CN217591161U - Energy-saving regional dimming device - Google Patents
Energy-saving regional dimming device Download PDFInfo
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- CN217591161U CN217591161U CN202220131368.1U CN202220131368U CN217591161U CN 217591161 U CN217591161 U CN 217591161U CN 202220131368 U CN202220131368 U CN 202220131368U CN 217591161 U CN217591161 U CN 217591161U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses an energy-conserving regional dimming device, including host computer module, a plurality of wireless transmitting module and a plurality of light emitting module group, host computer module is connected with each wireless transmitting module electricity in order to send through wireless transmitting module, every light emitting module group includes wireless receiving module, control module and light source module, wireless receiving module can pair one by one with wireless transmitting module and send the control signal that the wireless transmitting module of receiving pairs sent, control module is connected with wireless receiving module and light source module electricity respectively in order to control the operation of light source module according to control signal, wireless transmitting module and wireless receiving module handle and carry, can be to each regional independent control respectively that has set up light emitting module group, the operating power of light emitting module group is reduced to adaptation ground, the electric energy is saved, this design reduction in production cost, stable communication, high durability and convenient use.
Description
Technical Field
The utility model relates to a regional technical field that adjusts luminance, in particular to energy-conserving regional device of adjusting luminance.
Background
In markets, supermarkets and other occasions, lighting is an important part of the environments, the existing lamp arrangement mode divides the environments of the markets and supermarkets into various areas, and each area is correspondingly provided with a plurality of lamps, however, when all the lamps in each area are fully loaded and operated, a large amount of electric energy is consumed, therefore, workers generally adjust the power, the brightness and the like of the lamps in the area with less human flow according to actual conditions, so that the electric energy consumption is reduced, and the purpose of saving energy is achieved.
Need the staff to reach each region in the past, just can carry out dimming control to lamps and lanterns, current wireless regional dimming device, including host computer and wireless transmitter, the host computer is connected with wireless transmitter, the controller formulates control signal, and send through wireless transmitter, can set up wireless receiver correspondingly in each region, wireless receiver receives control signal and transmits control signal to controller, the operation of adjusting luminance according to control signal control light source is again controlled to the controller, but, when carrying out dimming control to different regions, the required control condition of lamps and lanterns in different regions is all inequality, if adopt above communication mode, all wireless receivers homoenergetic receive the control signal that wireless transmitter sent and let the controller realize control, can lead to the dimming control disorder in each region.
Then, some manufacturers adopt a mode of writing identification codes in control signals needing to be sent by an upper computer, each identification code corresponds to each area one by one, when a wireless receiver receives the control signals, a controller needs to identify the identification codes in the control signals, judges whether the identification codes are matched with the areas, if the identification codes are matched with the areas, corresponding control is executed, and if the identification codes are not matched with the areas, the corresponding control is not executed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an energy-conserving regional dimming device saves the electric energy, reduction in production cost, and communication is stable, convenient to use.
According to the utility model discloses an energy-conserving regional dimming device of first aspect embodiment, include: an upper computer module; the upper computer module is electrically connected with each wireless transmitting module so as to transmit control signals through the wireless transmitting modules; the wireless receiving module can be paired with the wireless transmitting modules one by one to receive control signals sent by the paired wireless transmitting modules, and the control module is respectively electrically connected with the wireless receiving modules and the light source module to control the light source module to operate according to the control signals.
According to the utility model discloses energy-conserving regional device of adjusting luminance has following beneficial effect at least:
the utility model discloses energy-conserving regional device of adjusting luminance, wireless transmitting module pairs with wireless receiving module one by one earlier, the host computer module is when formulating control signal to arbitrary luminous module, need not to add the identification code in control signal, only need pass through the wireless transmitting module transmission that corresponds with control signal, wireless transmitting module and wireless receiving module are drawn the hand and are carried, can be to each regional independent control respectively that has set up luminous module, adaptively reduce luminous module's operating power, save the electric energy, this design reduction in production cost, communication is stable, high durability and convenient use.
According to the utility model discloses a some embodiments, wireless transmitting module is 433 transmitting module, 315 transmitting module or 2.4G transmitting module, wireless receiving module is 433 receiving module, 315 receiving module or 2.4G receiving module.
According to the utility model discloses a some embodiments, host computer module is provided with a plurality of output ports, every the output port with wireless transmitting module one-to-one ground electricity is connected.
According to the utility model discloses a some embodiments, host computer module is provided with regional selected cell, time segmentation settlement unit and adjusts luminance and sets for the unit, regional selected cell is used for acquireing regional selected information, time segmentation settlement unit is used for acquireing time segmentation settlement information, adjust luminance and set for the unit be used for acquireing according to time segmentation settlement information is to the regulation and control information that every period of time corresponds under the time segmentation condition, host computer module sets for information and regulation and control information according to time segmentation and forms control signal and select control signal according to regional selected information output port.
According to the utility model discloses a some embodiments, wireless receiving module includes a plurality of wireless receiving unit, control module includes a plurality of the control unit, and light source module includes a plurality of light source unit, the control unit respectively with wireless receiving unit and light source unit one-to-one ground electricity is connected, and is a plurality of wireless receiving unit all with same wireless transmitting module pairs in order to receive and pairs the control signal that wireless transmitting module sent, the control unit can be according to control signal light source unit operation.
According to some embodiments of the utility model, the light emitting module is still including resetting to the sign indicating number module, reset to the sign indicating number module respectively with same each in the light emitting module the wireless receiving unit is connected, reset to the sign indicating number module and be used for triggering wireless receiving unit reset with again with wireless transmitting module pairs.
According to some embodiments of the utility model, the light emitting module still includes the power supply module, the power supply module with each the light source unit is connected in order to supply power.
According to the utility model discloses a some embodiments, the control unit is the brightness control unit, the brightness control unit respectively with power supply module and the light source unit is connected in order to adjust through control operating current the luminous luminance of light source unit.
According to the utility model discloses a some embodiments, host computer module is the PLC module.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic block diagram of an embodiment of an energy-saving local dimming device according to the present invention;
fig. 2 is a schematic block diagram of a light emitting module.
Fig. 3 is a flowchart illustrating the control method.
Reference numerals:
the system comprises an upper computer module 100, a region selection unit 110, a time segment setting unit 120, a dimming setting unit 130, an output port 140, a wireless transmission module 200, a light emitting module 300, a wireless receiving module 310, a wireless receiving unit 311, a control module 320, a control unit 321, a light source module 330, a light source unit 331, a reset code matching module 340 and a power supply module 350.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the orientation description, such as the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
As shown in fig. 1-2, according to the utility model discloses an energy-conserving regional dimming device of first aspect embodiment, including host computer module 100, a plurality of wireless transmission module 200 and a plurality of light emitting module 300, host computer module 100 is connected with the control signal that each wireless transmission module 200 electricity sent in order to pass through wireless transmission module 200, every light emitting module 300 includes wireless receiving module 310, control module 320 and light source module 330, wireless receiving module 310 can pair with wireless transmission module 200 one by one in order to receive the control signal that the wireless transmission module 200 of pairing sent, control module 320 is connected with wireless receiving module 310 and light source module 330 electricity respectively in order to control light source module 330 according to control signal and move.
It should be noted that, this design may be applied to occasions such as supermarkets, shopping malls, etc., the light emitting modules 300 are distributed in each area, in practical application, the wireless receiving module 310 of each light emitting module 300 and the wireless transmitting module 200 need to be coded one to one first to realize the pairing of the hands, after the hands are jointed, the wireless receiving module 310 only receives the signal sent by the paired wireless transmitting module 200, and according to the area where each light emitting module 300 is set, the worker may make a corresponding control strategy in the upper computer module 100, thereby the upper computer module 100 automatically controls each light emitting module 300, and of course, the worker may also send a wireless control signal through the upper computer module 100 to realize manual control over each light emitting module 300.
The utility model discloses a some embodiments, the user can also be through cell-phone, laptop, panel computer etc. and host computer module communication connection to formulate corresponding control strategy.
The utility model discloses energy-conserving regional device of adjusting luminance, wireless transmitting module 200 pairs with wireless receiving module 310 one by one earlier, host computer module 100 is when formulating control signal to arbitrary luminous module 300, need not to add the identification code in control signal, only need pass through the wireless transmitting module 200 transmission that corresponds with control signal, wireless transmitting module 200 and wireless receiving module 310 handle and carry, can be to each regional independent control respectively that has set up luminous module 300, adaptively reduce luminous module 300's operating power, save the electric energy, this design reduction in production cost, communication is stable, high durability and convenient use.
In some embodiments of the present invention, the wireless transmitting module 200 is a 433 transmitting module, a 315 transmitting module or a 2.4G transmitting module, the wireless receiving module 310 is a 433 receiving module, a 315 receiving module or a 2.4G receiving module, the wireless transmitting module 200 capable of implementing this function and the wireless receiving module 310 corresponding thereto are more in type, and there is no specific limitation here.
The utility model discloses a some embodiments, host computer module 100 is the PLC module, and the PLC module adopts programmable memory, carries out the instruction of operations such as logical operation, sequential control, timing, count and arithmetic operation at its inside storage, and the sexual valence relative altitude is convenient for operate, and of course, host computer module 100 can also be processing chips such as MCU, CPU.
In some embodiments of the present invention, the upper computer module 100 is provided with a plurality of output ports 140, and each output port 140 is electrically connected to the wireless transmitting module 200 in a one-to-one correspondence.
The upper computer module 100 does not need to add an identification code in the control signal, and needs to control the light emitting module 300 in which area, and only needs to select the corresponding output port 140 to output the control signal, and output the control signal to the wireless transmitting module 200 through the output port 140 in a one-to-one correspondence manner, and then the control signal is sent to the wireless receiving module 310 to be received by the wireless transmitting module 200, so that the communication is stable and reliable.
In some embodiments of the utility model, host computer module 100 is provided with regional selection unit 110, time segmentation settlement unit 120 and dimming settlement unit 130, regional selection unit 110 is used for acquireing regional selection information, time segmentation settlement unit 120 is used for acquireing time segmentation settlement information, dimming settlement unit 130 is used for acquireing the regulatory information that every period corresponds under the time segmentation condition according to time segmentation settlement information, host computer module 100 sets up information and regulatory information according to time segmentation and forms control signal and selects output port 140 output with control signal according to regional selection information.
Specifically, the upper computer module 100 may include a touch display screen, or may include a display screen and an external device such as a keyboard, and a region selection window, a time segment setting window, a dimming setting window, and the like may be displayed on the display screen, where a user may set related parameters in each window, the region selection unit 110 may obtain region selection information input by the user from the region selection window, the time segment setting unit 120 may obtain time segment setting information input by the user from the time segment setting window, the dimming setting unit 130 may obtain regulation and control information input by the user from the dimming setting window, and after the user selects a region to be regulated and controlled, time may be segmented, for example, 10:00-11:00 is a first interval, 11:00-11:30 is a second interval, etc., in each interval, the regulation information may be set, for example, the light emitting module 300 is controlled to operate at 100% rated light emitting power, or operate at 50% rated light emitting power, specifically, the light emitting power may be modulated in a graded manner, or stepless modulation may be implemented, so as to control the light source to operate reasonably according to actual conditions, and save electric energy.
In some embodiments of the present invention, as shown in fig. 2, the wireless receiving module 310 includes a plurality of wireless receiving units 311, the control module 320 includes a plurality of control units 321, the light source module 330 includes a plurality of light source units 331, the control units 321 are electrically connected with the wireless receiving units 311 and the light source units 331 in a one-to-one correspondence, the plurality of wireless receiving units 311 are all paired with the same wireless transmitting module 200 to receive the control signal sent by the paired wireless transmitting module 200, and the control units 321 can operate according to the control signal light source units 331.
Specifically, in the same area, there are a plurality of light source units 331, each light source unit 331 may be distributed at different positions in the same area at intervals to make illumination uniform, each light source unit 331 is configured with a corresponding wireless receiving unit 311 and control unit 321, the wireless receiving unit 311 may be a 433 receiving chip, 315 receiving chip, or 2.4G receiving chip, and each wireless receiving unit 311 in the same area is connected to the wireless transmitting module 200 corresponding to the area, so that a plurality of light source units 331 in the same area may be synchronously controlled, and control is simple and fast.
In some embodiments of the present invention, the light emitting module 300 further includes a reset code matching module 340, the reset code matching module 340 is respectively connected to each wireless receiving unit 311 in the same light emitting module 300, and the reset code matching module 340 is used for triggering the wireless receiving unit 311 to reset to match with the wireless transmitting module 200 again.
It should be noted that when the wireless receiving unit 311 matches the wireless transmitting module 200, the identification code corresponding to the wireless transmitting module 200 is recorded, and the reset matching code module 340 can trigger the wireless receiving unit 311 to reset, so as to release the connection relationship between the wireless receiving unit 311 and the wireless transmitting module 200 that is paired with the previous handle, and then, when receiving a handle matching request transmitted by another wireless transmitting module 200, the wireless receiving unit 311 can match the other wireless transmitting module 200, so that the light emitting module 300 can change the installation area with the staff according to the actual situation, and only needs to match the corresponding wireless transmitting module 200, which is convenient to use.
Specifically, the reset pair code module 340 may be a pulse signal trigger or a reset switch, etc., and a pulse signal or a switch signal generated by operating the reset pair code module 340 is transmitted to the reset port of the wireless receiving unit 311 through a line, thereby triggering the wireless receiving unit 311 to reset.
In some embodiments of the present invention, the light emitting module 300 further includes a power supply module 350, and the power supply module 350 is connected to each light source unit 331 for supplying power.
The power supply module 350 may be a switching power supply circuit cooperating with a constant current or constant voltage driving chip to provide stable power supply for the light source units 331, specifically, the power supply module 350 may transmit electric energy through positive and negative buses, and each light source unit 331 is connected to the positive and negative buses respectively to be connected in parallel.
In some embodiments of the present invention, the control unit 321 is a brightness adjustment unit, and the brightness adjustment unit is respectively connected to the power supply module 350 and the light source unit 331 to adjust the brightness of the light source unit 331 by controlling the working current.
The brightness adjusting unit may be formed by a conventional PWM dimming chip and a switching tube, and outputs a PWM signal according to the control signal to control the switching tube to operate so as to adjust the working current of the light source unit 331, thereby controlling the brightness of the light source unit 331.
As shown in fig. 3, the control method applied to the energy-saving local dimming device disclosed in any of the above embodiments includes:
s100, pairing the wireless receiving module 310 and the wireless transmitting module 200 one by one;
it should be noted that, the light emitting modules 300 may be divided into areas, and meanwhile, the wireless transmitting modules 200 correspond to the areas one by one, and are responsible for matching the light emitting modules 300 and the wireless transmitting modules 200 in the same area, triggering the wireless receiving module 310 and the wireless transmitting module 200 to match codes, so as to form a handle connection, and completing the pairing of the wireless receiving module 310 and the wireless transmitting module 200 in each area.
S200, the upper computer module 100 formulates a control signal acting on any light-emitting module 300 and outputs the control signal through the corresponding wireless transmitting module 200;
the user makes a set of control strategies in the upper computer module 100 according to the control required by each area, and the upper computer module 100 can automatically generate control signals according to the control strategies in the subsequent operation process, so that the light-emitting modules 300 in each area can be controlled to operate independently.
S300, the wireless receiving module 310 paired with the wireless transmitting module 200 receives the control signal, and the control module 320 controls the light source module 330 to operate according to the control signal.
The wireless transmitting module 200 is firstly paired with the wireless receiving module 310 one by one, and the wireless transmitting module 200 and the wireless receiving module 310 carry control signals by hand, so that each area provided with the light-emitting module 300 can be respectively and independently controlled, the working power of the light-emitting module 300 is adaptively reduced, the electric energy is saved, the design reduces the production cost, the communication is stable, and the use is convenient.
All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. An energy-saving local dimming device, comprising:
an upper computer module;
the upper computer module is electrically connected with each wireless transmitting module so as to transmit a control signal through the wireless transmitting module;
the wireless receiving module can be paired with the wireless transmitting modules one by one to receive control signals sent by the paired wireless transmitting modules, and the control module is respectively electrically connected with the wireless receiving modules and the light source module to control the light source module to operate according to the control signals.
2. The local dimming device for energy saving of claim 1, wherein: the wireless transmitting module is a 433 transmitting module, a 315 transmitting module or a 2.4G transmitting module, and the wireless receiving module is a 433 receiving module, a 315 receiving module or a 2.4G receiving module.
3. The local dimming device for energy saving of claim 1, wherein: the upper computer module is provided with a plurality of output ports, and each output port is electrically connected with the wireless transmitting module in a one-to-one correspondence manner.
4. The energy-saving local dimming device according to claim 1, wherein: the wireless receiving module comprises a plurality of wireless receiving units, the control module comprises a plurality of control units, the light source module comprises a plurality of light source units, the control units are respectively electrically connected with the wireless receiving units and the light source units in a one-to-one correspondence mode, the wireless receiving units are matched with the same wireless transmitting module to receive control signals sent by the matched wireless transmitting module, and the control units can operate according to the control signals and the light source units.
5. The local dimming device for energy saving of claim 4, wherein: the light-emitting module further comprises a reset code matching module, the reset code matching module is respectively connected with each wireless receiving unit in the same light-emitting module, and the reset code matching module is used for triggering the wireless receiving units to reset so as to be paired with the wireless transmitting module again.
6. The local dimming device for energy saving of claim 4, wherein: the light-emitting module further comprises a power supply module, and the power supply module is connected with each light source unit to supply power.
7. The local dimming device for energy saving of claim 6, wherein: the control unit is a brightness adjusting unit which is respectively connected with the power supply module and the light source unit so as to adjust the brightness of the light source unit by controlling the working current.
8. The energy-saving local dimming device according to claim 1, wherein: the upper computer module is a PLC module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220131368.1U CN217591161U (en) | 2022-01-18 | 2022-01-18 | Energy-saving regional dimming device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220131368.1U CN217591161U (en) | 2022-01-18 | 2022-01-18 | Energy-saving regional dimming device |
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| Publication Number | Publication Date |
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| CN217591161U true CN217591161U (en) | 2022-10-14 |
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| CN202220131368.1U Active CN217591161U (en) | 2022-01-18 | 2022-01-18 | Energy-saving regional dimming device |
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