Reading lamp structure at air outlet of passenger car and mounting method of reading lamp structure

Abstract

The invention belongs to the technical field of passenger car parts, and particularly relates to a passenger car air outlet reading lamp structure and an installation method thereof.The passenger car air outlet reading lamp structure comprises a panel, a pressing plate and an installation plate, the panel comprises a display face and an installation face, and the display face is fixedly provided with a pressing groove used for installing the pressing plate, a reading lamp and a blade assembly; the reading lamp and the blade assembly are transversely and symmetrically distributed on the two sides of the display face. Mounting grooves for mounting the mounting plates are fixedly formed in the periphery of the mounting surface; and the mounting plate is connected with the plane of the air duct of the passenger car air outlet and is fixed by a snap spring. The technical problems that an existing passenger car air outlet reading lamp is difficult to mount and dismount, and the light irradiation effect is poor are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of bus parts, and in particular relates to a bus air outlet reading lamp structure and an installation method thereof. Background Art

[0002] Coaches generally include large highway coaches, public buses, tourist coaches, commuter coaches and school buses. With the continuous development of coaches, new requirements have been put forward for coach interiors, especially for the air outlet reading lights installed on the air duct. They must not only meet the basic requirements of air outlet and reading lights, but also meet the requirements of speakers, decorative blocks, seat lights and atmosphere lights. They must also be easy to install and disassemble, and the price cost must also be controlled. However, the current bus air outlet reading lights are complicated to install and are not easy to disassemble after installation. In addition, the bus air outlet reading lights are equipped with ambient lights on both sides, and the light source will directly irradiate without the ambient light effect, resulting in poor use effect. Summary of the invention

[0003] In view of the technical problems existing in the background technology, the present invention proposes a bus air outlet reading light structure and an installation method thereof, in which blade assemblies and reading lights are evenly and symmetrically arranged in the horizontal direction, a seat light is placed on the top, COB soft light strips are laid in the grooves on both sides of the mounting plate, and the contact points between the panel circle and the button can be color-separated. A retaining spring structure is used for further installation, which is convenient for installation and disassembly.

[0004] In order to achieve the above-mentioned purpose, the present invention provides the following technical solution: a passenger car air outlet reading light structure, comprising a panel (1), a pressure plate (2) and a mounting plate (3), the panel (1) comprising a display surface (110) and a mounting surface (120), the display surface (110) being fixedly provided with a pressure groove (1101) for mounting the pressure plate (2), a reading light (1102) and a blade assembly (1103), the reading light (1102) and the blade assembly (1103) being laterally symmetrically distributed on both sides of the display surface (110); the mounting surface (120) being fixedly provided with mounting grooves (1201) for mounting the mounting plate (3) around the periphery; the mounting plate (3) being connected to the plane of the passenger car air outlet air duct (4) and being fixed with a retaining spring (310).

[0005] Furthermore, a button assembly for controlling the reading light (1102) is also provided on the display surface (110), and the button assembly comprises a button (1104), a decorative block (1105) and a circuit board (1106), wherein the decorative block (1105) is connected to the button (1104), and the circuit board (1106) is on the mounting surface (120), and the button (1104) comprises a pressing end provided with Braille and a contact end contacting the circuit board (1106), and the pressing end of the button (1104) is fixed on the display surface (110), and the contact end of the button (1104) passes through the display surface (110) and the pressure plate (2) and is arranged just above the circuit board (1106).

[0006] Furthermore, a seat lampshade (1107), a seat number plate (1108) and a number plate card (1109) are provided at one end of the display surface (110) close to the reading light (1102); the seat lampshade (1107) is fixed on the display surface (110), and the seat number plate (1108) and the number plate card (1109) are fitted inside the seat lampshade (1107).

[0007] Furthermore, the pressing plate (2) is provided with a speaker hole (210) and a pressing buckle (220) matching the pressing groove (1101), a speaker component (5) is provided below the speaker hole (210), and the speaker component (5) is fixedly mounted on the mounting plate (3).

[0008] Furthermore, mounting buckles (320) matching the mounting grooves (1201) are provided around the mounting plate (3), and limiting ribs are provided at the mounting buckles (320), and a light strip (330) is laid on the limiting ribs.

[0009] Furthermore, a screw (6) is provided at the plane where the mounting plate (3) and the air outlet duct (4) meet, and the screw (6) passes through the mounting plate (3) and the air outlet duct (4).

[0010] The present invention also provides a method for installing a bus air outlet reading lamp structure, comprising the following steps: Step 1: Install the reading light (1102) and the blade assembly (1103) symmetrically on the display surface (110), then fix the button (1104) and the decorative block (1105) on the display surface (110), and finally snap the pressure plate (2) onto the panel (1); Step 2: fix the seat lampshade (1107), the seat number plate paper (1108) and the number plate card (1109) on the display surface (110), and then fix the circuit board (1106); Step 3: Lay the light strip (330) on the mounting plate (3), then fix the speaker component (5) on the mounting plate (3), clip the mounting plate (3) to the air outlet duct 10 via the clip 310, and finally clip the panel (1) assembled in step 2 to the mounting plate (3).

[0011] Compared with the prior art, the above technical solution of the present invention has the following beneficial effects: The present invention uses a spring structure to first snap the mounting plate onto the air duct, and then snap the panel onto the mounting plate through a snap-on structure, so as to facilitate the installation and disassembly of the air outlet reading light. By simplifying the materials, the pressure plate is set as a whole, which is convenient for assembly, simplifies the process flow, and reduces costs. According to the elastic deformation of the plastic, the spring structure is eliminated at the button so that it can only be pressed up and down locally and does not shake laterally. The materials are simplified and the risk of button failure is avoided. By laying the COB soft light strip symmetrically on the mounting plate laterally, the COB soft light strip is hidden in the groove of the mounting plate, the air outlet reading light and the air duct match a 2mm gap, and the LED light is diffusely reflected through the air duct to achieve a diffuse ice blue atmosphere effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front layout schematic diagram of a passenger car air outlet reading light structure of the present invention; Figure 2 This is a schematic diagram of the back layout of a passenger car air outlet reading light structure according to the present invention; Figure 3 This is a schematic diagram of the structure of a mounting plate in a reading lamp structure for an air outlet of a passenger car according to the present invention; Figure 4 This is a schematic diagram of a button assembly in a reading light structure for an air outlet of a passenger car according to the present invention; Figure 5 The present invention is a schematic diagram of a seat lampshade structure in a passenger car air outlet reading lamp structure.

[0013] Description of reference numerals: 1 panel, 2 pressure plate, 3 mounting plate, 4 air outlet duct, 5 speaker component, 6 screws, 110 display surface, 120 mounting surface, 210 speaker hole, 220 buckle, 310 retaining spring, 320 mounting buckle, 330 light strip, 1101 pressing groove, 1102 reading light, 1103 blade assembly, 1104 button, 1105 decorative block, 1106 circuit board, 1107 seat lampshade, 1108 seat number plate paper, 1109 number plate card, 1201 mounting groove. DETAILED DESCRIPTION

[0014] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0015] The present invention provides Figure 1-5 The structure of a reading light for an air outlet of a bus shown in the figure comprises a panel 1, a pressure plate 2 and a mounting plate 3. The panel 1 comprises a display surface 110 and a mounting surface 120. A pressing groove 1101 for mounting the pressure plate 2, a reading light 1102 and a blade assembly 1103 are fixedly provided on the display surface 110. The reading light 1102 and the blade assembly 1103 are laterally symmetrically distributed on both sides of the display surface 110.

[0016] The display surface 110 is also provided with a button assembly for controlling the reading light 1102. The button assembly includes a button 1104, a decorative block 1105 and a circuit board 1106. The decorative block 1105 is connected to the button 1104. The circuit board 1106 is on the mounting surface 120. The button 1104 includes a pressing end with Braille and a contact end contacting the circuit board 1106. The pressing end of the button 1104 is fixed on the display surface 110. The contact end of the button 1104 penetrates the display surface 110 and the pressure plate 2 and is located above the circuit board 1106. The display surface 110 can be sprayed with paint using a spray paint tool to achieve a color separation effect. The button 1104 is injection molded. By using plastic deformation, the button 1104 can touch the electronic switch on the circuit board 1106 by pressing it. The spring structure is eliminated, so that the risk of lateral shaking and failure of the button 1104 is solved. A decorative block 1105 is arranged on the contact surface of the button 1104, and the decorative block 1105 can be painted or electroplated to achieve a decorative effect. When the user presses the button 1104 once, the reading light 1102 turns on, and when the user presses the button 1104 again, the reading light 1102 turns off.

[0017] The display surface 110 is also provided with a seat lampshade 1107, a seat number plate 1108 and a number plate card 1109 at one end close to the reading light 1102. The seat lampshade 1107 is fixed on the display surface 110, and the seat number plate 1108 and the number plate card 1109 are attached to the seat lampshade 1107. The seat lampshade 1107 is injection molded. The seat lampshade 1107 is made of PC material with excellent light transmittance, and has lines arrayed inside, so that light transmits more evenly. The seat number plate 1108 is arranged in the gap between the seat lampshade 1107 and the number plate card 1109. The seat number plate 1108 is PP paper with black background and white characters. Light passes through the white characters to display the seat number more clearly.

[0018] The mounting surface 120 is fixed with mounting grooves 1201 for mounting the mounting plate 3. The mounting plate 3 is connected to the plane of the bus air outlet duct 4 and is fixed with a retaining spring 310. The mounting plate 3 is provided with mounting buckles 320 matching the mounting grooves 1201. The mounting buckles 320 are provided with limiting ribs. The limiting ribs are provided with a light strip 330. The light strip 330 is a COB soft light strip. The mounting plate 3 is also provided with screws 6 at the plane connection with the air outlet duct 4. The screws 6 are self-tapping screws and are set through the mounting plate 3 and the air outlet duct 4.

[0019] The pressing plate 2 is integrated into one piece, and the pressing plate 2 is provided with a speaker hole 210 and a buckle 220 matching the pressing groove 1101 during injection molding, which is convenient for installation and removal. A speaker component 5 is provided below the speaker hole 210, and the speaker component 5 is fixedly mounted on the mounting plate 3.

[0020] During the specific installation, the reading lamp 1102 and the blade assembly 1103 are arranged symmetrically on the display surface 110 of the panel 1, and then the button 1104 and the decorative block 1105 are fixed on the display surface 110, and finally the pressing plate 2 is snapped onto the panel 1. Then the seat lampshade 1107, the seat number plate paper 1108, and the number plate clamp 1109 are fixed to the display surface 110, and finally the circuit board 1106 is fixed, and the panel 1 is installed.

[0021] The installation of the mounting plate 3 is completed by laying the COB soft light strip 330 into the notches on both sides of the mounting plate 3 and then fixing the speaker component 5 to the mounting plate 3 by screws.

[0022] Finally, the mounting plate 3 is designed with 8 snap spring structures, and the user snaps the mounting plate 3 onto the air outlet duct 10 through the snap springs 310. The mounting plate 3 is also designed with 8 snap structures, and the corresponding positions of the contact panel 1 are also designed with 8 snap structures. The user uses the snap structures to snap the panel 1 onto the mounting plate 3, and the air outlet reading lamp structure domain is now installed.

[0023] In summary, this implementation method specifically solves the problem in the prior art that the current bus air outlet reading lights are complicated to install and difficult to disassemble after installation. At the same time, it solves the problem of direct illumination of the atmosphere lights on both sides of the existing bus air outlet reading lights, eliminates the direct illumination effect of the atmosphere lights with lampshades, hides the atmosphere lights, and diffusely reflects the atmosphere lights through the gaps in the air duct to achieve a diffuse ice-blue atmosphere effect. Furthermore, the plastic deformation of the button is utilized to eliminate the spring structure, effectively solving the risk of lateral shaking and failure of the button. The corresponding components are integrated and simplified to achieve cost reduction and efficiency improvement.

[0024] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A reading light structure for an air outlet of a bus, characterized in that: The invention comprises a panel (1), a pressure plate (2) and a mounting plate (3), wherein the panel (1) comprises a display surface (110) and a mounting surface (120), wherein a pressure groove (1101) for mounting the pressure plate (2), a reading light (1102) and a blade assembly (1103) are fixedly provided on the display surface (110), wherein the reading light (1102) and the blade assembly (1103) are symmetrically distributed on both sides of the display surface (110); mounting grooves (1201) for mounting the mounting plate (3) are fixedly provided around the mounting surface (120); and the mounting plate (3) is connected to the plane of the air outlet duct (4) of the passenger car and is fixed by a retaining spring (310).

2. According to the passenger car air outlet reading light structure as described in claim 1, it is characterized by: The display surface (110) is also provided with a button assembly for controlling the reading light (1102), the button assembly comprising a button (1104), a decorative block (1105) and a circuit board (1106), the decorative block (1105) being connected to the button (1104), the circuit board (1106) being on the mounting surface (120), the button (1104) comprising a pressing end provided with Braille and a contact end contacting the circuit board (1106), the pressing end of the button (1104) being fixed on the display surface (110), and the contact end of the button (1104) penetrating the display surface (110) and the pressure plate (2) being arranged just above the circuit board (1106).

3. The structure of a passenger car air outlet reading light according to claim 2, characterized in that: A seat lampshade (1107), a seat number plate (1108) and a number plate card (1109) are also provided at one end of the display surface (110) close to the reading light (1102); the seat lampshade (1107) is fixed on the display surface (110), and the seat number plate (1108) and the number plate card (1109) are fitted inside the seat lampshade (1107).

4. The structure of a passenger car air outlet reading light according to claim 3, characterized in that: The pressing plate (2) is provided with a speaker hole (210) and a pressing buckle (220) matching the pressing groove (1101), a speaker component (5) is provided below the speaker hole (210), and the speaker component (5) is fixedly mounted on the mounting plate (3).

5. The structure of a reading light for a passenger car air outlet according to claim 4, characterized in that: The mounting plate (3) is provided with mounting buckles (320) matching the mounting grooves (1201) on all four sides, and the mounting buckles (320) are provided with limiting ribs, and a light strip (330) is laid on the limiting ribs.

6. The structure of a reading light for a passenger car air outlet according to claim 5, characterized in that: A screw (6) is also provided at the plane where the mounting plate (3) and the air outlet duct (4) meet, and the screw (6) is arranged to penetrate the mounting plate (3) and the air outlet duct (4).

7. A method for installing a reading light structure at an air outlet of a bus as claimed in claim 6, characterized in that: The following steps are involved: Step 1: Install the reading light (1102) and the blade assembly (1103) symmetrically on the display surface (110), then fix the button (1104) and the decorative block (1105) on the display surface (110), and finally snap the pressure plate (2) onto the panel (1); Step 2: fix the seat lampshade (1107), the seat number plate paper (1108) and the number plate card (1109) on the display surface (110), and then fix the circuit board (1106); Step 3: Lay the light strip (330) on the mounting plate (3), then fix the speaker component (5) on the mounting plate (3), clip the mounting plate (3) to the air outlet duct 10 via the clip 310, and finally clip the panel (1) assembled in step 2 to the mounting plate (3).

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