CN216545967U - High-order stop lamp - Google Patents

Abstract

The utility model provides a high-mount stop lamp which comprises a base, wherein the base is connected with a lamp shell through a bolt, a plurality of lamp groups are arranged on the base in parallel, a light distribution lens covers the lamp groups, the light distribution lens and the lamp shell are fixed in a sealing mode, the lamp groups are connected with a power supply module, and the lamp groups are connected with a signal module used for controlling the lamp groups to be switched on and off. According to the utility model, the lamp groups are arranged on the base and connected in parallel, when one lamp group is damaged, other lamp groups can be normally used, the lamp groups are also connected with the power supply module, and when the high-mount stop lamp is powered off, the lamp groups can be supplied with power, so that the normal work of the lamp groups is ensured.

Description

High-order stop lamp

Technical Field

The utility model belongs to the field of automobile parts, and particularly relates to a high-mount stop lamp.

Background

The high-level brake lamp is generally arranged on the upper part of the tail of a vehicle, so that a vehicle running behind can easily find the brake of the vehicle in front, and the purpose of preventing rear-end accidents is achieved. Vehicles without high-level brake lights, especially cars and mini-cars with lower chassis, are usually not bright enough due to the lower position of the rear brake light when braking, and drivers of vehicles following behind, especially trucks, buses and buses with higher chassis, are sometimes difficult to see clearly. Therefore, the hidden danger of rear-end accidents is large. A large number of research and investigation results prove that the high-mount stop lamp can effectively prevent and reduce the occurrence of rear-end accidents of automobiles. As a result, high mounted stop lamps are widely used in many developed countries.

There are two types of high mounted stop lamps, one being a gas high mounted stop lamp, i.e., a bulb made of gas, such as a halogen. The high-order brake lamp made of halogen has mature technology and low price, and is used by a plurality of vehicle types. However, there are some defects, such as radiation, mercury, and easy breakage, which bring some inconvenience to transportation and installation. The service life is about 8000 hours. The other type is an LED high-mount stop lamp, namely a bulb made of LEDs. The high-mount stop lamp made of the LED has the characteristics of no pollution, no radiation and long service life, and the theoretical service life is more than 5 ten thousand hours. The high-mount stop lamp in the prior art usually consists of a series circuit, and the structure can cause that the high-mount stop lamp cannot be used or the brightness is not obvious after the series circuit is damaged, thereby influencing the driving safety.

In view of the above, the present invention is particularly proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-mount stop lamp, which is characterized in that a plurality of groups of lamp groups are arranged in parallel, when one lamp group is damaged, other lamp groups can continue to work, a power supply module is arranged to ensure that the high-mount stop lamp can work normally when power supply is abnormal, and a signal module is arranged to control the on-off of different lamp groups.

In order to achieve the technical purpose, the utility model provides the following technical scheme:

the utility model provides a high-mount stop lamp which comprises a base, wherein the base is connected with a lamp shell through a bolt, a plurality of lamp groups are arranged on the base in parallel, a light distribution lens covers the lamp groups, the light distribution lens and the lamp shell are fixed in a sealing mode, the lamp groups are connected with a power supply module, and the lamp groups are connected with a signal module used for controlling the lamp groups to be switched on and off.

In the prior art, when one group of lamp group is damaged, the high-mount stop lamp cannot be used. When the high-mount stop lamp is powered off, the high-mount stop lamp cannot be normally used.

According to the utility model, the plurality of lamp groups are arranged on the base and connected in parallel, so that when one lamp group is damaged, other lamp groups can be normally used. The lamp bank is further connected with a power supply module, and the lamp bank can be supplied with power after the high-order brake lamp is powered off, so that the normal work of the lamp bank is guaranteed.

The lamp group is covered with the lens, the lens and the lamp shell are sealed and fixed because the lens is astigmatic glass and is used for refracting the parallel light beams reflected by the reflector, so that the road surface and the curb in front of the vehicle have good and uniform illumination, the irradiation range of the high-mount stop lamp can be enlarged when the lens is covered on the lamp group, and the lens and the lamp shell are sealed and fixed for preventing water vapor from entering the lamp group and being afraid of the water vapor refraction to influence the illumination range of the high-mount stop lamp.

Preferably, the lamp group is series-connected LED lamps. The reason why the lamp group selects to use the LED and the like is that firstly, the LED lamp is very energy-saving. In the aspect of energy consumption, the energy consumption of the LED lamp is one tenth of that of an incandescent lamp and one fourth of that of an energy-saving lamp, and the stored electric quantity of the existing automobile, whether oil-driven or electric, is a difficulty, so that a lamp group with low power consumption and energy saving needs to be selected as far as possible in the selection of a high-mount stop lamp. Secondly, the LEDs and the like can work in a high-speed on-state, for example, when people walk on a road at ordinary times, a screen or picture formed by each LED is found to be changeable and unpredictable. This indicates that the LED lamp can perform high-speed switching operation. However, such an operation state cannot be achieved for the incandescent lamp that we use at ordinary times. In the daily life, if the number of switching is too many, the filament of the incandescent lamp is directly broken. In the driving process, a brake can be frequently stepped on, particularly in the case of traffic jam, the start and the stop are frequently repeated, so that the lamp group capable of working in a high-speed switching state is selected. Finally, the LED and the like have the characteristics of high response speed, environmental protection and the like. The LED lamp has the outstanding characteristic that the reaction speed is high. The LED lamp can be immediately turned on as soon as the power supply is switched on. Compared with the energy-saving lamp used at ordinary times, the reaction speed is higher, when the traditional bulb is turned on, the room can be illuminated for a long time, and the room can be illuminated after the bulb is completely heated. The high-order brake lamp response speed is certain fast, just so can remind the back car fast, prevents the emergence of rear-end collision accident.

Preferably, the base is provided with a fixing groove for fixing and installing. The fixing groove is designed for matching with a decorative cover plate of an original automobile factory, and the fixing groove can be clamped in the decorative cover plate, or the high-order brake lamp is fixed in the decorative cover plate of the original automobile by a method of gluing the fixing groove.

Preferably, the power module is connected with a power line.

Preferably, the signal module is connected with a transmission line.

Preferably, a plurality of rechargeable batteries are arranged in the power module to ensure normal operation under the condition of power failure.

Preferably, four corners of the lamp housing are chamfered. Four chamfers on the lamp shell are used for preventing the high-mount stop lamp from colliding and damaging the vehicle body.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the high-mount stop lamp can continue to work after one group of lamp groups are damaged, so that the driving safety is not influenced;

(2) the high-mount stop lamp ensures that the high-mount stop lamp can normally work when power supply is abnormal by arranging the power supply module, and controls different lamp sets to be switched on and off by arranging the signal module.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

FIG. 1 is a schematic front view of the high mount stop lamp of the present embodiment;

FIG. 2 is a rear view of the high mount stop lamp of the present embodiment;

FIG. 3 is a schematic top view of the high mount stop lamp of the present embodiment;

fig. 4 is a left side view of the high mount stop lamp of the present embodiment.

Wherein: 10-a base; 11-a bolt; 12-a lamp group; 121-a lens; 13-a power supply module; 131-rechargeable battery; 14-a signal module; 15-fixing grooves; 16-a transmission line; 17-a power line; 20-a lamp housing; 21-chamfering.

Detailed Description

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings and the detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to more clearly illustrate the technical solution of the present invention, the following description is made in the form of specific embodiments.

Examples

Referring to fig. 1, which is a schematic front view structural diagram of the high mount stop lamp of this embodiment, the front edge of the high mount stop lamp that can be opened from the schematic front view structural diagram includes two lamp sets 12, the two lamp sets 12 are respectively covered with a lens 121, and the lens 121 is tightly attached to the lamp housing 20. Four corners of the lamp housing 20 are provided with chamfers 21, so that the lamp housing is attractive and can effectively protect the decorative cover or glass on the original vehicle.

Referring to fig. 2, a rear view structural schematic diagram of the high mount stop lamp of the present embodiment is shown, and it can be seen from the rear view structural schematic diagram that each lamp set 12 is formed by connecting 12 LED bulbs in series, and the two lamp sets 12 are connected in parallel. Two banks 12 are fixed on base 10, and base 10 links to each other with lamp body 20 through bolt 11, can separate lamp body 20 and base 10 through dismantling bolt 11 after damaging as LED etc. convenient maintenance. A power module 13 and a signal module 14 are further fixed on the base 10, the power module 13 and the signal module 14 are respectively connected with the parallel circuit of the lamp set 12, and 4 rechargeable batteries 131 are further arranged inside the power module 13 to ensure that the high-mount stop lamp can normally operate after power failure. Under normal conditions, the power line 17 is connected to the power module 13, the power module 13 directly supplies power to the lamp set 12, and part of the electric energy is stored in the rechargeable battery 131, when the power line 17 is connected or damaged, the rechargeable battery 131 supplies power to the power module 13.

Referring to fig. 3-4, it can be seen that the power line 17 is connected to the rear side of the power module 13, the transmission line 16 is connected to the rear side of the signal module 14, and the fixing groove 15 is formed around the base 10. The lamp housing 20 is covered on the base 10, and the lamp group 12 is arranged on the side where the base 10 is connected with the lamp housing 20.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.

Claims (7)

1. The high-mount brake lamp is characterized by comprising a base, wherein the base is connected with a lamp shell through a bolt, a plurality of lamp groups are arranged on the base in parallel, a light distribution lens covers the lamp groups, the light distribution lens and the lamp shell are fixed in a sealing mode, the lamp groups are connected with a power module, and the lamp groups are connected with a signal module used for controlling a lamp group switch.

2. The high mount stop lamp according to claim 1, wherein the lamp set is series connected LED lamps.

3. The high mount stop lamp as claimed in claim 1, wherein the base is provided with a fixing groove for fixing installation.

4. The high mount stop lamp according to claim 1, wherein a power cord is connected to the power module.

5. The high mounted stop lamp of claim 1 wherein a transmission line is connected to said signal module.

6. The high mount stop lamp as claimed in claim 1, wherein a plurality of rechargeable batteries are disposed inside the power module for ensuring normal operation in case of power failure.

7. The high mounted stop lamp according to claim 1, wherein four corners of said lamp housing are chamfered.

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