CN219693026U - Carpet lamp and automobile using same - Google Patents

Abstract

The utility model discloses a carpet lamp and an automobile using the same, comprising: a bracket having a mounting cavity; the LED module is arranged in the mounting cavity and used for forming a light path; the LED module is hinged with the mounting cavity; the LED module is connected with a ball head to form a hinge point between the mounting cavity and the LED module; the first adjusting mechanism is arranged between the LED module and the bracket and used for adjusting the LED module to swing up and down around the hinge point so as to realize that the light path moves along the up-down direction; and the second adjusting mechanism is arranged between the LED module and the bracket and used for adjusting the LED module to swing left and right around the hinge point so as to realize that the light path moves along the left and right direction. The carpet light of the utility model can adjust the light emitting direction.

Description

Carpet lamp and automobile using same

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a carpet lamp and an automobile using the same.

Background

The carpet lamp is arranged at the lower part of the automobile chassis, projects a lamp for irradiating a pattern when the automobile door is closed or opened, is lighted when the automobile is started or the automobile door is opened or closed, is used for realizing dynamic scenes of welcome and delivery, and can form a light blanket-like effect when the area beside the automobile door is lighted by lamplight, thereby obtaining the carpet lamp.

Prior art carpet lights and vehicles, such as disclosed in CN218721008U, include: a housing in which a receiving chamber is formed; the light emitting module is arranged in the accommodating cavity. The light emitting module arranged in the accommodating cavity is used for emitting light, and the light emitting module can only adjust far and near light in the same projection direction. But combining different crowds may not be the same to the demand of light-emitting direction at the in-process of using carpet light, the light-emitting angle of carpet light under the above-mentioned structure is fixed, is difficult to realize the regulation of light direction according to different crowds' user demand. Therefore, the carpet light generally used in the prior art cannot meet the structure of the light emitting direction adjustment requirement of the light emitting module, and further optimization of the structure is necessary.

Disclosure of Invention

The first object of the present utility model is to provide a carpet light, so as to solve the technical problem of facilitating the adjustment of the light emitting direction of the carpet light.

The second object of the present utility model is to provide an automobile, which solves the technical problem of facilitating the adjustment of the light emitting direction of the carpet light.

The carpet light of the utility model is realized as follows:

a carpet light comprising:

a bracket having a mounting cavity;

the LED module is arranged in the mounting cavity and used for forming a light path; the LED module is hinged with the mounting cavity; the LED module is connected with a ball head to form a hinge point between the mounting cavity and the LED module; and

the first adjusting mechanism is arranged between the LED module and the bracket and used for adjusting the LED module to swing up and down around the hinge point so as to realize that the light path moves in the up-down direction;

and the second adjusting mechanism is arranged between the LED module and the bracket and used for adjusting the LED module to swing left and right around the hinge point so as to realize that the light path moves along the left and right direction.

In an alternative embodiment of the utility model, the first adjusting mechanism comprises a module frame fixedly connected with the LED module, an adjusting nut connected with the module frame, and a first adjusting screw arranged on the bracket and used for driving the adjusting nut to move along the up-down direction;

the first adjusting screw is in threaded connection with the adjusting nut.

In an alternative embodiment of the present utility model, the first adjusting mechanism further includes a rotation limiting bar provided on an outer wall of the adjusting nut, and a rotation limiting groove formed on the module frame for clamping the rotation limiting bar.

In an alternative embodiment of the present utility model, the first adjusting mechanism further includes a pair of bosses provided on an outer wall of the adjusting nut and a pair of receiving grooves formed on the module frame and adapted for one-to-one insertion of the pair of bosses.

In an alternative embodiment of the utility model, the bracket is provided with an arc-shaped hollow groove which is suitable for the penetration of the first adjusting screw; and

the screw head of the first adjusting screw is abutted against the side end of the arc hollowed groove, which is away from the adjusting nut, and the screw portion of the first adjusting screw is further sleeved with a first elastic snap ring which is suitable for being abutted against the side end of the arc hollowed groove, which is towards the adjusting nut.

In an alternative embodiment of the present utility model, the second adjusting mechanism includes a second adjusting screw rotatably connected to the bracket, and a connecting rod having one end connected to the second adjusting screw;

one end of the connecting rod, which is far away from the second adjusting screw, is connected with the second adjusting screw; and

when the second adjusting screw is rotated, the first adjusting screw is suitable for rotating in the arc-shaped hollow groove around the axis of the second adjusting screw.

In an alternative embodiment of the utility model, the screw head of the second adjusting screw is positioned at one side of the bracket, which is away from the LED module; and

the screw head of the second adjusting screw faces the end face of the bracket and is provided with a plurality of spherical limit beads along the circumferential direction; and the bracket is provided with hemispherical grooves which are suitable for one-to-one partial embedding of a plurality of spherical limit beads.

In an alternative embodiment of the utility model, a second elastic snap ring suitable for abutting against the side end of the bracket facing the LED module is sleeved on the screw rod part of the second adjusting screw.

The automobile of the utility model is realized by the following steps:

an automobile, comprising: the carpet light.

By adopting the technical scheme, the utility model has the following beneficial effects: according to the carpet lamp and the automobile using the same, through the structure that the LED modules are connected with the support in a hinged mode, the first adjusting mechanism and the second adjusting mechanism are matched to adjust light rays emitted by the LED modules, the first adjusting mechanism is particularly used for adjusting the LED modules to swing up and down around a hinge point so as to achieve the up-down movement of an optical path, and the second adjusting mechanism is used for adjusting the LED modules to swing left and right around the hinge point so as to achieve the left-right movement of the optical path. Under such a structure, the position of the integral LED module can be adjusted relative to the support in the up-down direction and the left-right direction, so that the adjustment of the light emitting direction of the integral carpet lamp can be realized.

Drawings

FIG. 1 is a schematic view of a carpet light according to the present utility model in a first view configuration;

FIG. 2 is a schematic view of a second view angle structure of the carpet light of the present utility model;

FIG. 3 is a schematic cross-sectional view of the carpet light of the present utility model;

FIG. 4 is a schematic view of a partial construction of a carpet light of the present utility model;

fig. 5 is a schematic diagram of a partial structure of a carpet light according to the present utility model.

In the figure: support 1, LED module 2, installation cavity 3, bulb 4, light guide bowl 5, adjusting nut 6, grip tab 7, first adjusting screw 8, limit to change strip 9, limit to change groove 10, boss 11, accepting groove 12, elastic ring 13, arc fretwork groove 14, first elastic snap ring 15, second adjusting screw 16, connecting rod 17, second elastic snap ring 18, spherical spacing pearl 19, hemisphere recess 20.

Detailed Description

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

Example 1:

referring to fig. 1 to 5, the present embodiment provides a carpet light, which includes: the device comprises a bracket 1 fixed on a vehicle body, an LED module 2 arranged on the bracket 1, a first adjusting mechanism and a second adjusting mechanism.

The specific bracket 1 is provided with a mounting cavity 3 and an LED module 2, and the LED module is arranged in the mounting cavity 3 and is used for forming a light path; the LED module 2 is hinged with the mounting cavity 3; the LED module 2 is connected with a ball head 4 to form a hinge point between the mounting cavity 3 and the LED module 2, that is, a movable cavity in rotation fit with the ball head 4 is prefabricated in the mounting cavity 3, so that the ball head 4 can rotate in the movable cavity, and the specific position of the integral LED module 2 can be adjusted relative to the mounting cavity 3. In an alternative embodiment, as shown in the drawings, a light guide bowl 5 is disposed on the support 1 and located at one side of the LED module 2, and can be used for emitting the light path formed by the LED module 2 to the ground to form a projection pattern.

Next, the first adjusting mechanism is located at one side of the LED module 2 opposite to the light guiding bowl 5, and is used for adjusting the LED module 2 to swing up and down around the hinge point, so as to realize that the light path moves along the up and down direction. For example, in an alternative case, the first adjusting mechanism includes a module frame fixedly connected with the LED module 2, an adjusting nut 6 connected with the module frame, and a first adjusting screw 8 provided on the bracket 1 for driving the adjusting nut 6 to move in an up-down direction; the module frame is of a fork-shaped structure, namely a pair of opposite clamping pieces 7 fixedly connected with the LED module 2 form a connecting groove for rotationally connecting the adjusting nut 6. And the first adjusting screw 8 is in threaded connection with the adjusting nut 6, so that when the first adjusting screw 8 is rotated, the adjusting nut 6 can drive the module frame to move along the axial direction of the first adjusting screw 8.

On the basis of the above structure, in order to prevent the adjustment nut 6 from following rotation during the rotation of the first adjustment screw 8, the following design is made in this embodiment:

a rotation limiting strip 9 on the outer wall of the adjusting nut 6 and a rotation limiting groove 10 for clamping the rotation limiting strip 9 are formed on the module frame, and the rotation limiting groove 10 is formed by encircling a pair of opposite clamping sheets 7. Here through limit to change the structure of strip 9 inlay card in the spacing groove, and the module frame links firmly with LED module 2 again, make LED module 2 can not rotate along with adjusting nut 6 together with the module frame under the articulated cooperation of LED module 2 and support 1, so when first adjusting screw 8 rotates, adjusting nut 6 only can follow the axial movement of first adjusting screw 8, and can not produce with the rotation motion.

Furthermore, the following matching structure is further provided between the adjusting nut 6 and the module frame:

a pair of bosses 11 formed on the outer wall of the adjusting nut 6, and a pair of receiving grooves 12 formed on the die set frame for one-to-one fitting of the pair of bosses 11, wherein the pair of receiving grooves 12 includes receiving grooves 12 formed on the pair of holding pieces 7, respectively. On the basis of the structure, when the adjusting nut 6 moves along the axial direction of the first adjusting screw 8, the module frame moves synchronously along with the adjusting nut 6, so that the LED module 2 connected with the module frame is driven to move synchronously, and the LED module 2 swings up and down around the hinge point, so that the light path moves along the up and down direction.

On the basis of the above structure, it should be further noted that the bracket 1 is provided with an arc-shaped hollow groove 14 adapted to be penetrated by the first adjusting screw 8; and the screw head of the first adjusting screw 8 is abutted against the side end of the arc-shaped hollow groove 14, which is away from the adjusting nut 6, and the screw part of the first adjusting screw 8 is also sleeved with a first elastic snap ring 15 which is suitable for being abutted against the side end of the arc-shaped hollow groove 14, which is towards the adjusting nut 6. Here, the first snap ring 15 and the screw head of the first adjusting screw 8 are located at two different lateral ends of the arcuate hollow-out groove 14, respectively, so that the first adjusting screw 8 can only be rotated relative to the bracket 1 without any movement in the axial direction thereof.

Based on the above-mentioned structure, under an optional implementation condition, still be equipped with the elastic ring 13 of suit on first adjusting screw 8 between the spiral shell head of first adjusting screw 8 and the side that arc hollow groove 14 deviates from adjusting nut 6, elastic ring 13 is the micro-compression state between the side that first adjusting screw 8 and arc hollow groove 14 deviate from adjusting nut 6, under such a structure, when rotating first adjusting screw 8, there is certain friction between elastic ring 13 and the spiral shell head of first adjusting screw 8, the existence of this friction makes first adjusting screw 8 can not appear unexpected rotatory condition because of the mistake bumps or the vibration of car. In addition, the design of the elastic ring 13 prevents the first adjusting screw 8 which is screwed in place from turning around unexpectedly.

And then the second adjusting mechanism is used for adjusting the LED module 2 to swing left and right around the hinge point so as to realize that the light path moves along the left and right direction. For example, in an alternative embodiment, the second adjusting mechanism includes a second adjusting screw 16 rotatably connected to the bracket 1, and a connecting rod 17 having one end connected to the second adjusting screw 16; the end of the connecting rod 17 away from the second adjusting screw 16 is connected with the second adjusting screw 16; that is to say that the second adjusting mechanism drives the LED module 2 in a side-to-side manner by means of the first adjusting screw 8 in the first adjusting mechanism, the first adjusting screw 8 being adapted to rotate in the arcuate hollow-out groove 14 about the axis of the second adjusting screw 16 when the second adjusting screw 16 is rotated.

In more detail, the screw head of the second adjusting screw 16 is positioned at one side of the bracket 1, which is away from the LED module 2; a second elastic snap ring 18 suitable for abutting against the side end of the bracket 1 facing the LED module 2 is also sleeved on the screw portion of the second adjusting screw 16. Based on the structure, moreover, a plurality of spherical limit beads 19 are arranged on the screw head of the second adjusting screw 16 along the circumferential direction towards the end face of the bracket 1; and the bracket 1 is provided with hemispherical grooves 20 which are suitable for one-to-one partial embedding of a plurality of spherical limit beads 19. That is, each spherical limit post is partially embedded in the screw head of the second adjusting screw 16, and the other part is embedded in the bracket 1, and the second adjusting screw 16 can be prevented from rotating by the design of a plurality of spherical limit beads 19, and in addition, the design of the spherical limit beads 19 can prevent the second adjusting screw 16 from unexpected rotation caused by false collision or vibration of an automobile, namely, the stability of the overall structure of the second adjusting mechanism is improved. On the basis of the above structure, it should be further noted that, the plurality of spherical limit beads 19 designed herein do not affect the rotation of the second adjusting screw 16, when the second adjusting screw 16 needs to be rotated, only the second adjusting screw 16 needs to be slightly pulled from the side end of the bracket 1, which is opposite to the LED module 2, so that the plurality of spherical limit beads 19 embedded in the second adjusting screw 16 can be separated from the bracket 1, so that the plurality of spherical limit beads 19 can synchronously rotate along with the second adjusting screw 16, in the process, the second adjusting screw 16 can be slightly pulled from the side end of the bracket 1, which is opposite to the LED module 2, mainly because the connecting rod 17 connected with the second adjusting screw 16 is not in a bent shape except for the end parts connected with the first adjusting screw 8 and the second adjusting screw 16, when one end of the connecting rod 17 connected with the second adjusting screw 16 is pulled, the connecting rod 17 can be slightly deformed, so that the second adjusting screw 16 can be pulled from the side end of the bracket 1, which is opposite to the side end of the second adjusting screw 16, and the spherical limit beads 16 can be slightly restored to the embedded state after the second adjusting screw 16 is applied to the second adjusting screw 16, namely, the spherical limit beads are reset and the initial adjusting screw 16 is set.

To sum up, for the carpet light of the embodiment, the first adjusting screw 8 is turned, the adjusting nut 6 drives the module frame to move upwards or downwards, so as to adjust the light emitted by the LED module 2 to project upwards or downwards, and further, the vehicle owner can freely adjust the position of the projection pattern in the up-down direction; and rotate second adjusting screw 16, drive connecting rod 17 rotation, the one end that second adjusting screw 16 was kept away from to connecting rod 17 promotes first adjusting screw 8 and removes along arc hollow groove 14, and then drives LED module 2 and swings left or right to realize the light that LED module 2 sent and swing left or right, and then make the car owner can freely adjust the position of projection pattern in the left and right directions.

Example 2:

on the basis of the carpet light of embodiment 1, this embodiment provides an automobile including: carpet light of example 1.

The foregoing embodiments have been provided for the purpose of illustrating the general principles of the present utility model, and are more fully described herein with reference to the accompanying drawings, in which the principles of the present utility model are shown and described, and in which the general principles of the utility model are defined by the appended claims.

In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present utility model, unless expressly stated or limited otherwise, a first feature may include first and second features directly contacting each other, either above or below a second feature, or through additional features contacting each other, rather than directly contacting each other. Moreover, the first feature being above, over, and on the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being below, beneath, and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is less level than the second feature.

Claims (9)

1. A carpet light, comprising:

a bracket having a mounting cavity;

the LED module is arranged in the mounting cavity and used for forming a light path; the LED module is hinged with the mounting cavity; the LED module is connected with a ball head to form a hinge point between the mounting cavity and the LED module; and

the first adjusting mechanism is arranged between the LED module and the bracket and used for adjusting the LED module to swing up and down around the hinge point so as to realize that the light path moves in the up-down direction;

and the second adjusting mechanism is arranged between the LED module and the bracket and used for adjusting the LED module to swing left and right around the hinge point so as to realize that the light path moves along the left and right direction.

2. The carpet light of claim 1, wherein the first adjusting mechanism comprises a module frame fixedly connected with the LED module, an adjusting nut connected with the module frame, and a first adjusting screw arranged on the bracket and used for driving the adjusting nut to move up and down;

the first adjusting screw is in threaded connection with the adjusting nut.

3. The carpet light of claim 2, wherein the first adjustment mechanism further comprises a rotation limiting bar provided on an outer wall of the adjustment nut, and a rotation limiting groove formed on the module frame for snap-fitting the rotation limiting bar.

4. A carpet light according to claim 2 or 3 wherein the first adjustment mechanism further comprises a pair of bosses provided on an outer wall of the adjustment nut and a pair of receiving slots formed on the module frame adapted for one-to-one engagement of the pair of bosses.

5. A carpet light according to claim 2 or 3 wherein the bracket is provided with an arcuate hollow adapted for penetration of a first adjustment screw; and

the screw head of the first adjusting screw is abutted against the side end of the arc hollowed groove, which is away from the adjusting nut, and the screw portion of the first adjusting screw is further sleeved with a first elastic snap ring which is suitable for being abutted against the side end of the arc hollowed groove, which is towards the adjusting nut.

6. The carpet light of claim 5, wherein the second adjustment mechanism comprises a second adjustment screw rotatably coupled to the bracket and a connecting rod having one end coupled to the second adjustment screw;

one end of the connecting rod, which is far away from the second adjusting screw, is connected with the second adjusting screw; and

when the second adjusting screw is rotated, the first adjusting screw is suitable for rotating in the arc-shaped hollow groove around the axis of the second adjusting screw.

7. The carpet light of claim 6, wherein the screw head of the second adjusting screw is positioned at a side of the bracket facing away from the LED module; and

the screw head of the second adjusting screw faces the end face of the bracket and is provided with a plurality of spherical limit beads along the circumferential direction; and the bracket is provided with hemispherical grooves which are suitable for one-to-one partial embedding of a plurality of spherical limit beads.

8. The carpet light of claim 7, wherein a second snap ring adapted to abut against a side end of the bracket facing the LED module is further sleeved on the screw portion of the second adjusting screw.

9. An automobile, comprising: carpet light according to any of claims 1 to 8.