Automobile tail lamp

Abstract

The invention relates to the technical field of lamps, in particular to an automobile tail lamp which comprises a tail lamp shell, a tail lamp cover and a cable arrangement mechanism, the tail lamp cover is installed on the front end face of the tail lamp shell, a lamp set mechanism is installed on the inner side of the tail lamp shell, and the cable arrangement mechanism is installed in the middle of the rear end face of the tail lamp shell. The tail lamp shell comprises a tail lamp base, and a sealing side plate is installed on the side edge of the tail lamp base. The tail lamp cover comprises a connecting pressing frame, the connecting pressing frame is fixedly connected with the sealing side plate, a built-in film is arranged on the front end face of the connecting pressing frame, a display module is arranged on the front end face of the built-in film and comprises a plurality of display lamps, and the display lamps are sequentially arranged to form a display lamp strip set of an L-shaped structure. When the display lamps are turned on, the display lamps are matched to form an automobile turn-round instruction to remind a rear automobile. And meanwhile, the problem that in the using process of an existing automobile tail lamp, when water seepage occurs, monitoring and warning cannot be conducted in time can be solved.

Description

Technical Field

[0001] The invention relates to the technical field of lamps, in particular to a car taillight. Background Art

[0002] Taillights are lights installed at the back of a vehicle, usually with a red main body color. They warn the rear vehicle of the presence of a vehicle in front when driving at night, and show the positional relationship between the two vehicles. There are many types of car taillights, such as U-turn lights, brake lights, turn signals, and reverse lights, and each light has its specific function. For example, the brake lights will light up when the driver steps on the brakes, sending a signal to other drivers to slow down; turn signals are used to indicate that the vehicle is about to turn or change lanes; U-turn lights are used to warn the rear vehicle in advance that the front vehicle needs to make a U-turn, which can effectively avoid the problem of large trucks making U-turns because the required U-turn range is too large and the rear vehicle cannot accurately identify its U-turn intention, leading to traffic accidents; these lamps convey the status and intention of the vehicle to other road users by emitting light of different colors and intensities.

[0003] During the use of existing automobile taillights, water seepage cannot be monitored and warned in time, which can easily cause damage to the taillight function and is not convenient for stable sealing of the taillight cable; therefore, it does not meet the existing needs. We have proposed an automobile taillight. Summary of the invention

[0004] The purpose of the present invention is to provide a car taillight to solve the problem raised in the above background technology that the existing car taillights cannot monitor and warn in time when water seepage occurs during use, which easily causes damage to the taillight function and is not convenient for stable sealing of the taillight cable.

[0005] To achieve the above object, the present invention provides the following technical solution: an automobile taillight, comprising a taillight housing, a taillight cover and a cable arrangement mechanism, wherein the front end surface of the taillight housing is equipped with a taillight cover, the inner side of the taillight housing is equipped with a lamp assembly mechanism, the middle part of the rear end surface of the taillight housing is equipped with a cable arrangement mechanism, the taillight housing comprises a taillight base, and the side edge of the taillight base is equipped with a sealing side plate;

[0006] The taillight cover includes a connecting press frame, which is fixedly connected to the sealing side plate. The front end surface of the connecting press frame is provided with a built-in film, and the front end surface of the built-in film is provided with a display module. The display module includes a plurality of display lights, and the plurality of display lights are arranged in sequence to form a display light bar group with an L-shaped structure. A transparent cover is installed on the outer side of the built-in film, and the front end surface of the transparent cover is provided with a warning protective film.

[0007] Preferably, the taillight housing also includes a connecting seat fixedly connected to the middle part of the front end surface of the taillight base, an electrical connection box is installed on the outer side of the connecting seat, a sealing strip is provided between the connecting seat and the electrical connection box, a circuit board is installed in the middle part of the electrical connection box, two positioning spline shafts are fixedly installed on one end of the rear end surface of the taillight base, and a connecting card is fixedly installed on the other end of the rear end surface of the taillight base.

[0008] Preferably, the cable arranging mechanism includes a connecting sleeve, which is fixedly connected to the taillight base, a conical guide seat is installed at one end of the connecting sleeve, an adsorption ring is installed on the inner side of one end of the connecting sleeve, an elastic positioning plate is installed on one side of the adsorption ring, and a sensor is installed on the inner side of the elastic positioning plate.

[0009] Preferably, the lamp group mechanism includes a support bar, which is fixedly connected to the sealing side plate, a reversing light is fixedly installed on the front end surface of the support bar, a plurality of turn signals are provided on the outside of the reversing light, a plurality of heat-conducting seats are installed on one side of the reversing light, a reflective seat is installed on the inner side of the heat-conducting seat, and a brake light is installed on the inner side of the reflective seat.

[0010] Preferably, the connecting press frame is fixedly connected to the transparent cover, a sealing ring is provided between the side of the transparent cover and the sealing side plate, the built-in film is arranged between the transparent cover and the connecting press frame, and a low-light film is provided on the surface of the built-in film outside the turn indicator.

[0011] Preferably, the transparent cover is bonded and fixed to the warning protection film, and a color developing film is provided on the surface of the warning protection film.

[0012] Preferably, the taillight base, the connecting card plate and the two positioning spline shafts are integrally injection molded, the taillight base is fixed to the sealing side plate by screws, the connecting seat is connected to the electrical box by a sealing strip, the electrical box is fixed to the circuit board by screws, and one end of the connecting sleeve passes through the taillight base and the connecting seat and is plugged into the inner side of the electrical box.

[0013] Preferably, the connecting sleeve is bonded and fixed to the elastic positioning piece and the adsorption ring, a cable is provided in the middle of the elastic positioning piece and the adsorption ring, the cable passes through the conical guide seat, the adsorption ring and the elastic positioning piece and is electrically connected to the circuit board, the sensor is threadedly connected to the elastic positioning piece, and the sensor is a temperature and humidity sensor.

[0014] Preferably, the brake light passes through the reflective seat and is connected to the heat-conducting seat by threads, the display light bar group is electrically connected to the circuit board, and the plurality of turn signals are arranged in a circle relative to the center of the reversing light.

[0015] The present invention can maintain the stable sealing of the taillight through the taillight base, the sealing side plate and the transparent cover, and the cable is sequentially passed through the conical guide seat, the adsorption ring and the elastic positioning piece and electrically connected to the circuit board, so that the cable can be supported and the connecting sleeve can be sealed through the conical guide seat, the adsorption ring and the elastic positioning piece, and the sealing of the taillight can be further improved while maintaining the stable cable connection; one end of the sensor passes through the elastic positioning piece and is plugged between the connecting sleeve and the power connection box, so that the temperature and humidity inside the taillight can be monitored in real time through the sensor, and a prompt can be given when the taillight leaks water to avoid damage to the light display function. The reflection of multiple brake lights through the reflective seat can improve the brake brightness. At the same time, when turning, the strobing of the turn signal lamp can directly display the turning direction through the turn indicator, effectively reminding the following vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 A rear side view of the present invention as a whole;

[0018] Figure 3 It is a schematic diagram of the exploded structure of the taillight cover of the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of the built-in membrane of the present invention;

[0020] Figure 5 It is a schematic diagram of the installation structure of the lamp assembly mechanism of the present invention;

[0021] Figure 6 is a schematic diagram of the cross-sectional structure of the taillight housing of the present invention;

[0022] Figure 7 A partial cross-sectional structural diagram of the cable arrangement mechanism of the present invention

[0023] Figure 8 FIG. 1 is a schematic diagram of the assembly structure of another embodiment of the display light bar assembly of the present invention. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] See also Figures 1 to 6The present invention provides an embodiment: a car taillight, comprising a taillight housing 1, a taillight cover 2 and a cable arrangement mechanism 3, wherein the front end surface of the taillight housing 1 is installed with the taillight cover 2, the inner side of the taillight housing 1 is installed with a lamp assembly mechanism 4, and the middle part of the rear end surface of the taillight housing 1 is installed with the cable arrangement mechanism 3, the taillight housing 1 comprises a taillight base 101, a sealing side plate 102 is installed on the side of the taillight base 101, a connecting seat 107 is fixedly connected to the middle part of the front end surface of the taillight base 101, an electric connection box 105 is installed on the outer side of the connecting seat 107, a sealing strip 108 is provided between the connecting seat 107 and the electric connection box 105, and the electric connection box 10 5 is installed with a circuit board 106 in the middle part, one end of the rear end surface of the tail light base 101 is fixedly installed with two positioning spline shafts 103, and the other end of the rear end surface of the tail light base 101 is fixedly installed with a connecting card plate 104. The tail light base 101, the connecting card plate 104 and the two positioning spline shafts 103 are integrally injection molded, the tail light base 101 and the sealing side plate 102 are connected and fixed by screws, the connecting seat 107 and the power connection box 105 are connected by a sealing strip 108, and the power connection box 105 and the circuit board 106 are connected and fixed by screws. The tail light housing 1 is convenient for protecting the whole and connecting, and the light display can be controlled at the same time.

[0026] See also Figure 1 , Figure 3 and Figure 4 The taillight cover 2 includes a connecting press frame 204, which is fixedly connected to the sealing side plate 102, and a built-in film 203 is provided on the front end surface of the connecting press frame 204, and a display module 205 is provided on the front end surface of the built-in film 203. The display module 205 includes a plurality of display lights 206, and the plurality of display lights are arranged in sequence to form a display light bar group 207 of a quasi-L-shaped structure in a side-lying state; a transparent cover 201 is installed on the outer side of the built-in film 203, and a sealing ring is provided between the side edge of the transparent cover 201 and the sealing side plate 102, and the connecting press frame 204 is fixedly connected to the transparent cover 201, and a warning light is provided on the front end surface of the transparent cover 201. The protective film 202, the transparent cover 201 and the warning protective film 202 are bonded and fixed, the surface of the warning protective film 202 is provided with a color developing film, the built-in film 203 is arranged between the transparent cover 201 and the connecting press frame 204, and the outer side of the display light bar group 207 is located on the surface of the built-in film 203 and is provided with a low-light film. When the user needs to turn, the display light 206 at the upper end of the display light bar group 207 is lit in the form of a revolving lantern, and when a U-turn is required, the display light bar group 207 is lit as a whole in the form of a revolving lantern to form a U-turn sign, so that the driving direction and status of the vehicle can be directly displayed and warned in advance, effectively reminding the following vehicles.

[0027] In another embodiment, Figure 8As shown, in order to increase the driving safety of motor vehicles, the display light at the end of the display light bar group 207 composed of a plurality of display lights 206 is a triangular-shaped display light 206, so that the display light bar group 207 as a whole forms a U-turn indicator with an arrow, and when working, the display light bar group 207 flashes intermittently, and the U-turn indicator is displayed on the taillights of the car, so that the vehicle's driving direction and status can be directly displayed and warned in advance, so that the driver of the motor vehicle behind can more clearly judge and understand the driving direction of the vehicle in front.

[0028] See also Figure 2 and Figure 7 The cable arrangement mechanism 3 includes a connecting sleeve 301, which is fixedly connected to the taillight base 101. One end of the connecting sleeve 301 passes through the taillight base 101 and the connecting seat 107 and is plugged into the inner side of the power connection box 105. A conical guide seat 302 is installed at one end of the connecting sleeve 301. An adsorption ring 303 is installed at the inner side of one end of the connecting sleeve 301. An elastic positioning piece 304 is installed on one side of the adsorption ring 303. A sensor 305 is installed on the inner side of the elastic positioning piece 304. The connecting sleeve 301 and the taillight base 101 are fixedly connected. The elastic positioning piece 304 and the adsorption ring 303 are both bonded and fixed, and a cable is provided in the middle of the elastic positioning piece 304 and the adsorption ring 303. The cable passes through the conical guide seat 302, the adsorption ring 303 and the elastic positioning piece 304 and is electrically connected to the circuit board 106. The sensor 305 is connected to the elastic positioning piece 304 by threads. The sensor 305 is a temperature and humidity sensor. The temperature and humidity inside the taillight are monitored in real time through the sensor 305, and it can promptly remind when the taillight leaks water to avoid damage to the light display function.

[0029] See also Figure 5 The lamp assembly mechanism 4 includes a support bar 401, which is fixedly connected to the sealing side plate 102. A reversing lamp 405 is fixedly installed on the front end surface of the support bar 401. A plurality of turn signals 406 are arranged on the outside of the reversing lamp 405. A plurality of heat-conducting seats 402 are installed on one side of the reversing lamp 405. A reflective seat 403 is installed on the inner side of the heat-conducting seat 402. A brake lamp 404 is installed on the inner side of the reflective seat 403. The brake lamp 404 penetrates the reflective seat 403 and is connected to the heat-conducting seat 402 by threads. Lamp beads are arranged inside the turn signal lamp 406, the reversing lamp 405 and the brake lamp 404. The lamp beads are electrically connected to the circuit board 106. The plurality of turn signals 406 are arranged in a circle relative to the center of the reversing lamp 405. The plurality of brake lights 404 reflect light through the reflective seat 403 to improve the braking brightness.

[0030] In summary, the automobile taillight provided by the present invention places the taillight cover 2 on the inner side of the sealing side plate 102, so that the transparent cover 201 is connected to the sealing side plate 102 through a sealing ring, and the transparent cover 201 is locked and fixed by connecting the pressing frame 204 and the sealing side plate 102, and the taillight base 101 and the sealing side plate 102 are connected and fixed by screws, so that the taillight base 101, the sealing side plate 102 and the transparent cover 201 can maintain stable sealing of the taillight;

[0031] One end of the connecting sleeve 301 passes through the tail lamp base 101 and the connecting seat 107 and is plugged into the inner side of the electrical connection box 105. The cable passes through the conical guide seat 302, the adsorption ring 303 and the elastic positioning piece 304 in sequence and is electrically connected to the circuit board 106, so that the conical guide seat 302, the adsorption ring 303 and the elastic positioning piece 304 can support the cable and seal the connecting sleeve 301, thereby maintaining the stable cable connection and further improving the sealing of the tail lamp;

[0032] One end of the sensor 305 passes through the elastic positioning piece 304 and is inserted between the connecting sleeve 301 and the power connection box 105, so that the temperature and humidity inside the taillight can be monitored in real time through the sensor 305, and timely reminders can be given when the taillight is leaking, avoiding damage to the light display function. When the taillight is in use, multiple brake lights 404 can improve the brake brightness through the reflection of the reflective seat 403. At the same time, when turning, the turn signal 406 flashes frequently, and the display light bar group 207 can directly display and warn the vehicle's driving direction and status in advance, effectively reminding the following vehicles.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

Claims

1. A car taillight, comprising a taillight housing, a taillight cover and a cable arrangement mechanism, characterized in that: A taillight cover is installed on the front end face of the taillight housing, a light group mechanism is installed on the inner side of the taillight housing, a cable arrangement mechanism is installed in the middle part of the rear end face of the taillight housing, the taillight housing includes a taillight base, and a sealing side panel is installed on the side of the taillight base; the taillight cover includes a connecting pressure frame, the connecting pressure frame is fixedly connected to the sealing side panel, the front end face of the connecting pressure frame is provided with a built-in film, the front end face of the built-in film is provided with a display module, the display module includes a plurality of display lights, the plurality of display lights are arranged in sequence to form a display light bar group of a quasi-L-shaped structure, a transparent cover is installed on the outer side of the built-in film, and the front end face of the transparent cover is provided with a warning protective film.

2. The automobile taillight according to claim 1, characterized in that: The taillight housing also includes a connecting seat fixedly connected to the middle part of the front end surface of the taillight base, an electrical connection box is installed on the outer side of the connecting seat, a sealing strip is provided between the connecting seat and the electrical connection box, a circuit board is installed in the middle part of the electrical connection box, two positioning spline shafts are fixedly installed on one end of the rear end surface of the taillight base, and a connecting card is fixedly installed on the other end of the rear end surface of the taillight base.

3. The automobile taillight according to claim 2, characterized in that: The cable arranging mechanism includes a connecting sleeve, which is fixedly connected to the taillight base, a conical guide seat is installed at one end of the connecting sleeve, an adsorption ring is installed on the inner side of one end of the connecting sleeve, an elastic positioning piece is installed on one side of the adsorption ring, and a sensor is installed on the inner side of the elastic positioning piece.

4. The automobile taillight according to claim 3, characterized in that: The lamp assembly mechanism includes a support bar, which is fixedly connected to the sealing side plate, a reversing light is fixedly installed on the front end surface of the support bar, a plurality of turn signals are arranged on the outside of the reversing light, a plurality of heat-conducting seats are installed on one side of the reversing light, a reflective seat is installed on the inner side of the heat-conducting seat, and a brake light is installed on the inner side of the reflective seat.

5. The automobile taillight according to claim 2, characterized in that: The connecting press frame is fixedly connected to the transparent cover, a sealing ring is provided between the side of the transparent cover and the sealing side plate, the built-in film is arranged between the transparent cover and the connecting press frame, and a low-light film is provided on the surface of the built-in film outside the turn indicator.

6. The automobile taillight according to claim 5, characterized in that: The transparent cover is bonded and fixed to the warning protection film, and a color developing film is arranged on the surface of the warning protection film.

7. The automobile taillight according to claim 3, characterized in that: The taillight base, connecting card plate and two positioning spline shafts are integrally injection molded; the taillight base is fixed to the sealing side plate by screws; the connecting seat is connected to the electrical box by a sealing strip; the electrical box is fixed to the circuit board by screws; one end of the connecting sleeve passes through the taillight base and the connecting seat and is plugged into the inner side of the electrical box.

8. The automobile taillight according to claim 3, characterized in that: The connecting sleeve is bonded and fixed to the elastic positioning piece and the adsorption ring. A cable is provided in the middle of the elastic positioning piece and the adsorption ring. The cable passes through the conical guide seat, the adsorption ring and the elastic positioning piece and is electrically connected to the circuit board. The sensor is threadedly connected to the elastic positioning piece. The sensor is a temperature and humidity sensor.

9. The automobile taillight according to claim 4, characterized in that: The brake light passes through the reflective seat and is connected to the heat-conducting seat by threads, the display light bar group is electrically connected to the circuit board, and the plurality of turn signals are arranged in a circle relative to the center of the reversing light.

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