Reading lamp convenient to disassemble

Abstract

The reading lamp convenient to disassemble comprises a shell, a hanging rod and a buckle, the hanging rod and the buckle are arranged on the two opposite sides of the shell respectively, the buckle comprises a first clamping piece and a second clamping piece which are connected with each other, a groove is formed in the upper end of the shell, the first clamping piece is vertically inserted into the groove, and one end of the second clamping piece is connected with the upper end of the first clamping piece. The other end of the connecting rod extends downwards and abuts against an automobile roof; a step is arranged on the inner wall of the side, away from the second clamping piece, of the groove, a clamping arm matched with the step is arranged on the first clamping piece, and the end, close to the second clamping piece, of the clamping arm inclines upwards and abuts against the step. The side, provided with the buckle, of the shell is poked through external force, the lower end of the second clamping piece abuts against under the action of the ceiling, the upper end of the second clamping piece drives the first clamping piece to move relative to the shell till the clamping arm and the step are separated from each other, abutting of the clamping arm and the step is relieved, and then the shell can be taken down from the side provided with the buckle. And the reading lamp is disassembled.

Description

Technical Field

[0001] The present application relates to the arrangement of general vehicle lighting or signal devices, and the field of their installation or support or circuit technology, and in particular to a reading lamp that is easy to disassemble. Background Art

[0002] Reading lights are designed to provide passengers with sufficient brightness for reading when the interior is dimmed, without disrupting the driver's normal driving. When a reading light fails, flickers, or experiences dimming, it must be removed for repair. Therefore, a reading light with stable installation and easy removal is urgently needed. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a reading light that is stable to install and easy to disassemble, and the technical solutions adopted include:

[0004] A detachable reading light comprises a housing and hanging rods and buckles respectively arranged on opposite sides of the housing.

[0005] The buckle includes a first card and a second card connected to each other. The upper end of the housing is provided with a groove. The first card is vertically inserted into the groove. One end of the second card is connected to the upper end of the first card, and the other end extends downward and abuts against the car roof.

[0006] A step is provided on the inner wall of the groove at a side away from the second card, and a clamping arm matching the step is provided on the first card. The clamping arm is inclined upward in a direction away from the second card and abuts against the step.

[0007] A technical solution adopted by an embodiment of the present invention to solve the technical problem is that the side of the step close to the second card is inclined upward.

[0008] An embodiment of the present invention adopts a technical solution to solve the technical problem in that the first card is further provided with an abutment piece, and the side of the abutment piece close to the second card is inclined upward and abuts against the inner wall of the groove.

[0009] An embodiment of the present invention adopts a technical solution to solve the technical problem in that two abutting pieces are provided, and the two abutting pieces are arranged on two opposite sides of the first card.

[0010] The technical solution adopted by an embodiment of the present invention to solve its technical problem is characterized in that there are at least two second cards, the two second cards are vertically arranged and the upper ends are connected to the upper end of the first card, and there is a gap between the ends of the second cards away from the first card.

[0011] A technical solution adopted by an embodiment of the present invention to solve the technical problem is that the first card and the second card are connected through an arc-shaped transition structure.

[0012] An embodiment of the present invention solves the technical problem by adopting a technical solution in which the lower end surface of the hanging rod gradually extends upward in a direction from one end close to the housing to the other end.

[0013] An embodiment of the present invention adopts a technical solution to solve its technical problem. The shell includes a bottom shell, a fixing plate, an annular cover and a lampshade. The fixing plate is installed at the lower end of the bottom shell and encloses it to form an installation cavity. A circuit board is provided in the installation cavity, and a light-emitting component is provided at the lower end of the circuit board. The lens is installed on the fixing plate and is located below the light-emitting component. The lampshade and the annular cover are arranged in sequence from top to bottom below the fixing plate, and after the annular cover is connected to the fixing plate, the lampshade is clamped between it and the fixing plate.

[0014] The beneficial effects of the present invention are as follows: by external force pushing the side of the housing where the buckle is installed, the lower end of the second card is pressed tightly by the ceiling, so that the upper end of the second card drives the first card and the housing to move relative to each other until the clamping arm and the step are separated from each other, and the clamping arm and the step are released from contact, the housing can be removed from the side where the buckle is installed, and the reading light can be disassembled;

[0015] During installation, first extend the side of the shell with the hanging rod installed above the ceiling, then press the second card to make the buckle pass through the ceiling to complete the installation of the reading light. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of the structure of the reading light described in this embodiment. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of the reading light described in this embodiment. Figure 2 ;

[0019] Figure 3 This is an exploded diagram of the structure of the reading light according to this embodiment;

[0020] Figure 4 is a cross-sectional view of the reading light according to this embodiment;

[0021] Figure 5 Schematic diagram of the structure of the buckle described in this embodiment. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0023] In the description of this utility model, "above," "below," and "within" are understood to be exclusive of the number indicated, while "above," "below," and "within" are understood to be inclusive of the number indicated. The use of "first" and "second" is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, or implicitly specifying the number or order of the technical features indicated.

[0024] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0025] In this utility model, unless otherwise expressly defined, terms such as "disposed," "installed," and "connected" should be interpreted broadly. For example, they may refer to direct connection or indirect connection through an intermediate medium; fixed connection or detachable connection or integral molding; mechanical connection; internal communication between two components or interaction between two components. Those skilled in the art can reasonably determine the specific meanings of these terms in this utility model based on the specific content of the technical solution.

[0026] Reference Figure 1-5 , an embodiment of the present application is proposed, wherein the easily disassembled reading light of the embodiment comprises a housing 10 and a hanging rod 20 and a buckle 30 respectively arranged on opposite sides of the housing 10,

[0027] The buckle 30 includes a first card 31 and a second card 32 connected to each other. A groove 40 is provided at the upper end of the housing 10. The first card 31 is vertically inserted into the groove 40. One end of the second card 32 is connected to the upper end of the first card 31, and the other end extends downward and abuts against the car roof.

[0028] A step 41 is provided on the inner wall of the groove 40 away from the second card 32 . A clamping arm 33 matching the step 41 is provided on the first card 31 . The clamping arm 33 is tilted upward away from the second card 32 and abuts against the step 41 .

[0029] As shown in the accompanying drawings, when the reading light described in the embodiment of the present application is installed on the ceiling, since the first card 31 is limited on the step 41 by the card arm 33, and the shell 10 will achieve a stable card connection between the step 41 and the card arm 33 under the action of gravity, the lower end of the second card 32 and the hanging rod 20 are respectively abutted against the upper end of the ceiling to achieve the limitation of the shell 10 on the ceiling. When the reading light needs to be removed, the side of the shell 10 where the buckle 30 is installed is pushed by external force, and the lower end of the second card 32 is tightened under the action of the ceiling, so that the upper end of the second card 32 drives the first card 31 and the shell 10 to move relative to each other until the card arm 33 and the step 41 are disengaged from each other, so that the card arm 33 and the step 41 are released from the abutment, and the shell 10 can be removed from the side where the buckle 30 is installed to achieve the removal of the reading light.

[0030] Preferably, the side of the step 41 close to the second card 32 is inclined upward, so that when the side of the housing 10 on which the buckle 30 is installed is moved, the card arm 33 and the step 41 are more easily released from contact.

[0031] Preferably, a contact piece 34 is further provided on the first card 31 . The side of the contact piece 34 close to the second card 32 is inclined upward and contacts the inner wall of the groove 40 .

[0032] The abutment piece 34 is engaged with the side of the groove 40 close to the second card 32, so that the buckle 30 is stably clamped on the shell 10, so that the shell 10 can be stably installed on the ceiling to prevent the shell 10 from shaking during driving.

[0033] Preferably, there are at least two second cards 32 , which are vertically arranged and have their upper ends connected to the upper end of the first card 31 , with a gap between the ends of the second cards 32 away from the first card 31 .

[0034] As shown in the accompanying drawings, at least two second cards 32 are provided. Since there is a gap between the lower ends of the second cards 32 , the structural strength of the buckle 30 is improved while ensuring the elastic deformation capability of the second cards 32 .

[0035] Furthermore, the first card 31 and the second card 32 are connected through an arc structure transition. When the second card 32 is squeezed upward by an external force, stress concentration is avoided to cause the connection between the first card 31 and the second card 32 to break, thereby ensuring the strength and stability of the connection.

[0036] Preferably, the lower end surface of the hanging rod 20 gradually extends upward along the direction from one end close to the other end of the shell 10. When the arm 33 is released from the abutment with the step 41, since the lower end surface of the hanging rod 20 is a slope, when the side of the shell 10 with the buckle 30 is moved downward, it is convenient to move the shell 10 out of the ceiling along the lower end surface of the hanging rod 20, thereby facilitating the disassembly of the reading light.

[0037] There are two clamping arms 33, which are arranged on opposite sides of the first card 31. The clamping arms 33 are arranged on both sides of the first card 31 to improve the stability of the clamping between the first card 31 and the housing 10.

[0038] Two abutting pieces 34 are provided, and the two abutting pieces 34 are arranged on two opposite sides of the first card 31 to improve the installation stability of the housing 10.

[0039] In this embodiment, the housing 10 includes a base shell 11, a fixing plate 12, an annular cover 13 and a lampshade 14. The fixing plate 12 is installed at the lower end of the base shell 11 and encloses it to form an installation cavity. A circuit board 15 is provided in the installation cavity. A light-emitting component 16 is provided at the lower end of the circuit board 15. A lens 17 is installed on the fixing plate 12 and is located below the light-emitting component 16. The lampshade 14 and the annular cover 13 are arranged in sequence from top to bottom below the fixing plate 12, and after the annular cover 13 is connected to the fixing plate 12, the lampshade 14 is clamped between it and the fixing plate 12.

[0040] A light switch button 18, an SOS call function button 191 and an E-call smart customer service call function button 192 are also clamped between the fixing plate 12 and the annular cover 13.

[0041] The annular cover 13 is clamped with the fixing plate 12 . A limiting groove is provided on the upper end of the annular cover 13 . The circumference of the lampshade 14 extends into the limiting groove to be clamped between the annular cover 13 and the fixing plate 12 .

[0042] Of course, the present invention is not limited to the above-mentioned embodiments. Those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A reading light that is easy to disassemble, characterized in that: It comprises a housing (10) and a hanging rod (20) and a buckle (30) respectively arranged on opposite sides of the housing (10). The buckle (30) includes a first card (31) and a second card (32) connected to each other. A groove (40) is provided at the upper end of the housing (10). The first card (31) is vertically inserted into the groove (40). One end of the second card (32) is connected to the upper end of the first card (31), and the other end extends downward and abuts against the car roof. A step (41) is provided on the inner wall of the groove (40) on a side away from the second card (32); a clamping arm (33) matching the step (41) is provided on the first card (31); the clamping arm (33) is inclined upward in a direction away from the second card (32) and abuts against the step (41).

2. The easily disassembled reading light according to claim 1, characterized in that: The step (41) is inclined upward on a side close to the second card (32).

3. The easily disassembled reading light according to claim 1, characterized in that: The first card (31) is also provided with an abutment piece (34), and the side of the abutment piece (34) close to the second card (32) is inclined upward and abuts against the inner wall of the groove (40).

4. The easily disassembled reading light according to claim 3, characterized in that: There are two abutting pieces (34), and the two abutting pieces (34) are arranged on two opposite sides of the first card (31).

5. The easily detachable reading light according to any one of claims 1 to 4, characterized in that: There are at least two second cards (32), the two second cards (32) are vertically arranged and the upper ends of the two second cards (32) are connected to the upper end of the first card (31), and there is a gap between the ends of the second cards (32) away from the first card (31).

6. The easily disassembled reading lamp according to claim 1, characterized in that: The first card (31) and the second card (32) are connected through an arc-shaped transition structure.

7. The easily disassembled reading lamp according to claim 1, characterized in that: The lower end surface of the hanging rod (20) gradually extends upwards along a direction from one end close to the housing (10) to the other end.

8. The easily disassembled reading lamp according to claim 1, characterized in that: The housing (10) comprises a bottom shell (11), a fixing plate (12), an annular cover (13) and a lampshade (14); the fixing plate (12) is mounted on the lower end of the bottom shell (11) and encloses the bottom shell (11) to form an installation cavity; a circuit board (15) is provided in the installation cavity; a light-emitting component (16) is provided at the lower end of the circuit board (15); a lens (17) is mounted on the fixing plate (12) and is located below the light-emitting component (16); the lampshade (14) and the annular cover (13) are sequentially arranged below the fixing plate (12) from top to bottom; and after the annular cover (13) is connected to the fixing plate (12), the lampshade (14) is clamped between the annular cover (13) and the fixing plate (12).

Images