CN214205919U

CN214205919U - Lighting system for publishing meeting

Info

Publication number: CN214205919U
Application number: CN202120216939.7U
Authority: CN
Inventors: 回波
Original assignee: Beijing Yousen Meichi Exhibition Service Co ltd
Current assignee: Beijing Yousen Meichi Exhibition Service Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-09-14
Anticipated expiration: 2031-01-26

Abstract

The application relates to a light lighting system is used in release meeting relates to light control's technical field, and it includes a light lighting system is used in release meeting, includes: a power supply for providing an operating voltage; the detection unit is arranged on the seat and used for detecting the pressure applied to the seat cushion and outputting a current pressure signal; the control unit is connected with the detection unit and used for comparing the current pressure signal with a reference signal source Vref1 of an input reference pressure signal and outputting a null signal if the current pressure signal is smaller than the reference pressure signal; the turn-off switch is connected with the control unit, and is used for outputting a preset turn-off signal and cutting off a power supply loop where the illuminating lamp is positioned, and is used for outputting a preset turn-on signal and switching on the power supply loop where the illuminating lamp is positioned; and the illuminating lamp is arranged on the seat, responds to the vacancy signal and the light-on signal and illuminates. The method and the device have the effect of facilitating the exhibitors to find the sitting position in the conference hall of the release conference.

Description

Lighting system for publishing meeting

Technical Field

The application relates to the technical field of light control, in particular to a light illuminating system for a release meeting.

Background

The release meeting refers to meeting activities held in a specific time and a specific place, is a propagation mode for new product release and enterprise image popularization of enterprises, and the propaganda effect of the release meeting is closely related to aspects such as places, light, sound, arrangement of meeting place personnel and the like.

The light illumination system of the release meeting in the related art has various forms, the lamp is usually arranged on the ceiling and used for illuminating the whole meeting area, and the lamp can also adopt the form of a steerable follow spot and the like.

With respect to the related art among the above, the inventors consider the following drawbacks: in a release meeting site, a plurality of seats are usually arranged for people to sit on, the sequence of people entering the meeting place is inconsistent, and it is difficult to know which seats are in an idle state, so that the seating areas of participants are scattered, and the arrangement of the meeting place by staff is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to facilitate exhibitors to find a sitting position in a conference venue, the application provides a lighting system for a conference.

The application provides a light lighting system for release meeting adopts following technical scheme:

a light lighting system for a publishing conference, comprising:

a power supply for providing an operating voltage;

the detection unit is arranged on the seat and used for detecting the pressure applied to the seat cushion and outputting a current pressure signal;

the control unit is connected with the detection unit and used for comparing the current pressure signal with a reference signal source Vref1 of an input reference pressure signal and outputting a null signal if the current pressure signal is smaller than the reference pressure signal;

the turn-off switch is connected with the control unit, and is used for outputting a preset turn-off signal and cutting off a power supply loop where the illuminating lamp is positioned, and is used for outputting a preset turn-on signal and switching on the power supply loop where the illuminating lamp is positioned;

and the illuminating lamp is arranged on the seat, responds to the vacancy signal and the light-on signal and illuminates.

By adopting the technical scheme, the turn-off switch is switched on, the turn-off switch outputs a preset light-on signal, when a participant is not seated on the seat, the current pressure signal detected by the detection unit is smaller than the reference pressure signal, the control unit outputs a vacancy signal, and the illuminating lamp responds to the preset light-on signal and the vacancy signal for illumination, so that a worker can find a seat in a vacancy state in time when entering a meeting place; after the participant takes a seat, if the participant needs to leave the seat temporarily, the turn-off switch can be turned off at any time, the illuminating lamp is turned off, the occupied state is shown, and the function of identifying the seat in the unoccupied state by the participant conveniently is realized through the prompting function of the illuminating lamp.

Optionally, the lighting system further comprises a wireless transmission module, an upper computer and a display, the wireless transmission module is connected to the output end of the control unit, and the wireless transmission module responds to the vacancy signal and transmits the vacancy signal to the upper computer.

Through adopting above-mentioned technical scheme, if this seat is in the occupation state, then the display area of corresponding position on the display screen lights, and the staff of being convenient for knows the distribution condition of taking a seat of personnel in meeting the scene.

Optionally, the light is provided with two, is connected with the connecting rod between two lights, and two lights set up to the direction of keeping away from each other, and the colour of two lights is different.

Through adopting above-mentioned technical scheme, probably be in dim state in the meeting place, perhaps be in the illumination state, light simultaneously through the light of different colours, the position of the seat that is in idle state of the participant's discernment of being convenient for.

Optionally, the power supply comprises a plurality of dry cells/storage batteries, and each dry cell/storage battery is used for respectively supplying power to each group of detection units and lighting lamps.

Through adopting above-mentioned technical scheme, every light is fixed mounting respectively on every seat, and every group light is provided with independent power, and the staff of being convenient for adjusts the position of seat.

Optionally, the power supply includes a group battery and wire, and every group detecting element and every group light all establish ties with the wire and switch on, and the parallelly connected setting between every group detecting element and every group light.

Through adopting above-mentioned technical scheme, a plurality of lights are connected through a wire, and the staff of being convenient for installs the light in the meeting place of having adjusted the seat in advance.

Optionally, the turn-off switch is coated with a fluorescent paint.

Through adopting above-mentioned technical scheme, when the participant takes a seat the back, when the light is closed, when the participant need leave the seat temporarily, if the meeting place environment is comparatively dim, the off-switch is observed to the participant of being convenient for to fluorescent paint lacquer.

Optionally, a lampshade of the lighting lamp is provided with a label.

By adopting the technical scheme, after the meeting place illuminating lamp is turned off, the marks are convenient for the sitting personnel to quickly position the seat in the idle state.

Optionally, the illuminating lamp is provided with a protective shell, an installation cavity is formed in the protective shell, an installation plate is arranged on the protective shell, one side edge of the installation plate is hinged to the protective shell, and the installation plate is connected with the protective shell through bolts in a threaded mode.

Through adopting above-mentioned technical scheme, when the participant need change the power of the light on the seat, can turn the mounting panel aside, take out the power, when a plurality of powers need to be changed, the staff accessible is in the mounting panel of on-state and in time finds the seat that the light that needs to change the power belonged to.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by adopting the structure of the power supply, the detection unit, the control unit, the turn-off switch and the illuminating lamp, the chair can be conveniently and timely found by workers in an idle state in a meeting place;

2. by adopting two illuminating lamps with different colors, the function of conveniently distinguishing the seat position by workers in the environment with different light colors is realized;

3. through the structure that adopts the reference numeral, realized being convenient for the staff and fix a position the relative position of seat in same row seat fast.

Drawings

FIG. 1 is a three-dimensional schematic view highlighting the position of a seat within an exhibition hall;

FIG. 2 is a circuit diagram of a first embodiment of the present application;

FIG. 3 is a partial three-dimensional schematic view highlighting the location of the illumination lamp;

FIG. 4 is a schematic overall structure diagram of a second embodiment of the present application;

fig. 5 is a system block diagram highlighting the wireless transmission module, the upper computer and the display.

Description of reference numerals: 1. a power source; 2. turning off the switch; 3. an illuminating lamp; 31. a connecting rod; 32. a protective shell; 321. a mounting cavity; 33. mounting a plate; 4. a detection unit; 5. a control unit; 6. a seat; 7. exhibition halls; 8. and (4) conducting wires.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The first embodiment is as follows:

referring to fig. 1, a lighting system of a meeting place in the related art can only provide lighting for the meeting place, and people may sit at will after entering the meeting place, so that people are distributed relatively dispersedly, and a participant who enters the meeting place behind observes the position where the people sit, and cannot know whether a free seat 6 between occupied seats 6 is in an occupied state, or cannot quickly find the position of the free seat 6 because the number of the seats 6 is large, and if people sit relatively dispersedly, it is inconvenient for a manager to manage the meeting place.

The embodiment of the application discloses a light illuminating system for a release meeting. Referring to fig. 2 and 3, a light illumination system for a conference includes a power supply 1, a detection unit 4, a control unit 5, a turn-off switch 2, and an illumination lamp 3, the illumination lamp 3 being disposed on a seat 6; the detection unit 4 is arranged on the seat 6, the detection unit 4 is a pressure sensor P1, and the pressure sensor P1 is used for detecting the pressure applied to the seat cushion of the seat 6 and outputting a current pressure signal; the control unit 5 is connected to the detection unit 4, the control unit 5 comprises a comparator OA1, the comparator OA1 is used for comparing the current pressure signal with a reference signal source Vref1 of the input reference pressure signal, if the current pressure signal is less than the reference pressure signal, a null signal is output; the turn-off switch 2 is connected to the control unit 5, and is used for outputting a preset turn-off signal and cutting off a power supply loop where the illuminating lamp 3 is located, and is used for outputting a preset turn-on signal and enabling the power supply loop where the illuminating lamp 3 is located to be switched on; the illumination lamp 3 responds to the null signal and the light-on signal and illuminates.

Referring to fig. 2, the circuit connection relationship among the detection unit 4, the control unit 5, the off switch S1, and the illumination lamp 3 is as follows: the output end of the pressure sensor P1 is connected to the inverting input end of a comparator OA1, the inverting input end of the comparator OA1 is connected to a reference signal source Vref1 for outputting a reference pressure signal, the output end of the comparator OA1 is connected to a triode Q1, the triode Q1 is an NPN type triode, the output end of the comparator OA1 is connected to the base of the triode Q1, the collector of the triode Q1 is connected to a first resistor R1, the first resistor R1 is connected to the power supply Vcc, the emitter of the triode Q1 is connected to a second resistor R2, the other end of the second resistor R2 is connected to a turn-off switch S1, the turn-off switch S1 is connected to the illumination lamp 3, the other end of the illumination lamp 3 is grounded, the turn-off switch S1 is connected between the second resistor R2 and the illumination lamp 3, the turn-off switch S1 outputs a preset turn-on light-on signal when the turn-off switch S1 is turned off. When the current pressure signal detected by the pressure sensor P1 is smaller than the reference pressure signal, the comparator OA1 outputs a high level signal, which is a light-on signal, and if the off switch S1 is in a closed state, the illumination lamp 3 illuminates in response to the light-on signal and a preset light-on signal.

The working principle of the lighting system is as follows: after the participants enter the meeting place, whether the seat is in an occupied state can be judged by observing whether the illuminating lamps 3 on the sides of the seats 6 are lighted, and people do not need to be inquired; when a participant sits down, the illuminating lamp 3 is turned off, so that the appearance of the participant is not easily influenced by the illuminating lamp 3 in the exhibition process; when people need to leave the seat temporarily in the meeting process, the turn-off switch 2 can be switched off, even if the current pressure signal is smaller than the reference pressure signal, the illuminating lamp 3 is still in the off state, and after the people return to the seat, the illuminating lamp 3 is kept in the off state.

Referring to fig. 3, because the light color may change in the exhibition room 7, the lighting lamp 3 with single color tone is not convenient for the participants to observe the lighting lamp 3, so the lighting lamp 3 adopted in the embodiment of the present application is two, the connecting rod 31 is connected between the two lighting lamps 3, the two lighting lamps 3 are arranged in the direction away from each other, and the colors of the two lighting lamps 3 are different. The meeting place can be dim or illuminated, and the illuminating lamps 3 with different colors are simultaneously lighted, so that the position of the seat 6 in the idle state can be conveniently identified by the participants.

Referring to fig. 3, each lighting lamp 3 is provided with an independent power supply 1, the power supply 1 can adopt a dry battery or a storage battery, the power supply is separately the pressure sensor P1, the lighting lamp 3 is provided with a protective shell 32, an installation cavity 321 is arranged in the protective shell 32, an installation plate 33 is arranged on the protective shell 32, one side edge of the installation plate 33 is hinged with the protective shell 32, and the installation plate 33 is in threaded connection with the protective shell 32 through a bolt. Each light 3 is fixedly arranged on each seat 6 respectively, so that the position of the seat 6 can be conveniently adjusted by a worker. When the participant needs to change the power supply 1 of the lighting lamp 3 on the seat 6, the mounting plate 33 can be turned to take out the power supply 1, and when a plurality of power supplies 1 need to be changed, the worker can find the seat 6 where the lighting lamp 3 of the power supply 1 needs to be changed in time through the mounting plate 33 in an opening state.

If the meeting place is in dim condition, when the participant leaves the seat temporarily in advance, want to turn off switch 2, in order to make things convenient for the participant to observe off switch 2, the off switch 2 that this application embodiment set up scribbles and is equipped with fluorescent paint lacquer. When the participant sits down, the illuminating lamp 3 is turned off, and the participant needs to leave the seat temporarily, if the meeting place environment is dark, the fluorescent paint is convenient for the participant to observe the turn-off switch 2.

If there are a plurality of lights light 3 on the same row seat 6, for the position of the quick location light 3 place seat 6 of the participant of the convenience of reference, refer to fig. 3, be provided with the reference numeral on the lamp shade of the light 3 that this application embodiment set up, after meeting place light 3 closed, the reference numeral is convenient for take a seat the position of personnel's quick location seat 6 that is in idle state.

The implementation principle of the lighting system for the release meeting in the embodiment of the application is as follows: when a participant enters a meeting place, if the seat 6 is in an idle state, the comparator OA1 outputs a high level signal when the current pressure signal detected by the pressure sensor P1 is smaller than a reference pressure signal, the high level signal is a light-on signal, if the off switch 2 is in a closed state, the illuminating lamp 3 illuminates in response to the light-on signal and a preset light-on signal, and the participant can judge whether the seat is in an occupied state by observing whether the illuminating lamp 3 on the side of the seat 6 is on, without inquiring other people; when a participant sits down, the illuminating lamp 3 is turned off, so that the appearance of the participant is not easily influenced by the illuminating lamp 3 in the exhibition process; when people need to leave the seat temporarily in the meeting process, the turn-off switch 2 can be switched off, even if the current pressure signal is smaller than the reference pressure signal, the illuminating lamp 3 is still in the off state, and after the people return to the seat, the illuminating lamp 3 is kept in the off state.

Example two:

referring to fig. 4, if the lighting lamps 3 are temporarily installed in a meeting place where the seat 6 is already arranged, in order to facilitate quick installation of the lighting lamps 3 by a worker, the embodiment of the present application is different from the first embodiment in that the power supply 1 includes a battery pack and a wire 8, each group of detection units 4 and each group of lighting lamps 3 are all connected in series with the wire 8, and each group of detection units 4 and each group of lighting lamps 3 are arranged in parallel. A plurality of light 3 are connected through a wire 8, and the staff of being convenient for installs light 3 in the meeting place of arranging temporarily.

Referring to fig. 5, lighting system still includes wireless transmission module, host computer and display, and wireless transmission module connects in triode Q1's collecting electrode for gather the current signal at triode Q1 collecting electrode, and the host computer communicates with wireless transmission module through wireless transmission's mode, and the display is connected in the host computer, is provided with the display element with every light 3 one-to-one on the display. When light 3 lights, triode Q1's collecting electrode circular telegram, wireless transmission module sends full seat signal to the host computer, and the host computer is with this signal transmission to display, and the display element of corresponding position lights on the display, and the staff of being convenient for is observing the personnel condition of taking a seat in the release meeting.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A lighting system for a publishing conference, comprising:

a power supply (1) for providing an operating voltage;

the detection unit (4) is arranged on the seat (6) and used for detecting the pressure applied to the seat cushion of the seat (6) and outputting a current pressure signal;

the control unit (5) is connected with the detection unit (4) and used for comparing the current pressure signal with a reference signal source Vref1 of an input reference pressure signal and outputting a null signal if the current pressure signal is smaller than the reference pressure signal;

the turn-off switch (2) is connected to the control unit (5) and is used for outputting a preset turn-off signal and cutting off a power supply loop where the illuminating lamp (3) is located to be switched off and outputting a preset turn-on signal and enabling the power supply loop where the illuminating lamp (3) is located to be switched on;

and the illuminating lamp (3) is arranged on the seat (6) and responds to the vacant signal and the light-on signal to illuminate.

2. A light illumination system for a public address conference as claimed in claim 1, wherein the control unit (5) outputs a full seat signal if the current pressure signal is greater than the reference pressure signal, the illumination system further comprising a display screen connected to the control unit (5), the display unit being responsive to the empty seat signal and displaying.

3. A lamplight illumination system for a publishing conference according to claim 1, characterized in that there are two illumination lamps (3), a connecting rod (31) is connected between the two illumination lamps (3), the two illumination lamps (3) are arranged in a direction away from each other, and the colors of the two illumination lamps (3) are different.

4. A lighting system for a public address according to claim 1, characterized in that said power source (1) comprises a plurality of dry cells or batteries, each of which supplies each set of detection unit (4) and illumination lamp (3) respectively.

5. A lighting system for a post office according to claim 1, wherein the power supply (1) comprises a battery and a wire (8), each group of detection units (4) and each group of illumination lamps (3) are connected in series with the wire (8), and each group of detection units (4) and each group of illumination lamps (3) are connected in parallel.

6. A light illumination system for a pub-style party according to claim 1, characterized in that the switch-off switch (2) is painted with a fluorescent paint.

7. A lighting system for a pub-meeting according to claim 3, characterized in that the lampshade of the lighting lamp (3) is provided with a mark.

8. A light illuminating system for a release meeting according to claim 4, wherein the illuminating lamp (3) is provided with a protective shell (32), a mounting cavity (321) is formed in the protective shell (32), a mounting plate (33) is arranged on the protective shell (32), one side edge of the mounting plate (33) is hinged to the protective shell (32), and the mounting plate (33) is in threaded connection with the protective shell (32) through a bolt.