CN207122860U

CN207122860U - A kind of dismountable LED automobile headlamp

Info

Publication number: CN207122860U
Application number: CN201720935912.7U
Authority: CN
Inventors: 尹晓金; 代宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-31
Filing date: 2017-07-31
Publication date: 2018-03-20
Anticipated expiration: 2027-07-31

Abstract

The utility model discloses a kind of dismountable LED automobile headlamp,Its structure includes lamp body,Fixed plate,Linear lamp bead,Fixing device,Heat pipe,Water proof ring,Heat abstractor,Power interface,Moistureproof cotton,Light sensor,Inductive head,Processor,Inductance coil,A kind of dismountable LED automobile headlamp of the present utility model is by setting light sensor in fixed plate,Sensing ambient is simultaneously handled,Brightness regulation is carried out automatically to linear lamp bead,And lamp body sets moistureproof cotton to prevent lamp body makes moist from causing the damage of radiator,So as to solve dismountable LED headlights of prior art all without the function according to ambient automatic regulating lightness,Many drivers did not often switch far and near lamp in recent years,Easily lead to the generation of traffic accident,Although present dismountable LED headlights all have heat abstractor,But at some compared with humid region,Steam is easily advanced into lamp body,Make heat abstractor failure,The problem of causing serious LED heating and service life reduction.

Description

A kind of dismountable LED automobile headlamp

Technical field

The utility model is a kind of dismountable LED automobile headlamp, belongs to LED automobile headlamp field.

Background technology

LED is the abbreviation of English light emitting diode (light emitting diode), and its basic structure is one piece Electroluminescent chip of semiconductor material, with elargol or latex solidified to support, then with silver wire or gold thread connect chip and Circuit board, then surrounding sealed with epoxy resin, play a part of protect internal core, shell is finally installed, so LED lamps Anti-seismic performance it is good.In terms of being related to the daily household electrical appliances such as mobile phone, desk lamp, household electrical appliances and machinery production with field, with science skill The rapid development of art, dismountable LED headlights of prior art all do not have the function according to ambient automatic regulating lightness, Many drivers did not often switch far and near lamp in recent years, it is easy to the generation to result in an automobile accident, although present dismountable LED is big Lamp all has heat abstractor, but is easily advanced into lamp body compared with humid region, steam at some, makes heat abstractor failure, Cause LED heating serious and service life reduction.

Utility model content

In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of dismountable LED automobile headlamp, with Dismountable LED headlights of prior art are solved all without the function according to ambient automatic regulating lightness, are resulted in an automobile accident Rate rises, and steam is easily accessible lamp body, and heat abstractor is easy to failure, the problem of causing serious LED heating and service life reduction.

To achieve these goals, the utility model is to realize by the following technical solutions：A kind of dismountable LED Headlight for vehicles, including lamp body, fixed plate, linear lamp bead, fixed screw, fixing device, heat pipe, water proof ring, heat abstractor, power supply Interface, it is characterised in that：Also include moistureproof cotton, light sensor, inductive head, clip, processor, power line, inductance coil, The moistureproof cotton is located at lamp body both side surface, and the positive upper surface of lamp body is connected with fixed plate, and the light sensor is located at Fixed plate upper left side, and be fixedly connected with fixed plate, the linear lamp bead is located at fixed plate front surface, and the fixed screw is set In fixed plate surface diagonal angle, the heat abstractor is located at lamp body lower end, and is fixedly connected with lamp body, and the power interface is set Electrically connected in heat abstractor right lateral surface, and with heat abstractor, the heat abstractor upper end face is provided with water proof ring, the lamp Body is connected by heat pipe with heat abstractor, and the fixing device inner surface is connected with tube surface, and the inductive head is located at light Line inductor upper end, the inductive head rear surface are connected with processor upper end face, and the clip is located at processor bottom Portion, and be fixedly connected with processor, the processor rear surface is provided with power line and inductance coil, the light sensor Electrically connected by power line with power interface, the processor is electrically connected by inductance coil with linear lamp bead.

Further, the fixed screw is respectively provided with two.

Further, the heat abstractor and heat pipe are vertical stratification.

Further, the heat abstractor air outlet is respectively provided with 12.

Further, the power interface sets power-off protection apparatus.

Further, the light sensor is vertical with fixed plate surface.

Further, stainless steel is used outside the lamp body, prevents from getting rusty.

Further, the water proof ring uses high heat resistanceheat resistant silica gel, prevents high temperature from causing hydrosphere to melt.

A kind of dismountable LED automobile headlamp of the present utility model, by setting light sensor in fixed plate, sensing Ambient is simultaneously handled, and brightness regulation is carried out automatically to linear lamp bead, and the dismountable LED headlights for solving prior art do not have The function of with good grounds ambient automatic regulating lightness, the problem of rate that results in an automobile accident rises, and lamp body sets moistureproof cotton to prevent Lamp body, which makes moist, causes the damage of radiator, solves steam and is easily accessible lamp body, heat abstractor is easy to failure, causes LED to be generated heat The problem of serious and service life reduction.

Brief description of the drawings

By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is structural representation of the present utility model；

Fig. 2 is light sensor schematic diagram of the present utility model；

Fig. 3 is circuit theory diagrams of the present utility model.

In figure：Lamp body -1, moistureproof cotton -2, fixed plate -3, light sensor -4, linear lamp bead -5, fixed screw -6, fixation Device -7, heat pipe -8, heat abstractor -9, power interface 10, inductive head -41, clip -42, processor -43, power line -44, Inductance coil -45, water proof ring -81.

Embodiment

Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below With reference to embodiment, the utility model is expanded on further.

Fig. 1, Fig. 2 and Fig. 3 are referred to, the utility model provides a kind of dismountable LED automobile headlamp：Including lamp body 1, admittedly Fixed board 3, linear lamp bead 5, fixed screw 6, fixing device 7, heat pipe 8, water proof ring 81, heat abstractor 9, power interface 10, protection against the tide Cotton 2, light sensor 4, inductive head 41, clip 42, processor 43, power line 44, inductance coil 45, moistureproof cotton 2 are located at lamp The both side surface of body 1,1 positive upper surface of lamp body are connected with fixed plate 3, and light sensor 4 is located at the upper left side of fixed plate 3, and with Fixed plate 3 is fixedly connected, and linear lamp bead 5 is located at the front surface of fixed plate 3, and fixed screw 6 is located at the surface diagonal angle of fixed plate 3, is dissipated Thermal 9 is located at the lower end of lamp body 1, and is fixedly connected with lamp body 1, and power interface 10 is located at the right lateral surface of heat abstractor 9, and Electrically connected with heat abstractor 9, the upper end face of heat abstractor 9 is provided with water proof ring 81, and lamp body 1 is connected by heat pipe 8 and heat abstractor 9 Connect, the inner surface of fixing device 7 is connected with the surface of heat pipe 8, and inductive head 41 is located at the upper end of light sensor 4, the lower end of inductive head 41 Surface is connected with the upper end face of processor 43, and clip 42 is located at the bottom of processor 43, and is fixedly connected with processor 43, The rear surface of processor 43 is provided with power line 44 and inductance coil 45, and light sensor 4 passes through power line 44 and power interface 10 Electrical connection, processor 43 electrically connected by inductance coil 45 with linear lamp bead 5, and fixed screw is respectively provided with two, heat abstractor and Heat pipe is vertical stratification, and heat abstractor air outlet is respectively provided with 12, and power interface sets power-off protection apparatus, light sensor It is vertical with fixed plate surface, stainless steel is used outside lamp body, prevents from getting rusty, water proof ring uses high heat resistanceheat resistant silica gel, prevents height Temperature causes hydrosphere to melt.

Light sensor 4 described in this patent is that light projector and light-receiving device are formed by two components, utilizes light projector Light is focused on it by lens, the lens for the light-receiving device that arrives through transmission, then to reception inductor, the light that inductor will receive Signal is transformed into electrical signal, and this telecommunication signals more can further make a variety of switches and control action, its general principle The signal that the action covered is obtained is done the light light projector light-receiving device to be used to complete various Automated condtrols, Moistureproof cotton 2 refers to prevent equipment and making moist for some mechanical parts under the big environment of moisture and cause parts damages or life Rust, and cause to be stopped.

When user wants to use this patent, first lamp body 1 is fixed on light hole by fixing device 7 first, Fixing device 7 is mainly fixed lamp body 1, prevents from causing rocking for lamp body 1 during driving, then passes through power interface 10 The power control line of car is connected, power interface 10 then provides electric energy required at work for lamp body 1, then by driver's cabin Lamp control device start lamp body 1, the linear lamp bead 5 in fixed plate 3, which is activated, sends light source, and fixed plate 3 and fixed screw 6 are then Can fixed linear lamp bead good working environment is provided, linear lamp bead 5 belong to LED materials because be it is linear, significantly The penetrability for improving light irradiation, given off heat when linear lamp bead 5 works, easily cause the life-span to be shortened and reduce work Efficiency, heat abstractor 9 is discharged to by heat pipe 8 when heat is sent, heat abstractor 9 by built-in fan to heat at Reason, then discharged from air outlet, the main effect of heat pipe 8 is heat abstractor 9 and a heat transporting pipe of linear lamp bead 5, is prevented Hydrosphere 81 is in order to prevent steam from entering heat pipe 8, when Travel vehicle is to the weaker place of ambient, on light sensor 4 Inductive head 41 start to receive extraneous optical signal, by optical signal transmission to processor 43, and optical signal is handled, so It is transferred to afterwards by inductance coil 45 in linear lamp bead 5, brilliance control is carried out to it, effectively solves the removable of prior art The LED headlights unloaded all do not have the function according to ambient automatic regulating lightness, and many drivers did not often switch in recent years Far and near lamp, it is easy to the which the problem of generation to result in an automobile accident, the both sides of lamp body 1 are additionally provided with moistureproof cotton 2, and its specific effect is to prevent one Lamp body is easily advanced into compared with humid region, steam a bit, makes heat abstractor failure, causes LED to be generated heat the serious and life-span The problem of reduction, the clip 42 in the left side of light sensor 4 can fix light sensor 4, it is preferably received very much extraneous Optical signal, power line 44 and power interface 10, worked the electric energy needed for providing for light sensor 4.

Claims

1. a kind of dismountable LED automobile headlamp, including lamp body（1）, fixed plate（3）, linear lamp bead（5）, fixed screw（6）、 Fixing device（7）, heat pipe（8）, water proof ring（81）, heat abstractor（9）, power interface（10）, it is characterised in that：Also include protection against the tide Cotton（2）, light sensor（4）, inductive head（41）, clip（42）, processor（43）, power line（44）, inductance coil（45）, The moistureproof cotton（2）Located at lamp body（1）Both side surface, the lamp body（1）Positive upper surface and fixed plate（3）It is connected, the light Line inductor（4）Located at fixed plate（3）Upper left side, and and fixed plate（3）It is fixedly connected, the linear lamp bead（5）Located at solid Fixed board（3）Front surface, the fixed screw（6）Located at fixed plate（3）Surface diagonal angle, the heat abstractor（9）Located at lamp body （1）Lower end, and and lamp body（1）It is fixedly connected, the power interface（10）Located at heat abstractor（9）Right lateral surface, and with Heat abstractor（9）Electrical connection, the heat abstractor（9）Upper end face is provided with water proof ring（81）, the lamp body（1）Pass through heat pipe （8）With heat abstractor（9）Connection, the fixing device（7）Inner surface and heat pipe（8）Surface is connected, the inductive head（41） Located at light sensor（4）Upper end, the inductive head（41）Rear surface and processor（43）Upper end face is connected, described solid Fixed button（42）Located at processor（43）Bottom, and and processor（43）It is fixedly connected, the processor（43）Rear surface is set There is power line（44）With inductance coil（45）, the light sensor（4）Pass through power line（44）With power interface（10）It is electrically connected Connect, the processor（43）Pass through inductance coil（45）With linear lamp bead（5）Electrical connection.

A kind of 2. dismountable LED automobile headlamp according to claim 1, it is characterised in that：The fixed screw（6） Set two.

A kind of 3. dismountable LED automobile headlamp according to claim 1, it is characterised in that：The heat abstractor（9）With Heat pipe（8）For vertical stratification.

A kind of 4. dismountable LED automobile headlamp according to claim 1, it is characterised in that：The heat abstractor（9）Go out Air port is respectively provided with 12.

A kind of 5. dismountable LED automobile headlamp according to claim 1, it is characterised in that：The power interface（10） Power-off protection apparatus is set.

A kind of 6. dismountable LED automobile headlamp according to claim 1, it is characterised in that：The light sensor（4） With fixed plate（3）Surface is vertical.