CN221035421U - Automobile rear row reading lamp - Google Patents

Abstract

The utility model relates to the technical field of automobile accessories, in particular to an automobile rear-row reading lamp, which comprises a reading lamp body, wherein the reading lamp body comprises a containing cavity, a lamp holder, a lamp cover, a PCB (printed circuit board) arranged in the containing cavity, lamp beads arranged on the PCB, a lampshade arranged on the lamp cover and an inner lens connected to the inner surface of the lampshade, the containing cavity is formed by matching and connecting the lamp holder and the lamp cover, the reading lamp body also comprises a transparent light guide column, a light-emitting part of the lamp beads is arranged upwards, the lamp beads are not positioned under the inner lens, one end of the light guide column is connected with the lower end of the inner lens, the other end of the light guide column is positioned above the lamp beads, and the light guide column is used for guiding and diffusing light emitted by the lamp beads to the inner lens; through the setting of leaded light post, the light diffusion that sends the lamp pearl to interior lens for light becomes soft after sending from interior lens, effectively prevents that the user from receiving the light stimulus in the use.

Description

Automobile rear row reading lamp

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to an automobile rear-row reading lamp.

Background

With the development and continuous progress of society, automobiles have become important transportation means for people to travel, and in order to meet the use demands of different people, automobile interior designs are gradually diversified. The automobile reading lamp is used as one of important automobile interiors and is used as an illumination device for assisting in reading in an automobile, and mainly plays roles of illuminating an automobile interior space, facilitating reading or searching articles by passengers, and the like.

Most of the existing structures adopt a single lamp bead design, and are divided into a main driving position illuminating lamp and a secondary driving position illuminating lamp, so that the main driving position illuminating lamp and the secondary driving position illuminating lamp can be independently controlled to be lightened, but the existing structures have the problems that the illumination area is small, the brightness of a local area is low, an indoor reading environment cannot be well built, and the eyes are not beneficial to health after long-term use.

In order to solve the problem, chinese patent CN218536519U discloses an automobile reading lamp, which illuminates the interior of the automobile through the LED lamp beads inside the lampshade, and the plug can be withdrawn from the slot by pulling the two sliders, so that the reading lamp is conveniently taken down to illuminate the local area. The automobile reading lamp has the advantages that the lamp beads of the automobile reading lamp in the prior art are positioned below the lamp shade, a concentrated and over-bright light spot can be generated in the illumination process, and if people carelessly use the straight-face lamp shade in the use process, the light spot easily causes certain damage to eyes of people, so that the eyes of people are still unfavorable for long-term use.

Disclosure of utility model

The utility model provides an automobile rear-row reading lamp, which solves the problem that eyes of people are injured because a lamp bead is positioned below a lamp shade in the prior art and a concentrated light spot is generated in the process of illumination.

The utility model provides a car back row reading lamp, includes reading lamp body, reading lamp body is including holding cavity, lamp stand, lamp lid, setting and is in PCB board, setting on the PCB board lamp pearl, setting are in lamp lid's lamp shade and connect the inner lens of lamp shade internal surface, hold the cavity by the lamp stand with the lamp lid cooperation is connected and is formed, reading lamp body still includes transparent leaded light post, the luminous portion of lamp pearl sets up, just the lamp pearl is not located under the inner lens, the one end of leaded light post with the lower extreme of inner lens is connected, and the other end is located the top of lamp pearl, the leaded light post be used for with the light guide that the lamp pearl sent reaches the inner lens.

The utility model has the advantages and beneficial effects that: through the setting of leaded light post, the light diffusion that sends the lamp pearl to interior lens for light becomes soft after sending from interior lens, effectively prevents that the user from receiving the light stimulus in the use.

Preferably, the reading lamp body further comprises a reading lamp switch arranged on the PCB, the lamp cover is provided with a through hole for the reading lamp switch to pass through, and the reading lamp switch is electrically connected with the lamp beads and used for controlling the on or off of the lamp beads. By the arrangement, the lamp bead is controlled to be turned on or off through the reading lamp switch, so that the reading lamp switch has controllability.

Preferably, the reading lamp switch comprises a key and a resettable conductive rubber switch, one end of the conductive rubber switch is arranged on the PCB, the other end of the conductive rubber switch is connected with the lower end of the key, the key is located at the through hole, and a protruding portion capable of penetrating through the through hole is arranged at the upper end of the key. The lamp bulb is arranged in such a way that the conductive rubber switch works by pressing the key, and the lamp bulb is controlled to be turned on or off by the working principle of the conductive rubber.

Preferably, the middle part of the protruding part is provided with a pattern. The pattern in the middle of the device can play a role of identification, so that a user can find the device quickly.

Preferably, the outer side wall of the lamp holder is provided with a plurality of lug plates, the middle part of each lug plate is provided with a through groove, and the outer side wall of the lamp cover is provided with a plurality of connecting blocks which are in clamping fit with the through grooves. The arrangement is that the lug plate and the through groove are detachably connected with the lamp holder and the lamp cover in a clamping fit mode, so that the installation efficiency is improved, unnecessary fasteners are saved, and the cost is saved.

Preferably, the lamp beads are LED lamp beads. The LED lamp bead has the advantages of small size, light weight, impact resistance, quick response time, low power consumption, long service life and the like.

Drawings

FIG. 1 is an exploded view of a rear reading lamp of an automobile according to the present utility model;

Fig. 2 is a schematic view illustrating the installation of the light guide column of the present utility model.

1, A reading lamp body; 2. a receiving cavity; 3. a lamp holder; 4. a lamp cover; 5. a PCB board; 6. a lamp bead; 7. a lamp shade; 8. an inner lens; 9. a light guide column; 10. reading lamp switch; 11. a through hole; 12. a boss; 13. ear plates; 14. a through groove; 15. a connecting block; 10.1, a key; 10.2, conductive rubber switch.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1 and 2, an automobile rear-row reading lamp comprises a reading lamp body 1, wherein the reading lamp body 1 comprises a containing cavity 2, a lamp holder 3, a lamp cover 4, a PCB board 5 arranged in the containing cavity 2, a lamp bead 6 arranged on the PCB board 5, a lampshade 7 arranged on the lamp cover 4 and an inner lens 8 connected to the inner surface of the lampshade 7, the containing cavity 2 is formed by connecting the lamp holder 3 and the lamp cover 4 in a matched manner, the reading lamp body 1 further comprises a transparent light guide column 9, a light-emitting part of the lamp bead 6 is upwards arranged, the lamp bead 6 is not located under the inner lens 8, one end of the light guide column 9 is connected with the lower end of the inner lens 8, the other end of the light guide column 9 is located above the lamp bead 6, and the light guide column 9 is used for guiding and diffusing light emitted by the lamp bead 6 to the inner lens 8.

Specifically, through the setting of leaded light post 9, the light diffusion that sends lamp pearl 6 to inner lens 8 for light becomes soft after sending from inner lens 8, effectively prevents that the user from receiving the light stimulus in the use.

The PCB 5 (Printed circuit boards) can be fixedly connected in the lamp holder 3 in a fastening piece, gluing or clamping mode, and the preferred connecting mode is fastening piece connection, and the connecting mode is detachable connection, so that the subsequent disassembly and replacement after the damage of the PCB 5 can be facilitated. The light beads 6 are located at one side far away from the inner lens 8, namely, the light beads 6 are not located under the inner lens 8, so that light spots of the light beads 6 can not be directly displayed on the inner lens 8, meanwhile, the light guide column 9 has a certain diffusion effect, light rays emitted by the light beads 6 can be diffused, the light rays reach the inner lens 8 after being diffused, and finally, the light rays emitted by the inner lens 8 are softer.

The light guiding column 9 is disposed obliquely, and the oblique angle is preferably a degree.

In the preferred embodiment of the utility model, the reading lamp body 1 further comprises a reading lamp switch 10 arranged on the PCB 5, the lamp cover 4 is provided with a through hole 11 for the reading lamp switch 10 to pass through, and the reading lamp switch 10 is electrically connected with the lamp beads 6 and used for controlling the on or off of the lamp beads 6.

Specifically, the reading lamp switch 10 of the present application can be controlled by controlling the on or off of the lamp beads 6 through the reading lamp switch 10.

In order to further optimize the scheme, the reading lamp switch 10 comprises a key 10.1 and a resettable conductive rubber switch 10.2, one end of the conductive rubber switch 10.2 is arranged on the PCB 5, the other end of the conductive rubber switch is connected with the lower end of the key 10.1, the key 10.1 is positioned at the through hole 11, and a protruding portion 12 capable of penetrating through the through hole 11 is arranged at the upper end of the key 10.1.

Specifically, the key 10.1 is pressed to enable the conductive rubber switch 10.2 to work, and the lamp beads 6 are controlled to be turned on or off according to the working principle of the conductive rubber.

To further optimize the above, the middle of the boss 12 is provided with a pattern.

Specifically, the patterns in the middle can play a role of identification, so that a user can find the patterns quickly. The protruding portion 12 is a backlight plate structure, so that a user can quickly position the reading lamp switch 10 in a dark carriage, and the pattern is a laser carving pattern.

In the preferred embodiment of the utility model, a plurality of ear plates 13 are arranged on the outer side wall of the lamp holder 3, through grooves 14 are arranged in the middle of each ear plate 13, and a plurality of connecting blocks 15 which are in clamping fit with the through grooves 14 are arranged on the outer side wall of the lamp cover 4.

Specifically, the lug plate 13 and the through groove 14 detachably connect the lamp holder 3 and the lamp cover 4 in a clamping fit mode, so that the installation efficiency is improved, unnecessary fasteners are saved, and the cost is saved.

In the preferred embodiment of the present utility model, the beads 6 are LED beads.

Specifically, the LED lamp bead has the advantages of small size, light weight, impact resistance, quick response time, low power consumption, long service life and the like.

Finally, it should be noted that the above positional distribution relation of each structure is referred to the placement direction of fig. 1 of the specification, and the above embodiments are only for illustrating the technical solution of the present utility model, but not limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (6)

1. The utility model provides a car back row reading lamp, includes reading lamp body (1), reading lamp body (1) is including holding cavity (2), lamp stand (3), lamp lid (4), setting are in PCB board (5) in holding cavity (2), set up lamp pearl (6) on PCB board (5), set up lamp shade (7) and connection on lamp lid (4) are in inner lens (8) of lamp shade (7) internal surface, hold cavity (2) by lamp stand (3) with lamp lid (4) cooperation is connected and is formed, a serial communication port, reading lamp body (1) still includes transparent leaded light post (9), the luminous portion of lamp pearl (6) sets up, just lamp pearl (6) are not located under inner lens (8), the one end of leaded light post (9) with the lower extreme of inner lens (8) is connected, and the other end is located the top of lamp pearl (6), leaded light post (9) are used for with lamp (6) and diffuse to in the lens (8).

2. The automobile rear row reading lamp according to claim 1, wherein the reading lamp body (1) further comprises a reading lamp switch (10) arranged on the PCB board (5), a through hole (11) for the reading lamp switch (10) to pass through is arranged on the lamp cover (4), and the reading lamp switch (10) is electrically connected with the lamp beads (6) and used for controlling the on or off of the lamp beads (6).

3. The automobile rear row reading lamp according to claim 2, wherein the reading lamp switch (10) comprises a key (10.1) and a resettable conductive rubber switch (10.2), one end of the conductive rubber switch (10.2) is arranged on the PCB (5), the other end of the conductive rubber switch is connected with the lower end of the key (10.1), the key (10.1) is located at the through hole (11), and a protruding portion (12) capable of penetrating through the through hole (11) is arranged at the upper end of the key (10.1).

4. A rear row reading lamp for a motor vehicle according to claim 3, characterized in that the middle of the raised portion (12) is provided with a pattern.

5. The automobile rear-row reading lamp according to claim 1, wherein a plurality of ear plates (13) are arranged on the outer side wall of the lamp holder (3), through grooves (14) are formed in the middle of each ear plate (13), and a plurality of connecting blocks (15) which are in clamping fit with the through grooves (14) are arranged on the outer side wall of the lamp cover (4).

6. The automobile rear row reading lamp according to claim 1, wherein the lamp beads (6) are LED lamp beads.