Color-changeable LED (light-emitting diode) light-emitting rod

Abstract

The utility model discloses a color-changeable LED light-emitting rod which comprises a grip, a lampshade and a multi-chip LED lamp bead, the lampshade is installed at one end of the grip, the multi-chip LED lamp bead is installed on the end face of the grip and communicated with the lampshade, the multi-chip LED lamp bead is electrically connected with a main board in the grip, sliding grooves are vertically formed in the two sides of the grip, and the sliding grooves are communicated with the lampshade. Sliding grooves are formed in the lampshade, sliding blocks are installed in the sliding grooves in a sliding mode, clamping plates are installed on the outer side faces of the sliding blocks through hinge pieces, a groove is formed in the end, away from the lampshade, of the grip, a longitudinal plate is arranged in the groove, and a pressing sleeve for pressing the clamping plates downwards is arranged on the grip. The device is simple in structure and can be directly worn on the head, the clamping plate can be squeezed inwards through the pressing sleeve moving downwards, the clamping plate can be clamped on the head, the wearing stability is improved, after the clamping plate is lifted upwards, the clamping plate can be directly held by hand, and adaptability and interestingness are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a light emitting device technical field, concretely relates to a variable color LED light emitting rod. BACKGROUND

[0002] LED light emitting rod, also known as fluorescent stick, is a tool for fans to support idols in activities such as concerts. Today, it has developed into an electronic fluorescent stick with networking function, which can receive signals from the central console and change color accordingly to create different light patterns.

[0003] However, the current LED light emitting rod has a simple structure and can only be held by hand. But the concert lasts for a long time, and long-time holding will cause arm pain. There is no place to put or swing the LED light emitting rod, resulting in poor adaptability of the LED light emitting rod. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem of providing a variable color LED light emitting rod that can be held or worn on the head, and can swing with the head movement when worn on the head, increasing the adaptability to solve the problems raised in the background.

[0005] The utility model is realized through the following technical scheme: a variable color LED light emitting rod, comprising a handle, a lampshade and a multi-chip LED lamp bead, the lampshade is installed at one end of the handle, the multi-chip LED lamp bead is installed on the end face of the handle and is arranged in communication with the lampshade, and the multi-chip LED lamp bead is electrically connected with the mainboard in the handle, the two sides of the handle are vertically provided with sliding grooves, the sliding grooves are slidably provided with sliding blocks, the outer side surfaces of the sliding blocks are both provided with clamping plates through hinge pieces, one end of the handle away from the lampshade is provided with a recess, the recess is provided with a vertical plate, and the handle is provided with a pressing sleeve for pressing the clamping plate.

[0006] As a preferred technical scheme, the inner ring surface of the pressing sleeve is provided with an internal thread, the outer ring surface of the handle is provided with an external thread, the internal thread of the pressing sleeve is connected with the external thread of the handle in meshing, the outer ring of the pressing sleeve is bent to form a turned edge towards the clamping plate, the end surface of the turned edge is in contact with the outer side surface of the clamping plate, the two sides of the turned edge are provided with positioning grooves, and the two sides of the positioning grooves are both protruded to form clamping parts.

[0007] As a preferred technical scheme, the cross sections of the sliding grooves and the sliding blocks are both provided in dovetail structure.

[0008] As a preferred technical scheme, the inner wall surface of the recess is protruded to form a plurality of positioning columns, the inner side surface of the vertical plate is provided with positioning holes opposite to the positioning columns, and one end of the positioning column is inserted into the positioning hole.

[0009] Preferably, the inner side of the clamping plate is provided with a rubber layer.

[0010] Preferably, the clamping plate is made of elastic plastic.

[0011] Preferably, the hinge is a torsion spring hinge.

[0012] The utility model discloses the beneficial effect is: the utility model discloses simple structure, after opening clamping plate and inserting vertical board, this device can directly wear on the head, and through the compression sleeve of moving down, can inwardly extrude clamping plate, make clamping plate can be clamped on the head to increase the stability of wearing, and after clamping plate is lifted up, can directly hold it, increase adaptability and interesting nature. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0014] Figure 1 It is the whole structure schematic diagram of the utility model;

[0015] Figure 2 It is the structure schematic diagram of the utility model after removing vertical board;

[0016] Figure 3 It is the structure schematic diagram of the utility model after removing compression sleeve;

[0017] Figure 4 It is the structure schematic diagram of the utility model after removing lampshade.

[0018] 1, lampshade;2, handle;3, sliding groove;4, clamping plate;5, vertical board;6, rubber layer;7, compression sleeve;8, flange;9, positioning groove;10, clamping part;11, recess;12, positioning column;13, sliding block;14, multi-chip LED lamp bead. DETAILED DESCRIPTION

[0019] The embodiments of the utility model will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as the limitation of the utility model.

[0020] All features disclosed in this specification, and / or all steps of any methods or processes disclosed in this specification, can be combined in any combination, except combinations where at least some of such features and / or steps are mutually exclusive.

[0021] Any feature in the present specification, unless explicitly stated to the contrary, is intended to be an example of an equivalent or similar feature. In other words, in the context of this specification, the use of the word "example" to modify a feature, or the use of language such as "for example", "for instance", "e.g." or "for example only" in relation to a feature, means only that the feature is an example of a generic type of that feature. It does not imply that the feature is the only generic type of that feature, or that the feature is the only example of that type.

[0022] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the utility model discloses a variable color LED light emitting rod, including handle 2, lamp shade 1 and multichip LED lamp pearl 14, lamp shade 1 installs at one end of handle 2, and multichip LED lamp pearl 14 installs on the end surface of handle 2, and is arranged in communication with lamp shade 1, and multichip LED lamp pearl 14 is arranged with the electric connection of mainboard in handle 2, and the both sides of handle 2 are vertically equipped with sliding slot 3, and sliding block 13 is slidably installed in sliding slot 3, and the outside surface of sliding block 13 is all equipped with clamping plate 4 through hinged member, and one end of handle 2 away from lamp shade 1 is equipped with recess 11, and recess 11 is equipped with vertical plate 5, and handle 2 is equipped with the pressing sleeve 7 of clamping plate 4's press down.

[0023] In the embodiment, the inner circle surface of the pressing sleeve 7 is provided with internal threads, the outer circle surface of the handle 2 is provided with external threads, the internal threads on the pressing sleeve 7 are engagedly connected with the external threads on the handle 2, the outer circle of the pressing sleeve 7 is bent to form a flange 8 towards the clamping plate 4, the end surface of the flange 8 is in contact with the outer side surface of the clamping plate 4, the both sides of the flange 8 are provided with positioning grooves 9, the both sides of the positioning grooves 9 are protruded to form clamping portions 10, wherein, after the pressing sleeve is moved upward, the positioning grooves can be arranged towards the clamping plate, after the clamping plate is lifted upward, the clamping plate can be arranged in the positioning grooves and clamped by the clamping portions, so that the stability after being lifted upward is increased.

[0024] In the embodiment, the cross sections of the sliding slot 3 and the sliding block 13 are in dovetail structure, so that the sliding block can only move upward and downward along the sliding slot, and the sliding block is prevented from being directly separated from the sliding slot.

[0025] In the embodiment, the inner wall surface of the recess 11 is protruded to form a plurality of positioning columns 12, the inner side surface of the vertical plate 5 is provided with positioning holes opposite to the positioning columns 12, one end of the positioning columns 12 is inserted into the positioning holes, and the vertical plate can increase the contact area when contacting the head, so that the stability of wearing is increased.

[0026] In the embodiment, the inner side surface of the clamping plate 4 is provided with rubber layers 6, the flexibility when contacting the head is increased by the rubber layers, and the wearing comfort is increased.

[0027] In the embodiment, the clamping plates 4 are made of elastic plastic, so that the clamping plates have elasticity and can better clamp and fix the head.

[0028] In the embodiment, the hinge is a torsion spring hinge, so that the clamping plates can be automatically lifted upward.

[0029] The head-wearing or hand-holding can be selected according to the habit of the user. When the head-wearing is performed, the clamping plates can be moved downward along the sliding groove and opened outward, the vertical plate can be placed into the recess, the positioning column can be inserted into the positioning hole to complete the positioning of the vertical plate, the pressing sleeve can be moved downward along the thread, the clamping plates can be pressed downward by the descending pressing sleeve and the flange, the distance between the clamping plates can be changed, different sizes of head can be adapted, after the adjustment is completed, the clamping plates can be pried outward and clamped on the head, the vertical plate is attached to the head, the contact area with the head is increased, and the stability of wearing is ensured.

[0030] Conversely, when the hand-holding is needed, the pressing sleeve can be moved upward, after the downward pressing of the pressing sleeve is lost, the clamping plates can be automatically turned upward by the torsion spring hinge and attached to the handle, the vertical plate can be taken out and placed into the sliding groove, and the hand can directly hold the handle and the outside of the clamping plates to complete the hand-holding operation, and the adaptability is increased.

[0031] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any change or replacement without creative labor should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be limited by the protection scope defined in the claims.

Claims

1. A color changeable LED light stick, characterized in that: The utility model relates to a multi-chip LED lamp bead, which comprises a handle (2), a lampshade (1) and a multi-chip LED lamp bead (14), the lampshade (1) is installed at one end of the handle (2), the multi-chip LED lamp bead (14) is installed on the end face of the handle (2) and is arranged in communication with the lampshade (1), and the multi-chip LED lamp bead (14) is electrically connected with the mainboard in the handle (2), the two sides of the handle (2) are vertically provided with sliding grooves (3), sliding blocks (13) are slidingly installed in the sliding grooves (3), clamping plates (4) are installed on the outer side faces of the sliding blocks (13) through hinging pieces, one end of the handle (2) away from the lampshade (1) is provided with a recess (11), a vertical plate (5) is arranged in the recess (11), and the handle (2) is provided with a pressing sleeve (7) for pressing the clamping plates (4).

2. The color-changeable LED light bar according to claim 1, wherein: The inner ring face of the pressing sleeve (7) is provided with internal threads, the outer ring face of the handle (2) is provided with external threads, the internal threads of the pressing sleeve (7) are connected with the external threads of the handle (2) in a meshing mode, the outer ring of the pressing sleeve (7) is bent to form a turned edge (8) towards the clamping plate (4), the end face of the turned edge (8) is in contact with the outer side face of the clamping plate (4), the two sides of the turned edge (8) are provided with positioning grooves (9), and the two sides of the positioning grooves (9) are protruded to form clamping portions (10).

3. The color-changeable LED glow stick of claim 1, wherein: The cross sections of the sliding grooves (3) and the sliding blocks (13) are all in dovetail-shaped structures.

4. The color-changeable LED glow stick of claim 1, wherein: A plurality of positioning columns (12) are protruded on the inner wall face of the recess (11), the inner side face of the vertical plate (5) is provided with positioning holes opposite to the positioning columns (12), and one end of the positioning columns (12) is inserted into the positioning holes.

5. The color-changeable LED glow stick of claim 1, wherein: The inner side face of the clamping plate (4) is provided with a rubber layer (6).

6. The color-changeable LED glow stick of claim 1, wherein: The clamping plate (4) is made of elastic plastic.

7. The color-changeable LED glow stick of claim 1, wherein: The hinging piece is a torsion spring hinge.

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