CN201330981Y - Vehicle brake light - Google Patents
Vehicle brake light Download PDFInfo
- Publication number
- CN201330981Y CN201330981Y CNU2008202025215U CN200820202521U CN201330981Y CN 201330981 Y CN201330981 Y CN 201330981Y CN U2008202025215 U CNU2008202025215 U CN U2008202025215U CN 200820202521 U CN200820202521 U CN 200820202521U CN 201330981 Y CN201330981 Y CN 201330981Y
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- container
- contact
- switch
- bulb
- conducting liquid
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Abstract
The utility model relates to a vehicle brake light, which comprises a light seat, a bulb and a tungsten wire, wherein the brake light comprises a liquid switch and a common indicator light, the liquid switch is located in the light seat or the bulb, the liquid switch is connected with the tungsten wire in the bulb in series, a contact A of the liquid switch is connected with a joint of the light seat through a wire, another one contact B of the liquid switch is connected with one end of the tungsten wire through the wire, the other end of the tungsten wire in the bulb is connected with another one joint of the light seat through the wire, the wire which is connected with the other end of the tungsten wire is connected with the another one joint of the light seat, and a connecting wire of the contact B is connected with a common joint of the light seat. When in use, the brake light is arranged on a vehicle, the brake light is connected with a vehicle power supply and a brake switch, when braking, because the action of inertial property, conductive liquid forwardly rushes to connect the liquid switch, the brake light lights, when the brake switch of the vehicle fails, the brake light also lights, thereby reminding a latter driver, and reducing the occurrence of traffic accidents.
Description
Affiliated technical field
The utility model relates to a kind of vehicle lamp, particularly a kind of indicator lamp that carries automatic switch.
Background technology
At present, the brake foot pedal apparatus of motor vehicle is provided with brake switch, and brake switch directly is connected with indicator lamp, when brake of motor-driven vehicle slows down, and the power supply of brake switch brakes on lamp, brake lamp is bright, and the caution back vehicle is noted.Just in case when brake switch was malfunctioning, brake lamp did not work, brake lamp fails correctly to indicate vehicle condition, causes traffic accident easily.
The utility model content
The purpose of this utility model provides a kind of brake of motor-driven vehicle lamp, and malfunctioning when the brake switch of brake foot pedal apparatus, brake lamp also can be bright, reduces the generation of traffic accident.
The technical solution used in the present invention is: the brake of motor-driven vehicle lamp, include lamp socket, bulb, tungsten filament, the brake of motor-driven vehicle lamp is made of liquid switch and common indicator lamp, liquid switch is positioned at lamp socket or liquid switch is positioned at bulb, tungsten filament in liquid switch and the bulb is connected in series, a contact A of liquid switch is connected with a joint of lamp socket by lead, another contact B of liquid switch is connected with an end of tungsten filament by lead, and the other end of tungsten filament is connected with another joint of lamp socket by lead in the bulb.
The liquid switch of brake of motor-driven vehicle lamp is by container, contact A, contact B, conducting liquid constitutes, container is the airtight container of being made by insulating materials, container is made of switch cavity and conducting liquid chamber, switch cavity is provided with seal channel with the conducting liquid chamber and is communicated with, switch cavity and conducting liquid chamber are located in the same container, contact A and contact B sealing are located in the switch cavity, the conducting liquid sealing is loaded in the conducting liquid chamber, the switch cavity of container is positioned at the upper end of container, the lower end of container is located in the conducting liquid chamber of container, at the bottom of the position of the position of conducting liquid than contact A and contact B, sealing with a joint of lamp socket of the connection lead hermetically passing container of contact A is connected, sealing with an end of tungsten filament in the bulb of the connection lead hermetically passing container of contact B is connected, be connected with another joint of lamp socket then with the lead hermetically passing bulb that is connected of the tungsten filament other end, the connection lead of contact B is connected with the common contact of lamp socket.
During use, the brake of motor-driven vehicle lamp is loaded on the brake shade holder of motor vehicle tail, a joint on its lamp socket of brake of motor-driven vehicle lamp is connected with the positive pole of power sources of motor vehicle, common contact on the lamp socket is connected with the brake switch of motor vehicle, brake switch is connected with the positive pole of power supply, and the common contact on its lamp socket of brake of motor-driven vehicle lamp is connected with an end of brake lamp tungsten filament; The negative pole of power supply is connected on another joint on its lamp socket of brake of motor-driven vehicle lamp and the car, and this joint is connected with the other end of tungsten filament.During brake, because action of inertia, conducting liquid is to preshoot, contact A in the liquid switch and contact B are connected, power supply by the common contact of brake of motor-driven vehicle lamp through contact A and contact B a end to tungsten filament, get back to the negative pole of power supply by the other end another joint on lamp socket of tungsten filament, brake lamp is bright, and when the brake switch of motor vehicle was malfunctioning, the brake of motor-driven vehicle lamp also can be bright, remind the driver of back, reduce the generation of traffic accident.
Description of drawings
Fig. 1 is brake of motor-driven vehicle modulated structure schematic diagram (liquid switch outside bulb, straight tube container);
Fig. 2 is brake of motor-driven vehicle modulated structure schematic diagram (liquid switch outside bulb, triangle bend pipe container);
Fig. 3 is brake of motor-driven vehicle modulated structure schematic diagram (liquid switch is outside bulb, and the straight tube container in the enclosure);
Fig. 4 is brake of motor-driven vehicle modulated structure schematic diagram (liquid switch is outside bulb, and triangle bend pipe container in the enclosure);
Fig. 5 is brake of motor-driven vehicle modulated structure schematic diagram (liquid switch in bulb, straight tube container);
Fig. 6 is brake of motor-driven vehicle modulated structure schematic diagram (liquid switch in bulb, annular tubular container);
Fig. 7 is brake of motor-driven vehicle modulated structure schematic diagram (liquid switch in bulb, bend pipe container);
Fig. 8 is brake of motor-driven vehicle modulated structure schematic diagram (liquid switch in bulb, triangle bend pipe container);
Fig. 9 is brake of motor-driven vehicle modulated structure schematic diagram (liquid switch in bulb, annular ball container);
Figure 10 is brake of motor-driven vehicle modulated structure schematic diagram (liquid switch in bulb, Q-RING tubular container);
The specific embodiment
Following drawings and the specific embodiments are further detailed the utility model:
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, brake of motor-driven vehicle lamp shown in Figure 8, include lamp socket 3, bulb 7, tungsten filament 8, brake lamp is made of liquid switch 24 and common indicator lamp, liquid switch 24 is by container 11, contact A15, contact B4, conducting liquid 10 constitutes, liquid switch 24 is positioned at brake lamp, tungsten filament 8 in liquid switch 24 and the bulb 7 is connected in series, a contact A15 of liquid switch 24 16 is connected with a joint 17 of lamp socket 3 by connecting sealing of lead 1 hermetically passing container 11, another contact B 4 of liquid switch 24 is connected with an end of bulb 7 tungsten filaments 8 by the envelope 16 that connects lead 6 hermetically passing containers 11, be connected with another joint 13 of lamp socket 3 then with the lead that the is connected 9 hermetically passing bulbs 7 of tungsten filament 8 other ends, the connection lead 6 of contact B4 is connected with a common contact 30 of lamp socket 3.
Fig. 1, the bonding filler 2 of liquid switch 24 usefulness of brake of motor-driven vehicle lamp shown in Figure 2 fixedly is loaded in the lamp socket 3, being provided with bonding filler 2 between bulb 7 and the lamp socket 3 fixes, sealing of the connection lead 1 hermetically passing container 11 of contact A 15 in liquid switch 24 containers 11 switch cavities 16 is connected with the joint 17 of lamp socket 3, sealing of the connection lead 6 hermetically passing containers 11 of contact B 4 in liquid switch 24 containers 11 switch cavities 16 is connected with an end of tungsten filament 8,14 be connected with another joint 13 of lamp socket 3 then with sealing of the lead that the is connected 9 hermetically passing bulbs 7 of tungsten filament 8 other ends, the connection lead 6 of contact B 4 is connected with lead 31 and is connected with the common contact 30 of lamp socket 3.
Fig. 3, the bonding filler 25 of liquid switch 24 usefulness of brake of motor-driven vehicle lamp shown in Figure 4 is fixed in the shell 5, being provided with bonding filler 2 between bulb 7 and the lamp socket 3 fixes, the bonding filler 2 of shell 5 usefulness fixedly is loaded in the lamp socket 3, sealing of the connection lead 1 hermetically passing container 11 of contact A 15 in liquid switch 24 containers 11 switch cavities 16 passed shell 5 again and is connected with the joint 17 of lamp socket 3 then, sealing of the connection lead 6 hermetically passing containers 11 of contact B 4 in liquid switch 24 containers 11 switch cavities 16 passed shell 5 again and is connected with an end of tungsten filament 8 then, sealing of the lead 9 hermetically passing bulbs 7 that are connected with tungsten filament 8 other ends 14 passed shell 5 again and is connected with another joint 13 of lamp socket 3 then, and the connection lead 6 of contact B 4 is connected with lead 31 and is connected with the common contact 30 of lamp socket 3.
Fig. 5, Fig. 6, Fig. 7, the bonding filler 25 of liquid switch 24 usefulness of brake of motor-driven vehicle lamp shown in Figure 8 is fixed in the shell 5, shell 5 is fixed in the bulb 7, being provided with bonding filler 12 between shell 5 and the bulb 7 fixes, being provided with bonding filler 2 between bulb 7 and the lamp socket 3 fixes, the connection lead 1 hermetically passing container 11 of contact A 15 in liquid switch 24 containers 11 switch cavities seal 16 again sealing of hermetically passing bulb 7 14 be connected with the joint 17 of lamp socket 3 then, sealing of the connection lead 6 hermetically passing containers 11 of contact B 4 in liquid switch 24 containers 11 switch cavities 16 passed shell 5 again and is connected with an end of tungsten filament 8 then, the lead 9 that is connected with tungsten filament 8 other ends pass shell 5 again sealing of hermetically passing bulb 7 14 be connected with another joint 13 of lamp socket 3 then, the connection lead 6 of contact B 4 is connected with lead 31 and is connected with the common contact 30 of lamp socket 3.
Fig. 9, the bonding filler 25 of liquid switch 24 usefulness of brake of motor-driven vehicle lamp shown in Figure 10 is fixed in the shell 5, shell 5 is fixed in the bulb 7, being provided with bonding filler 12 between shell 5 and the bulb 7 fixes, being provided with bonding filler 2 between bulb 7 and the lamp socket 3 fixes, the connection lead 1 hermetically passing container 11 of contact A 15 in liquid switch 24 containers 11 switch cavities seal 16 again sealing of hermetically passing bulb 7 14 be connected with the joint 17 of lamp socket 3 then, sealing of the connection lead 6 hermetically passing containers 11 of contact B4 in liquid switch 24 containers 11 switch cavities 16 passed shell 5 again and is connected with an end of tungsten filament 8 then, the lead 9 that is connected with tungsten filament 8 other ends pass shell 5 again sealing of hermetically passing bulb 7 14 be connected with another joint 13 of lamp socket 3 then.Fig. 9, brake lamp shown in Figure 10, joint 13 and joint 13 directly are connected with the power supply of motor vehicle during use.
The above only is the utility model preferred embodiment, is not structure of the present utility model is done any pro forma restriction; Certainly, liquid switch also can be directly fixed in the bulb, also can be made of fixing seat of the tungsten filament in the bulb; The use that is connected in parallel of the brake switch of brake of motor-driven vehicle lamp and motor vehicle, perhaps the brake of motor-driven vehicle lamp is connected use separately with the power supply of motor vehicle, every according to present technique essence to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of the technical solution of the utility model.
Claims (10)
1. brake of motor-driven vehicle lamp, include lamp socket (3), bulb (7), tungsten filament (8), it is characterized in that: described brake lamp is made of liquid switch (24) and common indicator lamp, liquid switch (24) is positioned at lamp socket (3) or liquid switch (24) is positioned at bulb (7), tungsten filament (8) in liquid switch (24) and the bulb (7) is connected in series, a contact A (15) of liquid switch (24) is connected with a joint (17) of lamp socket (3) by lead (1), another contact B (4) of liquid switch (24) is connected with an end of tungsten filament (8) by lead (6), is connected with another joint (13) of lamp socket (3) with the lead that is connected (9) of tungsten filament (8) other end.
2. brake of motor-driven vehicle lamp according to claim 1, it is characterized in that: the liquid switch of described brake of motor-driven vehicle lamp (24) is by container (11), contact A (15), contact B (4), conducting liquid (10) constitutes, container (11) is the airtight container of being made by insulating materials, container (11) is made of switch cavity and conducting liquid chamber, switch cavity is provided with seal channel with the conducting liquid chamber and is communicated with, switch cavity and conducting liquid chamber are located in the same container, contact A (15) and contact B (4) sealing are located in the switch cavity, conducting liquid (10) sealing is loaded in the conducting liquid chamber, the switch cavity of container (11) is positioned at the upper end of container (11), the lower end of container (11) is located in the conducting liquid chamber of container (11), at the bottom of the position of the position of conducting liquid (10) than contact A (15) and contact B (4), seal (16) of connection lead (1) the hermetically passing container (11) of contact A (15) are connected with a joint (17) of lamp socket (3), seal (16) of connection lead (6) the hermetically passing container (11) of contact B (4) are connected with an end of the interior tungsten filament of bulb (7) (8), be connected with another joint (13) of lamp socket (3) then with the lead that is connected (9) the hermetically passing bulb (7) of tungsten filament (8) other end, the connection lead (6) of contact B (4) is connected with a common contact (30) of lamp socket (3).
3. brake of motor-driven vehicle lamp according to claim 1, it is characterized in that: the liquid switch of described brake of motor-driven vehicle lamp (24) fixedly is loaded in the lamp socket (3) with bonding filler (2), it is fixing to be provided with bonding filler (2) between bulb (7) and the lamp socket (3), seal (16) of connection lead (1) the hermetically passing container (11) of the contact A (15) in liquid switch (24) container (11) switch cavity are connected with the joint (17) of lamp socket (3), seal (16) of connection lead (6) the hermetically passing container (11) of the contact B (4) in liquid switch (24) container (11) switch cavity are connected with an end of tungsten filament (8), be connected with another joint (13) of lamp socket (3) then with seal (14) of the lead that is connected (9) the hermetically passing bulb (7) of tungsten filament (8) other end, the connection lead (6) of contact B (4) is connected with lead (31) and is connected with the common contact (30) of lamp socket (3).
4. brake of motor-driven vehicle lamp according to claim 1, it is characterized in that: the liquid switch of described brake of motor-driven vehicle lamp (24) is fixed in the shell (5) with bonding filler (25), it is fixing to be provided with bonding filler (2) between bulb (7) and the lamp socket (3), shell (5) fixedly is loaded in the lamp socket (3) with bonding filler (2), the sealing of connection lead (1) the hermetically passing container (11) of contact A (15) in liquid switch (24) container (11) switch cavity (16) passed shell (5) again and is connected with the joint (17) of lamp socket (3) then, the sealing of connection lead (6) the hermetically passing container (11) of contact B (4) in liquid switch (24) container (11) switch cavity (16) passed shell (5) again and is connected with an end of tungsten filament (8) then, the sealing of lead (9) the hermetically passing bulb (7) that is connected with tungsten filament (8) other end (14) passed shell (5) again and is connected with another joint (13) of lamp socket (3) then, and the connection lead (6) of contact B (4) is connected with lead (31) and is connected with the common contact (30) of lamp socket (3).
5. brake of motor-driven vehicle lamp according to claim 1, it is characterized in that: the liquid switch of described brake of motor-driven vehicle lamp (24) is fixed in the shell (5) with bonding filler (25), shell (5) is fixed in the bulb (7), it is fixing to be provided with bonding filler (12) between shell (5) and the bulb (7), it is fixing to be provided with bonding filler (2) between bulb (7) and the lamp socket (3), the sealing of connection lead (1) the hermetically passing container (11) of contact A (15) in liquid switch (24) container (11) switch cavity (16) seal (14) of hermetically passing bulb (7) again is connected with the joint (17) of lamp socket (3) then, the sealing of connection lead (6) the hermetically passing container (11) of contact B (4) in liquid switch (24) container (11) switch cavity (16) passed shell (5) again and is connected with an end of tungsten filament (8) then, the lead (9) that is connected with tungsten filament (8) other end passes shell (5) and seal (14) of hermetically passing bulb (7) is connected with another joint (13) of lamp socket (3) then, and the connection lead (6) of contact B (4) is connected with lead (31) and is connected with the common contact (30) of lamp socket (3).
6. brake of motor-driven vehicle lamp according to claim 1 is characterized in that:
Described liquid switch (24) is by straight tube container (11), contact A (15), contact B (4), conducting liquid (10) constitutes, container (11) is a sealing straight tube, container (11) tiltedly is located in the lamp socket (3), and be fixed in the lamp socket (3) with bonding filler (2), be located at the contact A (15) of upper end in container (11) switch cavity and joint (17) one sides that contact B (4) is positioned at close lamp socket (3), conducting liquid (10) is equipped with in the conducting liquid chamber of container (11) opposite side lower end, the conducting liquid chamber of container (11) lower end is near seal (14) of bulb (7), and the center line of straight tube container (11) is parallel with the vertical plane of level ground;
Described liquid switch (24) or by triangle bend pipe container (11), contact A (15), contact B (4), conducting liquid (10) constitutes, container (11) is a sealing closed loop bend pipe, sealing closed loop bend pipe is a triangle, be communicated with formation by last big syphon with following little bend pipe (18), container (11) tiltedly is located in the lamp socket (3), and be fixed in the lamp socket (3) with bonding filler (2), be located at the contact A (15) of switch cavity upper end in container (11) big syphon and joint (17) one sides that contact B (4) is positioned at close lamp socket (3), conducting liquid (10) is equipped with in lower end, conducting liquid chamber in container (11) big syphon, seal (14) of the lower end, conducting liquid chamber of conducting liquid (10) container (11) near bulb (7) are housed, and the plane that the center line of bend pipe container (11) constitutes is parallel with the vertical plane of level ground;
Described liquid switch (24) or by straight tube container (11), contact A (15), contact B (4), conducting liquid (10) constitutes, container (11) is a sealing straight tube, container (11) tiltedly is located in the shell (5), and be fixed in the shell (5) with bonding filler (25), shell (5) is fixed in the lamp socket (3) with bonding filler (2), be located at the contact A (15) of upper end in container (11) switch cavity and joint (17) one sides that contact B (4) is positioned at close lamp socket (3), conducting liquid (10) is equipped with in the opposite side conducting liquid chamber of container (11), seal (14) of the lower end, conducting liquid chamber of conducting liquid (10) container (11) near bulb (7) are housed, and the center line of straight tube container (11) is parallel with the vertical plane of level ground;
Described liquid switch (24) or by triangle bend pipe container (11), contact A (15), contact B (4), conducting liquid (10) constitutes, container (11) is a sealing closed loop bend pipe, sealing closed loop bend pipe is a triangle, be communicated with formation by last big syphon with following little bend pipe (18), container (11) is fixed in the shell (5) with bonding filler (25), shell (5) is fixed in the lamp socket (3) with bonding filler (2), be located at the contact A (15) of upper end in container (11) the big syphon switch cavity and joint (17) one sides that contact B (4) is positioned at close lamp socket (3), conducting liquid (10) is equipped with in lower end in container (11) the big syphon conducting liquid chamber, seal (14) of the lower end in conducting liquid (10) container (11) conducting liquid chamber near bulb (7) are housed, and the plane that the center line of bend pipe container (11) constitutes is parallel with the vertical plane of level ground.
7. brake of motor-driven vehicle lamp according to claim 1 is characterized in that:
Described liquid switch (24) is by straight tube container (11), contact A (15), contact B (4), conducting liquid (10) constitutes, container (11) is a sealing straight tube, container (11) tiltedly is located in the shell (5), and be fixed in the shell (5) with bonding filler (25), shell (5) is fixed in the bulb (7) with bonding filler (12), be located at the contact A (15) of upper end in container (11) switch cavity and (14) one sides of sealing that contact B (4) is positioned at close bulb (7), conducting liquid (10) is equipped with in the opposite side conducting liquid chamber of container (11), the tungsten filament (8) of the lower end, conducting liquid chamber of conducting liquid (10) container (11) near bulb (7) is housed, and the center line of straight tube container (11) is parallel with the vertical plane of level ground;
Described liquid switch (24) or by annular tubular container (11), contact A (15), contact B (4), conducting liquid (10) constitutes, container (11) is a sealing ring pipe, in the middle of the right side of sealing ring pipe is passage aisle, contact A (15) and contact B (4) are located in the top switch cavity of passage aisle, conducting liquid (10) is located at below the passage aisle in the conducting liquid chamber, container (11) is fixed in the shell (5) with bonding filler (25), shell (5) is fixed in the bulb (7) with bonding filler (12), be located at the contact A (15) of switch cavity above the passage aisle and tungsten filament (8) one sides that contact B (4) is positioned at close bulb (7), the left side of passage aisle is near seal (14) of bulb (7), and the plane that the center line of ring pipe container (11) constitutes is parallel with the vertical plane of level ground;
Described liquid switch (24) or by bend pipe container (11), contact A (15), contact B (4), conducting liquid (10) constitutes, container (11) is a sealed elbow, contact A (15) and contact B (4) are located in the switch cavity of bend pipe upper end, conducting liquid (10) is located at below the bend pipe in the conducting liquid chamber, container (11) is fixed in the shell (5) with bonding filler (25), shell (5) is fixed in the bulb (7) with bonding filler (12), be located at the contact A (15) of switch cavity and (14) one sides of sealing that contact B (4) is positioned at close bulb (7), the conducting liquid chamber is near tungsten filament (8) one sides of bulb (7) below the bend pipe, and the plane that the center line of bend pipe container (11) constitutes is parallel with the vertical plane of level ground;
Described liquid switch (24) or by triangle bend pipe container (11), contact A (15), contact B (4), conducting liquid (10) constitutes, container (11) is a sealing closed loop bend pipe, sealing closed loop bend pipe is a triangle, be communicated with formation by last big syphon with following little bend pipe (18), container (11) is fixed in the shell (5) with bonding filler (25), shell (5) is fixed in the bulb (7) with bonding filler (12), be located at the contact A (15) of upper end in container (11) the big syphon switch cavity and (14) one sides of sealing that contact B (4) is positioned at close bulb (3), conducting liquid (10) is equipped with in lower end in container (11) the big syphon conducting liquid chamber, tungsten filament (8) one sides of the lower end in conducting liquid (10) container (11) conducting liquid chamber near bulb (7) are housed, and the plane that the center line of triangle bend pipe container (11) constitutes is parallel with the vertical plane of level ground;
Described liquid switch (24) or by annular ball container (11), contact A (15), contact B (4), conducting liquid (10) constitutes, container (11) is by ball type switch chamber (19), spherical conduction sap cavity (20), big feed tube (21), little discharging tube (22) constitutes, the top of conduction sap cavity (20) is communicated with the top of switch cavity (19) through big feed tube (21), the below of conduction sap cavity (20) is communicated with through the below of little discharging tube (22) with switch cavity (19), contact A (15) and contact B (4) are located in the switch cavity (19), conducting liquid (10) is located in the conduction sap cavity (20), annular ball container (11) is fixed in the shell (5) with bonding filler (25), shell (5) is fixed in the bulb (7) with bonding filler (12), the contact A (15) and the contact B (4) that are located at switch cavity (19) are positioned at seal (14) of left side near bulb (7), conduction sap cavity (20) is positioned near bulb (7) tungsten filament (8) one sides, and the plane that the center line of annular ball container (11) constitutes is parallel with the vertical plane of level ground;
Described liquid switch (24) or by square closed loop container (11), contact A (15), contact B (4), conducting liquid (10) constitutes, container (11) is a sealing square closed loop pipe, the centre of sealing square closed loop pipe is a passage aisle, contact A (15) and contact B (4) are located in the bassoon of switch cavity above the passage aisle, conducting liquid (10) is located in the bassoon in conducting liquid chamber below the passage aisle, container (11) also is fixed in the shell (5) with bonding filler (25), shell (5) is fixed in the bulb (7) with bonding filler (12), be located at contact A (15) in the switch cavity bassoon above the passage aisle and contact B (4) and be positioned at tungsten filament (8) one sides near bulb (7), the major path in the left side of passage aisle is near seal (14) of bulb (7), and the plane that the center line of square closed loop tubular container (11) constitutes is parallel with the vertical plane of level ground.
8. according to any described brake of motor-driven vehicle lamp of claim 1-7, it is characterized in that: described container (11) is by the glass manufacturing, perhaps by the plastics manufacturing, perhaps by the pottery manufacturing, perhaps by the crystal manufacturing, described conducting liquid is a mercury, or the solution of salt; Contact A (15), contact B (4) they are the head end of lead, contact A (15) and contact B (4) mutual insulating, and contact A (15) is 1 millimeter to 20 millimeters with the distance of contact B (4).
9. brake of motor-driven vehicle lamp according to claim 8 is characterized in that: described liquid switch (24) can be directly fixed in the bulb (7), also can be made of fixing seat of the tungsten filament in the bulb (7).
10. brake of motor-driven vehicle lamp according to claim 9 is characterized in that: the brake switch of brake of motor-driven vehicle lamp and motor vehicle is connected in parallel, and perhaps the brake of motor-driven vehicle lamp is connected with the power supply of motor vehicle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202025215U CN201330981Y (en) | 2008-10-27 | 2008-10-27 | Vehicle brake light |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202025215U CN201330981Y (en) | 2008-10-27 | 2008-10-27 | Vehicle brake light |
Publications (1)
Publication Number | Publication Date |
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CN201330981Y true CN201330981Y (en) | 2009-10-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2008202025215U Expired - Fee Related CN201330981Y (en) | 2008-10-27 | 2008-10-27 | Vehicle brake light |
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Country | Link |
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CN (1) | CN201330981Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104701073A (en) * | 2015-02-21 | 2015-06-10 | 郑景文 | Brake switch of automobile |
-
2008
- 2008-10-27 CN CNU2008202025215U patent/CN201330981Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104701073A (en) * | 2015-02-21 | 2015-06-10 | 郑景文 | Brake switch of automobile |
CN104701073B (en) * | 2015-02-21 | 2016-11-23 | 郑景文 | vehicle brake switch |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20101027 |