Ladder lamp

Abstract

The utility model discloses a ladder lamp, aims to provide a lamp which is convenient to install and stable in appearance structure, and adopts the technical scheme that the ladder lamp comprises a lamp body and lamp strips arranged in the lamp body, part of the lamp strips extend out of the lamp body, and a plurality of cross rods are arranged between the two lamp strips in parallel; the transverse rod comprises an upper shell provided with a plurality of inserting rods and a lower shell provided with a plurality of inserting grooves, the transverse rod is of a hollow structure, the end faces of the two sides of the upper shell and the lower shell are of closed structures, and grooves are symmetrically formed in the end faces of the two sides of the upper shell and the lower shell; the groove of the upper shell and the groove of the lower shell form a wire outlet hole for the lamp strip to penetrate through when the upper shell and the lower shell are connected in an inserted mode and closed, and the at least two transverse rods are connected through the lamp strip to form a ladder shape. The utility model is suitable for the technical field of LED decorative lamps.

Description

Technical Field

[0001] The utility model relates to the technical field of LED decorative lamps, and more specifically, to a ladder lamp. Background Art

[0002] With the wide application of LED lamps and the improvement of people's living standards, the decorative requirements for lamps are getting higher and higher. Lamps are no longer just lighting tools, but also important elements for decorating indoor and outdoor environments. The light strip forms decorative lamps of different shapes in various ways.

[0003] For example, one of the decorative lamps in the shape of a ladder is connected by a variety of hollow rods. After the light strip passes through the hollow rods, the light strip is clamped at both ends of the hollow rods by circular fasteners. In this way, the light strip is prone to slide inside the control rod. Such an installation method is time-consuming and laborious, and uses more materials, which is not conducive to saving resources.

[0004] In view of the above problems, the utility model designs a ladder lamp, which is only connected to the light strip through a cross bar composed of an upper shell and a lower shell, and the cross bar is provided with integrally formed wire outlet holes on both sides. The light strip is alternately wound along the slots, making the overall structure more firm, and the installation is very convenient. The number of components is reduced, saving time and effort, and greatly improving the production efficiency. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a ladder lamp with convenient installation and stable external structure.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: A ladder lamp, including a lamp body and a light strip arranged in the lamp body, a part of the light strip extends out of the lamp body, and a plurality of cross bars are arranged in parallel between the two light strips. The cross bar includes an upper shell provided with a plurality of insertion rods and a lower shell provided with a plurality of slots. The cross bar is a hollow structure. The two side end faces of the upper shell and the lower shell are both closed structures. Grooves are symmetrically arranged on the two side end faces of the upper shell and the lower shell. When the upper shell and the lower shell are inserted and closed, the groove of the upper shell and the groove of the lower shell form a wire outlet hole for passing the light strip. At least two cross bars are connected by the light strip to form a ladder shape.

[0007] The utility model is further arranged as: The positions of the insertion rods and the slots are matched, and the upper shell and the lower shell are detachably connected through the insertion rods and the slots.

[0008] The utility model is further arranged as: The ratio of the groove depth of the upper and lower shells to the end face radius of the upper and lower shells is between 1 / 3 - 1 / 2.

[0009] The present utility model is further configured as follows: The upper light strip inside the cross bar passes through the lower wire outlet hole along the direction of the cross bar and forms an alternating structure with the lower light strip inside the cross bar passing through the upper wire outlet hole along the direction of the cross bar. The light strip includes a wire and a plurality of LED lamp beads arranged on the wire. The gap of the wire outlet hole is smaller than the outer diameter of the LED lamp bead and larger than the outer diameter of the wire. The light strip is clamped with the wire outlet hole through the LED lamp bead, so that the cross bars are suspended parallel to each other.

[0010] The present utility model is further configured as follows: The cross bar is made of a translucent material.

[0011] The present utility model is further configured as follows: The lamp body includes a housing with a translucent structure and a hook provided on the housing.

[0012] The beneficial effects of the present utility model are:

[0013] 1. The cross bar is composed of an upper housing provided with a plurality of insertion rods and a lower housing provided with a plurality of slots. The positions of the insertion rods and the slots match, and the upper housing and the lower housing are detachably connected through the insertion rods and the slots. The cross bar is a hollow structure, and both side end faces of the upper housing and the lower housing are closed structures. Grooves are symmetrically arranged on both side end faces of the upper housing and the lower housing. When the grooves of the upper housing and the grooves of the lower housing are inserted and closed up and down, a wire outlet hole for passing the light strip is formed. At least two of the cross bars are connected by the light strip to form a ladder shape, which facilitates installation, saves time and effort, greatly improves production efficiency, and saves costs.

[0014] 2. The upper light strip inside the cross bar passes through the lower wire outlet hole along the direction of the cross bar and forms an alternating structure with the lower light strip inside the cross bar passing through the upper wire outlet hole along the direction of the cross bar. The light strip is provided with a plurality of LED lamp beads. The gap of the wire outlet hole is smaller than the outer diameter of the LED lamp bead and larger than the outer diameter of the light strip. The light strip is clamped with the wire outlet hole through the LED lamp bead, so that the cross bars are suspended parallel to each other, and the connection is more firm. The light strip will not easily slide inside the cross bar, and the shaping structure is more stable.

[0015] 3. The ratio of the depth of the groove to the radius of the side end faces of the upper and lower housings is set between 1 / 3 and 1 / 2. When the ratio of the depth of the groove to the radius of the side end faces of the upper and lower housings is less than 1 / 3, it is easy for the light strip to break away when passing through the groove, which is not conducive to installation; when the ratio of the depth of the groove to the radius of the side end faces of the upper and lower housings is greater than 1 / 2, the strength of the end face structure is reduced, and the light strip is easily pulled out.

[0016] 4. The cross bar is made of a translucent material, and the light can shine out from it, forming a specific shape together with other lamp beads. A hook is provided on the housing, so that the product can be hung at any favorite position. Description of the Drawings

[0017] Figure 1Schematic diagram of the three-dimensional structure of the present utility model;

[0018] Figure 2 Exploded view of the present utility model;

[0019] Figure 3 is Figure 1 Enlarged view of part A of ;

[0020] Figure 4 is Figure 2 Enlarged view of part B of ;

[0021] Figures 1-4 Reference numerals: 1, light strip; 2, LED lamp beads; 3, cross bar; 4, wire outlet hole; 5, slot; 6, upper housing; 7, lower housing; 8, lamp body; 9, groove. Detailed implementation manner

[0022] Refer to Figures 1-4 to further describe the embodiments of the present utility model.

[0023] For ease of description, spatial relative terms such as "upper", "lower", "left", "right", etc. are used in the embodiments to describe the relationship between one element or feature shown in the figure and another element or feature. It should be understood that, in addition to the orientations shown in the figure, the spatial terms are intended to include different orientations during the use or operation of the device. For example, if the device in the figure is inverted, the element described as being "below" other elements or features will be positioned "above" other elements or features. Therefore, the exemplary term "lower" can include both the upper and lower orientations. The device can be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein can be interpreted accordingly.

[0024] Moreover, relational terms such as "first" and "second" are only used to distinguish one component with the same name from another, and do not necessarily require or imply any such actual relationship or order between these components.

[0025] Figures 1 to 4A ladder lamp shown in the figure includes a lamp body 8 and a light strip 1 arranged inside the lamp body 8. Part of the light strip 1 extends outside the lamp body 8, and several cross bars 3 are arranged in parallel between the two light strips 1. The cross bar 3 is composed of an upper shell 6 provided with several insertion rods and a lower shell 7 provided with several slots 5. The positions of the insertion rods and the slots 5 match, and the upper shell 6 and the lower shell 7 are detachably connected through the insertion rods and the slots 5. The cross bar 3 is of a hollow structure, and both side end faces of the upper shell 6 and the lower shell 7 are of a closed structure. Grooves 9 are symmetrically arranged on both side end faces of the upper shell 6 and the lower shell 7. When the groove 9 of the upper shell 6 and the groove 9 of the lower shell 7 are inserted and closed, a wire outlet hole 4 for passing through the light strip 1 is formed. At least two cross bars 3 are connected by the light strip 1 to form a ladder shape, which facilitates installation, saves time and effort, greatly improves production efficiency, and saves costs.

[0026] The ratio of the depth of the groove 9 to the radius of the end faces of the upper and lower shells 7 is set between 1 / 3 and 1 / 2. When the ratio of the depth of the groove 9 to the radius of the end faces of the upper and lower shells 7 is less than 1 / 3, the light strip 1 is likely to break away when passing through the groove 9, which is not conducive to installation; when the ratio of the depth of the groove 9 to the radius of the end faces of the upper and lower shells 7 is greater than 1 / 2, the structural strength of the end face is reduced, and the light strip 1 is easily pulled out.

[0027] Moreover, the upper light strip 1 inside the cross bar 3 passes through the lower wire outlet hole 4 along the direction of the cross bar 3 and the lower light strip 1 inside the cross bar 3 passes through the upper wire outlet hole 4 along the direction of the cross bar 3 to form an alternating structure. The light strip 1 is provided with several LED lamp beads 2. The gap of the wire outlet hole is smaller than the outer diameter of the LED lamp beads 2 and larger than the outer diameter of the light strip 1. The light strip 11 is clamped with the wire outlet hole through the LED lamp beads 2, so that the cross bars 3 are suspended parallel to each other, and the connection is more firm. The light strip 11 will not easily slide inside the cross bar 3, improving the stability of the shaping structure.

[0028] The cross bar 3 is made of a translucent material, and the light can shine out from it, forming a specific shape together with other lamp beads. The shape of the lamp body 8 is not limited to a pentagram and can be of different shapes. A hook is provided on the shell, so that the product can be hung at any favorite position.

[0029] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A ladder light, comprising a light body (8) and a light strip (1) arranged in the light body (8), wherein a portion of the light strip (1) extends out of the light body (8), and a plurality of cross bars (3) are arranged in parallel between two light strips (1), characterized in that: The cross bar (3) comprises an upper shell (6) provided with a plurality of insertion rods and a lower shell (7) provided with a plurality of slots (5). The cross bar (3) is a hollow structure. Both side end surfaces of the upper shell (6) and the lower shell (7) are closed structures. Both side end surfaces of the upper shell (6) and the lower shell (7) are symmetrically provided with grooves (9). When the upper and lower shells (7) are plugged in and closed, the grooves (9) of the upper shell (6) and the grooves (9) of the lower shell (7) form an outlet hole (4) for passing the light strip (1). At least two cross bars (3) are connected through the light strip (1) to form a ladder shape.

2. A ladder light according to claim 1, characterized in that: The positions of the insertion rod and the slot (5) match each other, and the upper shell (6) and the lower shell (7) are detachably connected via the insertion rod and the slot (5).

3. A ladder light according to claim 1, characterized in that: The ratio of the depth of the groove (9) of the upper and lower shells (7) to the radius of the end faces of the upper and lower shells (7) is between 1 / 3 and 1 / 2.

4. A ladder light according to claim 1, characterized in that: The upper light strip (1) in the cross bar (3) passes through the lower wire outlet hole (4) along the direction of the cross bar (3) and the lower light strip (1) in the cross bar (3) passes through the upper wire outlet hole (4) along the direction of the cross bar (3) in alternation. The light strip (1) comprises a wire and a plurality of LED lamp beads (2) arranged on the wire. The gap of the wire outlet hole (4) is smaller than the outer diameter of the LED lamp beads (2) and larger than the outer diameter of the wire. The light strip (1) is connected to the wire outlet hole (4) through the LED lamp beads (2), so that the cross bars (3) are suspended parallel to each other.

5. A ladder light according to claim 1, characterized in that: The cross bar (3) is made of translucent material.

6. A ladder light according to claim 1, characterized in that: The lamp body (8) comprises a shell with a translucent structure and a hanging hook provided on the shell.

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