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 PDF

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Publication number
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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China
Prior art keywords
indicator light
mode
wireless transmission
power
coil
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CN201721928942.1U
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Chinese (zh)
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肖辉涛
方小幺
李小平
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ZHUHAI FENGLAN INDUSTRIAL Co Ltd
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ZHUHAI FENGLAN INDUSTRIAL Co Ltd
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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

Mode of wireless transmission indicator light and the power distribution cabinet being made of it
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.
CN201721928942.1U 2017-12-29 2017-12-29 Mode of wireless transmission indicator light and the power distribution cabinet being made of it Active CN207880790U (en)

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

Publications (1)

Publication Number Publication Date
CN207880790U true CN207880790U (en) 2018-09-18

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Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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