TWM255612U - Metal composite lamp control device with low current for remotely starting - Google Patents

Description

M255612 4. Creation Instructions (1) [Technical Field to which the New Type belongs] This creation is about a complex metal lamp control device with low current and remote start-up, which is mainly applied to an automotive lamp body with a lighting function, especially a backup device. A car body with a double metal lamp can be started with positive or negative voltage. The command of the start process is issued, which can be remotely transmitted, and the digital signal of the linear integrated circuit is used to detect the instantaneous small current and control the start switch instead. Traditionally, the microprocessor chipset is used for calculation. The relay with a large current starting device has the advantages of small current mode control and constant power output, and consumes extremely low current of about 0.002 amps before it starts. When the lamp is working differently, the protection device is started and the unnecessary current consumption is cut off at the same time, so that the function of saving power is achieved, and a certain temperature compensation is also provided for the re-driving of the hot lamp without the difficulty of starting the hot lamp. 、 The start of the full range of positive or negative voltage, and the output power and preheating time and frequency can be set by themselves. Therefore, it is applicable to all metal lamp control devices made by all models. " [Previous Technology] Due to the rapid development of electronic technology, the functions provided by electronic devices are effectively improved. And the related electronic automatic control can be applied to the car body lighting lamp startup and related circuit control. Here, the basic problems of how to arrange the electronic control of related electronics better and more efficiently and safely are relatively derived, and the development of the complex metal lamp replaces the function of the original car lamp. How to effectively stabilize the power of the complex metal lamp It is related to the maintenance of temperature and how to solve the problem of difficulty in starting the heat lamp.

in --— M255612

What the pioneers in the automotive peripheral industry want to achieve. Check the current start-up control device of the double metal lamp. Most of them use large 40A relays and additional wire sets, and the current at the moment of starting is as high as 40a. Second, when the car light body is converted into a double metal lamp, a relay must be installed. (Relay) to control, in order to avoid damage to the switch ', so the cost is increased and the high power of the hot lamp is turned on. The device for turning on the lamp is significantly reduced. If we go back to the question of 4 actual depositors, there are indeed problems

The control device of the double metal lamp still has the following basic structure. It is difficult to move. The newly turned off hot lamp because of the original heat has driven the power modulation device to judge the lamp as a short circuit instead of ^ open circuit; it must be positive. The number of components used in the control device for voltage-activated double-metal lamps is relatively reduced, and the voltage operation ^ § The traditional lining structure of this conventional lamp is practical and practical. Regarding constant power output, control of operating temperature, etc. [New content]

Li Li is short of the above-mentioned conventional technology. The main purpose of this creation is to have a low-current, remote-controllable metal-metal lamp control device. The car body of the Zhaoming function can start the lamp body with positive or negative voltage. The command of the startup process is issued. It is transmitted by remote control, and the digital signal of the linear integrated circuit is used to detect the instantaneous small current and control the startup switch. Instead of the traditional microprocessor chipset for calculation, a relay with a high current startup device is installed. .

Page 6 M255612 4. Creation Instructions (3) Another purpose of this creation is to provide a metal light control device [allowing J to control two; = stream can be remotely started by the advantages of a fixed power output, and: Current mode control and temperature compensation, without causing re-motion, has a certain phenomenon of difficulty in starting the heat lamp. Another purpose of this creation is to describe your happiness, θ, $, $, $, $ ^, for a complex metal lamp control device with low current and remote start, and the frequency of the total A + output tube can be set by yourself. Suitable for all metal-metal lamp control devices produced from 1 to 2 and above and other purposes, the present invention provides a metal-metal lamp control device with low current that can be started remotely. The control device includes:-withstand DC voltage 8- The power supply unit between 30V provides stable output voltage control with power supply, and is electrically connected to the circuit related to the process. It is used to supply power to the circuit related to the process to obtain power to control the double metal lamp. The current can be remotely activated to replace the conventional power modulation device; a bulb power adjustment circuit, which is mainly used to actively reduce the lamp power to a fixed power within an appropriate range when the lamp power is too high Feedback output, a bulb temperature compensation and start-up test circuit as the temperature compensation function of the automatic lamp tube, and then directly determine automatically by the detection circuit Whether it is a cold pipe drive or a hot pipe drive; a temperature detection unit simultaneously detects whether the ambient temperature of the circuit exceeds a certain temperature. When the temperature exceeds, the temperature detection unit sends a signal to notify the processing control unit to stop the operation. The electric current can be started remotely. It can be transmitted remotely and issued as a command of the startup process. The digital signal of the linear integrated circuit is used to detect the instantaneous small current DC voltage, which is converted into a digital signal to control the startup switch.

Page 7 M255612 4. Creation instructions (4) Instead of the conventional practice, the microprocessor chipset is used for calculation, and a high-current start-up device is installed for the relay. In addition, the low-current remote-controllable start-up device, together with the bulb power adjustment circuit, and the bulb temperature compensation and start-up detection circuit, can not only enable the control device to have the advantages of low-current mode control start-up and constant power output, but also for heat lamps. The re-driving has a certain temperature compensation without the difficulty of starting the heat lamp. [Embodiment] The following is a description of the implementation of this creation through specific specific examples. Those skilled in the art can easily understand other advantages and effects of this creation from the content disclosed in this manual. This creation can also be implemented or applied through other different specific examples. The details in this manual can also be modified and changed based on different perspectives and applications without departing from the spirit of this creation. First of all, please ask your reviewing committee to refer to the first picture, the creation of a low-current, remote-controllable complex metal lamp control device with a power supply unit 1 and a processing control unit 2, complex metal lamp tube body 4; The power supply unit 1 ′ may be electrically connected to the processing control unit 2 for supplying power to the processing control unit 2 to obtain power for processing control; and the processing control unit 2 is provided with power from the power supply unit 1 It can control the operation of the related circuit and the start control of the double metal lamp tube body 4 for the double metal lamp tube body 4. Continue to invite your reviewers to match the previous picture and refer to the second and third pictures

Page 8 M255612 IV. Creative Instructions (5)

The low-current remote-controllable start-up I processing control unit 2 of this creation includes: a low-current remote-controllable start-up device 20 which replaces the conventional control device; a light bulb power high-current start-up device; bulb power adjustment The circuit 21 is mainly when the power tuning circuit 21 of the lamp 4 is adjusted to reduce the power of the lamp 4 to a constant power within an appropriate range and returns to f, the active temperature compensation and start detection circuit 22 is used as an automatic output &output; A light bulb compensation function, and then directly based on the test electricity $ self-replenishment, or heat pipe drive.疋 Whether it is a cold pipe drive: The low current can be remotely activated by the device 20, which can be remotely started: the command of the process is issued; the digital signal of the linear integrated circuit: detects the instantaneous small current DC voltage |, converted into Digital signal control switch, instead of the conventional conventional high-current starting device using microprocessor chipset for relay, it is also equipped with bulb power adjustment circuit 21, and bulb temperature compensation and startup detection circuit 22, which not only enables the control device It has the advantages of remote control of small current mode control and constant power feedback output, and has a certain temperature compensation for the re-driving of the heat lamp, without the difficulty of starting the heat lamp. When the power is turned on, the circuit processing control unit 2 is turned on in advance, and a stable power supply of 0V and 5V is provided by a power supply unit i between a DC voltage of about 8-30V, and when the disk is turned on, After that, the low-power remote-controllable start-up device 2 detects the presence or absence of DC voltage input in the initial state; the temperature detection unit 3 also detects whether the ambient temperature of the circuit exceeds 140 ° C. Degrees Celsius. When the temperature exceeds 140 degrees Celsius, the 'temperature detection unit 3 sends a signal to notify the processing control unit 2 to stop M255612. 4. Creation instructions (6). When the DC voltage is determined, it enters the startup state, and the processing control unit 2 will generate a voltage of about _300V and detect its current to determine whether the lamp is abnormal, which is an open circuit or a short circuit; when the open circuit is determined, the control device presents Electric image pre-charging. In the state of electricity, pre-charge the high-voltage side lifting capacitor for the full-voltage driving circuit of the positive voltage to pre-charge the lamp, and detect the voltage and current of the lamp to determine whether the lamp is on; When the overload is started, the power of the power supply provided by the control unit 2 Tinan reaches the set value of the oscillating resistor belly 4 to drive the metal ions in the lamp into a free state. Start-up detection circuit 2 2 judges whether the cold-lamp start is determined by the lamp voltage. If it is a cold-lamp start, adjust the power to the setting value of the oscillation resistance RM5 to preheat the lamp; meanwhile, the lamp power adjustment circuit 21 and the lamp temperature compensation and The startup detection circuit 22 functions. When the power of the lamp 4 is greater than the set value of the oscillation resistance RM4 and the heat pipe voltage is set, the lamp power adjustment circuit 2 丨 gradually reduces the power of the lamp 4 to the set value of the oscillation resistance R μ 6. To meet the requirements, and continuously monitor the voltage and current according to the constant power feedback status. The frequency of the lamp tube controlled by the overall circuit can be adjusted by setting the values of resistors RM4, RM5 and RM6, RM7, and the values of capacitors CM2, CM4, CM5, and CM6 to set the output power and preheating time and frequency. , And can apply to all models of double metal lamps. The above embodiments merely illustrate the principle and effectiveness of this creation, and are not intended to limit this creation. Anyone who is familiar with this skill can modify and change the above embodiments without departing from the spirit and scope of the principle of this creation. Therefore, the scope of protection of the rights of this creation should be applied for as described below.

M255612

4. Description of Creation (7) The profit scope is listed. In summary, as mentioned above, this creation is innovative and is the first of these things: but it has the concept and spirit: it can reduce the J complex of "line J" "progressive creative improvement" especially the start of voltage 、 The complexity of Si Taguchi juice's full range of adaptive voltage and negative simple and complex metal lamp control device that can reach the expected number; implement a wide range of practical functions; ☆ In summary, the original: the lack of The number of ticks and f items is even more of a dual value of progress and practicality. I would like to not only have the detailed scrutiny of Xinling, I would like to give a sense of quasi-patent.

Page 11 M255612 Schematic description [Schematic description]: The first diagram is a schematic diagram of the circuit block of this creation; the second diagram is the schematic diagram of the block flow of this creation; the third diagram is a schematic diagram of the logic circuit of the creation. [Illustration of drawing number] Power supply unit 1 Processing control unit 2 Low-current remote starter 20 Light bulb power adjustment circuit 21 Bulb temperature compensation and start-up detection circuit 2 2 Temperature detection unit 3 Double metal lamp tube body 4 k oscillation resistance RM4 Oscillation resistance RM5 Oscillation resistance RM6 Capacitor CM2 Capacitor CM4 Capacitor CM5

Page 12

Claims (1)

M255612 5. Scope of patent application [Scope of patent application] 1. A low-current, remote-controllable metal-metal lamp control device includes: "City" device, which controls a power supply unit with a withstand voltage of about 8-30V DC voltage The output voltage control is provided by the power supply; 一, a low-current remote-controllable start-up device, the low-current remote-controllable start-up should be transmitted by remote control, issued as a command of the start-up process, and ^ = circuit digital signal as the detection instantaneous small The presence or absence of the current DC voltage is a digital signal to control the start switch, instead of the traditional practice of using micro processing and chip groups to perform calculations, and installing a large current start of the relay ^ = Start control setting; As a two-section circuit of the lamp, the bubble power The adjustment circuit is mainly when the lamp tube actively reduces the lamp power to a fixed power within an appropriate range-a bulb temperature compensation and the detection circuit is activated, and the compensation function is directly operated by the detected electricity as the temperature of the automatic lamp tube, or It is driven by a heat pipe; the branch automatically determines whether it is a cold pipe drive and a temperature detection unit detects the temperature of the circuit at the same time. When the temperature exceeds, the temperature detection = whether or not the temperature exceeds a certain control unit stops. Juyuan sends a signal to notify the process. 2. The metal lamp control device as described in item 1 of the scope of patent application, in which, when the circuit is open, low ... the current can be remotely activated, and the state of re-capacity and pre-charging is activated to drive against positive pressure. The rear control device presents the electric-side lifting capacitor for pre-charging to enter the high-voltage state of the full-bridge drive circuit, and detects the state of the lamp. M255612 5. Scope of patent application Voltage and current to determine whether to light up. 3 · As described in item i of the scope of patent application, the low-current remote-controllable complex metal lamp is controlled by Pei Zhi, in which the overload start will be performed after the state of the lamp, and the processing control unit will increase the supply by 1 = m · 达 振 尽The value set by the resistor is used to drive the inside of the lamp. 4 · If the scope of the patent application is the first item, the household body circuit, the system can be remote, and the start-up complex ^ ^ ^ ^, and the frequency of the lamp tube output by the body circuit control belongs to the manufacturing system X, which: the capacitor Modulation of the value 'can be set by yourself. You can borrow * set electricity, ^ applicable to all models of complex power and preheating time and frequency metal.