CN109473304A - A kind of automobile door and window switch - Google Patents
A kind of automobile door and window switch Download PDFInfo
- Publication number
- CN109473304A CN109473304A CN201910001933.5A CN201910001933A CN109473304A CN 109473304 A CN109473304 A CN 109473304A CN 201910001933 A CN201910001933 A CN 201910001933A CN 109473304 A CN109473304 A CN 109473304A
- Authority
- CN
- China
- Prior art keywords
- light
- section
- guide
- lighting
- block
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/023—Light-emitting indicators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
Abstract
The invention discloses a kind of automobile door and window switches, its drip irrigation device includes including shell, the shell is equipped with multiple mounting grooves, button is installed on the mounting groove, LED light is equipped in the shell, the LED light is fixedly arranged above light guide, and the light guide is equipped with the multiple and one-to-one luminescence segment of mounting groove, in the luminescence segment insertion mounting groove, the light source in LED light can be oriented to each luminescence segment by the light guide.The present invention has the function of realizing multiple buttons by a LED light while lighting.
Description
Technical field
The present invention relates to a kind of switches, and more specifically it is related to a kind of automobile door and window switch.
Background technique
Traditional automobile door and window switch is upper there are four button, and the transparent icons on each button are carried out by a LED light
It lights, it is therefore desirable to use four LED light, cause great waste, and the characteristic of each LED is slightly different meeting so that four
Illumination effect on a button is slightly different, and reduces the aesthetic feeling of button.
Summary of the invention
In view of the deficienciess of the prior art, having the invention reside in a kind of automobile door and window switch is provided and passing through a LED
Lamp realizes the function that multiple buttons are lighted simultaneously.
To achieve the above object, the present invention provides the following technical scheme that a kind of automobile door and window switchs, including shell, institute
It states shell and is equipped with multiple mounting grooves, button is installed on the mounting groove, is equipped with LED light in the shell, the LED light
It is fixedly arranged above light guide, the light guide is equipped with the multiple and one-to-one luminescence segment of mounting groove, the luminescence segment insertion
In mounting groove, the light source in LED light can be oriented to each luminescence segment by the light guide.
By using above-mentioned technical proposal, the light in one LED light is transmitted on four luminescence segments by light guide,
So that a LED light can illuminate four buttons, to reduce LED light, manufacturing cost, and four buttons are reduced
Light source derive from a LED light and make, the bright dark degree of four buttons is close, so that people are more comfortable when using.
The present invention is further arranged to: the mounting groove is two rows of every row two, and the light guide uses transparent material system
At the light guide includes two symmetrical guide-lighting blocks, and the leaded light block includes light lead section, and the light lead section is located at LED
The surface of lamp, the light lead section is opposite for the extrados of arc and two light lead sections, and the upper end of the light lead section, which is connected with, leads
The other end connection of light section, the leaded light section is symmetrically given out light section there are two front and back, and the section of giving out light includes connecting with guide-lighting section
Shunting section, shunting section is arc, and the extrados of two shunting sections connected in the same guide-lighting section is opposite, the shunting
The other end of section is connected with extended segment, and extended segment is arc and upwardly extends, and is connected by shunting section and the same guide-lighting section
The intrados of two extended segments connect is opposite, and the luminescence segment is connected to the top of extended segment.
By using above-mentioned technical proposal, the light in LED light is passed to two light lead sections simultaneously, since light lead section is arc
Shape, light is reflected in guide-lighting section under the action of light lead section, and then leaded light Duan Guangjun is assigned on shunting section, since shunting section is
Arc, two sides are guide-lighting forwards, backwards under the action of shunting section and direct light into extended segment, since extended segment is arc, light quilt
It imported into and gives out light in section and shed by section of giving out light, the light source of such four luminescence segments derives from LED light and a transmitting side
Formula is identical, therefore when LED light is bright, and four luminescence segments can be lighted simultaneously and be appeared by the icon on button, so that four are pressed
The brightness of button is consistent, improves the comfort of people's sense organ and saves LED light.
The present invention is further arranged to: the shell includes upper housing and lower case, and upper housing and lower case are fastened and connected,
The mounting groove is located on upper housing, and partition is fixed in the lower case, and circuit board, the LED are equipped with below partition
Lamp welds on circuit boards, and the partition is equipped with the guide-lighting slot leaked out for LED light.
By using above-mentioned technical proposal, circuit board is separated with the inner cavity of upper housing by partition, so that if water passes through
When mounting groove is leak into upper housing, water is also not easy directly to be left on circuit board, makees to play certain protection to circuit board
With.
The present invention is further arranged to: the partition is equipped with block, and the leaded light slot is provided on block, the LED
Lamp is inserted into guide-lighting slot, and the lower end of the light lead section is inserted into guide-lighting slot.
By using above-mentioned technical proposal, the light that block can distribute LED light is blocked, so that LED light distributed
Light can be exported more by light lead section, and the loss of light is reduced.
The present invention is further arranged to: the front and rear sides of the leaded light block are equipped with link block, and the both ends of the link block are same
When connect with two guide-lighting blocks.
By using above-mentioned technical proposal, by link block by two guide-lighting block connections, so that two guide-lighting block connections are more
Step up it is close be not readily separated, thus prevent the guide-lighting block of side cause after deformation occurs luminescence segment on two guide-lighting blocks it is bright it is dark not
Consistent phenomenon occurs.
The present invention is further arranged to: the upper end of the upper enclosure inner wall is fixed, and there are four fixed block, the fixed block courts
It is fixed with the first limited block to the side of link block, the distance between two first limited blocks are less than the length of link block, described
The side of fixed block towards guide-lighting section is fixed with the second limited block, and the distance between two second limited blocks are less than the width of guide-lighting section
The lower section of degree, the leaded light section is fixed with support leg, and the support leg is abutted with partition, the upper end of the guide-lighting section and above can be with
It abuts.
By using above-mentioned technical proposal, after light guide installs, the left and right ends of link block can the limit of handbag first
The limitation of block, the front and rear sides of guide-lighting section will receive the limitation of the second limited block, so that light guide is in the horizontal direction not
Easily sliding, and pass through the effect of upper housing and support leg, so that light guide is also difficult to slide in the vertical direction, so that
The position of light guide is solid, so that this switch, when following motor racing, the position of light guide is not easy to change, so that on four buttons
Bright dark degree be able to maintain unanimously.
The present invention is further arranged to: the partition is equipped with the support slot protruded into for support leg.
By using above-mentioned technical proposal, support leg can be embedded into support slot, and support slot can limit support leg
Sliding scale improves the position-limiting action to light guide.
The present invention is further arranged to: multiple locating pieces, the position of the locating piece are fixed on the inner wall of the upper housing
It sets corresponding with link block and guide-lighting block.
It by using above-mentioned technical proposal, is contacted, reduce the wall thickness of upper housing and made with light guide by locating piece
It is more convenient that people install this switch.
The present invention is further arranged to: auxiliary tank is offered on the side wall of the upper housing, on the side wall of the lower case
Equipped with auxiliary block corresponding with auxiliary tank, the auxiliary block can be interference fitted with auxiliary tank.
By using above-mentioned technical proposal, after fastening upper housing and lower case, auxiliary block is inserted into auxiliary tank, and
Auxiliary block can be interference fitted with auxiliary tank, so that upper housing connects even closer be not readily separated with lower case.
In conclusion the invention has the following advantages:
The light in one LED light is evenly spread on four luminescence segments by light guide, to realize that four buttons are same
When light, to reduce LED light quantity, processing cost is reduced, and the brightness of four buttons is closer to, so that people
It watches more comfortable when button.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the perspective view of the explosion of the present embodiment；
Fig. 3 is the structural schematic diagram of light guide in the present embodiment；
Fig. 4 is the schematic diagram for highlighting upper housing internal structure in the present embodiment.
Appended drawing reference: 1, upper housing；2, lower case；3, partition；4, circuit board；5, LED light；6, guide-lighting block；7, link block；
11, mounting groove；12, button；13, fixed block；14, the first limited block；15, the second limited block；16, locating piece；31, block；32,
Guide-lighting slot；33, support slot；61, light lead section；62, guide-lighting section；63, it gives out light section；64, support leg；631, shunting section；632, extend
Section；633, luminescence segment.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Present embodiment discloses a kind of automobile door and window switches, as shown in Figure 1 and Figure 2, including upper housing 1 and lower case 2, on
Shell 1 and lower case 2 snap connection, and partition 3 is fixed in lower case 2, and the lower section of partition 3 is equipped with circuit board 4, circuit board
LED light 5 is installed on 4, block 31 is fixed on partition 3, the guide-lighting slot 32 leaked out for LED light 5 is offered on block 31.
As shown in Figure 1 and Figure 2, it is set on upper housing 1 there are four mounting groove 11, mounting groove 11 is two rows of and row two every.Peace
Button 12 is installed, button 12 is equipped with icon made of transparent material on tankage 11.It is equipped between partition 3 and upper housing 1
Using light guide made of PC transparent material, light guide includes two symmetrical guide-lighting blocks 6, and two or so pairs of connection
Two link blocks 7 of the guide-lighting block 6 of title, left leaded light section 62 and right guide-lighting section 62 are symmetrically.
As shown in Figure 2 and Figure 3, guide-lighting block 6 includes light lead section 61, and 61 lower end of light lead section is located at the surface of LED light 5 and inserts
Enter into block 31, the light lead section 61 of two guide-lighting blocks 6 links together, and light lead section 61 is the outer of arc and two light lead sections 61
Cambered surface is opposite.The upper end of light lead section 61 is connected with guide-lighting section 62, and the other end connection of guide-lighting section 62 is symmetrically put there are two front and back
Light section 63.
As shown in Figure 2 and Figure 3, section of giving out light 63 includes the shunting section 631 connecting with guide-lighting section 62, and shunting section 631 is arc,
And the extrados of two shunting sections 631 connected in the same leaded light section 62 is opposite, and the other end of shunting section 631, which is connected with, to be prolonged
Section 632 is stretched, extended segment 632 is arc and upwardly extends, and two connect by shunting section 631 with the same guide-lighting section 62
The intrados of extended segment 632 is opposite, and the luminescence segment 633 upwardly extended, four luminescence segments are fixed in the upper end of extended segment 632
633 are inserted into four mounting grooves 11 respectively.
As shown in Figure 2 and Figure 3, the light in LED light 5 is passed to two light lead sections 61 simultaneously, since light lead section 61 is arc,
Light is reflected in guide-lighting section 62 under the action of light lead section 61, and block 31 can hide the light that LED light 5 distributes
Gear, the light that LED light 5 is distributed is more to be exported by light lead section 61, and then guide-lighting 62 light of section assigns to shunting section
On 631, since shunting section 631 is arc, two sides are guide-lighting forwards, backwards under the action of shunting section 631 and reflect light to extended segment
In 632, since extended segment 632 is arc, light, which is reflected to, gives out light in section 63 and is shed by section 63 of giving out light, and such four shine
The light source of section 633 derives from a LED light 5 and transfer mode is identical, therefore when LED light 5 is bright, four 633 meetings of luminescence segment
It lights and is appeared by the icon on button 12 simultaneously, so that the brightness of four buttons 12 is consistent, improve the comfortable of people's sense organ
Property and save LED light 5.
As shown in Figure 3, Figure 4, fixed there are four fixed block 13 in the upper end of 1 inner wall of upper housing, fixed block 13 is towards connection
The side of block 7 is fixed with the first limited block 14, and the distance between two first limited blocks 14 are slightly less than the length of link block 7, make
It obtains light guide after link block 7 is embedded between two the first limited blocks 14 to be not easy to horizontally slip, so that this switch is following automobile
When movement, the left-right position of light guide will not change and influence the illumination effect of button 12.
As shown in Figure 3, Figure 4, the second limited block 15 is fixed in the side of fixed block 13 towards guide-lighting section 62, two second
The distance between limited block 15 is slightly less than the width of guide-lighting section 62, so that guide-lighting section 62 is embedded between two the second limited blocks 15
When, guide-lighting section 62 is clamped by the second limited block 15, so that this switch, when following motor racing, the front-rear position of light guide is not easy
Change and influence the illumination effect of button 12.
As shown in Figure 2, Figure 4 shows, the lower section of guide-lighting section 62 is fixed with support leg 64, is equipped on partition 3 and inserts for support leg 64
The support slot 33 entered, is fixed with multiple locating pieces 16 on the inner wall of upper housing 1, the position of locating piece 16 and link block 7 and leads
Light block 6 is corresponding, and when upper housing 1 and the fastening of lower case 2, support leg 64 is connected to 33 bottom of support slot and locating piece 16 is connected to
The upper end of link block 7 and guide-lighting block 6 further increases the positioning effect to light guide so that light guide is not easy to move up and down
Fruit, when so that this switch following motor racing, the position of light guide is not susceptible to change.
Specifically used process: after LED is lighted, light lead section 61 introduces light into guide-lighting section 62, then passes through shunting section 631
It separates, and light is led upwards in the case where extended segment 632 acts on and is issued finally by luminescence segment 633, so that 5 energy of LED light
Enough while four buttons 12 are lighted, reduces production cost, and the light source of four buttons 12 derives from a LED light 5 and makes
, the bright dark degree of four buttons 12 is close, so that people are more comfortable when using.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to restrict the invention, all in design structure of the invention
Within think of, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of automobile door and window switch, including shell, the shell are equipped with multiple mounting grooves (11), on the mounting groove (11)
Button (12) are installed, it is characterised in that: be equipped with LED light (5) in the shell, the LED light (5) is fixedly arranged above leaded light
Body, the light guide are equipped with multiple and mounting groove (11) one-to-one luminescence segment (633), luminescence segment (633) insertion
In mounting groove (11), the light source on LED light (5) can be oriented to each luminescence segment (633) by the light guide.
2. a kind of automobile door and window switch according to claim 1, it is characterised in that: the mounting groove (11) is two rows of every rows
Two, the light guide is made of transparent material, and the light guide includes two symmetrical guide-lighting blocks (6), described to lead
Light block (6) includes light lead section (61), and the light lead section (61) is located at the surface of LED light (5), and the light lead section (61) is arc
And the extrados of two light lead sections (61) is opposite, the upper end of the light lead section (61) is connected with guide-lighting section (62), the leaded light section
(62) other end connection is symmetrically given out light section (63) there are two front and back, and the section of giving out light (63) includes connecting with guide-lighting section (62)
Shunting section (631), shunting section (631) is arc, and two shunting sections (631) connected on the same guide-lighting section (62)
Extrados is opposite, and the other end of the shunting section (631) is connected with extended segment (632), and extended segment (632) are arc and prolong upwards
It stretches, and opposite with the intrados of two extended segments (632) that the same guide-lighting section (62) connects by shunting section (631), institute
State the top that luminescence segment (633) is connected to extended segment (632).
3. a kind of automobile door and window switch according to claim 2, it is characterised in that: the shell include upper housing (1) and
Lower case (2), upper housing (1) and lower case (2) are fastened and connected, and the mounting groove (11) is located on upper housing (1), the lower casing
It is fixed with partition (3), is equipped with below partition (3) circuit board (4), the LED light (5) is welded on circuit board (4) in body (2)
On, the partition (3) is equipped with the guide-lighting slot (32) leaked out for LED light (5).
4. a kind of automobile door and window switch according to claim 3, it is characterised in that: the partition (3) is equipped with block
(31), the guide-lighting slot (32) is provided on block (31), and the LED light (5) is inserted into guide-lighting slot (32), the light lead section
(61) lower end is inserted into guide-lighting slot (32).
5. a kind of automobile door and window switch according to claim 4, it is characterised in that: the front and rear sides of the leaded light block (6)
Equipped with link block (7), the both ends of the link block (7) are connect with two guide-lighting blocks (6) simultaneously.
6. a kind of automobile door and window switch according to claim 5, it is characterised in that: the upper end of upper housing (1) inner wall
It is fixed that there are four fixed block (13), the side of fixed block (13) towards the link block (7) is fixed with the first limited block (14), and two
The distance between a first limited block (14) is less than the length of link block (7), the guide-lighting section (62) of fixed block (13) direction
Side is fixed with the second limited block (15), and the distance between two second limited blocks (15) are less than the width of guide-lighting section (62), institute
The lower section for stating guide-lighting section (62) is fixed with support leg (64), and the support leg (64) abuts with partition (3), the leaded light section (62)
Upper end with can above abut.
7. a kind of automobile door and window switch according to claim 6, it is characterised in that: the partition (3) is equipped with for support
The support slot (33) that foot (64) protrudes into.
8. a kind of automobile door and window switch according to claim 7, it is characterised in that: solid on the inner wall of the upper housing (1)
Surely have multiple locating pieces (16), the position of the locating piece (16) is corresponding with link block (7) and guide-lighting block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910001933.5A CN109473304A (en) | 2019-01-02 | 2019-01-02 | A kind of automobile door and window switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910001933.5A CN109473304A (en) | 2019-01-02 | 2019-01-02 | A kind of automobile door and window switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109473304A true CN109473304A (en) | 2019-03-15 |
Family
ID=65677080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910001933.5A Pending CN109473304A (en) | 2019-01-02 | 2019-01-02 | A kind of automobile door and window switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109473304A (en) |
-
2019
- 2019-01-02 CN CN201910001933.5A patent/CN109473304A/en active Pending
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