CN206398582U - Visualized wireless APP controllable water cooling cycle heat dissipation car headlights - Google Patents

Abstract

The utility model discloses a visual wireless APP controllable water-cooling circulation heat dissipation automobile headlamp, which comprises a water-cooling lamp body and a control host, wherein the water-cooling lamp body comprises a lamp holder, a flat heat conduction pipe, a hollow heat conduction water pipe, a light-emitting module and a light blocking bracket, and the control host comprises a fixed base plate, and a circulating water pump, a control circuit board, a fan and a heat dissipation block which are arranged on the fixed base plate; the utility model has the advantages of ingenious and reasonable structural design, can take away the heat of the light-emitting module in time through water, effectively improves the heat dissipation effect and prolongs the service life; meanwhile, real-time monitoring can be performed through a wireless visual terminal pre-equipped with APP control software, such as a mobile phone or a tablet personal computer, related working information of the car lamp, such as brightness, temperature, fan rotating speed, water pump flow and the like, can be obtained in real time, and the car lamp monitoring system is simple and convenient to operate, simple and compact in overall structure, easy to install and beneficial to wide popularization and application.

Description

Visualized wireless APP controllable water cooling cycle heat dissipation car headlights

technical field

The utility model relates to the technical field of automobile supplies, in particular to a visual wireless APP controllable water-cooling cycle heat dissipation automobile headlight.

Background technique

At present, there are two main light sources used in car headlights: halogen lamps and xenon lamps. Halogen lamps use tungsten filaments to heat and incandescent to emit light, and add halogen gases such as iodine or bromine to slow down the evaporation of tungsten filaments and prolong their life. . The xenon lamp has no filament and adopts arc light. The efficiency and life are greatly improved compared with the former. The xenon light efficiency is 100-120Lm/W. The general life of the xenon lamp is 2000 hours, and the better one can reach more than 3000 hours.

Compared with the high-power LEDs that have entered the lighting field, the luminous efficiency and lifespan of halogen lamps are very low, and the luminous efficiency of xenon lamps is relatively high, but its lifespan is far less than that of LEDs. And with the continuous improvement of LED production technology, its luminous efficiency is also increasing. At present, 150Lm/W white LEDs are on the market, and it is expected to reach more than 200Lm/W in the future. Such luminous efficiency is much higher than that of current xenon lamps. . Therefore, the development of high-power LED car headlights is a development trend. The use of LED car headlights can not only reduce vehicle energy consumption, but also contribute to energy conservation and emission reduction. Since LED is a semiconductor electronic component, high operating temperature will not only reduce its luminous efficiency, but also shorten its light decay life, so the heat dissipation and cooling of LED are very important.

However, the existing car headlight structure generally adopts a natural air-cooled structure, that is, an LED light is directly added on the radiator. If the radiator has a large volume, it is difficult to be installed on the car body. The space behind the light is a relatively closed space, the air is not easy to flow, and it is very close to the engine with huge heat generation, the air temperature will be high, which is also not conducive to the heat dissipation of the LED. And during use, the working state of the car light cannot be monitored wirelessly in real time, which brings inconvenience to the use.

Utility model content

In view of the above deficiencies, the purpose of this utility model is to provide a smart and reasonable structural design, good heat dissipation effect, wireless real-time monitoring of the working status of the lights, simple and convenient operation, and a visualized wireless APP controllable water-cooling cycle heat dissipation car large lamp.

In order to achieve the above purpose, the technical solution provided by the utility model is: a visual wireless APP controllable water-cooled circulation heat dissipation automobile headlight, which includes a water-cooled lamp body and a control host, the water-cooled lamp body includes a lamp holder, a flat heat-conducting tube , a hollow heat-conducting pipe, a light-emitting module and a light-shielding bracket, the flat heat-conducting pipe is vertically fixed on the lamp holder, and the hollow heat-conducting pipe is distributed along the contour line of the flat heat-conducting pipe and is closely attached to the outer wall of the flat heat-conducting pipe Above, the two ends of the hollow heat-conducting pipe protrude from the lamp holder and are provided with a water-cooling interface, the light-emitting module is arranged on one surface of the flat heat-conducting pipe, the light-shielding bracket is sleeved on the light-emitting module, and There is a light-transmitting port for the light of the light-emitting module to emit outside. The control host includes a fixed base plate and a circulating water pump, a control circuit board, a fan and a cooling block arranged on the fixed base plate. The circulating water pump communicates with the described The water cooling interface is connected to form a water cooling circuit, and the pipeline passes through the heat dissipation block, and the control circuit board is respectively connected with the circulating water pump, the fan and the light emitting module.

As an improvement of the utility model, the control circuit board includes a control IC and a DC fan drive control module connected to the control IC, a headlight power supply drive control module, a DC circulating water pump drive control module, and a headlight temperature sensing module. Module and Bluetooth wireless communication module.

As an improvement of the utility model, the light-emitting module includes a mounting plate and an LED lamp arranged on the mounting plate, and the mounting plate is provided with a slot for inserting the flat heat pipe.

As an improvement of the present utility model, the outer wall of the installation plate is provided with an assembly groove matching the hollow heat conduction pipe.

As an improvement of the utility model, the lamp holder includes a copper bracket, a guide tube fixing frame, a headlight cover body and a headlight holder, the hollow water-conducting pipe is sintered and fixed on the copper bracket, and the light-shielding bracket passes through the headlight The card holder is fixed on the upper surface of the copper bracket, the headlight cover is arranged on the lower surface of the copper bracket, and the water cooling interface is fixed on the headlight cover through the guide tube fixing frame, and is connected with the hollow water-conducting pipe.

As an improvement of the utility model, the fixed base plate is an aluminum base plate, and the fixed base plate is provided with an aluminum heat dissipation shell capable of covering the control circuit board and the circulating water pump.

As an improvement of the utility model, heat dissipation fins are provided on the back of the fixed substrate.

As an improvement of the utility model, the fixed base plate is provided with an air vent matching the fan.

As an improvement of the utility model, a water tank is provided on the veneering surface of the heat dissipation block and the fixed base plate.

As an improvement of the utility model, the control host is connected to a wireless visual terminal pre-installed with APP control software through a wireless network, and the wireless visual terminal is a mobile phone or a tablet computer.

The beneficial effects of the utility model are: the structure design of the utility model is ingenious and reasonable. When the light-emitting module is lit, the circulating water pump is turned on, and the internal water starts to circulate, and the heat emitted by the light-emitting module is transmitted to the flat heat-conducting tube. The flat heat-conducting pipe conducts to the hollow heat-conducting pipe, and finally the water conducts to the heat dissipation block, and is quickly dissipated through the heat dissipation block, so as to realize the timely removal of the heat of the light-emitting module, which effectively improves the heat dissipation effect and prolongs the service life; at the same time, it can Real-time monitoring through wireless visual terminals pre-installed with APP control software, such as mobile phones or tablet computers, can obtain real-time working information related to lights, such as brightness, temperature, fan speed, water pump flow, etc. The operation is simple and convenient. The overall structure is simple and compact, easy to install, and conducive to wide popularization and application.

Below in conjunction with accompanying drawing and embodiment, the utility model is further described.

Description of drawings

Fig. 1 is a structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the water-cooled lamp body in the utility model.

Fig. 3 is a schematic diagram of an exploded structure of the water-cooled lamp body in the present invention.

Fig. 4 is a schematic diagram of the decomposition structure of the control host in the utility model.

Fig. 5 is a structural schematic diagram of the heat dissipation block in the present invention.

Fig. 6 is an interface diagram of the APP control software preinstalled in the wireless visual terminal in the utility model.

detailed description

Referring to Fig. 1 to Fig. 6, a kind of visualized wireless APP controllable water-cooling cycle heat dissipation automotive headlight provided by this embodiment includes a water-cooled lamp body 1, a wireless visual terminal pre-installed with APP control software and a wireless visual terminal capable of communicating with The control host 2 connected to the wireless visual terminal, the water-cooled lamp body 1 includes a lamp holder 11, a flat heat pipe 12, a hollow water pipe 13, a light-emitting module 14 and a light-shielding bracket 15, and the flat heat pipe 12 is vertical Fixed on the lamp holder 11, the hollow heat conduction pipe 13 is distributed along the contour line of the flat heat conduction pipe 12 and clings to the outer side wall of the flat heat conduction pipe 12. protruding and provided with a water-cooling interface 16, the light-emitting module 14 is arranged on one surface of the flat heat pipe 12, the light-shielding bracket 15 is sleeved on the light-emitting module 14, and a hole for the light-emitting module 14 is provided. The light-transmitting port 151 for external light emission, the control host 2 includes a fixed base plate 21 and a circulating water pump 22, a control circuit board 23, a fan 24 and a cooling block 25 arranged on the fixed base plate 21, and the circulating water pump 22 communicates with the The water-cooling interfaces are connected to form a water-cooling circuit, and the pipeline passes through the heat dissipation block 25 , and the control circuit board 23 is connected to the circulating water pump 22 , the fan 24 and the light emitting module 14 respectively.

Specifically, the control circuit board 23 includes a control IC and a DC fan drive control module connected to the control IC, a headlight power supply drive control module, a DC circulating water pump drive control module, a headlight temperature sensing module, and a Bluetooth wireless communication module. module. Of course, the Bluetooth wireless communication module can also be other wireless communication modules, such as WIFI wireless communication module, 3G wireless communication module, 4G wireless communication module and so on. The DC fan drive control module is used to supply power to the fan and control the speed of the fan. The headlight power drive control module is used to supply power to the light-emitting module 14 and control the brightness of the light-emitting module 14; the DC circulating water pump drive control module is used to supply power to the circulating water pump 22 and control the flow of the circulating water pump 22; the headlight temperature sensor The module is used for sensing the temperature of the fixed substrate 21 and feeding it back to the control IC. The bluetooth wireless communication module is used to connect and communicate with the wireless visual terminal.

The light-emitting module 14 includes a mounting plate 141 and an LED lamp 142 arranged on the mounting plate 141. The mounting plate 141 is provided with a slot for inserting the flat heat pipe 12, which is easy to assemble and stable to install. Good sex. Preferably, an assembly groove 143 adapted to the hollow heat conduction pipe 13 is provided on the outer wall of the installation plate 141 . The fit is tighter and the heat conduction efficiency is better.

Specifically, the lamp holder 11 includes a copper bracket 111, a guide tube fixing frame 112, a headlight cover body 113 and a headlight holder 114, the hollow water-conducting pipe 13 is sintered and fixed on the copper bracket 111, and the light-shielding bracket 15 passes through The headlight holder 114 is fixed on the upper surface of the copper bracket 111, the headlight cover body 113 is covered on the lower surface of the copper bracket 111, and the water cooling interface 16 is fixed on the headlight cover body 113 through the guide tube fixing frame 112 , and be connected with the hollow heat conduction pipe 13.

Preferably, the fixed substrate 21 is an aluminum substrate, which has a good heat dissipation effect, and the fixed substrate 21 is provided with an aluminum heat dissipation shell 26 which can cover the control circuit board 23 and the circulating water pump 22, and has a good protection effect. Heat dissipation fins are provided on the back of the fixed substrate 21 to further improve the heat dissipation effect. An air vent matching the fan 24 is provided on the fixed base plate 21 to facilitate ventilation.

A water tank 251 is provided on the veneer surface of the heat dissipation block 25 and the fixed base plate 21 for storing water, so that the water stays for a certain period of time, so that the heat exchange is more sufficient.

In this embodiment, the wireless visual terminal is a mobile phone. In other embodiments, the wireless visual terminal may also be a tablet computer or other electrical appliances with screen and wireless connection functions.

When working, after the light-emitting module 14 is lit, the circulating water pump 22 is turned on, and the water inside begins to circulate, and the heat emitted by the light-emitting module 14 is transferred to the flat heat-conducting pipe 12, which is then conducted to the hollow heat-conducting pipe 13. Finally, the water is conducted to the heat dissipation block 25, and then dissipated quickly through the heat dissipation block 25, so that the heat of the light emitting module 14 can be taken away in time, effectively improving the heat dissipation effect and prolonging the service life.

When wireless remote monitoring is required, corresponding APP control software is pre-installed on the wireless visual terminal, which can be a mobile phone, a tablet, etc.; then the wireless visual terminal is connected to the control circuit board 23 through the Bluetooth network. At this time, open the APP control software, the interface is shown in Figure 6, there are temperature display windows, fan speed display windows, brightness display windows and pump flow display windows, and there are plus and minus buttons on the right side of each display window to adjust the corresponding brightness, Temperature, fan speed, water pump flow, many functions, easy to use, bring convenience to people.

According to the disclosure and teaching of the above specification, those skilled in the art to which the present utility model belongs can also change and modify the above embodiment. Therefore, the utility model is not limited to the specific implementation manners disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of description, and do not constitute any limitation to the present invention. The use of other lamps identical or similar thereto is within the protection scope of the present invention.

Claims (9)

1. A visual wireless APP controllable water-cooled circulating heat dissipation automobile headlight is characterized in that it includes a water-cooled lamp body and a control host, and the water-cooled lamp body includes a lamp holder, a flat heat-conducting pipe, a hollow heat-conducting pipe, a light-emitting module and The light-shielding bracket, the flat heat-conducting pipe is vertically fixed on the lamp holder, the hollow heat-conducting pipe is distributed along the contour line of the flat heat-conducting pipe and closely attached to the outer wall of the flat heat-conducting pipe, the two ends of the hollow heat-conducting pipe Protruding from the lamp holder and having a water-cooling interface, the light-emitting module is set on one surface of the flat heat pipe, the light-shielding bracket is sleeved on the light-emitting module, and there are openings to let the light of the light-emitting module The control host includes a fixed substrate and a circulating water pump, a control circuit board, a fan and a cooling block arranged on the fixed substrate. The circulating water pump is connected to the water-cooling interface through a pipeline to form a water-cooling circuit, and the The pipeline passes through the heat dissipation block, and the control circuit board is respectively connected with the circulating water pump, the fan and the light emitting module. 2. The visualized wireless APP controllable water-cooling cycle heat dissipation automobile headlight according to claim 1, characterized in that: the control circuit board includes a control IC and a DC fan drive control module connected to the control IC respectively, a headlight Power drive control module, DC circulating water pump drive control module, headlight temperature sensing module and Bluetooth wireless communication module. 3. The visualized wireless APP controllable water-cooling cycle heat dissipation automobile headlight according to claim 1 or 2, characterized in that: the light-emitting module includes a mounting plate and an LED light arranged on the mounting plate, and the mounting plate A slot for inserting the flat heat pipe is arranged on the top. 4. The visualized wireless APP controllable water-cooling cycle heat dissipation automobile headlight according to claim 3, characterized in that: the outer wall of the mounting plate is provided with an assembly groove matching the hollow water-conducting pipe. 5. The visualized wireless APP controllable water-cooling cycle heat dissipation automobile headlight according to claim 1, characterized in that: the lamp holder includes a copper bracket, a guide tube fixing frame, a headlight cover body and a headlight holder, and the The hollow water-conducting pipe is sintered and fixed on the copper bracket, the light-shielding bracket is fixed on the upper surface of the copper bracket through the headlight holder, the headlight cover is set on the lower surface of the copper bracket, and the water-cooling interface is fixed through the guide tube The frame is fixed on the headlight cover body and is connected with the hollow water-conducting pipe. 6. The visualized wireless APP controllable water-cooled circulating heat dissipation automobile headlight according to claim 1, characterized in that: the fixed substrate is an aluminum substrate, and the fixed substrate is provided with a cover capable of connecting the control circuit board and the circulating water pump Live aluminum cooling case. 7. The visualized wireless APP controllable water-cooling cycle heat dissipation automobile headlight according to claim 1 or 6, characterized in that: the back side of the fixed substrate is provided with heat dissipation fins. 8. According to claim 1 or 6, the visual wireless APP controllable water-cooling cycle heat dissipation automobile headlight, the fixed base plate is provided with a ventilation port suitable for the fan. 9. The visualized wireless APP controllable water-cooling cycle heat dissipation automobile headlight according to claim 1 or 2, characterized in that: the control host is connected to a wireless visual terminal pre-installed with APP control software through a wireless network, and the The wireless visual terminal is a mobile phone or a tablet computer.