CN103244899B

CN103244899B - The many surface illuminators of solid bottom car door

Info

Publication number: CN103244899B
Application number: CN201210023851.9A
Authority: CN
Inventors: 萧莹灯
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-03
Filing date: 2012-02-03
Publication date: 2016-08-10
Anticipated expiration: 2032-02-03
Also published as: CN103244899A

Abstract

The many surface illuminators of solid bottom a kind of car door: a lamp body shell constitutes a pyramidal three-dimensional lamp housing protruded, four of the lamp housing that this solid is protruded are respectively external, interior face, upper surface portion, lower face, and form four luminous irradiation areas, and in the inside of lamp housing, seat in this is utilized to form the dividing plate being allocated as, and corresponding external, interior face, upper surface portion, lower part are slit into four echo areas respectively, respectively external reflectance district, internal reflection district, upper echo area, lower echo area；One luminescence unit assembly, by a piece of circuit substrate as carrier, this circuit substrate connects component and the light emitting diode of necessity, including warning flasher, atmosphere light source, lighting source；After making car door opening, obtain the flash caution light of oriented car body rear warning, to ground, lower section seat direct lighting；Again after closing of the door, to producing atmosphere illumination light etc. in compartment.

Description

The many surface illuminators of solid bottom car door

Technical field

The present invention relates to refer to a kind of illuminator, be espespecially arranged on same at car door opening of arrangements for automotive doors inner face lower edge Shi Qidong illuminates, and the many surface illuminators of solid bottom the car door extinguished after closing of the door.

Background technology

As shown in Figure 1 or 2, a kind of lower section illuminating lamp body D4 being installed on arrangements for automotive doors D inner face, usually it is installed in Arrangements for automotive doors inner face D1；Or such as Fig. 2, it is installed in the D2 of the lower edge in the outer part position of door internal decoration plate；This lamp body D4 is mainly embedded in car Between door internal decoration plate, a built-in bulb, Surface coating a piece of diffusion printing opacity shell, when car door opening, starting current lights bulb, And then can pass in and out while car door D strides into threshold D3 for personnel, the environment near car door inner face D1 or threshold D3 is done certain The illumination of degree.

This lamp body D4 or D5 due to smooth in arrangements for automotive doors inner face D1 or trim panel lower edge D2, when the car door opening of automobile Its effect produced, it is simply that produce and do not have directive extensive illumination, and its function singleness.

Also have a kind of part in the outer part being installed in automobile door internal decoration plate, produce red flasher with red lamp housing Automobile rear is provided the device of the alarm signal after opening the door.

Summary of the invention

The present invention, the plane composition and the simple function that are primarily directed to above-mentioned vehicle door interior trim panel lamp body are innovated and are sent out Bright.The phase of its object is to makes to be modified to possess have three-dimensional, many irradiation areas, multi-functional illuminating lamp body.

The many surface illuminators of solid bottom a kind of car door of the present invention, comprise: a lamp body shell constitutes a pyramid The lamp housing that shape solid is protruded, is formed as four sides light-emitting area, and four light-emitting areas of lamp housing of this solid protrusion are respectively external, interior Face, upper surface portion, lower face, and produce four luminous irradiation areas, and in the inside of lamp housing, utilize seat in this to form separation The dividing plate of effect, and corresponding external, interior face, upper surface portion, lower part are slit into four echo areas respectively, respectively external reflectance District, internal reflection district, upper echo area, lower echo area；One luminescence unit assembly, after being arranged on middle seat, this luminescence unit assembly Light source (necessary component and light emitting diode can be connected on this circuit substrate by a piece of circuit substrate as carrier (LED))。

Wherein:

This light source can include warning flasher, atmosphere light source, lighting source part or whole；After constituting according to a combination thereof Effect, this warning flasher is between external reflectance district, and it is luminous that light source can penetrate external；Atmosphere light source is positioned at internal reflection District, it is luminous that light source penetrates interior face；Lighting source is positioned at lower echo area, and it is luminous that light source penetrates lower face；Upper echo area and institute thereof Corresponding upper surface portion, can elastic option and installment warning flasher or atmosphere light source；One connects plug and is connected with this luminescence unit, It is conductively connected for doing male and female with the attaching plug within car door, to provide luminescence unit power supply and control.

The control of its power supply is except by connecting plug, the power supply provided and car door keying control signal wire constitute first Outside Duan Huilu, separately it is equipped with a grounded circuit line, makes this luminescence unit constitute second segment loop, and then two-part can be made Drive.

Wherein warning flasher and lighting source are connected by first paragraph loop.Atmosphere light source is then by second segment loop Connected；While may be set to car door opening, first loop conducting, order warning flasher and lighting source are opened simultaneously Dynamic.Car door rear has been sent warning flicker and illumination car door ground environment；While closing of the door, first paragraph loop is closed Closing, second segment loop turns on, i.e. warning flasher and lighting source extinguishes, atmosphere light source simultaneously because first loop cuts off Opening, light is through penetrating the diffusion luminescence of inner face portion, and can produce milder atmosphere between the car door of car indoor and seat, floor Illumination.

Second segment loop therein, can be equipped with one group of timing element, to control the shut-in time of second servo loop.

Accompanying drawing explanation

Fig. 1 existing car door soffit lighting lamp (plane).

Fig. 2 existing car door soffit lighting lamp (elbow down type).

The axonometric chart of Fig. 3 first embodiment of the invention.

The profile of Fig. 4 first embodiment of the invention.

The orthogonal view of Fig. 5 present invention first, second embodiment.

The sectional side view of Fig. 6 second embodiment of the invention.

The axonometric chart of Fig. 7 second embodiment of the invention.

The parts explosion of Fig. 8 second embodiment of the invention.

The door opening state schematic diagram of Fig. 9 first embodiment of the invention.

The door opening state schematic diagram of Figure 10 second embodiment of the invention

The view of closing the door of Figure 11 first embodiment of the invention

The view of closing the door of Figure 12 second embodiment of the invention

[main element symbol description]

1 lamp body 10 lamp housing

Face in 101 externals 102

103 upper surface portion 104 lower faces

Seat 111 external reflectance district in 11

112 echo areas in internal reflection district 113

114 times echo areas.12 luminescence unit assemblies

120 circuit substrates 121 warn flasher

122 atmosphere light sources 123 connect plug

124 lighting source 125 grounded circuits

126 inner seats

Detailed description of the invention

The first embodiment of the present invention, such as the installation back pullout (BPO) shape of the axonometric chart of Fig. 3, the profile of Fig. 4, Fig. 5 and Fig. 9 Shown in pass door state after state, Figure 11 installation, it constitutes the existing whole plane lamp body being primarily directed to as shown in Figure 1 and is invented Design.

The second embodiment of the present invention, as shown in the part explosive view of the profile of Fig. 6, the axonometric chart of Fig. 7 and Fig. 8, its Constitute then for designed by existing elbow down type lamp body as shown in Figure 2.

These two kinds of embodiments, all constitute a three-dimensional lamp housing 10 protruded on the surface of lamp body 1, and this solid is protruded for four sides Cone, can produce the shadow surface of four direction with this.

Four shadow surfaces of lamp housing 10 that this solid is protruded, respectively external 101, interior facial 102, upper surface portion 103, under The shadow surface of face 104 four different directions such as grade；And in the inside of lamp housing 10, utilize seat 11 in formed compartmentation every Plate, corresponding external 101, interior facial 102, upper surface portion 103, lower face 104 are divided into four echo areas (such as Fig. 5), are respectively External reflectance district 111, internal reflection district 112, upper echo area 113, lower echo area 114.

One luminescence unit 12 assembly, is arranged in this after seat 11, this luminescence unit assembly except having a shell, Still can comprise by a piece of circuit substrate 120 as carrier, this circuit substrate 120 connects the component and luminous two of necessity Pole pipe (LED), includes: warning flasher 121, atmosphere light source 122, lighting source 124.

Complex chart 5,6,7,8, the relation after constituting according to a combination thereof, this warning flasher 121 is positioned at external reflectance district Between 111, when its electric power loop starts (enabling), it is luminous that light source can penetrate external 101, and meanwhile, lighting source 124 is positioned at Lower echo area 114, it is luminous that light source penetrates lower face 104；Atmosphere light source 122 is positioned at internal reflection district 112 (or upper echo area 113), When its electric power loop is activated (closing the door), light source penetrates interior facial 102 luminescences.

Upper echo area 113 and corresponding upper surface portion 103 thereof, can elastic option and installment warning flasher 121 or atmosphere light Source 122, or both and deposit.

Such as Fig. 7 and Fig. 8, one connects plug 123 and is connected with this luminescence unit 12, for inserting with the power supply within car door D Head does male and female and is conductively connected, to provide luminescence unit 12 power supply and control.

Such as Fig. 9 (first embodiment), Figure 10 (the second embodiment), when car door D is unlocked, the external 101 of lamp body 1 irradiates Car rear, region, and flash the red flashing light to rear warning；And the positive irradiation area landing ground of lower face 104, and illuminate Ground.

Such as the second embodiment three-dimensional exploded view of Fig. 9, wherein at two lines (direct power line, the Men Kai connecting plug 123 OFF signal line) outside, the circuit substrate 120 of luminescence unit 12 can separately be equipped with a grounded circuit 125, makes this luminescence unit 12 There are three line two loops, and then two-part driving can be made.

Warning flasher 121 and lighting source 124 are connected (open the door and start) by first loop.And atmosphere light source 122 are connected (startup of closing the door) by second loop.

Atmosphere light source 122 also can do of short duration electric power storage by an electric capacity, or by rechargeable battery electric power storage, in order at closing of the door Afterwards (after warning flasher and lighting source extinguish), by electric capacity or the electric power storage of battery and release, continue in the generation of car indoor Atmosphere light source；Such as Figure 11 and Figure 12, the first and second embodiments are all same, after display car door D closes, in the lower face 104 of lamp body 1 Lighting source extinguish, then in face 102 (or including upper surface portion 103) atmosphere light source light；Owing to position is relatively low and position Between seat D5 and door internal decoration plate D1, therefore the irradiation areas such as the door internal decoration plate D1 in compartment, floor D6 can be produced indirectly Atmosphere illuminating effect, and do not affect driving or the noctovision of passenger.

The many surface illuminators of solid bottom the car door of the present invention, the surface of this lamp body 1 constitutes a three-dimensional lamp protruded Shell 10, it is four sides cone that this solid is protruded, and produces the shadow surface of four direction with this.Four of the lamp housing 10 that this solid is protruded Shadow surface is respectively external 101, interior facial 102, the shadow surface of four different directions such as upper surface portion 103, lower face 104.

And in the inside of lamp housing 10, utilize seat 11 in this to form dividing dividing plate, corresponding external 101, inner face Portion 102, upper surface portion 103, lower face 104 are separated into four echo areas (such as Fig. 5), respectively external reflectance district 111, internal reflection district 112, upper echo area 113, lower echo area 114.

One luminescence unit 12 assembly, after being arranged on middle seat 11, this luminescence unit assembly is except having a shell, Shang Ke Comprise by a piece of circuit substrate 120 as carrier, this circuit substrate 120 connects component and the light emitting diode of necessity (LED), include: warning flasher 121, atmosphere light source 122, lighting source 124.

It is installed in door inner decoration board lower edge, provides two-part luminescence, three kinds of light sources, four luminescences with single lamp body Shadow surface；This two-part is luminous, may be set to:

First paragraph drives, while car door D opens, and first loop conducting, it may be assumed that warning flasher 121 and illumination Light source 124 is activated simultaneously.That is, the external 101 by door outside sends alarm flashing (such as HONGGUANG or gold-tinted), has warning The effect of back car；And ground is sent lighting source, to illuminate the ground planar in upper and lower workshop near car door lower face 104 State.

Second segment drives, and while car door D closes, is switched to second loop, it may be assumed that warning flasher 121 and photograph Source, Mingguang City 124 is extinguished because first loop cuts off, and second loop is activated simultaneously, atmosphere light source 122 (such as blue light or Fructus Citri tangerinae Light) to open in this, light spreads luminescence through penetrating inner face portion 102, and can produce relatively between the car door of car indoor and seat, floor For soft atmosphere illumination.

Above-mentioned second loop, by another ground wire, the power line arranging in pairs or groups original is constituted.Or device has storage function Electric capacity or battery produce.

Above-mentioned second loop, can arrange one group of timing element, to control the opening time of second servo loop, such as: atmosphere Light source 122 extinguishes for 10 minutes after being activated.

Claims

1. the many surface illuminators of solid bottom a car door, it is characterised in that comprising:

One lamp body shell, it is a pyramidal three-dimensional lamp housing protruded, and is formed with four light-emitting areas, the lamp that this solid is protruded Four light-emitting areas of shell are respectively defined as external, interior face, upper surface portion, lower face, and produce four luminous irradiation areas, in The inside of lamp housing, in utilization, seat forms the dividing plate of a tool compartmentation, corresponding external, interior face, upper surface portion, lower face and Being partitioned into four echo areas, described four echo areas are respectively external reflectance district, internal reflection district, upper echo area, lower echo area；

One luminescence unit assembly, to arranging by middle seat, this luminescence unit assembly comprises a piece of circuit substrate as carrier, And it is equipped with light source on this circuit substrate；

One connects plug and is connected with this luminescence unit assembly, is conductively connected for doing male and female with the attaching plug within car door, Thus providing power supply and control for light source, this luminescence unit assembly is except having by connecting power supply and the car door that plug is provided Open and close outside the first paragraph loop that control signal wire is formed, be separately equipped with a grounded circuit line, make this luminescence unit assembly have There is second segment loop.

2. the many surface illuminators of solid bottom car door as claimed in claim 1, it is characterised in that this light source includes that warning is dodged At least one among bright light source, atmosphere light source and lighting source；This warning flasher corresponds between external reflectance district, this warning The light that flasher sends can penetrate external；Atmosphere light source corresponds to internal reflection district, and the light that this atmosphere light source sends is worn Face in thoroughly；Lighting source corresponds to lower echo area, the light penetration lower face that this lighting source sends.

3. the many surface illuminators of solid bottom car door as claimed in claim 1, it is characterised in that wherein warn flasher Connected by first paragraph loop with lighting source.Atmosphere light source is then connected by second segment loop；And while car door opening, First paragraph loop turns on, and order warning flasher and lighting source are activated simultaneously；When a vehicle door is closed, first paragraph loop is closed Closing, second segment loop turns on, and makes warning flasher and lighting source extinguish and the unlatching of atmosphere light source.

4. the many surface illuminators of solid bottom car door as claimed in claim 3, it is characterised in that second segment therein returns Road, is equipped with one group of timing element, to control the shut-in time of second servo loop.

5. the many surface illuminators of solid bottom car door as claimed in claim 2, it is characterised in that upper echo area and institute thereof are right Upper surface portion is answered to be furnished with other warning flasher or other atmosphere light source.