High-voltage module LED (light-emitting diode) hard light bar

Abstract

The utility model provides a high-voltage module LED hard light bar which comprises a light bar body, a plug male plug and a plug female plug, the plug male plug and the plug female plug are installed at the left end and the right end of the light bar body respectively, the light bar body comprises a high-voltage circuit board, a first electronic wire is welded to one end of the high-voltage circuit board, and a second electronic wire is welded to the other end of the high-voltage circuit board. A first electronic wire is welded at one end of the high-voltage circuit board, a second electronic wire is welded at the other end of the high-voltage circuit board, a female contact pin is arranged on the first electronic wire, a male contact pin is arranged on the second electronic wire, the female contact pin is fixed on the plug male plug, and the male contact pin is fixed on the plug female plug. The high-voltage module LED hard light bar has the advantages that the high-voltage module LED hard light bar is provided, and rapid splicing of multiple sections of light bars can be achieved.

Description

Technical Field

[0001] The utility model relates to a lighting device, in particular to a high-voltage module LED hard light bar. Background Art

[0002] With the development of society, the business hours of various businesses will extend until night, so billboards are equipped with LED hard light strips, which will not affect the signs at night and can also set off a beautiful atmosphere.

[0003] LED rigid strip lights have been widely used in various display cabinets, indoor lighting decorations, advertising light boxes, etc. in industrial lighting due to their small size, easy installation, low voltage, and energy saving.

[0004] However, during the actual installation of existing LED rigid light strips, there is a defect that multiple sections of light strips cannot be quickly spliced ​​together, which affects the installation efficiency. Summary of the invention

[0005] In order to solve the problems in the prior art, the utility model provides a high-voltage module LED hard light bar.

[0006] The utility model provides a high-voltage module LED hard light strip, comprising a light strip body, a male plug and a female plug, the male plug and the female plug are respectively installed at the left and right ends of the light strip body, the light strip body comprises a high-voltage circuit board, one end of the high-voltage circuit board is welded with a first electronic wire, the other end of the high-voltage circuit board is welded with a second electronic wire, the first electronic wire is provided with a female pin, the second electronic wire is provided with a male pin, the female pin is fixed on the male plug, and the male pin is fixed on the female plug, when two sections of the light strip body are spliced, the male plug of one section of the light strip body is plugged and matched with the female plug of the other section of the light strip body, at the same time, the female pin of the male plug of one section of the light strip body is plugged and matched with the male pin of the female plug of the other section of the light strip body and electrically connected.

[0007] As a further improvement of the present invention, the male plug of the plug is provided with a pin boss, the pin boss is provided with a female pin socket, the female pin is inserted into and fixed in the female pin socket, and the female plug of the plug is provided with a male pin socket, the male pin is inserted into and fixed in the male pin socket.

[0008] As a further improvement of the present invention, the female pin is provided with a female pin spring piece for limiting its retreat, the female pin spring piece is arranged obliquely, and the inside of the female pin socket is provided with a limiting step for blocking the female pin spring piece from retreating, and the male pin is provided with a male pin spring piece for limiting its retreat, the male pin spring piece is arranged obliquely, and the inside of the male pin socket is provided with a limiting step for blocking the male pin spring piece from retreating.

[0009] As a further improvement of the present invention, the inner side surface of the male plug is provided with a plastic buckle connected to the light bar body, the inner side surface of the female plug is provided with a plastic buckle connected to the light bar body, the outer side surface of the male plug is provided with a plastic buckle connected to the female plug of another section of the light bar body, and the outer side surface of the female plug is provided with a groove connected to the male plug of another section of the light bar body.

[0010] As a further improvement of the present invention, a convex point for pressing the high-voltage circuit board is provided on the inner side surface of the male plug, and a convex point for pressing the high-voltage circuit board is provided on the inner side surface of the female plug.

[0011] As a further improvement of the present invention, the light bar body also includes an aluminum base, the inner side surface of the male plug is provided with an aluminum guide column that is positioned and matched with the aluminum base, and the inner side surface of the female plug is provided with an aluminum guide column that is positioned and matched with the aluminum base.

[0012] As a further improvement of the present invention, the light bar body further comprises a two-color PC tube, the upper portion of the two-color PC tube is a light-transmitting diffuser, the lower portion is a light-shielding body, and the two-color PC tube is inserted into the aluminum base.

[0013] As a further improvement of the utility model, a circuit board slot for installing a high-voltage circuit board is provided on the light-shielding body of the two-color PC tube, and avoidance gaps are respectively provided at the left and right ends of the light-shielding body of the two-color PC tube.

[0014] As a further improvement of the utility model, the light bar body also includes a plug cover, on which a power cord is passed, and there are two female plugs, one of which is installed on the light bar body, and the other is installed on the plug cover.

[0015] The beneficial effect of the utility model is that: through the above scheme, a high-voltage module LED hard light bar is provided, which can realize the rapid splicing of multiple sections of light bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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.

[0017] Figure 1 It is an exploded schematic diagram of a high-voltage module LED hard light bar of the utility model.

[0018] Figure 2 It is a schematic diagram of the back side of a high-voltage circuit board of a high-voltage module LED hard light bar of the utility model.

[0019] Figure 3 It is a partial enlarged view of the female pin of a high-voltage module LED hard light strip of the utility model.

[0020] Figure 4 It is a partial enlarged view of the male pin of a high-voltage module LED hard light strip of the utility model.

[0021] Figure 5 It is a schematic diagram of the outer side of a male plug of a high-voltage module LED hard light strip of the utility model.

[0022] Figure 6 It is a schematic diagram of the inner side of a male plug of a high-voltage module LED hard light strip of the utility model.

[0023] Figure 7 The utility model is a schematic diagram of the assembly of a male plug of a high-voltage module LED hard light strip.

[0024] Figure 8 It is a cross-sectional schematic diagram of a two-color PC tube of a high-voltage module LED rigid light bar of the utility model.

[0025] Fig. 9 It is a three-dimensional schematic diagram of a double-color PC tube of a high-voltage module LED rigid light bar of the utility model.

[0026] Fig.10 It is a three-dimensional schematic diagram of an aluminum base of a high-voltage module LED rigid light bar of the utility model.

[0027] Fig.11 It is a schematic diagram of the outer side of a female plug of a high-voltage module LED hard light strip of the utility model.

[0028] Fig.12 It is a schematic diagram of the inner side of a female plug of a high-voltage module LED hard light strip of the utility model.

[0029] Fig.13It is a schematic diagram of the inner side of a female plug of a high-voltage module LED hard light strip of the utility model.

[0030] Fig.14 It is a schematic diagram of the splicing of a high-voltage module LED hard light bar of the utility model. DETAILED DESCRIPTION

[0031] 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.

[0032] 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.

[0033] 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.

[0034] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0035] like Figures 1 to 14As shown, a high-voltage module LED hard light bar includes a light bar body, a male plug 2 and a female plug 6, wherein the male plug 2 and the female plug 6 are respectively installed at the left and right ends of the light bar body, and the light bar body includes a high-voltage circuit board 3, one end of the high-voltage circuit board 3 is welded with a first electronic wire 3-1, and the other end of the high-voltage circuit board 3 is welded with a second electronic wire 3-2, the first electronic wire 3-1 is provided with a female pin 3-1-1, and the second electronic wire 3-2 is provided with a male pin 3 -2-1, the female pin 3-1-1 is fixed on the male plug 2, and the male pin 3-2-1 is fixed on the female plug 6. When two sections of the light strip body are spliced, the male plug 2 of one section of the light strip body is plugged into and matched with the female plug 6 of the other section of the light strip body. At the same time, the female pin 3-1-1 on the male plug 2 of one section of the light strip body is plugged into and matched with the male pin 3-2-1 on the female plug 6 of the other section of the light strip body and electrically connected.

[0036] The plugging male plug 2 is provided with a pin boss 2-2, the pin boss 2-2 is provided with a female pin socket 2-5, the female pin 3-1-1 is inserted into and fixed in the female pin socket 2-5, the plugging female plug 6 is provided with a male pin socket 6-6, the male pin 3-2-1 is inserted into and fixed in the male pin socket 6-6.

[0037] The female pin 3-1-1 is provided with a female pin spring piece 3-1-1-1 for limiting its retreat, and the female pin spring piece 3-1-1-1 is inclinedly arranged, and the interior of the female pin socket 2-5 is provided with a limiting step 2-5-1 for blocking the female pin spring piece 3-1-1-1 from retreating, and the male pin 3-2-1 is provided with a male pin spring piece 3-2-1-1 for limiting its retreat, and the male pin spring piece 3-2-1-1 is inclinedly arranged, and the interior of the male pin socket 6-6 is provided with a limiting step 6-6-1 for blocking the male pin spring piece 3-2-1-1 from retreating.

[0038] The inner side surface of the male plug 2 is provided with a plastic buckle 2-3 that is snap-connected to the main body of the light strip, the inner side surface of the female plug 6 is provided with a plastic buckle 6-3 that is snap-connected to the main body of the light strip, the outer side surface of the male plug 2 is provided with a plastic buckle 2-1 that is snap-connected to the female plug 6 of another section of the light strip, and the outer side surface of the female plug 6 is provided with a slot 6-2 that is snap-connected to the male plug 2 of another section of the light strip.

[0039] The inner side surface of the male plug 2 is provided with a protrusion 2-6-1 for pressing the high-voltage circuit board 3, and the protrusion 2-6-1 is located on the flat bone position 2-6. The inner side surface of the female plug 6 is provided with a protrusion 6-5-1 for pressing the high-voltage circuit board 3, and the protrusion 6-5-1 is located on the flat bone position 6-5.

[0040] The light bar body also includes an aluminum base 5, and the inner side surface of the male plug 2 is provided with aluminum guide columns 2-4 that are positioned and matched with the aluminum base 5, and the inner side surface of the female plug 6 is provided with aluminum guide columns 6-4 that are positioned and matched with the aluminum base 5.

[0041] The light bar body further comprises a two-color PC tube 4 , the upper portion of which is a light-transmitting diffuser 4 - 1 , and the lower portion is a light-shielding body 4 - 2 . The two-color PC tube 4 is inserted into the aluminum base 2 .

[0042] The light shielding body 4-2 of the two-color PC tube 4 is provided with a circuit board slot 422 for installing the high-voltage circuit board 3, and the left and right ends of the light shielding body 4-2 of the two-color PC tube 4 are respectively provided with avoidance gaps 4-2-1 for avoiding the male plug 2 and the female plug 6.

[0043] The left and right ends of the light shielding body 4-2 of the two-color PC tube 4 are respectively provided with through holes 4-2-3, which are used to snap-fit ​​with the plastic buckle 2-3 of the male plug 2 and the plastic buckle 6-3 of the female plug 6.

[0044] The light shielding body 4 - 2 of the two-color PC tube 4 is provided with a snap-fitting groove 4 - 2 - 4 for snap-fitting with the convex rib 5 - 1 of the aluminum base 5 .

[0045] The light bar body also includes a plug cover 7, on which a power cord 2 is passed. There are two female plugs 6, one of which is installed on the light bar body and the other is installed on the plug cover 7, for realizing a quick connection between the plug cover 7 and the male plug 2.

[0046] 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 high voltage module LED hard light bar, characterized by: The utility model comprises a light bar body, a male plug and a female plug, wherein the male plug and the female plug are respectively installed at the left and right ends of the light bar body, and the light bar body comprises a high-voltage circuit board, a first electronic wire is welded at one end of the high-voltage circuit board, and a second electronic wire is welded at the other end of the high-voltage circuit board, a female pin is arranged on the first electronic wire, and a male pin is arranged on the second electronic wire, the female pin is fixed on the male plug, and the male pin is fixed on the female plug. When two sections of the light bar body are spliced, the male plug of one section of the light bar body is plugged with the female plug of the other section of the light bar body, and at the same time, the female pin on the male plug of one section of the light bar body is plugged with the male pin on the female plug of the other section of the light bar body and electrically connected.

2. The high voltage module LED hard light strip according to claim 1, characterized in that: The male plug of the plug is provided with a pin boss, and the pin boss is provided with a female pin socket, and the female pin is inserted and fixed in the female pin socket. The female plug of the plug is provided with a male pin socket, and the male pin is inserted and fixed in the male pin socket.

3. The high voltage module LED hard light strip according to claim 2, characterized in that: The female pin is provided with a female pin spring piece for limiting its retreat, the female pin spring piece is arranged obliquely, and the inside of the female pin socket is provided with a limiting step for blocking the female pin spring piece from retreating, and the male pin is provided with a male pin spring piece for limiting its retreat, the male pin spring piece is arranged obliquely, and the inside of the male pin socket is provided with a limiting step for blocking the male pin spring piece from retreating.

4. The high voltage module LED hard light strip according to claim 2, characterized in that: The inner side surface of the male plug is provided with a plastic buckle connected to the light bar body, the inner side surface of the female plug is provided with a plastic buckle connected to the light bar body, the outer side surface of the male plug is provided with a plastic buckle connected to the female plug of another section of the light bar body, and the outer side surface of the female plug is provided with a slot connected to the male plug of another section of the light bar body.

5. The high voltage module LED hard light bar according to claim 2, characterized in that: The inner side surface of the male plug is provided with a convex point for pressing the high-voltage circuit board, and the inner side surface of the female plug is provided with a convex point for pressing the high-voltage circuit board.

6. The high voltage module LED hard light strip according to claim 1, characterized in that: The light bar body also includes an aluminum base, an aluminum guide column positioned and matched with the aluminum base is provided on the inner side of the male plug, and an aluminum guide column positioned and matched with the aluminum base is provided on the inner side of the female plug.

7. The high voltage module LED hard light bar according to claim 6, characterized in that: The light bar body also includes a two-color PC tube, the upper part of the two-color PC tube is a light-transmitting diffuser, and the lower part is a light-shielding body. The two-color PC tube is inserted into the aluminum base.

8. The high voltage module LED hard light bar according to claim 7, characterized in that: A circuit board slot for installing a high-voltage circuit board is provided on the light shielding body of the two-color PC tube, and avoidance gaps are respectively provided at the left and right ends of the light shielding body of the two-color PC tube.

9. The high voltage module LED hard light bar according to claim 1, characterized in that: The light bar body also includes a plug cover, on which a power line is passed, and there are two female plugs, one of which is installed on the light bar body, and the other is installed on the plug cover.

Images