CN211792155U - Ultra-thin LED projecting lamp of wiFi control - Google Patents
Ultra-thin LED projecting lamp of wiFi control Download PDFInfo
- Publication number
- CN211792155U CN211792155U CN201922088957.7U CN201922088957U CN211792155U CN 211792155 U CN211792155 U CN 211792155U CN 201922088957 U CN201922088957 U CN 201922088957U CN 211792155 U CN211792155 U CN 211792155U
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- 230000001629 suppression Effects 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 abstract description 2
- 230000008054 signal transmission Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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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
Abstract
The utility model relates to a LED lighting field especially relates to an ultra-thin LED projecting lamp of wiFi control, including power module (1), light source module (2) and wiFi control module (3), power module (1) includes AC-DC power supply part (11) and DC-DC power supply part (12), there are LED light source (21) on light source module (2), LED drive circuit (22) and constant current control circuit (23), there are logic control circuit (31) on wiFi module (3), signal reception circuit (32) and signal transmission circuit (33), LED light source (21) and LED drive circuit (22) set up on same aluminium base, the power supply circuit of LED drive circuit (22) and wiFi module (3) sets up to same circuit. The utility model discloses a to the control of projecting lamp, also realize the product simultaneously and do not have the key design, improved waterproof performance design, reduced the part of product, practiced thrift product space and cost.
Description
Technical Field
The utility model relates to a LED illumination field has especially related to the design of the ultra-thin LED projecting lamp of wiFi control.
Background
An LED projector is a lamp that specifies that the illuminance on the illuminated surface is higher than the surrounding environment, and is also called a spotlight. In general, it can be aimed in any direction and has a structure that is not affected by the climatic conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Thus, almost all large area lighting fixtures used outdoors can be considered as floodlights.
The traditional LED projection lamp consists of components such as an LED light source, an LED driver, a lamp body shell, a lead and the like, and accessories such as a human body infrared sensor switch, a microwave sensor switch, a light sensor switch, a time controller and the like can be configured according to different application occasions and different functional requirements. The LED light source, the LED driver, the lamp body shell, the human body infrared sensor switch, the microwave sensor switch, the light sensor switch, the time controller and the like are independent individuals. When being installed, the LED lamp has the defects of large product volume, complex installation wiring process, high cost and incapability of dimming and color mixing of the product.
Chinese patent CN201620053825.4 discloses a utility model patent with the patent name of LEDWiFi intelligent power control module, which realizes that the user sends control instructions to the control module through the WIFI control module, and then realizes the functions of brightness adjustment and color temperature adjustment of LED lamps, but fails to solve the problems of large product volume, complex installation and wiring process and high cost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the shortcoming that current LED projecting lamp is bulky, installation wiring technology is complicated, with high costs, the product can't adjust luminance and mix colours provides the ultra-thin LED projecting lamp of wiFi control.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
the utility model provides a ultra-thin LED projecting lamp of wiFi control, including power module, light source module and wiFi control module, power module includes AC-DC drive power supply and DC-DC drive power supply, there is the LED light source on the light source module, LED drive circuit and constant current control circuit, wiFi control module includes logic control circuit, signal reception circuit and signal transmitting circuit, LED light source and LED drive circuit set up on same aluminium base, LED drive circuit sets up to same circuit with wiFi control module's power supply circuit.
Preferably, an AC power supply and an AC power switch are provided in the AC-DC drive power supply, and the AC power switch is connected to the reset circuit.
Preferably, the DC-DC driving power supply supplies power to the WiFi control module, and the WiFi control module performs soft switching enabling control on the output end of the AC-DC driving power supply by outputting high and low levels.
Preferably, the commercial power supplies the LED light source through the LED driving circuit.
Preferably, the LED driving circuit includes a fuse of the protection circuit, an EMC suppressing module for resisting electromagnetic interference, a rectifier bridge for converting an alternating current into a direct current, and a filter circuit for filtering an alternating current component of the direct current voltage.
Preferably, the switch of the power supply circuit of the fuse, the EMC suppression module, the rectifier bridge and the filter circuit and the WiFi control module is a soft switch, and the soft switch circuit is integrated on the light source module.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect:
the utility model discloses a cell-phone APP carries out the communication with the platform server through router or mobile network, and the server sends corresponding functional instruction to wiFi Module through mobile network and router after receiving action information, realizes the control to the projecting lamp, also realizes simultaneously that the product does not have the button design, has improved waterproof performance design, has reduced the part of product, has practiced thrift product space and cost.
Drawings
Fig. 1 is a functional block diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic circuit diagram of an LED driving circuit according to embodiment 1 of the present invention.
Fig. 3 is a schematic circuit diagram of a WiFi control module according to embodiment 1 of the present invention.
The names of the parts indicated by the numerical references in the drawings are as follows: the LED light source control circuit comprises a power supply module 1, an 11-AC-DC driving power supply, a 111-AC power supply, a 112-AC power supply switch, a 12-DC-DC driving power supply, a 2-light source module, a 21-LED light source, a 22-LED driving circuit, a 221-fuse, a 222-EMC suppression module, a 223-rectifier bridge, a 224-filter circuit, a 23-constant current control circuit, a 3-WiFi control module, a 31-logic control circuit, a 32-signal receiving circuit and a 33-signal transmitting circuit.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1, the WiFi-controlled ultrathin LED projection lamp includes a power module 1, a light source module 2 and a WiFi control module 3, where the power module 1 includes an AC-DC driving power supply 11 and a DC-DC driving power supply 12, in this embodiment, the DC-DC power supply 12 supplies power to the WiFi control module 3, the WiFi control module 3 performs soft-switching enabling control on an output end of the AC-DC power supply 11 by outputting a high 3.3V low 0V level, and a commercial power supplies power to an LED light source 21 through an LED driving circuit 22. The light source module 2 is provided with an LED light source 21, an LED driving circuit 22 and a constant current control circuit 23, the WiFi control module 3 is provided with a logic control circuit 31, a signal receiving circuit 32 and a signal transmitting circuit 33, the logic control circuit 31 outputs different high and low voltages by adjusting pulse width through a PWM module to control the LED light source 21, the LED light can be turned on or off by controlling the on/off of the LED light or controlling the brightness of the LED light or delaying the LED light, the signal receiving circuit 32 can receive a command from the platform server, the state of the LED light is controlled according to the command, the signal transmitting circuit 33 can transmit the light state of the LED light source 21 to the router, and accordingly the light state can be fed back to the platform server, and the platform server feeds back the light state to a mobile phone APP of a user through a network.
Wherein the LED light source 21 and the LED driving circuit 22 are disposed on the same aluminum base.
The present embodiment also discloses a reset circuit, which is connected to the AC power switch 112. Specifically, an AC power supply 111 and an AC power switch 112 are arranged in the AC-DC driving power supply part 11, and after the AC power switch 112 is switched on and off for 4 times, the whole circuit enters a reset mode, and all the LED lamps are turned off.
The LED driving circuit 22 of this embodiment includes a fuse 221, an EMC suppression module 222, a rectifier bridge 223, and a filter circuit 224, the fuse 221, the EMC suppression module 222, the rectifier bridge 223, and the filter circuit 224 are set as the same circuit as the power supply circuit of the WiFi control module 3, switches of the fuse 221, the EMC suppression module 222, the rectifier bridge 223, the filter circuit 224, and the power supply circuit of the WiFi control module 3 are soft switches, and the soft switch circuit is integrated on the light source module 2.
During the use, open the inside AC switch 112 of AC-DC drive power supply 11 and provide the power to the LED light source, mains supply passes through rectifier bridge 223 and filter circuit 224 and supplies power for DC-DC drive power supply 12, DC-DC drive power supply 12 supplies power for wiFi control module 3 again, wiFi control module 3 carries out soft on-off's enable control to AC-DC power supply portion 11's output through exporting high 3.3V low 0V level, and cell-phone APP communicates with the platform server through router or mobile network, in use, the cell-phone end sends the instruction of control projecting lamp to the platform server through APP, the platform server sends corresponding functional instruction to wiFi control module 3 through mobile network and router after receiving above-mentioned instruction, thereby realize the control to the projecting lamp.
The embodiment realizes the surplus and multifunctional product. After the circuit of the embodiment is adopted, one project lamp has multiple working modes, can be switched on/off by using a hard switch or a mobile phone APP control lamp, can also be controlled by using the APP control lamp to regulate the brightness, regulate the color temperature, control the time delay, control the timing, cluster and the like, is changed into an intelligent product capable of being networked, and can be met by only installing one product when scene requirements of different light colors and lighting time exist in the same occasion and different time periods, so that the installation space and the installation cost are saved; the product has still been realized to this embodiment does not have the button design, has improved waterproof performance design, adopts the circuit of this embodiment after, and the mode of resetting of product has adopted AC switch 4 times to get into reset mode, no longer has the button that resets like traditional intelligent product. The common scene of light projection is outdoor, the working environment is complex, the waterproof grade requires more than IP65, and the waterproof design of a product is easy to fail due to one movable key. Meanwhile, the parts of the product are reduced, and the space and the cost of the product are saved; the miniaturization of product design has been realized to this embodiment, adopts the circuit of this embodiment after, will originally independent LED light source, LED drive, wiFi control circuit integration together. The LED light source and the LED drive are designed on the same aluminum base, the fuse, the EMC suppression module, the rectifier bridge and the filter circuit driven by the LED are shared with the power supply circuit of the WiFi control module, the switch circuit is designed to be a soft switch circuit and integrated on the light source board, and therefore miniaturization and cost saving are achieved.
Example 2
This embodiment is different from embodiment 1 in that: the AC power switch 112 is a three-stage switch, the first stage is to turn on the AC power 111, the second stage is to turn off the AC power 111, and the third stage is to enter the reset mode.
Example 3
This embodiment is different from embodiment 1 in that: the AC power switch 112 is of a rotary push button type, and when pressed, the AC power 111 is turned on; when not pressed, the AC power supply 111 is off; and entering a reset mode after rotating one circle.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides an ultra-thin LED projecting lamp of wiFi control, includes power module (1), light source module (2) and wiFi control module (3), its characterized in that: the power supply module (1) comprises an AC-DC driving power supply (11) and a DC-DC driving power supply (12), the light source module (2) comprises an LED light source (21), an LED driving circuit (22) and a constant current control circuit (23), a logic control circuit (31), a signal receiving circuit (32) and a signal transmitting circuit (33) are arranged on the WiFi control module (3), the LED light source (21) and the LED driving circuit (22) are arranged on the same aluminum base, and the LED driving circuit (22) and a power supply circuit of the WiFi control module (3) are arranged to be the same circuit.
2. The ultra-thin LED floodlight of wiFi control of claim 1, characterized in that: an AC power supply (111) and an AC power supply switch (112) are arranged in the AC-DC driving power supply (11), and the AC power supply switch (112) is connected with a reset circuit.
3. The ultra-thin LED floodlight of wiFi control of claim 1, characterized in that: the DC-DC driving power supply (12) supplies power to the WiFi control module (3), and the WiFi control module (3) performs soft switching enabling control on the output end of the AC-DC driving power supply (11) through outputting high and low levels.
4. The ultra-thin LED floodlight of wiFi control of claim 1, characterized in that: the commercial power supplies power to the LED light source (21) through the LED driving circuit (22).
5. The ultra-thin LED floodlight of wiFi control of claim 1, characterized in that: the LED drive circuit (22) comprises a fuse (221) for protecting the circuit, an EMC suppression module (222) for resisting electromagnetic interference, a rectifier bridge (223) for converting alternating current into direct current, and a filter circuit (224) for filtering out alternating current components of direct current voltage.
6. The ultra-thin LED floodlight of wiFi control of claim 5, characterized in that: the switch of the power supply circuit of the LED drive circuit (22) is a soft switch, and the soft switch circuit is integrated on the light source module (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088957.7U CN211792155U (en) | 2019-11-28 | 2019-11-28 | Ultra-thin LED projecting lamp of wiFi control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088957.7U CN211792155U (en) | 2019-11-28 | 2019-11-28 | Ultra-thin LED projecting lamp of wiFi control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211792155U true CN211792155U (en) | 2020-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922088957.7U Expired - Fee Related CN211792155U (en) | 2019-11-28 | 2019-11-28 | Ultra-thin LED projecting lamp of wiFi control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211792155U (en) |
-
2019
- 2019-11-28 CN CN201922088957.7U patent/CN211792155U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |