CN216897209U

CN216897209U - Lamp fixture

Info

Publication number: CN216897209U
Application number: CN202123088513.7U
Authority: CN
Inventors: 张厚昆; 李漫铁; 彭建; 吴上龙; 陈亮; 张惠隆
Original assignee: SHENZHEN TUOXIANG TECHNOLOGY CO LTD
Current assignee: SHENZHEN TUOXIANG TECHNOLOGY CO LTD
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-07-05
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a lamp, which comprises a lamp body and an intelligent module, wherein the lamp body is provided with a conductive jack, the intelligent module is provided with a conductive inserting column, the conductive inserting column is in inserting connection with the conductive jack, so that the intelligent module is detachably connected with the lamp body and is electrically connected with the lamp body, and the intelligent module is used for receiving a wireless signal of an external terminal; a first waterproof sealing ring is arranged between the intelligent module and the lamp body; the lamp body comprises a lamp main body and a lamp control box, the lamp control box is arranged on the lamp main body, and the lamp control box is used for controlling the lamp main body to work; the intelligent module is detachably and electrically connected with the lamp control box; the lamps and lanterns control box still includes: the lamp comprises a power color temperature control board and a power supply control board, wherein the power color temperature control board is provided with a plurality of power setting gears and color temperature setting gears, and the power supply control board is electrically connected with a lamp main body and the power color temperature control board respectively. The utility model realizes the functions of simultaneously compatible power-adjusting and color-adjusting temperature and control of various intelligent modules.

Description

Lamp fixture

Technical Field

The utility model relates to the field of illumination, in particular to a lamp.

Background

Along with the improvement of living standard of people, the demand is more and more diversified, the functions of the lamp are increased, the power and the color temperature can be adjusted, and the lamp can be controlled by the connected intelligent module, so that the life is more convenient and faster; however, in the prior art, different intelligent modules cannot be replaced on the LED power supply, different products need to be designed according to the requirements of users under different conditions, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a lamp, aiming at improving the use convenience of the lamp.

In order to achieve the above object, the present invention provides a lamp, including:

a lamp body;

the intelligent module is electrically connected with the lamp body in a detachable mode, and is used for achieving wireless communication with external equipment so that the lamp body works/stops working according to a control signal sent by the external equipment, and the intelligent module is further used for collecting an external environment signal so that the lamp body controls the lamp body to work/stop working according to the external environment signal.

Optionally, the intelligent module has a conductive plug, the lamp body has a conductive jack, and the conductive plug is connected to the conductive jack in a plugging manner, so that the intelligent module and the lamp body can be detachably connected and electrically connected to each other.

Optionally, a plurality of first signal portions are arranged on the conductive inserting column, a plurality of second signal portions are arranged in the conductive inserting hole corresponding to the plurality of first signal portions, the conductive inserting column is connected with the conductive inserting hole in an inserting manner, the plurality of first signal portions of the conductive inserting column are in one-to-one corresponding contact with and electrically connected with the plurality of second signal portions of the conductive inserting hole, and therefore the intelligent module is detachably and electrically connected with the lamp body.

Optionally, the first signal portions are arranged along the axial direction of the conductive insertion column and are arranged at intervals, and the second signal portions are arranged along the axial direction of the conductive insertion hole and are arranged at intervals.

Optionally, the lamp body is provided with a mounting groove, the conductive jack is located in the mounting groove, a thread fixing part is convexly arranged on one side of the intelligent module, and the thread fixing part is in threaded connection with the mounting groove.

Optionally, a first waterproof sealing ring is arranged between the intelligent module and the lamp body.

Optionally, the luminaire body comprises:

a lamp body;

the lamp control box is arranged on the lamp main body and is used for controlling the lamp main body to work;

the intelligent module is detachably and electrically connected with the lamp control box.

Optionally, the luminaire control box comprises:

the power color temperature control board is electrically connected with the lamp main body and is provided with a plurality of power setting gears and color temperature setting gears; the power color temperature control board is used for generating corresponding power gear trigger signals according to power setting gears triggered and selected by a user and adjusting the color temperature of the lamp body according to color temperature gears triggered and selected by the user;

the power supply control board is respectively and electrically connected with the lamp main body and the power color temperature control board, and the power supply control board is used for correspondingly adjusting the power of the power supply output by the lamp and outputting the power to the lamp main body according to the power gear trigger signal;

the intelligent module is detachably and electrically connected with the power supply control board; the intelligent module is used for realizing wireless communication between an external terminal and a power supply control panel so that the power supply control panel controls the lamp body to work according to a control signal sent by the external terminal.

Optionally, the lamp body comprises a first color temperature lamp bead and a second color temperature lamp bead;

the power color temperature control board comprises a first circuit board, a first resistor, a second resistor, a third resistor, a power setting dial switch and a color temperature setting dial switch, wherein the first resistor, the second resistor, the third resistor, the power setting dial switch and the color temperature setting dial switch are respectively arranged on the first circuit board;

the first end of the color temperature setting dial switch is connected with the first color temperature lamp bead, the second end of the color temperature setting dial switch is connected with the second color temperature lamp bead, and the third end of the color temperature setting dial switch is connected with the power circuit and the lamp main body.

Optionally, the number of the intelligent modules is multiple, and the intelligent modules can be electrically connected with the power control board in a pluggable manner.

Optionally, the intelligent module comprises:

the conductive inserting column is fixedly arranged on the second circuit board;

the wireless communication circuit is arranged on the second circuit board and is electrically connected with the conductive inserting column, and the wireless communication circuit is electrically connected with the lamp main body through the conductive inserting column; and/or the presence of a gas in the gas,

and the sensor is arranged on the second circuit board and is electrically connected with the power control board through the electric connector.

According to the utility model, the lamp body and the intelligent module for realizing wireless communication are arranged, and the intelligent module is detachably and electrically connected with the lamp body, so that the intelligent module can be assembled to or disassembled from the lamp according to the actual application requirements, and the type of the intelligent module can be changed. The utility model improves the convenience of the lamp.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a lamp according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a lamp according to an embodiment of the utility model;

FIG. 3 is a schematic structural diagram of a lamp control box according to an embodiment of the present invention;

FIG. 4 is an exploded view of a lamp control box according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an embodiment of an intelligent module according to the present invention;

FIG. 6 is an exploded view of a lamp according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a lamp according to another embodiment of the present invention;

FIG. 8 is a schematic structural view of another view angle of the lamp of the present invention;

FIG. 9 is a schematic circuit diagram of an embodiment of a power color temperature control board in a lamp according to the present invention;

FIG. 10 is a schematic circuit diagram of an embodiment of a power color temperature control board in a lamp according to the present invention;

fig. 11 is a schematic circuit structure diagram of an embodiment of an LED control circuit on a power control board in a lamp according to the utility model.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				R1～R6	First to sixth resistors	10	Intelligent module
C1	First capacitor	20	Lamp body
				D1	First diode	30	First circuit board
Q1	First electronic switch	11	Second circuit board
				WW-	First color temperature lamp bead	12	Screw thread fixing part
CW-	Second color temperature lamp bead	13	Conductive plug
				SW1	Power setting dial switch	31	Power supply control panel
SW2	Color temperature setting dial switch	40	First sealing waterproof ring
				50	Waterproof cover	60	Lamp control box

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a lamp.

As shown in fig. 1 to 11, in the embodiment of the present invention, the lamp includes:

a lamp body 20;

the intelligent lamp comprises an intelligent module 10, wherein the intelligent module 10 is detachably and electrically connected with the lamp body 20, the intelligent module 10 is used for realizing wireless communication with external equipment so that the lamp body 20 works according to a control signal sent by the external equipment, and the intelligent module 10 is also used for acquiring an external environment signal so that the lamp body 20 controls the lamp body to work according to the external environment signal.

In this embodiment, lamps and lanterns comprise lamps and lanterns body 20 and intelligent object 10, and lamps and lanterns body 20 includes lamp main part and lamps and lanterns control box 60, and lamps and lanterns control box 60 passes through the DC line with the lamp main part and adjusts luminance the line and be connected well, and rethread screw fixation has formed the detachable electricity and has connected the relation, intelligent object 10 with but the plug electricity of lamps and lanterns body 20 is connected, can also realize simultaneously intelligent object 10 with the rapid Assembly and the change of lamps and lanterns body 20 improve the convenience in utilization and the compatibility of lamps and lanterns.

The lamp control box 60 is also provided with a detachable intelligent module 10, the intelligent module 10 is electrically connected with a jack in the lamp control box 60 through a pin in an inserting manner, and the intelligent module 10 can also be electrically connected with the lamp control box 60 through a magnetic attraction contact manner; the intelligent module 10 outputs a control signal to the lamp control box 60 again by receiving a signal of an external terminal, the lamp control box 60 determines whether to work according to the intelligent module 10, and controls the brightness, the on-off time and the like of the lamp body according to the control signal sent by the intelligent module 10 when working, and the intelligent module 10 such as microwave, infrared, Bluetooth and the like can be replaced or the intelligent module 10 is not installed according to the user requirements.

The intelligent module 10 can be electrically connected with the lamp body 70 in a detachable mode, a user can selectively install the intelligent module 10 according to requirements, the intelligent module 10 can also be detached, when the intelligent module 10 is installed on a lamp, the user can achieve wireless control over the lamp through the intelligent module 10, and when the intelligent module 10 is detached from the lamp, the user can achieve control over the lamp through a wall switch and the like. The intelligent module 10 may be provided with different types of wireless communication circuits, such as one or more of WIFI, infrared transceiver module, ZigBee, and bluetooth. Based on this, the smart module 10 can realize wireless connection of external devices, such as a remote controller, a smart phone, a smart watch, and the like, and realize networking with the external devices. In practical application, a plurality of lamps can be installed in one space at the same time, for example, different rooms, and when each lamp is provided with the intelligent module 10, the intelligent module 10 can also be in communication connection with the intelligent modules in other lamps (at this time, the external devices are lamps), and communication with other lamps can be realized through the intelligent module 10, so that interconnection among a plurality of lamps is realized.

The intelligent module 10 may further be provided with a microwave sensor, an infrared human body detection sensor, an ambient light sensor, and the like, through these sensors, it may be detected whether there is a user approaching in the space, whether there is a user activity in the space, or detecting the ambient light brightness, and these sensors are electrically connected with the power control board 20, and the power control board 20 may control whether the LED lamp in the lamp main body 70 works, adjust the LED lamp brightness, and the like, according to the external environment signal detected by these sensors, so as to realize the single-point control of the lamp.

According to the utility model, the lamp body 20 and the intelligent module 10 for realizing wireless communication are arranged, and the intelligent module 10 is detachably and electrically connected with the lamp body 20, the intelligent module 10 can be assembled on the lamp or disassembled from the lamp according to actual application requirements, and the type of the intelligent module 10 can be changed. The utility model improves the convenience of the lamp.

As shown in fig. 1 to 11, in an embodiment, the smart module 10 has a conductive plug 13, the lamp body 20 has a conductive jack, and the conductive plug 13 is plugged into the conductive jack, so that the smart module 10 and the lamp body 20 are detachably connected and electrically connected to each other; the conductive insert column 13 is provided with a plurality of first signal parts, a plurality of second signal parts are arranged in the positions corresponding to the first signal parts in the conductive insert holes, the conductive insert column 13 is connected with the conductive insert holes in an inserting manner, and the first signal parts of the conductive insert column 13 are in one-to-one corresponding contact with and electrically connected with the second signal parts of the conductive insert holes, so that the intelligent module 10 is detachably and electrically connected with the lamp body 20; the plurality of first signal parts are arranged along the axial direction of the conductive plug 13 and are arranged at intervals, and the plurality of second signal parts are arranged along the axial direction of the conductive jack and are arranged at intervals; the lamp body 20 is provided with a mounting groove, the conductive jack is located in the mounting groove, a thread fixing part 12 is convexly arranged on one side of the intelligent module 10, and the thread fixing part 12 is in threaded connection with the mounting groove. In this embodiment, the conductive plug 13 can be implemented by using an earphone plug, and the intelligent module 30 is electrically connected to the power control board 20 by using the earphone plug, so that the conductive plug is convenient to install and replace, and the intelligent module 30 can be quickly installed. The intelligent module 10 is in threaded connection with the annular supporting part 40 in the box body through the threaded fixing part 12, and the intelligent module can be quickly connected with the lamp body. But intelligent module 30 with power control panel plug electricity is connected, can also realize simultaneously intelligent module 30 with power control panel 10's rapid Assembly and change improve the convenience in use and the compatibility of lamps and lanterns.

As shown in fig. 1 to 11, in the present embodiment, three first signal portions are disposed on the conductive plug 13 on the intelligent module 10, the three first signal portions are arranged along the axial direction of the conductive plug 13, and the intervals between the signal portions are the same; three second signal parts are arranged in the conductive jacks of the lamp control box 60, the three second signal parts are arranged along the axial direction of the conductive jacks, and the intervals among the signal parts are the same; the conductive inserting column 13 on the intelligent module 10 is inserted into the conductive inserting hole of the lamp control box 60, the three first signal parts on the conductive inserting column 13 are in one-to-one corresponding contact with the three second signal parts in the conductive inserting hole and form electrical connection, and after the electrical connection is formed, wireless signals can be sent to the intelligent module 10 through an external terminal, so that various functions of controlling the lamp main body are realized; the lamp control box 60 is also provided with a mounting groove, the interior of the mounting groove is in a thread shape, a thread fixing part 12 is convexly arranged on one side of the intelligent module 10, the thread fixing part 12 of the intelligent module 10 is screwed with the threads in the mounting groove of the lamp control box 60, the intelligent module 10 can be fixed on the lamp control box 60, and the intelligent module is prevented from falling off; because the intelligent module 10 can be plugged, a user can select different types of intelligent modules 10 to be electrically connected with the lamp control box 60, and if the user selects not to use the intelligent module 10, the waterproof cover 50 can be arranged at the position where the lamp control box 60 is originally connected with the intelligent module 10, so that the internal devices of the lamp control box 60 are prevented from being damaged by water inflow.

The present embodiment realizes the function of controlling the lamp compatible intelligent module 10, and can select different intelligent modules 10 or not install the intelligent module 10.

As shown in fig. 1 to 11, in an embodiment, a first waterproof sealing ring 40 is disposed between the intelligent module 10 and the lamp body 20.

In this embodiment, a first waterproof sealing ring 40 is disposed at a connection portion between the intelligent module 10 and the lamp control box 60 on the lamp body 20, and the first waterproof sealing ring 40 is used to prevent water from entering the lamp control box 60 through a connection gap after the intelligent module 10 is connected to the lamp control box 60, and damaging circuit devices in the lamp control box 60, which causes loss.

As shown in fig. 1 to 11, in one embodiment, the lamp control box 60 includes:

the power supply control board 31 is respectively and electrically connected with the lamp main body and the power color temperature control board, and the power supply control board 31 is used for correspondingly adjusting the power of the power supply output by the lamp and outputting the power to the lamp main body according to the power gear trigger signal;

the intelligent module 10 is detachably and electrically connected with the power control board 31; the intelligent module 10 is used for realizing wireless communication between an external terminal and a power control board 31, so that the power control board 31 controls the lamp body to work according to a control signal sent by the external terminal.

In the embodiment, the power color temperature control board can be switched to different power gears by controlling the power color temperature, and the different gears correspond to different power signals; the power gear can be a high power gear, a medium power gear and a low power gear, and when the power color temperature control board is controlled to be switched to the high power gear, the power circuit outputs a high power signal to the power supply control board 31; when the power color temperature control board is controlled to be switched to the middle power gear, the power circuit outputs a middle power signal to the power supply control board 31; when the power color temperature control board is controlled to switch to the low power gear, the power circuit outputs a low power signal to the power control board 31.

Further, the power control board 31 outputs a power supply with a corresponding power to the lamp main body after receiving different power signals from the power color temperature control board; the power control board 31 outputs a high-power supply to the lamp main body after receiving a high-power signal from the power color temperature control board, the power control board 31 outputs a high-power supply to the lamp main body after receiving a medium-power signal from the power color temperature control board, and the power control board 31 outputs a high-power supply to the lamp main body after receiving a low-power signal from the power color temperature control board;

the color temperature setting switch on the power color temperature control board can be switched to different color temperature gears, and the different gears correspond to different color temperatures; the color temperature can be red and yellow, and when the gear of the red color temperature is switched, the color temperature circuit outputs a high-level signal to the red temperature lamp bead to enable the lamp body to display red; when the gear is switched to the yellow temperature, the color temperature circuit outputs a high level signal to the yellow temperature lamp bead to enable the lamp body to display yellow; when the lamp is switched to the color temperature-free gear, the color temperature circuit does not output a high level signal to any one color temperature lamp bead, and the lamp body displays white.

It is understood that the intelligent module 10 and the power control board 31 are connected in a pluggable manner, and different intelligent modules 10 can be connected according to the needs of users; the intelligent module 10 is used for realizing wireless communication between the external terminal and the power control board 31, the intelligent module 10 outputs a corresponding control signal to the power control board 31 after receiving a control signal sent by the external terminal, and the power control board 31 controls the lamp body to work according to the received control signal.

In this embodiment, the power color temperature control board can be controlled to realize the setting of different powers and different color temperatures, and the intelligent module 10 is electrically connected with the power control board 31 through the intelligent module 10 and is compatible with the intelligent module 10, so that the purpose of multifunctional integration is achieved. The embodiment realizes the function that the lamp body is compatible with the color temperature regulation power and the intelligent module 10 control at the same time.

As shown in fig. 1 to 11, in one embodiment, the lamp body includes:

a first color temperature lamp bead WW-and a second color temperature lamp bead CW-;

the power color temperature control board comprises a first circuit board 30, a first resistor R1, a second resistor R2, a third resistor R3, a power setting dial switch SW1 and a color temperature setting dial switch SW2, the first resistor R1, the second resistor R2, the third resistor R3, the power setting dial switch SW1 and the color temperature setting dial switch SW2 are respectively arranged on the first circuit board 30, the first end of the first resistor R1, the first end of the second resistor R2 and the first end of the third resistor R3 are respectively connected with the power control board 31, a second terminal of the first resistor R1 is connected to a first terminal of the power setting toggle switch SW1, a second terminal of the second resistor R2 is connected to a second terminal of the power setting toggle switch SW1, a second end of the third resistor R3 is connected with a third end of the power setting dial switch SW1, and a fourth end of the power setting dial switch SW1 is grounded;

the first end of the color temperature setting dial switch SW2 is connected with the first color temperature lamp bead WW-, the second end of the color temperature setting dial switch SW2 is connected with the second color temperature lamp bead CW-, and the third end of the color temperature setting dial switch SW2 is connected with the power circuit and the lamp main body.

In this embodiment, the first resistor R1, the second resistor R2, and the third resistor R3 are sampling resistors, when the power setting dial switch SW1 is controlled to switch to the high power gear, the first end, the second end, and the third end of the power setting dial switch SW1 are turned on, the total resistance of the three sampling resistors is low, and the first circuit board 30 outputs a corresponding electrical signal, that is, a high power gear trigger signal to the power control board 31; when the power setting dial switch SW1 is controlled to be switched to the middle power gear, the first end and the second end of the power setting dial switch SW1 are conducted, the total resistance values of the three sampling resistors are medium, and the first circuit board 30 outputs a corresponding electric signal, namely a middle power gear trigger signal to the power supply control board 31; when the power setting dial switch SW1 is controlled to be switched to the low-power gear, the first end of the power setting dial switch SW1 is connected, the total resistance of the three sampling resistors is high, and the first circuit board 30 outputs a corresponding electric signal, namely a low-power gear trigger signal to the power control board 31.

It can be understood that when the color temperature setting dial switch SW2 is controlled to switch to the shift of the first color temperature, the first end of the color temperature setting switch is turned on, and outputs a corresponding voltage signal, i.e., the first color temperature signal is sent to the first color temperature lamp bead WW-, and the first color temperature lamp bead WW-is turned on after receiving the first color temperature signal; when the color temperature setting dial switch SW2 is controlled to be switched to a gear of a second color temperature, the second end of the color temperature setting switch is conducted, and a corresponding voltage signal is output, namely the second color temperature signal is sent to a second color temperature lamp bead CW-, and the second color temperature lamp bead CW-is lightened after receiving the second color temperature signal; when the control colour temperature sets up dial switch SW2 and switches to the gear of no colour temperature, there is not the port to switch on, there is not voltage signal, and colour temperature signal output is to arbitrary one lamp pearl promptly, and no lamp pearl is lighted. The function of adjusting the color temperature is realized by controlling the color temperature setting switch. In this embodiment, the power setting dial switch SW1 and the color temperature setting dial switch SW2 can be toggled by a user to manually adjust power and color temperature, and the user can select power and color temperature of a corresponding gear according to actual application requirements. In the embodiment, the power setting dial switch SW1 is controlled to be switched to different power gears, and corresponding power signals are output to the power control board 31, so that the function of adjusting power is realized; the color temperature setting dial switch SW2 is switched to different color temperature gears by controlling the color temperature, and color temperature signals are output to the corresponding color temperature lamp beads, so that the function of adjusting the color temperature is realized.

As shown in fig. 1 to 11, in an embodiment, the power control board 31 includes:

the output end of the LED control circuit is connected with the lamp body, and the LED control circuit is used for controlling the lamp body to work according to the power gear trigger signal or the control signal sent by the external terminal;

the power supply circuit, power supply circuit's output respectively with power colour temperature control panel LED control circuit intelligent module 10 with the lamp main part is connected, power supply circuit is used for power colour temperature control panel LED control circuit intelligent module 10 with the lamp main part provides stable operating voltage.

In the implementation, the output end of the LED control circuit is connected with the lamp main body, and the LED control circuit outputs a power supply with corresponding power to the lamp main body after receiving a power gear trigger signal from the power color temperature control board; the LED control circuit outputs a corresponding control signal to control the lamp body to work after receiving the control signal sent by the external terminal;

it will be appreciated that the power supply circuit is adapted to convert the ac power to a stable dc power to provide a stable operating voltage to the power color temperature control board, the LED control circuit, the smart module 10 and the lamp body.

Referring to fig. 11, in an embodiment, the LED control circuit includes:

the power supply comprises a main controller, a fourth resistor R4, a fifth resistor R5, a sixth resistor R6, a first diode D1, a first capacitor C1 and a first electronic switch Q1, a first end of the fourth resistor R4 and a first end of the fifth resistor R5 are connected with the main controller, a second end of the fourth resistor R4 and a first end of the first diode D1 are interconnected, a second end of the fifth resistor R5 is connected with a second end of the first diode D1, a first end of the sixth resistor R6 and a first end of the first electronic switch Q1, a second end of the sixth resistor R6 is connected with a second end of the first electronic switch Q1 and the power control board, and a third end of the first electronic switch Q1 is connected with the power supply circuit.

In this embodiment, the fourth resistor R4 and the fifth resistor R5 function as a current limiting function to protect the circuit, the sixth resistor R6 may function as a pull-down resistor to pull down the level of the controlled terminal of the first electronic switch Q1 to a low level when the first electronic switch Q1 is closed, the first diode D1 functions to absorb the peak-inversion pulse current to protect the circuit, and the first capacitor C1 is used to eliminate the peak caused by the switching to protect the circuit; it can be understood that, after receiving the power gear trigger signal corresponding to the first circuit board 30, the main controller outputs a corresponding PWM signal to the first electronic switch Q1, the on-time of the first electronic switch Q1 may change, and after receiving the high-power gear trigger signal, the main controller outputs a PWM signal with a high duty ratio, so that the first electronic switch Q1 has a long on-time, a large output current, and a high power output; after receiving the medium-power gear trigger signal, the main controller outputs a PWM signal with medium duty ratio, so that the first electronic switch Q1 has medium conduction time, medium output current and medium power supply output power; after receiving the low-power gear trigger signal, the main controller outputs a PWM signal with a high duty ratio, so that the first electronic switch Q1 has a short on-time, a low output current, and a low power output.

In this embodiment, the main controller outputs a corresponding PWM signal according to the received power signal, and controls the on-time of the electronic switch to adjust the power.

As shown in fig. 1 to 11, in an embodiment, the intelligent module 10 includes:

the second circuit board 11, the said conductive post 13 is fixedly mounted to the said second circuit board 11;

and the wireless communication circuit is arranged on the second circuit board 11 and electrically connected with the conductive inserting column 13, and the wireless communication circuit is electrically connected with the lamp main body through the conductive inserting column 13.

In this embodiment, the second circuit board 11 of the intelligent module 10 is provided with the conductive plug 13, the wireless communication circuit on the second circuit board 11 is electrically connected with the lamp control box 60 through the conductive plug 13, so that a user can realize a control function on the lamp main body through the intelligent module 10, and when another intelligent module 10 needs to be controlled, the previous intelligent module 10 can be pulled down and a new intelligent module 10 can be inserted to control the lamp main body; the present embodiment realizes a function compatible with control of a plurality of kinds of intelligent modules 10.

As shown in fig. 1 to 11, in an embodiment, the light fixture control box 60 includes:

the power supply box is provided with an opening, and the power supply control board 31 is arranged in the power supply box;

the base covers the opening of the power supply box and is also provided with an accommodating cavity;

the power color temperature control board and the intelligent module 10 are accommodated in the accommodating cavity of the base.

In this embodiment, the upper part of the lamp control box 60 is a base, the lower part is a power box, the power control board 31 is fixed in the power box through screws, the power color temperature control board is fixed in the accommodating cavity of the base through screws, and the intelligent module 10 is fixed at the top of the accommodating cavity.

As shown in fig. 1 to 11, in an embodiment, the number of the intelligent modules 10 is multiple, and a plurality of the intelligent modules 10 can be electrically connected to the power control board 20 in a pluggable manner.

In this embodiment, each smart module 10 may be provided with different types of wireless communication circuits, such as one or more combinations of WIFI, infrared transceiver module, ZigBee, and bluetooth. The smart module 10 may also be provided with a microwave sensor, an infrared human body detection sensor, an ambient light sensor, and the like. The number of the wireless communication circuits and the number of the sensors which are arranged on each intelligent module 10 can be different, and the wireless communication circuits and the sensors can be combined, for example, some intelligent modules 10 can only be provided with the wireless communication circuits, such as Bluetooth modules and/or WIFI, some intelligent modules 10 can only be provided with the sensors, such as infrared human body detection sensors, some intelligent modules 10 can be provided with the wireless communication circuits and the sensors, a user can select the corresponding intelligent module 10 according to the requirements of practical application, and the intelligent module 10 which meets the requirements of the user is installed on the power control panel 20.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A light fixture, comprising:

the lamp control box is arranged on the lamp main body and used for controlling the lamp main body to work;

the intelligent module is electrically connected with the lamp body in a detachable mode, and is used for achieving wireless communication with external equipment so that the lamp body works according to control signals sent by the external equipment, and the intelligent module is further used for collecting external environment signals so that the lamp control box controls the lamp main body to work according to the external environment signals.

2. The lamp of claim 1, wherein the smart module has a conductive plug, the lamp body has a conductive socket, and the conductive plug is plugged into the conductive socket, so that the smart module and the lamp body are detachably connected and electrically connected to each other.

3. The lamp as claimed in claim 2, wherein the conductive post has a plurality of first signal portions, and a plurality of second signal portions are disposed in the conductive socket at positions corresponding to the plurality of first signal portions, the conductive post is connected to the conductive socket in an inserting manner, and the plurality of first signal portions of the conductive post are in one-to-one contact with and electrically connected to the plurality of second signal portions of the conductive socket, so that the smart module is detachably and electrically connected to the lamp body.

4. The lamp according to claim 3, wherein a plurality of the first signal portions are arranged along an axial direction of the conductive plug and spaced apart from each other, and a plurality of the second signal portions are arranged along an axial direction of the conductive socket and spaced apart from each other.

5. The lamp according to claim 3, wherein the lamp body has a mounting groove, the conductive jack is located in the mounting groove, a threaded fixing portion is protruded on one side of the smart module, and the threaded fixing portion is in threaded connection with the mounting groove.

6. A light fixture as recited in any one of claims 1-5, wherein a first waterproof seal is disposed between the smart module and the light fixture body.

7. The luminaire of claim 2, wherein the luminaire control box comprises:

8. The lamp of claim 7, wherein the lamp body comprises a first bulb and a second bulb;

9. The luminaire of claim 8, wherein the number of said smart modules is plural, a plurality of said smart modules being capable of pluggable electrical connection with said power control board.

10. The luminaire of claim 9, wherein the smart module comprises:

the wireless communication circuit is arranged on the second circuit board and is electrically connected with the conductive inserting column, and the wireless communication circuit is electrically connected with the lamp body through the conductive inserting column; and/or the presence of a gas in the atmosphere,

the sensor is arranged on the second circuit board and is electrically connected with the power control board through the conductive plug.