阅读说明：本技术 一种节能型汽车刹车灯 (Energy-saving automobile brake lamp ) 是由 黄磊 于 2019-10-18 设计创作，主要内容包括：本发明公开了一种节能型汽车刹车灯,包括灯壳,所述灯壳内部从右至左依次开设有第一腔体、第二腔体和第三腔体,所述第一腔体内部安装有灯体,所述第二腔体内部设有与灯体电性连接的蓄电池,所述第二腔体与第三腔体间贯穿滑动连接有第一活动杆,所述第三腔体内壁上还开设有横向设置的配合第一活动杆使用的第一安装槽,且第一活动杆的一端延伸进第一安装槽内,所述第一安装槽内部还设有配合灯体使用的触发机构,所述第三腔体的内壁上还横向开设有一个第二安装槽。本发明利用汽车加减速时的动量改变过程进行传动,能够自行产生并提供汽车刹车灯所需电力,从而大大降低了汽车为提供给刹车灯使用时所产生的燃料消耗,更加节能。(The invention discloses an energy-saving automobile brake lamp which comprises a lamp housing, wherein a first cavity, a second cavity and a third cavity are sequentially formed in the lamp housing from right to left, a lamp body is arranged in the first cavity, a storage battery electrically connected with the lamp body is arranged in the second cavity, a first movable rod is connected between the second cavity and the third cavity in a penetrating and sliding mode, a first transversely-arranged installation groove matched with the first movable rod is further formed in the inner wall of the third cavity, one end of the first movable rod extends into the first installation groove, a trigger mechanism matched with the lamp body is further arranged in the first installation groove, and a second installation groove is further transversely formed in the inner wall of the third cavity. The invention utilizes the momentum change process of the automobile when accelerating and decelerating to carry out transmission, and can automatically generate and provide the electric power required by the automobile brake lamp, thereby greatly reducing the fuel consumption of the automobile when the automobile is used for providing the brake lamp, and saving more energy.)

1. An energy-saving automobile brake lamp comprises a lamp housing (1) and is characterized in that a first cavity (2), a second cavity (3) and a third cavity (4) are sequentially formed in the lamp housing (1) from right to left, a lamp body (5) is installed in the first cavity (2), a storage battery (6) electrically connected with the lamp body (5) is arranged in the second cavity (3), a first movable rod (7) is connected between the second cavity (3) and the third cavity (4) in a penetrating and sliding mode, a first mounting groove (8) which is transversely arranged and matched with the first movable rod (7) to use is further formed in the inner wall of the third cavity (4), one end of the first movable rod (7) extends into the first mounting groove (8), a trigger mechanism matched with the lamp body (5) to use is further arranged in the first mounting groove (8), a second mounting groove (9) is further transversely formed in the inner wall of the third cavity (4), the notch of the second mounting groove (9) is connected with a second movable rod (10) in a penetrating and sliding manner, a group of first gears (11) and second gears (12) which are meshed with each other are rotatably connected onto the inner wall of a third cavity (4) between the first movable rod (7) and the second movable rod (10), the number of teeth of the first gears (11) is far larger than that of the second gears (12), a first rack (13) meshed with the first gears (11) is welded at the lower end of the first movable rod (7), a second rack (14) meshed with the second gears (12) is welded at the lower end of the second movable rod (10), a balancing weight (15) is fixedly connected at one end of the first movable rod (7) inside the second cavity (3), a first spring (16) is fixedly connected between the balancing weight (15) and the inner wall of the second cavity (3), and a spiral coil (17) is fixedly arranged on the inner wall of the second mounting groove (9), the second movable rod (10) is fixedly connected with a plurality of magnets (18) on the side wall of one end, located inside the second mounting groove (9), of the second movable rod, and the second movable rod (10) and the magnets (18) are inserted inside the spiral coil (17).

2. The energy-saving automobile brake lamp as claimed in claim 1, wherein the trigger mechanism comprises a groove formed at the top in the first mounting groove (8), the inner wall of the groove is provided with a touch switch (19) electrically connected with the lamp body (5) and a plurality of second springs (20), the lower ends of the second springs (20) are jointly and fixedly connected with a wedge block (21), the plane end of the wedge block (21) just contacts with the touch switch (19), the inclined plane end of the wedge block (21) just extends out of the groove completely, and one end of the first movable rod (7) is in contact with the lowest point of the inclined plane end.

Technical Field

The invention relates to the technical field of automobile lamps, in particular to an energy-saving automobile brake lamp.

Background

The automobile brake lamp is used for facilitating the vehicle running behind to easily find the brake of the vehicle in front, thereby achieving the purpose of preventing rear-end accidents. The power supply of the existing automobile brake lamp is generally directly from a generator and a storage battery of an automobile, the energy conversion of the internal energy of fuel is also essential, and a large amount of energy is consumed after the brake lamp is used for a long time.

Disclosure of Invention

The invention aims to solve the problems in the background art and provides an energy-saving automobile brake lamp.

In order to achieve the purpose, the invention adopts the following technical scheme: an energy-saving automobile brake lamp comprises a lamp housing, wherein a first cavity, a second cavity and a third cavity are sequentially formed in the lamp housing from right to left, a lamp body is arranged in the first cavity, a storage battery electrically connected with the lamp body is arranged in the second cavity, a first movable rod is connected between the second cavity and the third cavity in a penetrating and sliding manner, a first mounting groove which is transversely arranged and used for matching with the first movable rod is further formed in the inner wall of the third cavity, one end of the first movable rod extends into the first mounting groove, a trigger mechanism which is used for matching with the lamp body is further arranged in the first mounting groove, a second mounting groove is further transversely formed in the inner wall of the third cavity, a second movable rod is connected to the notch of the second mounting groove in a penetrating and sliding manner, and a group of first gear and second gear which are meshed with each other is rotatably connected to the inner wall of the third cavity between the first movable rod and the second movable rod, wherein the number of teeth of first gear is far greater than the number of teeth of second gear, the lower extreme welding of first movable rod has the first rack with first gear engagement, the lower extreme welding of second movable rod has the second rack with second gear engagement, the one end rigid coupling that first movable rod is located second cavity inside has the balancing weight, and the first spring of fixedly connected with between balancing weight and second cavity inner wall, the fixed spiral coil that is equipped with on the inner wall of second mounting groove, the rigid coupling has polylith magnet on the one end lateral wall that the second movable rod is located second mounting groove inside, and second movable rod and magnet insert the inside of establishing spiral coil.

In foretell energy-saving automobile brake lamp, a recess that the top was seted up in trigger mechanism includes first mounting groove, install on the recess inner wall with lamp body electric connection touch switch and a plurality of second spring, the common rigid coupling of lower extreme of second spring has the wedge, the plane end of wedge just with touch switch contact, the inclined plane end of wedge is whole just stretching out the recess, and the one end of first movable rod is rather than the minimum point contact of inclined plane end.

Compared with the prior art, the energy-saving automobile brake lamp has the advantages that:

1. the counterweight block with larger mass is matched with the first movable rod, the trigger mechanism and the car lamp for use, and the inertia effect of the counterweight block is utilized for transmission when the car is braked, so that the first movable rod can rapidly trigger the light-touch switch to light the lamp body, and the warning effect of the brake lamp is ensured; the balance weight block, the inertia effect of the first movable rod and the reset effect of the first spring are utilized for transmission, so that the second movable rod moves back and forth along the second mounting groove after being transmitted by the first movable rod, the magnet on the side wall of the left end of the second movable rod continuously moves back and forth in the spiral coil to cut a magnetic induction line so as to generate induction current, the induction current generated by the spiral coil is stored in the storage battery and can be provided for a lamp body, and the fuel consumption generated when the automobile is used for a brake lamp can be greatly reduced;

2. through setting up the first rack, first gear, second gear and the first movable rod of second rack cooperation and the use of second movable rod that the number of teeth is different, can make the second movable rod receive the displacement after the transmission of first movable rod and enlarge to can make the range that magnet cut the magnetic induction line in the spiral coil bigger, and then the efficiency that produces electric current is also higher, and is more energy-conserving.

Drawings

FIG. 1 is a schematic structural diagram of an energy-saving automobile brake lamp according to the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the lamp comprises a lamp shell 1, a first cavity 2, a second cavity 3, a third cavity 4, a lamp body 5, a storage battery 6, a first movable rod 7, a first mounting groove 8, a second mounting groove 9, a second movable rod 10, a first gear 11, a second gear 12, a first rack 13, a second rack 14, a counterweight 15, a first spring 16, a spiral coil 17, a magnet 18, a tact switch 19, a second spring 20 and a wedge block 21.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.