A strip lamp for glove box lighting

Abstract

The present invention discloses a belt-type lamp for lighting a glove box, which is installed inside the glove box body and includes a lamp cover, the lamp cover is an arc-shaped structure, and box flanges are fixedly connected at both ends of the lamp cover, and the box flanges are respectively fixedly connected to the glove box body; a belt-type lamp assembly is installed in the cavity of the lamp cover; the belt-type lamp assembly includes an annular bracket, a sliding assembly, a steel belt and a pressure plate arranged in sequence from bottom to top; the two ends of the annular bracket are fixedly connected to the elbow; the bottom of the sliding assembly is slidably arranged on the annular bracket, the upper part of the sliding assembly is connected to the steel belt, and multiple groups of pressure plates are arranged on the steel belt, and the multiple groups of pressure plates are pressed tightly on the steel belt, and an LED light source is installed on the pressure plate. The present invention provides a belt-type lamp for lighting a glove box, which has the advantages of being easy to maintain and repair, and providing maximum illumination with a sealing boundary as small as possible.

Description

Technical Field

[0001] The invention relates to the technical field of glove box lighting, and in particular to a strip lamp used for glove box lighting. Background Art

[0002] The lighting is an important part of the glove box. The glove box is a sealed box. For the convenience of maintenance and repair, the lighting of the glove box is mostly installed outside the box and illuminates the box through a transparent window. The transparent window and the glove box need to be connected by a seal to ensure the overall sealing performance of the box.

[0003] Currently, most of the lighting in glove boxes are LED tubes, which are installed above the transparent window of the box. If the glove box is large, in order to ensure the brightness inside the box, it is necessary to design additional transparent windows in other positions of the box to install the lighting. Multiple transparent windows will inevitably increase the sealing boundary of the box and increase the risk of poor sealing of the box. At the same time, the dispersion of the light source will also affect the lighting effect inside the glove box. Summary of the invention

[0004] In order to solve the technical problems raised in the above background technology, the present invention provides a strip lamp for lighting a glove box, which has the advantages of being easy to maintain and repair and providing maximum illumination with a sealing boundary as small as possible.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A belt-type lamp for lighting a glove box, installed inside the glove box body, comprising a lamp cover, the lamp cover is an arc-shaped structure, box flanges are fixedly connected to both ends of the lamp cover, and the box flanges are respectively fixedly connected to the glove box body; a belt-type lamp assembly is installed in the cavity of the lamp cover;

[0007] The belt-type lamp assembly includes an annular bracket, a sliding assembly, a steel belt and a pressure plate which are arranged in sequence from bottom to top; the two ends of the annular bracket are fixedly connected to the elbow; the bottom of the sliding assembly is slidably arranged on the annular bracket, the upper part of the sliding assembly is connected to the steel belt, and multiple groups of pressure plates are arranged on the steel belt, and the multiple groups of pressure plates are pressed tightly on the steel belt, and an LED light source is installed on the pressure plate.

[0008] As a preferred embodiment of the present invention, the lamp cover includes a horizontal lamp tube, with elbows fixedly connected to both ends of the lamp tube; the belt lamp assembly is installed in a cavity formed by the lamp tube and the elbow, and both ends of the elbow are fixedly connected to the box flange.

[0009] As a preferred embodiment of the present invention, a first sealing gasket is provided at the connection between the lamp tube and the elbow, and a second sealing gasket is provided at the connection between the elbow and the glove box body.

[0010] As a preferred embodiment of the present invention, the annular bracket is composed of two C-shaped rails facing each other and parallel to each other; the curved shape of the annular bracket matches the arc shape of the lamp cover.

[0011] As a preferred embodiment of the present invention, the sliding assembly includes a plurality of roller groups evenly arranged along the track direction of the annular bracket, and the roller groups roll along the track above or below the track of the annular bracket.

[0012] As a preferred embodiment of the present invention, the roller group includes a connecting bracket, a longitudinal wheel axle is installed in the end hole of the connecting bracket, and a first bearing is installed on the longitudinal wheel axle; horizontal sleeves are respectively installed at both ends of the longitudinal wheel axle, and a second bearing is installed on the horizontal sleeves.

[0013] As a preferred embodiment of the present invention, the horizontal sleeves are respectively installed at both ends of the inner hole of the longitudinal wheel axle through cylindrical pins.

[0014] As a preferred embodiment of the present invention, the second bearing is installed in the axial middle position of the horizontal sleeve, and horizontal shaft washers and shaft wire retaining rings are provided at both ends of the second bearing.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The belt lamp for glove box lighting described in the present invention is installed inside the glove box body, so that the illumination of the lamp is fully utilized. The sealing surface between the belt lamp and the glove box body has only two body flanges. Compared with the existing external lighting method (using transparent window transmission lighting), it realizes the demand for providing maximum illumination with a limited sealing boundary, and meets the overall sealing requirement of the glove box.

[0017] 2. The belt-type lamp for glove box lighting described in the present invention has a belt-type lighting assembly that drives the LED light source on the steel belt pressure plate to move in and out along the annular bracket through a sliding assembly (specifically a roller assembly), which is convenient for maintenance and repair. At the same time, the flexible steel belt can deliver the light source into the glove box body in an arc, reducing the compensation protection of the light source.

[0018] 3. The belt lamp for glove box lighting described in the present invention arranges LED light sources on a steel belt. The color ratio and quantity of the light sources can be designed according to requirements, which provides greater flexibility in the design of the light sources. The steel belt can be designed with different lengths according to usage requirements and can be equipped with multiple light sources. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall schematic diagram of a strip lamp for lighting a glove box according to the present invention;

[0020] Figure 2 yes Figure 1 Schematic diagram of the cross section of the middle AA section;

[0021] Figure 3 yes Figure 1 Schematic diagram of the cross section of the middle BB part.

[0022] Figure 4 is a schematic structural diagram of the strip lamp assembly of the present invention;

[0023] Figure 5 yes Figure 4 Schematic diagram of the cross section of the middle AA section;

[0024] Figure 6 is a structural schematic diagram of the roller assembly of the present invention;

[0025] Figure 7 yes Figure 6 Enlarged cross-sectional view of the middle AA section.

[0026] As shown in the figure: 1. Lamp cover; 1.1. Lamp tube; 1.2. Elbow; 1.3. First sealing gasket; 1.4. Second sealing gasket; 2. Box flange; 3. Ring bracket; 4. Sliding assembly; 4.1. Connecting bracket; 4.2. Longitudinal wheel axle; 4.3. First bearing; 4.4. Horizontal shaft sleeve; 4.5. Second bearing; 4.6. Cylindrical pin; 4.7. Horizontal shaft washer; 4.8. Wire retaining ring for shaft; 4.9. Spring retaining ring; 4.10. Gasket; 5. Steel belt; 6. Pressure plate; 7. Clamping flange. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0029] See also Figures 1 to 7As shown, an embodiment of the present invention provides a belt lamp for lighting a glove box. Specifically, the belt lamp is installed inside the glove box body (not shown in the figure). The structure of the belt lamp specifically includes a lamp cover 1. The lamp cover 1 is an arc-shaped structure. In this embodiment, the lamp cover 1 can be a semi-arc-shaped structure as a whole or a straight-line structure in the middle and an arc-shaped structure at both ends. The material of the lamp cover 1 is a transparent glass material in the middle part or a transparent glass material in its entirety. A box flange 2 is fixedly connected at both ends of the lamp cover 1, wherein the box flanges 2 at both ends are respectively fixedly connected to the glove box body, and a belt lamp assembly is installed in the cavity of the lamp cover 1. The belt lamp is installed inside the glove box body, so that the illumination of the lamp is fully utilized. The sealing surface between the belt lamp and the glove box body has only two connecting parts of the box flanges 2 to achieve the requirement of providing maximum illumination with a limited sealing boundary, and meet the overall sealing requirements of the glove box.

[0030] See also Figures 1 to 3 As shown, in this embodiment, the lamp housing 1 includes a horizontally arranged lamp tube 1.1 and elbows 1.2 installed at both ends of the lamp tube 1.1, wherein the lamp tube 1.1 and the elbow 1.2 are both made of transparent glass, the strip lamp assembly is installed in the cavity formed by the lamp tube 1.1 and the elbow 1.2, and both ends of the elbow 2.1 are fixedly connected to the box flange 2. In this embodiment, the lamp tube 1.1 and the elbow 1.2 are fixedly connected by a clamping flange 7, a first sealing gasket 1.3 is provided at the connection between the lamp tube 1.1 and the elbow 1.2 (on both sides of the clamping flange 7), and a second sealing gasket 1.4 is provided at the connection between the elbow 1.3 and the glove box box (on both sides of the box flange 2).

[0031] See also Figures 4 to 5 As shown, in this embodiment, the belt-type lamp assembly specifically includes an annular bracket 3, a sliding assembly 4, a steel belt 5 and a pressing plate 6 which are arranged in sequence from bottom to top; wherein, the two ends of the annular bracket 3 are fixedly connected to the elbow 1.3, the bottom of the sliding assembly 4 is slidingly arranged on the annular bracket 3, the sliding assembly 4 can slide on the annular bracket 3, the upper part of the sliding assembly 4 is connected to the steel belt 5, a plurality of groups of pressing plates 6 are arranged on the steel belt 5, the plurality of groups of pressing plates 6 are pressed tightly on the steel belt 5, and an LED light source (not shown in the figure) is installed on the pressing plate 6. Under the restriction of the annular bracket 3, the steel belt 5 can slide in the cavity inside the lamp housing 1 (specifically, the steel belt can slide in the cavity formed by the lamp tube 1.1 and the elbow 1.3), enter and exit, and be fixed through the sliding assembly 4, so as to realize the function of the lighting lamp.

[0032] See also Figures 4 to 5As shown, in this embodiment, the annular bracket 3 is composed of two C-shaped tracks facing each other and parallel. The curved shape of the annular bracket 3 matches the arc shape of the lamp housing 1. Specifically, the two ends of the annular bracket 3 are bent along the direction of the elbow 1.2 to form a curved arc track along the elbow 1.3 on one side to the lamp tube 1.1 and then to the elbow 1.2 on the other side. The sliding component 4 can drive the steel belt 5 to slide along the curved arc track to fix the two ends of the annular bracket 3 with the tail of the elbow 1.2. The plane of the annular bracket 3 in the lamp tube 1.1 is 45-60° with the wall plate of the glove box body for the best lighting angle.

[0033] In this embodiment, the steel belt 5 is the main carrier of the belt lamp assembly. The sliding assembly 4 is arranged at the bottom of the steel belt 5. Multiple sliding assemblies can be arranged at the bottom of the steel belt 5. The steel belt 5 is pressed and locked on the sliding assembly by the pressure plate 6 (in this embodiment, the sliding assembly 4 adopts a roller group, and the steel belt is locked on the connecting bracket of the roller group). The LED light source is installed on the pressure plate 6, and the LED light source is driven to move in the lamp cover 1 by the steel belt.

[0034] See also Figures 6 to 7 As shown, the sliding assembly 4 specifically includes a plurality of roller groups evenly arranged along the track direction of the annular bracket 3, and the roller group rolls on or below the track of the annular bracket 3. In this embodiment, the roller group specifically includes a connecting bracket 4.1, a longitudinal wheel shaft 4.2 is installed in the end hole of the connecting bracket 4.1, a first bearing 4.3 is installed on the longitudinal wheel shaft 4.2, and horizontal sleeves 4.4 are installed at both ends of the longitudinal wheel shaft 4.2, and a second bearing 4.5 is installed on the horizontal sleeve 4.4. The longitudinal wheel shaft 4.2 is tightly matched with the connecting hole at the end of the connecting bracket 4.1, and the gasket 4.10, the first bearing 4.3, the gasket 4.10 and the elastic retaining ring 4.9 are sequentially installed with the longitudinal wheel shaft 4.2 as the core shaft, and the first bearing 4.3 can rotate around the longitudinal wheel shaft 4.2.

[0035] In this embodiment, two horizontal sleeves 4.4 are respectively installed at the two ends of the connecting hole in the longitudinal wheel shaft 4.2 through cylindrical pins 4.6, and the second bearing 4.5 is installed in sequence with the horizontal sleeve 4.4 as the core shaft. The second bearing 4.5 is installed in the axial middle position of the horizontal sleeve 4.4, and the two ends of the second bearing 4.5 are positioned by horizontal shaft washers 4.7 and shaft wire retaining rings 4.8, and the second bearing 4.5 rotates around the horizontal sleeve 4.4.

[0036] In this embodiment, the same structure is arranged at the other end of the connecting bracket 4.1, and the roller structures at both ends of the connecting bracket 4.1 together form a roller group, so that the roller group can move along the guide surface both horizontally and longitudinally.

[0037] In this embodiment, the roller group is inside the annular bracket 3, and the outer surfaces of the first bearings 4.3 at both ends of the roller group roll along the inner sides of the two C-shaped tracks of the annular bracket 3, respectively, and the second bearings 4.5 of the roller group roll along the upper or lower sides of the C-shaped tracks of the annular bracket. Under the restriction of the annular bracket 3, the steel belt 5 can slide, enter and exit, and be fixed in the cavity formed by the lamp tube 1.1 and the elbow 1.2 through the roller group, thereby realizing the function of the lighting lamp. In this embodiment, the belt lighting assembly drives the LED light source on the pressing plate 6 on the steel belt 5 to enter and exit the annular bracket 3 through the roller group, which is convenient for maintenance and repair. At the same time, the flexible steel belt can send the light source into the glove box in an arc, reducing the compensation protection of the light source.

[0038] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A strip lamp for lighting a glove box, characterized in that: Installed inside a glove box body, comprising a lamp cover (1), the lamp cover (1) being of an arc-shaped structure, box flanges (2) being fixedly connected at both ends of the lamp cover (1), the box flanges (2) being respectively fixedly connected to the glove box body; a belt-type lamp assembly is installed in the cavity of the lamp cover (1); The strip lamp assembly comprises an annular bracket (3), a sliding assembly (4), a steel strip (5) and a pressing plate (6) which are arranged in sequence from bottom to top; both ends of the annular bracket (3) are fixedly connected to the elbow (1.2); the bottom of the sliding assembly (4) is slidably arranged on the annular bracket (3), the upper part of the sliding assembly (4) is connected to the steel strip (5), a plurality of groups of pressing plates (6) are arranged on the steel strip (5), the plurality of groups of pressing plates (6) are pressed tightly on the steel strip (5), and an LED light source is installed on the pressing plate (6); The lamp housing (1) comprises a horizontal lamp tube (1.1), with elbows (1.2) fixedly connected at both ends of the lamp tube (1.1); the strip lamp assembly is installed in a cavity formed by the lamp tube (1.1) and the elbow (1.2), with both ends of the elbow (1.2) fixedly connected to the box flange (2); The annular bracket (3) is composed of two C-shaped rails facing each other and in parallel, and the curved shape of the annular bracket (3) matches the arc shape of the lamp housing (1).

2. The strip lamp for glove box lighting according to claim 1, characterized in that: A first sealing gasket (1.3) is provided at the connection between the lamp tube (1.1) and the elbow (1.2), and a second sealing gasket (1.4) is provided at the connection between the elbow (1.2) and the glove box body.

3. The strip lamp for glove box lighting according to claim 1, characterized in that: The sliding assembly (4) comprises a plurality of roller groups evenly arranged along the track direction of the annular bracket (3), and the roller groups roll along the track above or below the track of the annular bracket (3).

4. The strip lamp for glove box lighting according to claim 3, characterized in that: The roller assembly comprises a connecting bracket (4.1), a longitudinal wheel axle (4.2) is installed in an end hole of the connecting bracket (4.1), and a first bearing (4.3) is installed on the longitudinal wheel axle (4.2); horizontal shaft sleeves (4.4) are respectively installed at both ends of the longitudinal wheel axle (4.2), and a second bearing (4.5) is installed on the horizontal shaft sleeves (4.4).

5. The strip lamp for glove box lighting according to claim 4, characterized in that: The horizontal shaft sleeves (4.4) are respectively mounted at both ends of the inner hole of the longitudinal wheel shaft (4.2) via cylindrical pins (4.6).

6. The strip lamp for glove box lighting according to claim 4, characterized in that: The second bearing (4.5) is installed at the axial middle position of the horizontal shaft sleeve (4.4), and horizontal shaft washers (4.7) and shaft wire retaining rings (4.8) are arranged at both ends of the second bearing (4.5).

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