CN220904823U - Automobile reading lamp - Google Patents

Abstract

The utility model discloses an automobile reading lamp, which comprises a lamp body assembly, a lamp body assembly and a lamp body assembly, wherein the lamp body assembly comprises a light source; a reading lamp housing for receiving the lamp body assembly and having an open end for exposing the light source; the sliding cover is connected to the reading lamp shell in a sliding manner and can open or close the opening end; and the damping structure is arranged on the sliding cover and/or the reading lamp shell and provides damping force for sliding between the sliding cover and the reading lamp shell. The utility model is provided with the damping structure, can always provide damping force for the sliding cover in the sliding process of the sliding cover relative to the reading lamp housing, so that good damping sense is generated in the opening and closing processes of the sliding cover, and the operation handfeel and the use comfort are greatly improved.

Description

Automobile reading lamp

Technical Field

The utility model relates to the technical field of automobile reading lamps, in particular to an automobile reading lamp.

Background

With the vigorous development of the automobile industry, the utilization rate of automobiles is more and more frequent. The public is more and more important to the human-computer experience of the automobile, and is more important to the ceiling reading lamp with high use frequency. The traditional reading lamp shielding sliding cover of the automobile roof is hard-limited, the sliding process is blocked, and the hand feeling is poor. And open and shelter from the sliding closure and go to press the switch again, man-machine experience is poor, round trip operation is frequent. Many train enterprises all adopt button type mechanism to control reading lamp, under the current people increasingly use reading lamp, with its integrated integral type be used for promoting shelter from the feel of sliding closure and satisfy better man-machine experience of customer.

Disclosure of utility model

First, the technical problem to be solved

The utility model aims to solve the technical problem of providing an automobile reading lamp, which is provided with a damping structure, so that damping force can be provided for the sliding cover in the sliding process of the sliding cover relative to the reading lamp housing all the time, good damping sense is generated in the opening and closing processes of the sliding cover, and the operation handfeel and the use comfort are greatly improved.

(II) technical scheme

The utility model solves the technical problem that the proposal adopted by the utility model is an automobile reading lamp, which comprises a lamp body component, a lamp body and a lamp body, wherein the lamp body component comprises a light source;

a reading lamp housing for receiving the lamp body assembly and having an open end for exposing the light source;

the sliding cover is connected to the reading lamp shell in a sliding manner and can open or close the opening end;

And the damping structure is arranged on the sliding cover and/or the reading lamp shell and provides damping force for sliding between the sliding cover and the reading lamp shell.

Optionally, the sliding cover is disposed in the reading lamp housing and is capable of sliding relative to the reading lamp housing; when the sliding cover is opened to open the opening end, the sliding cover is hidden in the reading lamp housing, so that the whole reading lamp housing is more attractive;

Alternatively, the sliding cover is slidably connected to the outside of the reading lamp housing, and a sliding structure is arranged outside the reading lamp housing and is matched with the sliding cover, so that sliding between the sliding cover and the reading lamp housing is realized.

Specifically, the lamp body assembly comprises a lamp housing, and the light source is assembled on the lamp housing; the lamp housing also comprises a circuit board and a plug; the reading lamp housing comprises a base and a panel which are detachably connected, wherein the panel is provided with an opening end, and another opening part is arranged right below the opening end of the base, so that the light source can sequentially pass through the opening part and the opening end and is exposed; the base is provided with at least one sliding groove at one end close to the panel, the sliding cover is provided with a sliding part which can be matched with the sliding groove in a sliding way, the top end and the bottom end of the sliding part are provided with convex strips along the sliding direction of the sliding part, and the convex strips are propped against the panel and the sliding groove to provide damping force; the sliding cover realizes sliding movement of the sliding cover relative to the reading lamp shell through the matching of the sliding part and the sliding groove, so that the opening end can be opened or closed; the base is provided with a buckling hole capable of being buckled with the back-off structure so as to realize the fixed installation between the base and the lamp housing; a mounting cavity is formed at one end of the base far away from the panel, the lamp housing comprises a first shell arranged in the mounting cavity and a second shell formed by the first shell in a protruding mode towards one side portion close to the panel, and the second shell can extend out of the opening part; the space between the panel and the base is sufficient to accommodate the second housing and the slide cover; a plurality of convex ribs are arranged on the side wall of the first shell, and an abutting part for abutting against the convex ribs is arranged on the base; when the convex rib and the abutting part are abutted, the back-off structure can be just clamped with the clamping hole, and the second shell can extend out of the opening part when the first shell abuts against the base.

It should be noted that the chute may be disposed on a side of the panel facing the base;

The sliding groove is arranged on the sliding cover, and the sliding part is arranged on the base or the panel.

By adopting the scheme, the damping structure is arranged, so that damping force can be provided for the sliding cover in the sliding process of the reading lamp housing all the time, good damping sense is generated in the opening and closing processes of the sliding cover, and the operation handfeel and the use comfort are greatly improved.

In some embodiments, the damping structure includes a damping member including a damping portion interposed between the slider and the reading light housing to provide a damping force for sliding movement between the slider and the reading light housing.

Preferably, the damping piece is made of silica gel material, and the damping sense is good.

In some embodiments, the sliding cover or the reading lamp housing is provided with a damping mounting groove for mounting the damping member; the damping part is formed at one end of the damping piece, which is far away from the damping mounting groove, and extends out of the damping mounting groove.

Optionally, the damping mounting groove is disposed on a side wall of the sliding portion, so that an outer surface of the damping portion can always contact with the side wall of the sliding groove to provide a damping force.

Alternatively, the damping mounting groove is provided on the bottom end of the sliding part, so that the outer surface of the damping can always contact with the bottom wall of the sliding groove to provide damping force.

In some embodiments, the damping structure includes an elastic member including an elastic portion interposed between the sliding cover and the reading lamp housing and being elastically deformed by being pressed to provide a damping force for sliding between the sliding cover and the reading lamp housing.

Preferably, the elastic piece comprises a metal elastic piece, has strong bearing force and is not easy to loose elastic force.

In some embodiments, the sliding cover or the reading lamp housing is provided with an elastic mounting groove for mounting the elastic member; the elastic part is formed at one end of the elastic piece, which is far away from the elastic mounting groove, and extends out of the elastic mounting groove.

Preferably, the elastic piece comprises an elastic part with arc-shaped bulges and fixing parts formed at two ends of the elastic part; the elastic mounting groove comprises a fixing groove used for accommodating the fixing part and limiting the fixing part to move in the elastic direction of the elastic part, so that the elastic part is prevented from being separated in the sliding process of the sliding cover, and stable damping force is ensured.

Optionally, the elastic mounting groove is arranged on the side wall of the sliding part, so that the outer surface of the elastic part is always propped against the side wall of the sliding groove, and the elastic part is elastically deformed; the top end opening of the elastic mounting groove is arranged so as to facilitate the disassembly and assembly of the elastic piece, and a bulge is arranged between the two fixing grooves so as to limit the movement of the fixing part in the sliding direction of the sliding cover, thereby ensuring the stability of the elastic piece;

Alternatively, the elastic mounting groove is arranged on the bottom end of the sliding part, so that the outer surface of the elastic part is always propped against the bottom wall of the sliding groove, and the elastic part is elastically deformed.

In some embodiments, the damping structure includes a first gear portion and a second gear portion that are capable of intermeshing; and in the sliding process of the sliding cover relative to the reading lamp housing, the first gear part and the second gear part are always meshed for transmission.

Preferably, the first gear portion includes a rack, and the second gear portion includes a circular transmission gear disposed near the gear portion of the rack, thereby ensuring meshing transmission of the rack and the transmission gear.

In some embodiments, the first gear portion is provided on one of the slider and the reading light housing; the second gear part is arranged on the other one of the sliding cover and the reading lamp shell.

Optionally, the rack is formed on an inner side wall of the sliding part, and extends out of the sliding part to be positioned on one side of the sliding cover in the opening direction; the transmission gear is assembled at the edge of the sliding groove, which is close to the inner side wall of the sliding part; the rack and the transmission gear are always meshed for transmission in the sliding process of the sliding part along the sliding groove so as to provide damping force;

Alternatively, the rack is formed on the outer side wall of the sliding part, and extends out of the sliding part to be positioned on one side of the sliding cover in the opening direction; the transmission gear is assembled at the edge of the sliding groove, which is close to the outer side wall of the sliding part;

Alternatively, the rack can be formed on the bottom wall of the sliding part, and the transmission gear is assembled on the bottom wall of the sliding groove.

In some embodiments, the sliding device further comprises a micro switch positioned on the sliding track of the sliding cover; the sliding cover contacts the micro switch and can trigger the micro switch; and the micro switch is triggered, so that a signal can be given to the lamp body assembly, and the light source is turned on.

Preferably, the micro switch is assembled on the side wall of the chute, and when the sliding part contacts the micro switch in the sliding opening process of the sliding cover, the micro switch is triggered and gives a signal to the lamp body assembly, so that the light source is turned on; the sliding cover is further provided with a protruding operation portion, when the sliding portion contacts the micro switch, the operation portion abuts against the side wall of the opening end, and the opening end is at the maximum opening degree.

In some embodiments, when the sliding cover abuts against the micro switch, the opening end is opened in a range larger than or equal to the size of the light source.

In some embodiments, the sliding device further comprises a limiting part, wherein the limiting part is positioned on the sliding track of the sliding cover; and when the sliding cover is propped against the limiting part, the opening end is completely closed by the sliding cover.

Preferably, the limit part is arranged on the side wall of the chute, and the micro switch and the limit part are oppositely arranged on two ends formed by sliding; the outer side wall of the sliding part is provided with a first protruding part and a second protruding part at two ends formed by sliding the sliding part; when the first protruding part is in contact with the micro switch, the opening end is at the maximum opening degree; when the second protruding portion abuts against the limiting portion, the opening end is completely closed.

(III) beneficial effects

Compared with the prior art, the utility model designs an automobile reading lamp,

(1) The damping structure is arranged, so that damping force can be provided for the sliding cover in the sliding process of the sliding cover relative to the reading lamp housing all the time, good damping sense is generated in the opening and closing processes of the sliding cover, and the operation handfeel and the use comfort are greatly improved;

(2) When the damping structure adopts the damping piece, the sliding hand feeling is soft;

(3) When the damping structure adopts the elastic piece, the sliding hand feeling is light;

(4) When the damping structure adopts gear engagement, the sliding hand feeling is thick.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of an automobile reading lamp according to a first embodiment (with a sliding cover closed);

fig. 2 is a schematic view of an automobile reading lamp according to the first embodiment (with a sliding cover opened);

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

fig. 4 is a sectional view (slide closed) of an automobile reading lamp according to the first embodiment;

FIG. 5 is an enlarged schematic view of FIG. 4 at B;

FIG. 6 is a schematic diagram of an automobile reading lamp of the first embodiment (the sliding cover is closed and does not include a panel);

FIG. 7 is an enlarged schematic view of FIG. 6 at C;

FIG. 8 is a schematic diagram of an automobile reading lamp of the first embodiment (the sliding cover is opened and does not include a panel);

FIG. 9 is an enlarged schematic view of FIG. 8 at D;

FIG. 10 is a partial exploded view of a panel and damping structure of the first embodiment (damping structure employing damping members);

FIG. 11 is a schematic diagram of an automobile reading lamp of the second embodiment (the sliding cover is closed and does not include a panel);

FIG. 12 is an enlarged schematic view of FIG. 11 at E;

Fig. 13 is a schematic diagram of an automobile reading lamp of the second embodiment (the sliding cover is opened and does not include a panel);

FIG. 14 is an enlarged schematic view of FIG. 13 at F;

FIG. 15 is a schematic view showing the assembly of a panel and a damping structure according to the second embodiment (the damping structure employs an elastic member);

FIG. 16 is an enlarged schematic view of FIG. 15 at G;

FIG. 17 is a schematic view of an automobile reading lamp of the third embodiment (the sliding cover is closed and does not include a faceplate);

FIG. 18 is an enlarged schematic view of portion H of FIG. 17;

FIG. 19 is a schematic view of an automobile reading lamp of the third embodiment (with the slider open and without the faceplate);

FIG. 20 is an enlarged schematic view of the portion I in FIG. 19;

fig. 21 is an assembly schematic diagram of a panel and a damping structure of the second embodiment (the damping structure employs gear engagement).

The corresponding component names for each reference number in the figures are: 1. a lamp body assembly; 11. a light source; 12. a lamp housing; 121. a back-off structure; 122. a first housing; 122-1, protruding ribs; 123. a second housing; 13. a plug is connected; 2. a reading light housing; 21. an open end; 22. a base; 221. an opening portion; 222. a chute; 223. a snap hole; 224. a mounting cavity; 225. an abutting portion; 23. a panel; 3. a sliding cover; 31. a sliding part; 311. a convex strip; 312. a first boss; 313. a second protruding portion; 32. an operation unit; 4. a damping structure; 41. a damping member; 411. a damping portion; 42. an elastic member; 421. an elastic part; 422. a fixing part; 43. a first gear portion; 44. a second gear portion; 5. damping mounting grooves; 6. an elastic mounting groove; 61. a fixing groove; 62. a protrusion; 7. a micro-switch; 8. and a limiting part.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Other advantages and effects of the present application will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present application with reference to specific examples. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. The application may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present application. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

It is noted that various aspects of the embodiments are described below within the scope of the following claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the present disclosure, one skilled in the art will appreciate that one aspect described herein may be implemented independently of any other aspect, and that two or more of these aspects may be combined in various ways. For example, apparatus may be implemented and/or methods practiced using any number and aspects set forth herein. In addition, such apparatus may be implemented and/or such methods practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.

It should also be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present application by way of illustration, and only the components related to the present application are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.

In addition, in the following description, specific details are provided in order to provide a thorough understanding of the examples. However, it will be understood by those skilled in the art that the present invention may be practiced without these specific details.

The following describes the technical scheme provided by each embodiment of the present application with reference to the accompanying drawings.

Embodiment one:

As shown in fig. 1 to 10, an automobile reading lamp of the present embodiment includes a lamp body assembly 1 including a light source 11; a reading lamp housing 2 for accommodating the lamp body assembly 1 and having an open end 21 for exposing the light source 11; a slide cover 3 slidably coupled to the reading lamp housing 2, capable of opening or closing the open end 21; and the damping structure 4 is arranged on the sliding cover 3 and/or the reading lamp housing 2 and provides damping force for sliding between the sliding cover 3 and the reading lamp housing 2. In some embodiments, the sliding cover 3 is disposed in the reading lamp housing 2 and can perform sliding movement relative to the reading lamp housing 2; when the sliding cover 3 is opened to open the opening end 21, the sliding cover 3 is hidden in the reading lamp housing 2, so that the whole is more attractive. Specifically, the lamp body assembly 1 includes a lamp housing 12, and the light source 11 is assembled on the lamp housing 12; the lamp housing 12 further comprises a circuit board and a plug 13; the reading lamp housing 2 comprises a base 22 and a panel 23 which are detachably connected, wherein the panel 23 is provided with the opening end 21, and the base 22 is provided with another opening 221 right below the opening end 21 so that the light source 11 can be exposed through the opening 221 and the opening end 21 in sequence; two symmetrically arranged sliding grooves 222 are formed in one end, close to the panel 23, of the base 22, and two sliding parts 31 capable of being matched with the sliding grooves 222 in a sliding manner are correspondingly formed in the sliding cover 3, and the two sliding grooves 222 are symmetrically formed in two ends of the opening part 221; the sliding portion 31 is provided with a protruding strip 311 along the top and bottom ends in the sliding direction thereof, and the protruding strip 311 is abutted against the panel 23 and the chute 222 to provide a damping force; the sliding cover 3 is matched with the sliding part 31 and the sliding groove 222 to realize sliding movement of the sliding cover 3 relative to the reading lamp housing 2, so that the opening end 21 can be opened or closed; in addition, two opposite side walls of the lamp housing 12 are provided with back-off structures 121, and the base 22 is provided with a fastening hole 223 capable of fastening the back-off structures 121, so as to realize the fixed installation between the base 22 and the lamp housing 12; an end of the base 22 remote from the panel 23 is formed with a mounting cavity 224, the lamp housing 12 includes a first housing 122 disposed in the mounting cavity 224, and a second housing 123 formed by a portion of the first housing 122 toward a side close to the panel 23, the second housing 123 being capable of protruding out of the opening 221; the space between the panel 23 and the base 22 is sufficient to accommodate the second housing 123 and the slide cover 3; a plurality of ribs 122-1 are provided on the side wall of the first housing 122, and an abutting portion 225 for abutting against the ribs 122-1 is provided on the base 22; when the rib 122-1 abuts against the abutting portion 225, the back-off structure 121 can just engage with the fastening hole 223, and when the first housing 122 abuts against the base 22, the second housing 123 can extend out of the opening 221. By adopting the scheme, the damping structure 4 is arranged, so that damping force can be provided for the sliding cover 3 relative to the reading lamp housing 2 in the sliding process all the time, good damping sense is generated in the opening and closing processes of the sliding cover 3, and the operation handfeel and the use comfort are greatly improved.

In some embodiments, the damping structure 4 is a damping member 41 that includes a damping portion 411 interposed between the slide cover 3 and the reading lamp housing 2 to provide a damping force for sliding between the slide cover 3 and the reading lamp housing 2. Preferably, the damping member 41 is made of a silica gel material, and has a good damping effect. In some embodiments, the sliding cover 3 is provided with a damping mounting groove 5 for mounting the damping member 41; the damping portion 411 is formed at an end of the damping member 41 remote from the damping mounting groove 5, and protrudes out of the damping mounting groove 5. Wherein the damping mounting groove 5 is provided on the sidewall of the sliding portion 31 so that the outer surface of the damping portion 411 can always contact with the sidewall of the sliding groove 222 to provide a damping force.

In some embodiments, a micro switch 7 is also included, which is located on the sliding track of the sliding cover 3; the sliding cover 3 contacts the micro switch 7 and can trigger the micro switch 7; the micro switch 7 is triggered to give a signal to the lamp body assembly 1, so that the light source 11 is turned on. Preferably, the micro switch 7 is assembled on the side wall of the chute 222, and when the sliding portion 31 contacts the micro switch 7 during the sliding and opening process of the sliding cover 3, the micro switch 7 is triggered and gives a signal to the lamp body assembly 1 to turn on the light source 11; the sliding cover 3 is further provided with a protruding operation portion 32, and when the sliding portion 31 contacts the micro switch 7, the operation portion 32 abuts against a side wall of the open end 21, and the open end 21 is opened to a maximum extent.

In some embodiments, the sliding cover further comprises a limiting part 8, which is positioned on the sliding track of the sliding cover 3; and when the sliding cover 3 abuts against the limiting part 8, the opening end 21 is completely closed by the sliding cover 3. Preferably, the limiting portion 8 is disposed on a side wall of the chute 222, and the micro switch 7 and the limiting portion 8 are disposed at two ends of the sliding formation; the outer side wall of the sliding part 31 is provided with a first protruding part 312 and a second protruding part 313 at two ends formed by sliding; the opening end 21 is at a maximum opening degree when the first protruding portion 312 contacts with the micro switch 7; when the second protrusion 313 abuts against the limit portion 8, the open end 21 is completely closed.

Embodiment two:

As shown in fig. 11 to 16, the present embodiment is different from the first embodiment in that;

In this embodiment, the damping structure 4 is an elastic member 42, which includes an elastic portion 421 disposed between the sliding cover 3 and the reading lamp housing 2, and is pressed to elastically deform to provide a damping force for sliding between the sliding cover 3 and the reading lamp housing 2. Preferably, the elastic member 42 is a metal elastic sheet, and has strong bearing force and is not easy to loose elastic force. In some embodiments, the sliding cover 3 is provided with an elastic mounting groove 6 for mounting the elastic member 42; the elastic portion 421 is formed at an end of the elastic member 42 away from the elastic mounting groove 6, and protrudes out of the elastic mounting groove 6. Preferably, the elastic member 42 includes an elastic portion 421 having an arc-shaped protrusion 62, and fixing portions 422 formed at both ends of the elastic portion 421; the elastic mounting groove 6 includes a fixing groove 61 for receiving the fixing portion 422 and for restricting movement of the fixing portion 422 in an elastic direction of the elastic portion 421 to ensure that the elastic portion 421 is not separated during sliding of the slide cover 3, thereby ensuring a stable damping force. Wherein, the elastic mounting groove 6 is disposed on the side wall of the sliding portion 31, so that the outer surface of the elastic portion 421 always abuts against the side wall of the sliding groove 222, and the elastic portion 421 is elastically deformed; and the top end opening of the elastic mounting groove 6 is provided to facilitate the assembly and disassembly of the elastic member 42, and a protrusion 62 is provided between the two fixing grooves 61 to restrict the movement of the fixing portion 422 in the sliding direction of the slide cover 3, thereby ensuring the stability of the elastic member 42.

Embodiment III:

As shown in fig. 17 to 21, the present embodiment is different from the first to second embodiments described above in that;

In the present embodiment, the damping structure 4 includes a first gear portion 43 and a second gear portion 44 that are capable of meshing with each other; during the sliding process of the sliding cover 3 relative to the reading lamp housing 2, the first gear portion 43 and the second gear portion 44 are always engaged for transmission. Preferably, the first gear portion 43 is a rack, and the second gear portion 44 is a circular transmission gear disposed near a gear portion of the rack, so as to ensure meshing transmission between the rack and the transmission gear. In some embodiments, the first gear portion 43 is provided on the sliding cover 3; the second gear portion 44 is provided in the reading lamp housing 2. Wherein the rack is formed on the inner side wall of the sliding part 31 and extends out of the sliding part 31 to be positioned on one side of the sliding cover 3 in the opening direction; the transmission gear is assembled at the edge of the chute 222 near the inner side wall of the sliding part 31; the rack gear is always engaged with the transmission gear to provide a damping force during the sliding of the sliding portion 31 along the sliding groove 222.

The same and similar parts of the embodiments in this specification are all referred to each other, and each embodiment focuses on the differences from the other embodiments.

The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present application should be included in the present application. Therefore, the protection scope of the application is subject to the protection scope of the claims.

Claims (10)

1. An automobile reading lamp, characterized in that: comprising

A lamp body assembly (1) comprising a light source (11);

A reading lamp housing (2) for accommodating the lamp body assembly (1) and having an open end (21) for exposing the light source (11);

a sliding cover (3) which is connected to the reading lamp housing (2) in a sliding manner and can open or close the opening end (21);

And the damping structure (4) is arranged on the sliding cover (3) and/or the reading lamp shell (2) and provides damping force for sliding between the sliding cover (3) and the reading lamp shell (2).

2. The automobile reading lamp of claim 1, wherein: the damping structure (4) comprises a damping member (41) comprising a damping portion (411) interposed between the sliding cover (3) and the reading lamp housing (2) to provide a damping force for sliding between the sliding cover (3) and the reading lamp housing (2).

3. The automobile reading lamp of claim 2, wherein: the sliding cover (3) or the reading lamp shell (2) is provided with a damping mounting groove (5) for mounting the damping piece (41); the damping part (411) is formed at one end of the damping piece (41) far away from the damping mounting groove (5) and extends out of the damping mounting groove (5).

4. The automobile reading lamp of claim 1, wherein: the damping structure (4) comprises an elastic piece (42) which comprises an elastic part (421) arranged between the sliding cover (3) and the reading lamp housing (2) and can be pressed to elastically deform so as to provide damping force for sliding between the sliding cover (3) and the reading lamp housing (2).

5. The automobile reading lamp of claim 4, wherein: the sliding cover (3) or the reading lamp shell (2) is provided with an elastic mounting groove (6) for mounting the elastic piece (42); the elastic part (421) is formed at one end of the elastic piece (42) far away from the elastic mounting groove (6) and extends out of the elastic mounting groove (6).

6. The automobile reading lamp of claim 1, wherein: the damping structure (4) comprises a first gear part (43) and a second gear part (44) which can be meshed with each other; in the sliding process of the sliding cover (3) relative to the reading lamp shell (2), the first gear part (43) and the second gear part (44) are always meshed for transmission.

7. The automobile reading lamp of claim 6, wherein: the first gear part (43) is arranged on one of the sliding cover (3) and the reading lamp shell (2); the second gear part (44) is arranged on the other one of the sliding cover (3) and the reading lamp housing (2).

8. The automobile reading lamp of claim 1, wherein: the sliding device also comprises a micro switch (7) which is positioned on the sliding track of the sliding cover (3); the sliding cover (3) is contacted with the micro switch (7) and can trigger the micro switch (7); and the micro switch (7) is triggered, so that a signal can be given to the lamp body assembly (1) to enable the light source (11) to be turned on.

9. The automobile reading lamp of claim 8, wherein: when the sliding cover (3) is propped against the micro switch (7), the opening range of the opening end (21) is more than or equal to the size of the light source (11).

10. The automobile reading lamp of claim 1, wherein: the sliding device also comprises a limiting part (8) which is positioned on the sliding track of the sliding cover (3); and when the sliding cover (3) is propped against the limiting part (8), the opening end (21) is completely closed by the sliding cover (3).