Quick connecting structure for waterproof light bar

Abstract

The utility model provides a waterproof light bar quick connection structure, including light bar, U-shaped plug strip, cushion block and plug, wherein the light bar includes light housing, FPC board and LED lamp bead, FPC board is provided in the light housing, LED lamp bead is provided on the upper surface of FPC board, the lower surface of FPC board is provided with current-conducting plate, and the current-conducting plate is provided with the plug strip. The U-shaped plug strip is inserted into a gap between the upper surface of the FPC board and the lamp shell, and the plug is provided with a pin. The beneficial effects of the utility model are that conductive connection can be carried out through the plug and the FPC board, in order to avoid poor contact between the plug and the FPC board, the U-shaped plug strip is additionally arranged, under the extrusion of the U-shaped plug strip, the contact pin and the conductive board of the FPC board can be tightly attached, the contact pin and the conductive board of the FPC board can be more fully contacted, and the reliability of the FPC board is improved. And burning-out or short circuit of the light bar caused by over-high temperature of the contact position is prevented.

Description

Technical Field

[0001] The utility model relates to a lighting device, in particular to a waterproof light bar quick connection structure. Background Art

[0002] At present, the flexible high-voltage light strips on the market are cut and then connected to the power supply by welding. However, most users do not have welding skills and need professional welding operators or electricians to complete this operation, which affects the user's convenience.

[0003] Therefore, how to provide a quick connection structure to realize quick connection and power-on of the light bar is a technical problem to be solved urgently by those skilled in the art. Summary of the invention

[0004] In order to solve the problems in the prior art, the utility model provides a waterproof light bar quick connection structure.

[0005] The utility model provides a waterproof light bar quick connection structure, comprising a light bar, a U-shaped plug strip, a cushion block and a plug, wherein the light bar comprises a lamp housing, an FPC board and LED lamp beads, the FPC board is arranged inside the lamp housing, the LED lamp beads are arranged on the upper surface of the FPC board, a conductive plate is provided on the lower surface of the FPC board, the U-shaped plug strip is inserted into the gap between the upper surface of the FPC board and the lamp housing, the plug has a pin, the pin passes through the cushion block and is inserted into the gap between the lower surface of the FPC board and the lamp housing, and under the extrusion of the U-shaped plug strip, the pin fits tightly with the conductive plate.

[0006] As a further improvement of the present invention, the waterproof light bar quick connection structure further includes an outer sheath, the outer sheath is sleeved outside the light bar, and the outer sheath is buckled and connected to the plug.

[0007] As a further improvement of the present invention, the outer sheath is a transparent outer sheath.

[0008] As a further improvement of the utility model, shadowless glue is filled between the outer sheath and the light strip.

[0009] As a further improvement of the present invention, the U-shaped plug strip is a transparent U-shaped plug strip.

[0010] As a further improvement of the present invention, the pad is a silicone pad.

[0011] As a further improvement of the present invention, the silicone pad is attached between the light bar and the plug.

[0012] As a further improvement of the present invention, the insertion pin is flat.

[0013] The beneficial effects of the utility model are as follows: conductive connection can be achieved with the FPC board through the plug, and in order to avoid poor contact between the plug and the FPC board, a U-shaped plug strip is added, and under the squeezing of the U-shaped plug strip, the plug pin and the conductive plate of the FPC board can be tightly fitted, so that the plug pin and the conductive plate of the FPC board can be more fully contacted, preventing the temperature at the contact position from being too high, causing the light bar to burn out or a short circuit. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other solutions can be obtained based on these drawings without paying creative work.

[0015] Figure 1 The utility model is a schematic diagram of assembling a U-shaped plug strip of a waterproof light strip quick connection structure.

[0016] Figure 2 The utility model is an exploded schematic diagram of a waterproof light bar quick connection structure.

[0017] Figure 3 The utility model is a three-dimensional schematic diagram of a waterproof light bar quick connection structure. DETAILED DESCRIPTION

[0018] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0022] like Figures 1 to 3 As shown, a waterproof light bar quick connection structure includes a light bar 1, a U-shaped plug strip 2, a cushion block 3 and a plug 4, wherein the light bar 1 includes a lamp housing 11, an FPC board 12 and LED lamp beads 13, the FPC board 12 is arranged in the lamp housing 11, the LED lamp beads 13 are arranged on the upper surface of the FPC board 12, and a conductive plate is provided on the lower surface of the FPC board 12. The U-shaped plug strip 2 is inserted into the gap between the upper surface of the FPC board 12 and the lamp housing 11, and the plug 4 has a pin 41, and the pin 41 passes through the cushion block 3 and is inserted into the gap between the lower surface of the FPC board 12 and the lamp housing 11. Under the extrusion of the U-shaped plug strip 2, the pin 41 is tightly fitted with the conductive plate of the FPC board 12.

[0023] The waterproof light bar quick connection structure also includes an outer sheath 5, which is sleeved outside the light bar 1 and is snap-connected with the plug 4. The plug 4 is provided with a clamping block 42, and the outer sheath 5 is provided with a clamping hole 51 that matches the clamping block 42.

[0024] The outer sheath 5 is a transparent outer sheath, which can avoid blocking light.

[0025] Shadowless glue is filled between the outer sheath 5 and the light strip 1 .

[0026] The U-shaped plug strip 2 is a transparent U-shaped plug strip, which can avoid blocking light.

[0027] The pad 3 is a silicone pad.

[0028] The silicone pad is attached between the light bar 1 and the plug 4 .

[0029] The insertion pin 41 is flat.

[0030] The utility model provides a waterproof light bar quick connection structure, which can be conductively connected to the FPC board 12 through a plug 4, and in order to avoid poor contact between the plug and the FPC board, a U-shaped plug strip 2 is additionally provided. Under the squeezing of the U-shaped plug strip 2, the plug pin 41 and the conductive plate of the FPC board 12 can be tightly fitted, so that the plug pin 41 can be more fully in contact with the conductive plate of the FPC board 12, thereby preventing the light bar from being burned out or a short circuit caused by excessive temperature at the contact position.

[0031] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A waterproof light bar quick connection structure, characterized in that: The invention comprises a light strip, a U-shaped plug strip, a cushion block and a plug, wherein the light strip comprises a lamp housing, an FPC board and LED lamp beads, the FPC board is arranged inside the lamp housing, the LED lamp beads are arranged on the upper surface of the FPC board, a conductive plate is arranged on the lower surface of the FPC board, the U-shaped plug strip is inserted into the gap between the upper surface of the FPC board and the lamp housing, the plug has a pin, the pin passes through the cushion block and is inserted into the gap between the lower surface of the FPC board and the lamp housing, and under the squeezing of the U-shaped plug strip, the pin fits tightly with the conductive plate.

2. The waterproof light bar quick connection structure according to claim 1, characterized in that: The waterproof light bar quick connection structure also includes an outer sheath, which is sleeved outside the light bar and is buckled and connected to the plug.

3. The waterproof light bar quick connection structure according to claim 2, characterized in that: The outer sheath is a transparent outer sheath.

4. The waterproof light bar quick connection structure according to claim 2, characterized in that: Shadowless glue is filled between the outer sheath and the light strip.

5. The waterproof light bar quick connection structure according to claim 1, characterized in that: The U-shaped plug strip is a transparent U-shaped plug strip.

6. The waterproof light bar quick connection structure according to claim 1, characterized in that: The pad is a silicone pad.

7. The waterproof light bar quick connection structure according to claim 6, characterized in that: The silicone pad is attached between the light bar and the plug.

8. The waterproof light bar quick connection structure according to claim 1, characterized in that: The pin is flat.

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