CN209748855U - Computer host lighting system - Google Patents
Computer host lighting system Download PDFInfo
- Publication number
- CN209748855U CN209748855U CN201821784191.5U CN201821784191U CN209748855U CN 209748855 U CN209748855 U CN 209748855U CN 201821784191 U CN201821784191 U CN 201821784191U CN 209748855 U CN209748855 U CN 209748855U
- Authority
- CN
- China
- Prior art keywords
- computer host
- lighting system
- controller
- lamp
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
the utility model relates to a computer lighting system, computer lighting system are equipped with controller U1 and come to control the lamp area that has multiple photochromic, make the lamp area present light display effect. The switch and the RF communication module U3 are arranged on the computer host, a user can trigger the controller U1 to switch the light display effect by pressing the switch, and the switching of the light display effect can be remotely controlled by using a configured RF remote controller, so that the display of various light effects is realized. In addition, the lamp beads in the lamp strip adopt intelligent external control LEDs to accurately control the light color presenting effect, so that the light colors of the pixel points of the lamp strip are ensured to be uniform, and the light display effect is more ornamental.
Description
Technical Field
The utility model relates to a computer lighting system.
Background
At present, in order to realize the colorful effect, a host computer is often provided with light emitting elements such as a lamp strip or a horse race lamp, and then the lamp strip or the horse race lamp is subjected to light control through a CPU (central processing unit), wherein only one light control effect is realized, and the demonstration is performed in a periodic cycle manner. In addition, the lamp strip on the host machine mostly adopts a common lamp strip, and common LED lamp beads are arranged on the common lamp strip, so that even if the lamp strip emits light with the same color, the light color presenting effects of the lamp beads are different, and if each lamp bead on the common lamp strip is regarded as a pixel point, the light color among the pixel points is not uniform enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a computer lighting system's hardware architecture supplies the software engineer to program the back to controller U1 wherein, and computer lighting system can provide luminous multiple light display effect uniformly for the computer.
Therefore, the computer host lighting system comprises a switch, a controller U1, a plurality of intelligent external control LEDs, a Radio Frequency (RF) communication module U3 and an RF remote controller, wherein the switch is arranged outside a shell of a computer host, the plurality of intelligent external control LEDs are connected in series to form a lamp strip with multiple light colors, the switch and the lamp strip are respectively connected with the controller U1, the RF communication module U3 is connected with the controller U1, and the RF remote controller is in wireless communication with the RF communication module U3.
The LED lamp further comprises a temperature control protection switch, and the temperature control protection switch is connected on a connecting line between the lamp strip and the controller U1 in series.
wherein, the temperature control protection switch is a TS-120SR temperature controller.
The intelligent external control LED is a lamp bead with the model of SK6812 RGBW.
Wherein, 1 pin of each SK6812RGBW is connected with a power supply line through a filter resistor, and 4 pins thereof are grounded; the 3 pin of the former SK6812RGBW is connected with the 2 pin of the latter SK6812RGBW, so that the concatenation is realized; the specific way in which the light strip is connected to the controller U1 is by the 2-pin connection controller U1 of the first SK6812RGBW in the light strip.
The SATA interface is connected with a main board of a computer host, a 5V power supply line of the SATA interface is connected with a power pin of a controller U1, a power supply filtering protection circuit is arranged on the 5V power supply line and comprises an electrostatic protector ESD2, a capacitor C6, a capacitor C7 and a transient suppression diode D3, and the 5V power supply line is connected to the ground through the electrostatic protector ESD2, the capacitor C6, the capacitor C7 and the transient suppression diode D3 respectively.
The LED lamp further comprises a fan and a voltage conversion circuit, wherein the fan is aligned with the lamp strip to blow air, the voltage conversion circuit is connected in series with a power supply circuit of the fan, and the controlled end of the voltage conversion circuit is connected with a CPU in a computer host.
The voltage conversion circuit is specifically a BUCK circuit.
A current amplifying circuit is connected in series between the controlled end of the BUCK circuit and the CPU, the current amplifying circuit specifically comprises a resistor R1 and triodes Q1, Q2 and Q3, wherein the triodes Q2 and Q3 are connected into a complementary push-pull branch, a power supply line is connected to the ground through the complementary push-pull branch, and the controlled end of the BUCK circuit is connected with a joint between the triodes Q2 and Q3; the base electrodes of the triodes Q2 and Q3 are connected together and pulled up to high level by the resistor R1, and then grounded by the triode Q1, and the base electrode of the triode Q1 is connected to the CPU.
The current amplifying circuit further comprises a diode D1, a diode D1 is connected in series on a connection line between the base of the triode Q1 and the CPU, the anode of the diode D1 is connected with the CPU, and the cathode of the diode D1 is connected with the base of the triode Q1
After the software engineer programs the controller U1, the computer host lighting system can achieve the following beneficial effects:
The computer host lighting system is provided with a controller U1 for controlling the lamp strip with various light colors, so that the lamp strip shows a lighting display effect. The switch and the RF communication module U3 are arranged on the computer host, a user can trigger the controller U1 to switch the light display effect by pressing the switch, and the switching of the light display effect can be remotely controlled by using a configured RF remote controller, so that the display of various light effects is realized. In addition, the lamp beads in the lamp strip adopt intelligent external control LEDs to accurately control the light color presenting effect, so that the light colors of the pixel points of the lamp strip are ensured to be uniform, and the light display effect is more ornamental.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
Fig. 1 is a schematic circuit diagram of the controller U1 controlling the magic light strip.
Fig. 2 is a circuit diagram illustrating the control of the fan speed by the controller U1.
Detailed Description
The invention will be further described with reference to the following examples.
The lighting system of the embodiment is arranged in a computer host with a transparent shell and used for enabling the computer host to show the colorful light effect.
Referring to fig. 1, the lighting system is provided with a controller U1, and the controller U1 is connected with the magic color lamp strip 1 through a resistor R3. The colorful lamp belt 1 is formed by connecting a plurality of intelligent external control LEDs in series, wherein a centralized control circuit and a light emitting circuit are integrated in the intelligent external control LEDs, so that the light color presenting effect can be accurately controlled, and the light colors of the pixel points of the colorful lamp belt 1 can be ensured to be uniform.
The intelligent external control LED specifically adopts SK6812RGBW, 1 pin of each SK6812RGBW is connected with a power supply line through a filter capacitor, and 4 pins of the power supply line are also grounded; the 3 pin of the former SK6812RGBW is connected with the 2 pin of the latter SK6812RGBW, so that the SK6812RGBW are connected in series. After serial connection, the 2 pin of the first SK6812RGBW is connected with the CPU through the TS-120SR temperature controller U2, the CPU sends 32bit data to the first SK6812RGBW, and then the first SK6812RGBW is transmitted backwards, and the CPU performs light emitting control on each SK6812 RGBW. It should be noted that, when the TS-120SR temperature controller U2 senses that the temperature is too high through the internal temperature measurement component, the internal switch is automatically turned off, so that the magic light strip 1 is disconnected from the CPU to stop emitting light, thereby preventing the temperature from further rising.
the lighting system has two modes, one mode is a colorful lamp effect mode, and the controller U1 controls the colorful lamp strip 1 to emit light with multiple colors in the mode; the other is an illumination mode in which the controller U1 controls the magic light strip 1 to emit pure white light. Two IO pins of the controller U1 are connected to the ground through switches K1 and K2, respectively, and the switches K1 and K2 are arranged outside the computer host. When a user presses the switch K1 with a hand, the switch K1 is turned on to send a signal to the controller U1, and the controller U1 receives the signal to operate a colorful lamp effect mode; similarly, if switch K2 is pressed, controller U1 runs the lighting mode.
Further, the magic light strip 1 is also connected with a CPU of a host through a resistor R4, so as to be controlled by the CPU.
The lighting system has an RF communication module U3, which is specifically model JF24D, and the RF communication module U3 is connected to a controller U1. The lighting system is provided with an RF remote controller which is in wireless communication with the RF communication module U3, and an operator can remotely control the controller U1 to switch to a colorful lamp effect mode or a lighting mode. In addition, still include multiple light effect among the dazzling color lamp effect mode, the accessible RF remote controller further remote control shows different light effect.
The lighting system is also provided with an SATA interface to be connected with a main board in the host, and 5V and 12V voltages are obtained from the main board. Wherein the power supply pin of the controller U1 is connected with the 5V power supply line of the SATA interface. The 5V power supply line is provided with a power supply filter protection circuit 2 which comprises an electrostatic protector ESD2, capacitors C6, C7 and a transient suppression diode D3, and the 5V power supply line is connected to the ground through the electrostatic protector ESD2, the capacitors C6, C7 and the transient suppression diode D3 respectively. Specifically, the electrostatic protector ESD2 is specifically TESD05FB and the transient suppression diode D3 is specifically SMAJ5.0A.
See fig. 2, computer light system is equipped with fan 3, and thereby fan 3 bloies in the unreal color lamp area 1 and cools down unreal color lamp area 1, avoids unreal color lamp area 1 to generate heat and has increased the inside temperature of computer. Meanwhile, the fan also carries out heat dissipation treatment on the case. The casing of the computer host is provided with a conventional air exhaust hole, and air blown out by the fan 3 flows out of the outside from the air exhaust hole on the casing of the computer host after passing through the colorful lamp strip 1. Wherein a BUCK circuit 4 is connected in series on the power supply line of the fan 3, the controlled terminal of the BUCK circuit 4 (i.e. the G pole of the MOS transistor M1) is connected to the output terminal of the CPU, and the CPU controls the step-down condition of the BUCK circuit 4 by outputting PWM to the controlled terminal of the BUCK circuit 4, thereby supplying different voltages to the fan 3. Because the higher the power supply voltage of the fan 3 is, the faster the rotating speed of the fan 3 is, the CPU supplies different voltages to the fan 3 to control the rotating speed of the fan 3, thereby controlling the cooling effect of the fan 3. A current amplifying circuit is connected in series between the controlled end of the BUCK circuit 4 and the CPU to amplify the current output by the CPU, and the current amplifying circuit specifically comprises a diode D1, a resistor R1 and triodes Q1, Q2 and Q3. The transistors Q2 and Q3 are connected into a complementary push-pull branch circuit to overcome the phase inversion problem, VCC is connected to the ground through the complementary push-pull branch circuit, and the controlled end of the BUCK circuit 4 is connected with a joint between the transistors Q2 and Q3. The base electrodes of the triodes Q2 and Q3 are connected together and pulled up to high level by the resistor R1, then the base electrode is grounded by the triode Q1, and the base electrode of the triode Q1 is connected to the CPU after passing through the diode D1 which is conducted in a single direction. When the CPU outputs high level to the base electrode of the triode Q1, the triode Q1 is conducted, the base electrodes of the triodes Q2 and Q3 become low level, the triode Q3 is cut off, the triode Q2 is cut off, and the controlled end of the BUCK circuit 4 becomes low level so as to be cut off. On the contrary, when the CPU outputs a low level, the transistor Q1 is turned off, the bases of the transistors Q2 and Q3 become a high level, so that the transistor Q3 is turned on, the transistor Q2 is turned off, and the controlled terminal of the BUCK circuit 4 becomes a high level to be turned off.
In the using process, the controller U1/CPU controls the magic color lamp strip 1 to enable the host to show the lighting effect of the magic color lamp. In addition, the CPU checks the temperature of the mainboard according to a temperature measuring element carried on the mainboard, and then controls the rotating speed of the fan 3 in real time. When the temperature rises, the rotating speed of the fan 3 is controlled to increase, and the cooling effect is enhanced; when the temperature drops, the rotating speed of the fan 3 is controlled to reduce, and the cooling effect is reduced, so that the constant temperature control of the colorful lamp strip 1 in the host is preserved.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. Computer host computer lighting system, characterized by:
Comprises a switch, a controller U1 and a plurality of intelligent external control LEDs, wherein the switch is arranged outside a shell of a computer host, the plurality of intelligent external control LEDs are connected in series to form a lamp strip with various light colors, the switch and the lamp strip are respectively connected with the controller U1,
The remote controller also comprises an RF communication module U3 and an RF remote controller, wherein the RF communication module U3 is connected with the controller U1, and the RF remote controller is in wireless communication with the RF communication module U3.
2. The computer host lighting system of claim 1, wherein: the LED lamp further comprises a temperature control protection switch, and the temperature control protection switch is connected on a connecting line between the lamp strip and the controller U1 in series.
3. A computer host lighting system as claimed in claim 2, wherein: the temperature control protection switch is specifically a TS-120SR temperature controller.
4. A computer host lighting system as claimed in claim 1, 2 or 3, wherein: the intelligent external control LED is a lamp bead with the model of SK6812 RGBW.
5. The computer host lighting system of claim 4, wherein: 1 pin of each lamp bead is connected with a power supply line through a filter capacitor, and 4 pins of each lamp bead are grounded; the 3 feet of the former lamp bead are connected with the 2 feet of the latter lamp bead, thus the lamp beads are connected in series; the specific mode that the lamp area links to each other with controller U1 is 2 feet connection director U1 of the first lamp pearl in the lamp area.
6. The computer host lighting system of claim 1, wherein: the SATA interface is connected with a main board of a computer host, a 5V power supply line of the SATA interface is connected with a power pin of a controller U1, a power supply filter protection circuit is arranged on the 5V power supply line and comprises an electrostatic protector ESD2, a capacitor C6, a capacitor C7 and a transient suppression diode D3, and the 5V power supply line is connected to the ground through an electrostatic protector ESD2, a capacitor C6, a capacitor C7 and a transient suppression diode D3 respectively.
7. The computer host lighting system of claim 1, wherein: the LED lamp further comprises a fan and a voltage conversion circuit, the fan is aligned with the lamp strip to blow air, the voltage conversion circuit is connected in series with a power supply circuit of the fan, and the controlled end of the voltage conversion circuit is connected with a CPU in a computer host.
8. The computer host lighting system of claim 7, wherein: the voltage conversion circuit is specifically a BUCK circuit.
9. A computer host lighting system as claimed in claim 8, wherein: a current amplifying circuit is connected in series between the controlled end of the BUCK circuit and the CPU, the current amplifying circuit specifically comprises a resistor R1 and triodes Q1, Q2 and Q3, wherein the triodes Q2 and Q3 are connected into a complementary push-pull branch, a power supply line is connected to the ground through the complementary push-pull branch, and the controlled end of the BUCK circuit is connected with a joint between the triodes Q2 and Q3; the base electrodes of the triodes Q2 and Q3 are connected together and pulled up to high level by the resistor R1, and then grounded by the triode Q1, and the base electrode of the triode Q1 is connected to the CPU.
10. A computer host lighting system as claimed in claim 9, wherein: the current amplifying circuit further comprises a diode D1, a diode D1 is connected in series on a connection line between the base of the transistor Q1 and the CPU, the anode of the diode D1 is connected with the CPU, and the cathode of the diode D1 is connected with the base of the transistor Q1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784191.5U CN209748855U (en) | 2018-10-31 | 2018-10-31 | Computer host lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784191.5U CN209748855U (en) | 2018-10-31 | 2018-10-31 | Computer host lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209748855U true CN209748855U (en) | 2019-12-06 |
Family
ID=68699944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821784191.5U Active CN209748855U (en) | 2018-10-31 | 2018-10-31 | Computer host lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209748855U (en) |
-
2018
- 2018-10-31 CN CN201821784191.5U patent/CN209748855U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103604097B (en) | Plug-in control assembly for LED lamp | |
| EP3328161B1 (en) | Plug-in multifunctional led power system | |
| CN102149235B (en) | PWM (pulse-width modulation) duty ratio adjusting and LED (light-emitting diode) indicating circuit | |
| CN110531564B (en) | Flash lamp drive circuit and intelligent terminal | |
| US10624180B1 (en) | USB-powered lamp strip controller | |
| TWI592059B (en) | Current adjustment apparatus for light emitting diode fixture | |
| CN209748855U (en) | Computer host lighting system | |
| CN209044464U (en) | Water-cooled host computer | |
| CN111586933B (en) | Light control equipment and system | |
| CN110323941A (en) | Low-power consumption standby circuit | |
| CN107035707B (en) | LED light guide fan control circuit, control method and light guide fan | |
| US20180192498A1 (en) | Environmental management device, system and method thereof | |
| CN103744318A (en) | Switch control system | |
| CN209882168U (en) | Lamp area wireless control device | |
| CN109688663B (en) | Color temperature adjusting circuit, circuit board and teaching all-in-one machine | |
| CN208623552U (en) | A kind of DC-DC booster circuit | |
| US9204515B2 (en) | Light source module, light source module driving circuit and driving method | |
| CN213043881U (en) | Computer power supply circuit integrating ARGB programmable light adjusting function | |
| CN216565666U (en) | LED controller capable of being controlled by mobile phone | |
| CN209593822U (en) | Host computer and its light accessory | |
| CN221409184U (en) | Combined control system and control circuit of Christmas lamp string | |
| CN204859646U (en) | LED series connection parameter inspection and accusing circuit | |
| CN213755043U (en) | Slide control circuit, slide control device and slide control moon lamp | |
| CN112255940B (en) | Control circuit, electrical equipment and control method in standby mode | |
| CN219263314U (en) | Remote control wireless electronic water valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 No. 5, Zhengwei fifth road, Dongkeng Town, Dongguan City, Guangdong Province Patentee after: GUANGDONG SOHOO TECHNOLOGY Co.,Ltd. Address before: 523450 No. 1, Junda Road, Dongkeng Town, Dongguan City, Guangdong Province Patentee before: GUANGDONG SOHOO TECHNOLOGY Co.,Ltd. |