CN215061376U

CN215061376U - LED lamp

Info

Publication number: CN215061376U
Application number: CN202121671448.8U
Authority: CN
Inventors: 冯朝军
Original assignee: Guangzhou Baiyi Seiko Co ltd
Current assignee: Guangzhou Baiyi Seiko Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-07
Anticipated expiration: 2031-07-21

Abstract

The application provides an LED lamp, and relates to the technical field of lamps. The LED lamp comprises: the lamp assembly is provided with a lamp shell, an LED lamp and a main control module, wherein the LED lamp is arranged on the lamp shell, and the LED lamp is electrically connected with the main control module; the control assembly is detachably connected to the lamp assembly and is in communication connection with the main control module. This scheme is connected control assembly and lamp subassembly dismantlement for lamp subassembly installs when higher position, can directly adjust lamp subassembly's parameter through control assembly, and does not need the direct climbing of user to eminence, the improvement of very big degree user's work efficiency and safety guarantee.

Description

LED lamp

Technical Field

The application relates to the technical field of lamps, in particular to an LED lamp.

Background

A light Emitting diode (led), which is a solid semiconductor device that can directly convert electricity into light. The heart of the LED is a semiconductor wafer which is fixed on a support, one end of the wafer is a negative electrode, and the other end of the wafer is connected with a positive electrode of a power supply, so that the whole wafer is packaged by epoxy resin. The semiconductor wafer is composed of two parts, one of which is a P-type semiconductor in which holes predominate and the other of which is an N-type semiconductor in which electrons predominate. When the two semiconductors are connected, a P-N junction is formed between them. When current is applied to the wafer through the wire, electrons are pushed to the P region where they recombine with holes and then emit energy in the form of photons, which is the principle of LED light emission. The wavelength of the light, i.e., the color of the light, is determined by the material forming the P-N junction.

At present, the adjustment of lamp parameters by customers is too dangerous and wastes manpower.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a LED lamps and lanterns, aim at solving the too dangerous problem of extravagant manpower of current lamps and lanterns adjustment parameter.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the application provides a LED lamp, includes: the lamp assembly is provided with a lamp shell, an LED lamp and a main control module, wherein the LED lamp is arranged on the lamp shell, and the LED lamp is electrically connected with the main control module; the control assembly is detachably connected to the lamp assembly and is in communication connection with the main control module.

This scheme is connected control assembly and lamp subassembly dismantlement for lamp subassembly installs when higher position, can directly adjust lamp subassembly's parameter through control assembly, and does not need the direct climbing of user to eminence, the improvement of very big degree user's work efficiency and safety guarantee.

Further, the control assembly comprises a display shell, a circuit board assembly arranged in the display shell and a display module connected with the circuit board assembly, and the circuit board assembly is in communication connection with the main control module.

Furthermore, the circuit board assembly comprises a micro control unit and a key control module connected with the micro control unit, and parameters of the lamp assembly can be conveniently adjusted.

Furthermore, the system also comprises a communication module connected with the micro control unit and/or a Bluetooth module connected with the micro control unit, and long-distance control and parameter adjustment can be realized in a wired or wireless control mode.

Further, the device also comprises a data storage module connected with the micro control unit.

Furthermore, the system also comprises a program downloading interface connected with the micro control unit.

Furthermore, the charging device also comprises a voltage reduction module and a charging module which are connected with the micro control unit.

Further, the display housing comprises an upper cover housing and a lower cover housing which is connected with the upper cover housing in a matched mode to form an accommodating cavity, the circuit board assembly is arranged in the accommodating cavity, and at least one part of the display module is located in the accommodating cavity.

Further, still including locating the inside power module of display housing, power module with circuit board assembly and display module electric connection.

Further, still including locating show the last adsorption component of casing, control assembly passes through adsorption component with main control module corresponds the setting.

The control assembly and the lamp assembly are convenient to detach through the adsorption assembly.

Compared with the prior art, the beneficial effect of this application scheme is: this scheme is connected control assembly and lamp subassembly dismantlement for lamp subassembly installs when higher position, can directly adjust lamp subassembly's parameter through control assembly, and does not need the direct climbing of user to eminence, the improvement of very big degree user's work efficiency and safety guarantee.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for a user of ordinary skill in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an LED lamp disclosed in an embodiment of the present application.

Fig. 2 is a schematic block diagram of an LED lamp disclosed in an embodiment of the present application.

Fig. 3 is another schematic structural diagram of an LED lamp disclosed in the embodiment of the present application.

Fig. 4 is an exploded schematic view of a control assembly of an LED lamp according to an embodiment of the present disclosure.

Fig. 5 is a functional block diagram of a control assembly of an LED lamp according to an embodiment of the present disclosure.

Reference numerals

100. A lamp assembly; 101. a lamp housing; 102. a main control module; 1021. a main control unit; 1022. a drive plate; 103. an LED lamp; 200. a control component; 201. an upper cover housing; 202. a lower cover housing; 203. a key control module; 2031. a first key; 2032. a second key; 2033. a knob; 204. a display module; 2041. a flat lamp acrylic plate; 2042. a display screen; 205. a circuit board assembly; 2051. a micro control unit; 2052. a program download interface; 2053. a charging module; 2054. a voltage reduction module; 2055. a communication module; 2056. a Bluetooth module; 2057. a data storage module; 206. a female needle; 207. a four-core socket; 208. a magnet; 209. a cover plate; 210 a fixed seat; 211. and a power supply module.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a user of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of the present application.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience of describing the present application and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 application can be understood in a specific case to a user of ordinary skill in the art.

Examples

Along with the development of society, the application of LED lamps is more and more extensive, wherein, stage lamps are just one of them, and stage lamps on the market all are all fixedly connected with the display screen at present, and the inventor discovers in the design that if the parameter of user's regulation lamps need climb to the lamp pole of several meters height even tens of meters height or descend lamp pole whole to ground and just can carry out parameter adjustment, really be too troublesome and extravagant manpower, and there is dangerous possibility in the process of climbing, therefore, to these defects, the inventor redesigns this.

As shown in fig. 1, fig. 1 is a schematic structural diagram of an LED lamp disclosed in the embodiment of the present application; the application provides a LED lamp, includes: the lamp assembly 100 and the control assembly 200 detachably connected to the lamp assembly 100, the control assembly 200 is used for controlling parameter adjustment of the lamp assembly 100, when the lamp assembly 100 is installed at a higher position, the control assembly 200 can be detached from the lamp assembly 100 and controlled, and work efficiency and safety guarantee of a user are improved to a great extent.

As shown in fig. 1, a lamp assembly 100 in the present application includes a lamp housing 101, an LED lamp 103 disposed on the lamp housing 101, and a main control module 102, wherein the LED lamp 103 is electrically connected to the main control module 102.

Exemplarily, the lamp housing 101 has a first surface and a second surface which are oppositely disposed, the first surface is provided with the LED lamp 103, the second surface is provided with the main control module 102, and the main control module 102 is used for controlling the operation of the LED lamp 103, wherein the LED lamp 103 and the main control module 102 are not necessarily disposed on opposite surfaces, but may be in other setting manners, as long as the main control module 102 can control the arrangement manner of the LED lamp 103, which all belong to the protection scope of the present application.

As shown in fig. 2, fig. 2 is a schematic block diagram of an LED lamp disclosed in the embodiment of the present application; the main control module 102 includes a main control unit 1021 and a driving board 1022 connected to the main control unit 1021, the driving board 1022 is electrically connected to the LED lamp 103, the driving board 1022 is configured to supply power to the LED lamp 103, and the main control unit 1021 is configured to control a current of the driving board 1022, so as to control an output of the LED lamp 103; of course, the LED lamp 103 may also feed back its temperature to the main control unit 1021, and the main control unit 1021 controls the LED lamp 103 according to the temperature, so as to protect the LED lamp 103 to a certain extent.

As shown in fig. 3, fig. 3 is another schematic structural diagram of an LED lamp disclosed in the embodiment of the present application, the lamp assembly 100 can be directly placed on the ground or on a stage for use, or can be disposed above the ground through a support frame, when the lamp assembly 100 is placed on the ground, the control assembly 200 can be directly disposed on the lamp assembly 100, and parameters of the lamp assembly 100 can be adjusted through the control assembly 200, so that power can be increased to a certain extent, and operation is also facilitated; when the lamp assembly 100 passes through the support frame is arranged above the ground, the control assembly 200 can be detached from the lamp assembly 100 in the process of mounting the lamp assembly 100 and the support frame, so that the parameter adjustment of the lamp assembly 100 in the later period is facilitated, the adjustment modes are diversified, and the market requirements can be met.

As shown in fig. 3, the control assembly 200 is detachably connected to the lamp assembly 100, and the control assembly 200 is in communication connection with the main control module 102.

This scheme is connected control assembly 200 and lamps and lanterns subassembly 100 dismantlement for lamps and lanterns subassembly 100 is installed when higher position, can directly adjust lamps and lanterns subassembly 100's parameter through control assembly 200, and does not need the direct climbing of user to eminence, the improvement of very big degree user's work efficiency and safety guarantee.

As shown in fig. 4, fig. 4 is an exploded schematic view of a control assembly 200 of an LED lamp disclosed in an embodiment of the present application, where the control assembly 200 includes a display housing, a circuit board assembly 205 disposed in the display housing, and a display module 204 connected to the circuit board assembly 205, and the circuit board assembly 205 is in communication connection with the main control module 102.

Illustratively, the circuit board assembly 205 is fixedly connected to the display housing by screws, the display module 204 has a first portion and a second portion which are oppositely disposed, the first portion of the display module 204 is fixedly connected to the circuit board assembly 205 by screws, and the second portion of the display module 204 is convexly disposed on the display housing for displaying parameters of the lamp assembly 100.

Wherein, display module 204 reaches the bilateral transmission of screen information through serial ports both-way communication, display module 204 includes display screen 2042 and is located the dull and stereotyped inferior gram force board of one side of display screen 2042, display screen 2042 and the equal joint of dull and stereotyped inferior gram force board in display housing is last, just dull and stereotyped inferior gram force board is located display screen 2042 keeps away from one side of circuit board subassembly 205 has that light transmissivity is good, the colour is pure, the color is abundant, pleasing to the eye level and smooth, long service life, does not influence characteristics such as use.

As shown in fig. 5, fig. 5 is a schematic block diagram of a control assembly 200 of an LED lamp disclosed in the embodiment of the present application; the circuit board assembly 205 comprises a micro control unit 2051 and a key control module 203 connected with the micro control unit 2051, and parameters of the lamp assembly 100 can be conveniently adjusted.

Illustratively, the micro-control unit 2051 adopts an arm (advanced RISC machine) 32-bit CORTEX M3 cpu (central Processing unit) core and an 8M crystal oscillator, and is responsible for information Processing of the entire control assembly 200.

The key control module 203 includes a plurality of first keys 2031, a plurality of second keys 2032, and a plurality of knobs 2033, different first keys 2031, different second keys 2032, and different knobs 2033 may correspondingly implement different functions, and the knobs 2033, the first keys 2031, and the second keys 2032, the first keys 2033, and the second keys 2032 are mainly triggered by information by determining the comment change of the corresponding keys.

As shown in fig. 5, the circuit board assembly 205 further includes a communication module 2055 connected to the mcu 2051, and/or a bluetooth module 2056 connected to the mcu 2051, which can implement remote control and parameter adjustment through a wired or wireless control method.

For example, according to the present application, the circuit board assembly 205 and the main control module 102 may be set to be in communication line connection or wireless signal connection according to actual conditions, four female pins 206 connected to the communication line are disposed on the display housing through a fixing base, two of the female pins 206 are used for transmitting signals, and the other two of the female pins 206 are used for transmitting voltages, or a four-core socket 207 connected to the communication line is disposed on the display housing; the bluetooth module 2056 implements wireless transmission and control of signals in a serial/SPI communication manner and a GFSK (gaussian frequency Shift keying) modulation manner operating in a 2400MHZ-2480MHZ frequency band, where the GFSK is gaussian frequency Shift keying and is a gaussian low-pass filter used to limit the spectrum width of a signal before modulation.

The communication module 2055 adopts a 485 communication module, and adopts differential signal transmission, that is, a circuit that transmits a signal through two signal lines and performs decision by means of voltage difference between the signals may be an analog signal or a digital signal.

As shown in fig. 5, the circuit board assembly 205 further includes a data storage module 2057 connected to the micro control unit 2051, wherein the data storage module 2057 converts data into binary data, stores the binary data, and burns the binary data into a chip.

In this embodiment, the circuit board assembly 205 further includes a program download interface 2052 connected to the micro control unit 2051, and the program of the micro control unit 2051 can be erased and written through the program download interface 2052, so that the application scenario is more flexible and the usability is wider.

In this embodiment, the circuit board assembly 205 further includes a voltage reducing module 2054 and a charging module 2053 connected to the micro control unit 2051.

For example, the charging module 2053 feeds back a corresponding level signal to the mcu 2051 to monitor whether the control module 200 is saturated during charging, and outputs the level signal in a constant voltage and constant current manner, so as to automatically adjust the charging current when the power module is at different power levels, and automatically turn off the charging when the charging is completed.

In order to ensure the charging and discharging safety of the circuit board assembly 205, the protection circuit is further provided, an advanced power MOSFET (Metal Oxide Semiconductor, Field Effect Transistor) is adopted in the protection circuit, namely, a grid electrode of a Metal layer (M) is used for controlling a Field Effect Transistor of a Semiconductor (S) through an Oxide layer (O) and utilizing the Effect of a power plant, so that the over-charging current protection, the over-discharging protection, the load short circuit protection, the high-precision voltage detection and the charger detection function are achieved, and the current state is judged.

The voltage reducing module 2054 converts 12V into 5V, converts 5V into 3.3V, converts 12V into 5V, and converts 5V into 3.3V, all using a linear voltage stabilizing principle.

Further, the display housing comprises an upper cover housing 201 and a lower cover housing 202 which is matched and connected with the upper cover housing 201 to form a containing cavity, the circuit board assembly 205 is arranged in the containing cavity, and at least a part of the display module 204 is located in the containing cavity.

As shown in fig. 5, the circuit board assembly 205 further includes a power module disposed inside the display housing, and the power module is electrically connected to the circuit board assembly 205 and the display module 204.

For example, the circuit board assembly 205 may be powered by the self-contained power module, or may be powered by an external power source, and therefore, a power switching circuit is provided, that is, voltage values of the mutual ports are detected and compared, when the main power supply reaches a corresponding turn-on voltage, the main power supply is responsible for supplying power, otherwise, the bypass circuit is responsible for supplying power.

The circuit board assembly 205 is further provided with an electric quantity detection circuit, that is, the electric current signal is converted into a voltage signal and transmitted in the communication mode of I2C.

As shown in fig. 5, the control assembly 200 further includes an adsorption assembly disposed on the display housing, and the control assembly 200 is disposed corresponding to the main control module 102 through the adsorption assembly.

Illustratively, the adsorption assembly comprises a plurality of magnets 208 and a cover plate 209 for covering the magnets 208, the magnets 208 are arranged on the outer side of the lower cover shell 202, the positions of the lower cover shell 202 corresponding to the magnets 208 are arranged to be recessed inwards, and the cover plate 209 is clamped on the lower cover shell 202; detachment between the control assembly 200 and the lamp assembly 100 is facilitated by the suction assembly.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An LED lamp, comprising:

the lamp assembly is provided with a lamp shell, an LED lamp and a main control module, wherein the LED lamp is arranged on the lamp shell, and the LED lamp is electrically connected with the main control module;

the control assembly is detachably connected to the lamp assembly and is in communication connection with the main control module.

2. The LED lamp according to claim 1, wherein the control assembly comprises a display housing, a circuit board assembly disposed in the display housing, and a display module connected to the circuit board assembly, and the circuit board assembly is in communication connection with the main control module.

3. The LED light fixture of claim 2 wherein the circuit board assembly includes a micro control unit, a key control module connected to the micro control unit.

4. The LED lamp according to claim 3, further comprising a communication module connected to the micro control unit and/or a Bluetooth module connected to the micro control unit.

5. The LED light fixture of claim 3 further comprising a data storage module connected to the micro-control unit.

6. The LED light fixture of claim 3 further comprising a program download interface connected to the micro control unit.

7. The LED lamp of claim 3 further comprising a voltage reduction module and a charging module connected to the micro control unit.

8. The LED light fixture of claim 2 wherein the display housing includes an upper housing and a lower housing cooperatively connected with the upper housing to form a receiving cavity, the circuit board assembly is disposed in the receiving cavity, and at least a portion of the display module is disposed in the receiving cavity.

9. The LED light fixture of claim 2 further comprising a power module disposed inside the display housing, the power module being electrically connected to the circuit board assembly and the display module.

10. The LED lamp according to claim 2, further comprising an adsorption component disposed on the display housing, wherein the control component is disposed corresponding to the main control module through the adsorption component.