CN207433372U - The stagewise brake lamp group that a kind of band brake intensity is shown - Google Patents
The stagewise brake lamp group that a kind of band brake intensity is shown Download PDFInfo
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- CN207433372U CN207433372U CN201721524836.7U CN201721524836U CN207433372U CN 207433372 U CN207433372 U CN 207433372U CN 201721524836 U CN201721524836 U CN 201721524836U CN 207433372 U CN207433372 U CN 207433372U
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Abstract
The utility model discloses the stagewise brake lamp groups that a kind of band brake intensity is shown, belong to car light field, including lamp group and travel switch, the travel switch includes piston and stroke lever, piston one end is provided with push rod, one end of push rod is connected with braking vane, the other end closing of piston, stroke through hole is provided on piston side wall, stroke through hole is to being provided outside stroke groove, stroke groove is divided into the piston groove close to the piston and the conductor slot away from the piston, stroke lever is arranged in stroke groove, the one end of stroke lever away from the stroke through hole is provided with conductor, conductor is in conductor slot, conductor slot inner surface is provided with contact, contact is connected with lamp body.The stagewise brake lamp group that a kind of band brake intensity disclosed in the utility model is shown, can make different displays according to the different degree of deceleration of vehicle, bring to a halt so as to distinguish or brake slowly, inform the transport condition of front vehicle front vehicles.
Description
Technical field
The utility model is related to car light technical field, the stagewise brake lamp shown more particularly to a kind of band brake intensity
Group.
Background technology
At present, traditional brake lamp system is the closed circuit system being formed by connecting by a switch and brake lamp.It is making
A connecting valve is installed at dynamic pedal, when vehicle is braked, the switch at brake pedal then turns off, and circuit forms logical
Road, indicator light are lighted, warning vehicle braking.Driver is usually with the speed of range estimation front vehicles and oneself in braking process
Driving experience and surrounding object of reference etc. judge the braking efficiency of vehicle, and the vehicle of oneself is braked with this.When following distance too
When near, front truck rapidly brakes suddenly again when, then rear car by estimating with vehicle because closely can not accurately judge the braking of front truck very much
Situation, and then more effective brake measure can not be taken to carry out abrupt deceleration vehicle, traffic accident inevitably occurs；At night,
It is this cover end it is more prominent.Moreover in today of vehicle high-speed development, urban transportation amount rapid expansion can not be incited somebody to action by brake lamp
The size of brake force is supplied to the driver of vehicle below with more accurate braking informations such as the urgency levels of braking, causes vehicle
Rear crash event happens occasionally.
Therefore it is badly in need of a kind of braking lamp warning device, warning can either be made again to front vehicle when stepping on brake pedal
Can different displays be made according to the different degree of deceleration of vehicle, bring to a halt so as to distinguish or brake slowly, inform front vehicle
The transport condition of front vehicles, so that front vehicle makes correctly brake reaction action.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides the stagewise that a kind of band brake intensity is shown
Brake lamp group, warning can either be made to front vehicle when stepping on brake pedal again can be according to the different degree of deceleration of vehicle
Different displays is made, bring to a halt so as to distinguish or is braked slowly, the transport condition of front vehicle front vehicles is informed, so as to rear
Vehicle makes correctly brake reaction action.
Technical solution is used by the utility model：
The stagewise brake lamp group that a kind of band brake intensity is shown, including lamp group and travel switch, the travel switch bag
Include piston and stroke lever, described piston one end is provided with push rod, and one end of the push rod is connected with braking vane, the piston it is another
One end is closed, and is provided with stroke through hole on the piston side wall, and the stroke through hole is to being provided outside stroke groove, the stroke groove
It is divided into the piston groove close to the piston and the conductor slot away from the piston, it is straight that the conductor slot diameter is more than the piston groove
Footpath, the stroke lever are arranged in stroke groove, and the one end of the stroke lever away from the stroke through hole is provided with conductor, described to lead
Body is in conductor slot, and the conductor slot inner surface sets the first contact, the second contact and the 3rd contact, and the lamp group includes the
One lamp body, the second lamp body and the 3rd lamp body, and the first lamp body, the second lamp body and the 3rd lamp body respectively with the first contact, second
Contact and the 3rd contact are connected.
As being further improved for this programme, spring, the spring one end and the piston bottom are provided in the piston
End is fixedly connected, and the other end is fixedly connected with the push rod.
As being further improved for this programme, the spring size and the piston | interior diameter is adapted, and diameter difference is less than
Or equal to 5mm.
As being further improved for this programme, the stroke through hole is arranged at the piston side wall close to bottom position.
As being further improved for this programme, the conductor slot, the stroke lever are insulator.
As being further improved for this programme, first contact, second contact and the 3rd contact are equidistantly set
It puts, the length of the conductor is equal with the spacing that first contact, second contact and the 3rd contact are mutual.
As being further improved for this programme, first lamp body, second lamp body and the 3rd lamp body are gone here and there respectively
Join a resistance.
As being further improved for this programme, when first lamp body, second lamp body and the 3rd lamp body work
The light color sent is different.
The stagewise brake lamp group that a kind of band brake intensity provided by the utility model is shown includes lamp body and stroke is opened
It closing, travel switch can touch on the brake the firmly degree of plate according to driver, control disconnection and the closure of different lamp bodies connection circuits, from
And it can be done while realizing and make warning to front vehicle when stepping on brake pedal according to the different degree of deceleration of vehicle
Go out different displays, bring to a halt so as to distinguish or brake slowly, inform the transport condition of front vehicle front vehicles, so as to rear vehicle
Make correctly brake reaction action.
Description of the drawings
In order to make the object, technical solutions and advantages of the present invention clearer, the present invention is made below in conjunction with attached drawing into
The detailed description of one step, wherein：
Fig. 1 is schematic diagram of structure of the utility model in automobile normal running state；
Fig. 2 is that the utility model gently touches on the brake the schematic diagram of structure of state in driver；
Fig. 3 is schematic diagram of structure of the utility model in the state of bringing to a halt.
In figure：100th, travel switch；110th, piston；111st, push rod；120th, stroke lever；130th, stroke through hole；140th, stroke
Slot；141st, piston groove；142nd, conductor slot；150th, conductor；160th, the first contact；170th, the second contact；180th, the 3rd contact；190、
Spring；200th, lamp group；210th, the first lamp body；210th, the second lamp body；210th, the 3rd lamp body.
Specific embodiment
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art and technical solution are briefly described, it should be apparent that, in describing below
Attached drawing be only some embodiments of the utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings are can also be obtained according to these attached drawings.
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, the stagewise brake lamp group that a kind of band brake intensity is shown, including lamp group 200 and travel switch
100, it is characterised in that：The travel switch 100 includes piston 110 and stroke lever 120, and described 110 one end of piston, which is provided with, to push away
Bar 111, one end of the push rod 111 are connected with braking vane, the other end closing of the piston 110, on 110 side wall of piston
Stroke through hole 130 is provided with, the stroke through hole 130 divides to stroke groove 140, the stroke groove 140 is provided outside for close to institute
The piston groove 141 of piston 110 and the conductor slot 142 away from the piston 110 are stated, 142 diameter of conductor slot is more than the work
141 diameter of a plug slot, the stroke lever 120 are arranged in stroke groove 140, and the stroke lever 120 is away from the stroke through hole 130
One end is provided with conductor 150, and the conductor 150 is in conductor slot 142, and 142 inner surface of conductor slot sets the first contact
160th, the second contact 170 and the 3rd contact 180, the lamp group 200 include the first lamp body 210, the second lamp body 220 and the 3rd lamp body
230, and the first lamp body 210, the second lamp body 220 and the 3rd lamp body 230 respectively with the first contact 160, the second contact 170 and
Three contacts 180 are connected.
The stagewise brake lamp group that a kind of band brake intensity provided by the utility model is shown is by the push rod 111 with stopping
Sweep is connected, and during brake driver, the push rod 111 is promoted to push, and pressure increases in piston 110, promotes in the stroke groove
The stroke lever 120 in 140 is displaced outwardly, and the conductor 150 for being arranged at 120 one end of stroke lever moves, with described first
Contact 160 connects, and connects the circuit at the place for first lamp body 210 connected with first contact 160, first lamp
Body shines 210, and when braking vane continues to push, the conductor 150 follows stroke lever 120 to continue to move to, with first contact
160 disconnect, and connect with second contact 170, and first lamp body 210 extinguishes, and second lamp body 220 shines, and works as brake
Plate continues to push, and is disconnected with second contact 170, connects with the 3rd contact 180, and second lamp body 220 extinguishes, institute
It states the 3rd lamp body 230 to shine, so as to fulfill again being capable of basis while making warning to front vehicle when stepping on brake pedal
The different degree of deceleration of vehicle makes different displays, brings to a halt so as to distinguish or brakes slowly, informs front vehicle front vehicles
Transport condition, so as to front vehicle make correctly brake reaction action.
Further, spring 190, described 190 one end of spring and 110 bottom of piston are provided in the piston 110
It is fixedly connected, the other end is fixedly connected with the push rod 111.When driver steps on braking vane, the push rod 111 is promoted to push, institute
It states spring 190 to compress, after driver's releasing of brake plate, the spring promotes the push rod, and pressure reduces in the piston 110, outside
Stroke lever 120 described in boundary's pressure, push drives the conductor 150 to be moved to 110 direction of piston, is disconnected with contact.
Further, 190 size of spring and the piston | 110 interior diameters are adapted, and diameter difference is less than or equal to
5mm.It avoids the spring 190 when compressing the spring 190 that transverse deformation occurs, the spring 190 is made to fail.
Further, the stroke through hole 130 is arranged at 110 side wall of piston close to bottom position.Driver is worked as in guarantee
When bringing to a halt, the push rod 111 is depressed into limiting condition, and the stroke groove 140 is still connected with space in the piston 110.
Further, the conductor slot 142, the stroke lever 120 are insulator.The insulator can be plastic composite
Material, it is ensured that electric current will not circulate in conductor slot 142, stroke lever 120, ensure the reliability to device, security.
Such as Fig. 3, further, first contact 160, second contact 170 and the 3rd contact 180 are equidistantly set
Put, the length of the conductor 150 and first contact 160, second contact 170 and the 3rd contact 180 it is mutual it
Between spacing it is equal.When braking, the conductor 150 is first contacted with first contact 160, and first lamp body 210 shines,
The conductor 150 continue to move to 170 contact position of the second contact, be just disconnected with first contact 160, institute
It states the second lamp body 220 to shine, first lamp body 210 extinguishes, and ensure that only there are one lamp bodies to shine.
Further, first lamp body 210, second lamp body 220 and the 3rd lamp body 230 are connected one respectively
Resistance 240.Concretely 100 ohm of the resistance 240, makes circuital current too high, protects the lamp group 200.
Further, sent when first lamp body 210, second lamp body 220 and the 3rd lamp body 230 work
Light color is different.First lamp body 210 could be provided as yellow, second lamp body 220 could be provided as it is orange, it is described
3rd lamp body 230 could be provided as red, so as to fulfill while making warning to front vehicle when stepping on brake pedal again
Can different displays be made according to the different degree of deceleration of vehicle, bring to a halt so as to distinguish or brake slowly, inform front vehicle
The transport condition of front vehicles, so that front vehicle makes correctly brake reaction action.
, the specific work process of the present embodiment is as follows：
The stagewise brake lamp group that a kind of band brake intensity provided by the utility model is shown is by the push rod 111 with stopping
Sweep is connected, and during brake driver, the push rod 111 is promoted to push, and pressure increases in piston 110, promotes in the stroke groove
The stroke lever 120 in 140 is displaced outwardly, and the conductor 150 for being arranged at 120 one end of stroke lever moves, with described first
Contact 160 connects, and connects the circuit at the place for first lamp body 210 connected with first contact 160, first lamp
Body shines 210, and when braking vane continues to push, the conductor 150 follows stroke lever 120 to continue to move to, with first contact
160 disconnect, and connect with second contact 170, and first lamp body 210 extinguishes, and second lamp body 220 shines, and works as brake
Plate continues to push, and is disconnected with second contact 170, connects with the 3rd contact 180, and second lamp body 220 extinguishes, institute
It states the 3rd lamp body 230 to shine, first lamp body 210, second lamp body 220 and the 3rd lamp body 230 are sent when working
Light color differ, first lamp body 210 could be provided as yellow, and second lamp body 220 could be provided as orange, institute
It states the 3rd lamp body 230 and could be provided as red, while so as to fulfill warning is made to front vehicle when stepping on brake pedal
Can different displays be made according to the different degree of deceleration of vehicle again, bring to a halt so as to distinguish or brake slowly, inform rear vehicle
The transport condition of front vehicles, so that front vehicle makes correctly brake reaction action.
The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of stagewise brake lamp group that band brake intensity is shown, including lamp group (200) and travel switch (100), feature
It is：The travel switch (100) includes piston (110) and stroke lever (120), and described piston (110) one end is provided with push rod
(111), one end of the push rod (111) is connected with braking vane, the other end closing of the piston (110), the piston (110)
It is provided with stroke through hole (130) on side wall, the stroke through hole (130) is to being provided outside stroke groove (140), the stroke groove
(140) it is divided into the piston groove (141) close to the piston (110) and the conductor slot (142) away from the piston (110), it is described
Conductor slot (142) diameter is more than the piston groove (141) diameter, and the stroke lever (120) is arranged in stroke groove (140), institute
It states the one end of stroke lever (120) away from the stroke through hole (130) and is provided with conductor (150), the conductor (150) is in conductor
In slot (142), conductor slot (142) inner surface sets the first contact (160), the second contact (170) and the 3rd contact
(180), the lamp group (200) includes the first lamp body (210), the second lamp body (220) and the 3rd lamp body (230), and the first lamp
Body (210), the second lamp body (220) and the 3rd lamp body (230) touch respectively with the first contact (160), the second contact (170) and the 3rd
Body (180) is connected.
2. the stagewise brake lamp group that a kind of band brake intensity according to claim 1 is shown, it is characterised in that：The work
Spring (190) is provided in plug (110), described spring (190) one end is fixedly connected with the piston (110) bottom, the other end
It is fixedly connected with the push rod (111).
3. the stagewise brake lamp group that a kind of band brake intensity according to claim 2 is shown, it is characterised in that：The bullet
Spring (190) size and the piston | (110) interior diameter is adapted, and diameter difference is less than or equal to 5mm.
4. the stagewise brake lamp group that a kind of band brake intensity according to claim 1 is shown, it is characterised in that：The row
Cheng Tongkong (130) is arranged at the piston (110) side wall close to bottom position.
5. the stagewise brake lamp group that a kind of band brake intensity according to claim 1 is shown, it is characterised in that：It is described to lead
Body slot (142), the stroke lever (120) are insulator.
6. the stagewise brake lamp group that a kind of band brake intensity according to claim 1 is shown, it is characterised in that：Described
One contact (160), second contact (170) and the 3rd contact (180) are placed equidistant with, the length of the conductor (150)
It is equal with the spacing that first contact (160), second contact (170) and the 3rd contact (180) are mutual.
7. the stagewise brake lamp group that a kind of band brake intensity according to claim 1 is shown, it is characterised in that：Described
One lamp body (210), second lamp body (220) and the 3rd lamp body (230) are connected a resistance (240) respectively.
8. the stagewise brake lamp group that a kind of band brake intensity according to claim 1 is shown, it is characterised in that：Described
The light color that one lamp body (210), second lamp body (220) and the 3rd lamp body (230) send when working is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721524836.7U CN207433372U (en) | 2017-11-15 | 2017-11-15 | The stagewise brake lamp group that a kind of band brake intensity is shown |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721524836.7U CN207433372U (en) | 2017-11-15 | 2017-11-15 | The stagewise brake lamp group that a kind of band brake intensity is shown |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207433372U true CN207433372U (en) | 2018-06-01 |
Family
ID=62289646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721524836.7U Active CN207433372U (en) | 2017-11-15 | 2017-11-15 | The stagewise brake lamp group that a kind of band brake intensity is shown |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207433372U (en) |
-
2017
- 2017-11-15 CN CN201721524836.7U patent/CN207433372U/en active Active
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