fig. 3 is the operation principle schematic diagram of the utility model mode of wireless transmission indicator light specific embodiment；
Fig. 4 is the structural schematic diagram of utility model mode of wireless transmission indicator light still another embodiment.
Reference numeral
10 indicator light ontology, 100 connection holes
11 illumination region, 111 light-emitting component
112 euphotic cover plate, 12 power receiving coil
13 circuit board, 131 control circuit
14 15 retaining rings of raised outer portion
20 power transmission coil, 21 driving circuit
22 power input interfaces 30 are by electric structure
31 incoming panel, 32 coupling spindle
33 springs
Specific implementation mode
Many details are elaborated in following specific descriptions in order to fully understand the utility model, but this reality
It can also be realized different from the other modes of this description using other with novel, therefore, the scope of protection of the utility model is simultaneously
It is not limited by following public specific embodiment.
As shown in Figure 1, the utility model mode of wireless transmission indicator light, including indicator light ontology 10, indicator light ontology 10
Front end is illumination region 11, and tail end is power input, and the light-emitting component 111 that power input is equipped with illumination region 11 electrically connects
It connects；The tail end of the indicator light ontology is equipped with power receiving coil 12, to constitute the plant-grid connection portion.Illumination region 11 further includes position
In the anterolateral euphotic cover plate of light-emitting component 112.It further include the control being electrically connected between power receiving coil 12 and light-emitting component 111
Circuit 131 processed.Further include the circuit board 13 for installing control circuit, light-emitting component therein is preferably LED illuminator.Instruction
Lamp ontology 10 is column structure, and front end periphery is equipped with the raised outer portion 14 for being only butted on mounting hole, stage casing periphery screw thread connection
Connecing or buckle connection has retaining ring 15 (when installation, column structure is inwardly penetrated from the outside of mounting hole, and then retaining ring is from tail end
Forward end is inserted in, then is locked).Side between the stage casing and rear end of column structure is equipped with empty slot (not shown), with
House the circuit board 13.
Further, further include power transmission coil 20 as shown in Figure 2, it is set to the rear of power receiving coil 12, further include with
The driving circuit 21 that power transmission coil 20 is electrically connected, driving circuit 21 are equipped with power input interface 22.
Fig. 3 is the operation principle explanation of the utility model mode of wireless transmission indicator light.
In still another embodiment as shown in Figure 4, the tail end of the indicator light ontology 10, which is equipped with, slides back and forth connection
It is included the incoming panel 31 equipped with the power receiving coil 12 by electric structure 30 by electric structure 30, and the connection set on 31 front side of incoming panel
Spindle 32；The tail end of indicator light ontology 10 is equipped with (can also in other embodiments for housing the connection holes 100 of coupling spindle 32
It is connection slot)；Further include to by electric structure generate backward thrust spring 33 (can also be rubber etc in other embodiments
Elastomer).
The invention also discloses a kind of power distribution cabinets with mode of wireless transmission indicator light, including cabinet, and are set to cabinet
Door-plate (door-plate 90 as shown in Figure 1, door-plate are equipped with the mounting hole 91 for installing indicator light) on front side of body, door-plate is equipped with
Mode of wireless transmission indicator light, cabinet is interior to be equipped with the power transmission coil being electrically connected with power distribution cabinet working state indicating circuit, power transmission line
Circle is positioned at the rear of power receiving coil.Mode of wireless transmission indicator light therein may be used to be tied disclosed in any one aforementioned embodiment
Structure.
In order to which circuit is more stable, interference of the coil to other circuits, power distribution cabinet working state indicating circuit and power transmission are reduced
High frequency drive circuit is additionally provided between coil, to generate specific magnetic field, while power receiving coil also uses control circuit, only connects
The magnetic field energy of the specific frequency, and then converting electrical energy are received, to drive light-emitting component to carry out the work that shines.
In other embodiments, light-emitting component therein can also be other illuminators, such as light bulb.
As more specific another embodiment, since most of the rotation axis of door-plate is vertical, door-plate is in water
It square is rotated upwards, in the embodiment of Fig. 1-2, indicator light tail end and power transmission line load be in larger gap in order to prevent,
Or larger interference volume (can have larger shock sound at closing time), the power receiving coil of indicator light tail end can be located at and door-plate
The vertical plane of rotation axis, the adjacent or neighbouring contact in left and right or close is presented in power receiving coil and power transmission coil at this time
Distance contact (i.e. power receiving coil and the adjacent surface of power transmission coil is vertical with rotation axis).Such structure can reduce door-plate pass
Strike note that may be present when closing.
As more specific another embodiment, mode of wireless transmission indicator light is set to the top of door-plate, is easy in this way in distribution
Opposite position in cabinet installs power transmission coil.Indicator light therein, the on off state indicator light being primarily referred to as in power distribution cabinet.
In conclusion the utility model mode of wireless transmission indicator light, has following remarkable advantage compared to indicator light：Instruction
Lamp uses the principle of electromagnetic coupling, the indication signal come from power distribution cabinet is received in a manner of coil, it is no longer necessary to which wiring makes
It uses safer, and is easily installed.And retaining traditional bore size and apparent size, standardization level is high；No
220V high pressures exist, and relative safety greatly improves；LED indication is further used, energy consumption is saved；It is easy to maintain.
The above-mentioned technology contents that the utility model is only further illustrated with embodiment in order to understand, but do not represent this
The embodiment of utility model is only limitted to this, and any technology done according to the utility model extends or recreation, by this reality
With novel protection.The scope of protection of the utility model is subject to claims.
Claims (10)
1. the front end of mode of wireless transmission indicator light, including indicator light ontology, the indicator light ontology is illumination region, tail end is power supply
Input terminal, the power input are electrically connected with the light-emitting component that illumination region is equipped with；It is characterized in that, the indicator light sheet
The tail end of body is equipped with power receiving coil, to constitute the plant-grid connection portion.
2. mode of wireless transmission indicator light according to claim 1, which is characterized in that the illumination region further includes being located to shine
The anterolateral euphotic cover plate of element.
3. mode of wireless transmission indicator light according to claim 1, which is characterized in that further include being electrically connected at power receiving coil
Control circuit between light-emitting component.
4. mode of wireless transmission indicator light according to claim 3, which is characterized in that further include for installing control circuit
Circuit board, the light-emitting component are LED illuminator.
5. mode of wireless transmission indicator light according to claim 4, which is characterized in that the indicator light ontology is column knot
Structure, front end periphery are equipped with the raised outer portion for being only butted on mounting hole, and stage casing periphery thread connection or buckle connection have locking
Ring.
6. mode of wireless transmission indicator light according to claim 5, which is characterized in that the stage casing and rear end of the column structure
Between side be equipped with empty slot, to house the circuit board.
7. mode of wireless transmission indicator light according to claim 1, which is characterized in that the tail end of the indicator light ontology is equipped with
Slide back and forth connection by electric structure, described by electric structure is included the incoming panel equipped with the power receiving coil, and set on by electricity
Coupling spindle on front side of disk；The tail end of the indicator light ontology is equipped with connection holes or connection slot for housing coupling spindle；Also wrap
Include the elastic component to being generated backward thrust by electric structure.
8. mode of wireless transmission indicator light according to claim 1, which is characterized in that further include being set to power receiving coil rear
Power transmission coil, and the driving circuit with the electric connection of power transmission coil, the driving circuit are equipped with power input interface.
9. the power distribution cabinet with mode of wireless transmission indicator light, including cabinet, and the door-plate on front side of cabinet, the door-plate are set
There is indicator light；It is characterized in that, the indicator light is claim 1-7 any one of them mode of wireless transmission indicator lights, cabinet
It is equipped with the power transmission coil being electrically connected with power distribution cabinet working state indicating circuit in vivo, the power transmission coil is located at power receiving coil
Rear.
10. power distribution cabinet according to claim 9, which is characterized in that the power distribution cabinet working state indicating circuit with give
High frequency drive circuit is additionally provided between electric coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928942.1U CN207880790U (en) | 2017-12-29 | 2017-12-29 | Mode of wireless transmission indicator light and the power distribution cabinet being made of it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928942.1U CN207880790U (en) | 2017-12-29 | 2017-12-29 | Mode of wireless transmission indicator light and the power distribution cabinet being made of it |
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| Publication Number | Publication Date |
|---|---|
| CN207880790U true CN207880790U (en) | 2018-09-18 |
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ID=63505526
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721928942.1U Active CN207880790U (en) | 2017-12-29 | 2017-12-29 | Mode of wireless transmission indicator light and the power distribution cabinet being made of it |
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| CN (1) | CN207880790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019725A (en) * | 2017-12-29 | 2018-05-11 | 珠海市丰兰实业有限公司 | Mode of wireless transmission indicator light and the power distribution cabinet being made of it |
-
2017
- 2017-12-29 CN CN201721928942.1U patent/CN207880790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019725A (en) * | 2017-12-29 | 2018-05-11 | 珠海市丰兰实业有限公司 | Mode of wireless transmission indicator light and the power distribution cabinet being made of it |
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