LED lamp bead with adjustable assembly

Abstract

The LED lamp bead comprises an LED lamp bead body located in a lamp shell, a light gathering cover is fixedly installed on the surface of the LED lamp bead body, the top of the light gathering cover is fixedly connected with a supporting cross rod, the bottom of the lamp shell is connected with a rotating cover in a sliding mode, the bottom of an inner cavity of the rotating cover is fixedly connected with an inner cylinder, and the inner cylinder is fixedly connected with an outer cylinder. The surface of the light gathering cover is slidably connected to the lower end of an inner cavity of the inner barrel, and a spiral groove is formed in the upper end of the inner barrel. According to the LED lamp bead, through the arrangement of the light gathering cover, a good light gathering effect can be formed around the LED lamp bead body, light rays emitted by the LED lamp bead body can be concentrated to irradiate downwards, the illumination effect is effectively improved, and through the arrangement of the rotating cover, the lamp shell, the inner barrel, the spiral groove and the supporting cross rod, the light gathering effect is good. And the effect of adjusting the projection illumination range of the LED lamp bead body is achieved, and the use requirements of personnel are greatly met.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting technical field, concretely is a LED lamp pearl with adjustable component. BACKGROUND

[0002] LED lamp pearl full name is "light emitting diode lamp pearl", it is a kind of new type lighting light source that can convert electric energy into light energy, compared with traditional lighting bulb, LED lamp pearl has higher brightness, lower energy consumption, longer service life and more environmental protection characteristics, simultaneously, LED lamp pearl can also be combined, adjusted and controlled color, realizes more diversified lighting demand.

[0003] The range of light projection illumination of the current LED lamp pearl is usually fixed in the process of use, cannot be adjusted according to the demand of user in the process of use, such as when demonstrating specific goods, the area of light projection illumination is often too large or too small, cannot highlight the key part of demonstration goods, affects overall visual effect, thereby cannot satisfy the use demand of personnel. UTILITY MODEL CONTENT

[0004] The utility model discloses a LED lamp pearl with adjustable component, which has the advantage of facilitating personnel to adjust the range of spotlighting according to demand.

[0005] To achieve the above object, the utility model provides the following technical scheme: a LED lamp pearl with adjustable component, including the LED lamp pearl body in the lamp shell interior, the surface fixed mounting of LED lamp pearl body has the spotlight cover, the top of spotlight cover is fixedly connected with the support cross bar, the bottom of lamp shell is slidingly connected with the rotating cover, the bottom of rotating cover inner chamber is fixedly connected with the inner tube, the surface of spotlight cover is slidingly connected in the lower end of inner tube inner chamber, the upper end of inner tube is provided with spiral groove, the number of spiral groove is two, the surface of support cross bar is slidingly connected in the surface of spiral groove, the lower end of inner tube outer surface is provided with the clamping hole, the lower end of both sides in lamp shell inner chamber is provided with the containing hole, and the surface between containing hole and clamping hole is slidingly connected with the clamping block, and the surface between clamping block and containing hole is fixedly connected with the support spring.

[0006] As a preferred scheme, the top of lamp shell outer surface is fixedly connected with the adjusting frame, the inner chamber of adjusting frame is slidingly connected with the mounting bracket, and the mounting hole is formed around the top of mounting bracket.

[0007] As a preferred scheme, the lower end of right side of mounting bracket is screw-connected with the adjusting screw rod, and the right side of adjusting screw rod is fixedly connected with the knob.

[0008] As a preferred scheme, the middle end of the bottom of the rotating cover is fixedly connected with a transparent glass plate, and the transparent glass plate is in a circular shape.

[0009] As a preferred scheme, the lower end of the outer surface of the lamp shell is provided with an annular guide groove, and the upper end of the rotating cover is slidably connected to the surface of the annular guide groove.

[0010] As a preferred scheme, the upper end of the both sides of the inner cavity of the lamp shell is provided with a groove, the surface of the groove is fixedly connected with a sliding rod, and the surface of the supporting cross rod is slidably connected to the surface of the sliding rod.

[0011] As a preferred scheme, the number of the clamping holes is twelve, and the clamping holes are in a semispherical shape.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] 1、The utility model discloses a light -emitting diode (LED) lamp, which comprises a lamp shell, a rotating cover and a light-emitting diode (LED) lamp bead body, the rotating cover is arranged on the lamp shell, and the light-emitting diode (LED) lamp bead body is arranged on the rotating cover.

[0014] 2、The utility model discloses a light -emitting diode (LED) lamp, which comprises a lamp shell, a rotating cover and a light-emitting diode (LED) lamp bead body, the rotating cover is arranged on the lamp shell, and the light-emitting diode (LED) lamp bead body is arranged on the rotating cover. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the utility model;

[0016] Figure 2The front cross-section structure schematic view of the utility model shows that

[0017] Figure 3 The inner cylinder structure schematic view of the utility model shows that

[0018] Figure 4 The utility model discloses Figure 2 The A place partial close-up view in the utility model.

[0019] In the drawing: 1, lamp house;2, rotating cover;3, knob;4, adjusting frame;5, mounting bracket;6, recess;7, sliding rod;8, support cross bar;9, LED lamp pearl body;10, light cover;11, inner cylinder;12, transparent glass plate;13, adjusting screw;14, clamping hole;15, spiral groove;16, clamping block;17, annular guide groove;18, support spring;19, containing hole. Specific implementation

[0020] The technical scheme in the embodiments of the utility model will be apparently and completely described below in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range protected by the utility model.

[0021] Secondly, the "an embodiment" or "embodiment" referred to here means that a certain feature, structure or characteristic can be contained in at least one implementation of the utility model. The "in an embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is single or alternative and mutually exclusive with other embodiments.

[0022] Embodiment one

[0023] Please refer to Figures 1-4 The utility model provides a LED lamp pearl with adjustable assembly, including the LED lamp pearl body 9 in the inside of lamp house 1, the surface fixed mounting of LED lamp pearl body 9 has light cover 10, the top fixedly connected of light cover 10 has support cross bar 8, the bottom sliding connection of lamp house 1 has rotating cover 2, the bottom fixedly connected of rotating cover 2 inner chamber has inner cylinder 11, the surface sliding connection of light cover 10 in the lower end of inner chamber of inner cylinder 11, the upper end of inner cylinder 11 is equipped with spiral groove 15, the number of spiral groove 15 is two, the surface sliding connection of support cross bar 8 in the surface of spiral groove 15, the lower end of the outer surface of inner cylinder 11 is equipped with clamping hole 14, the lower end of both sides in the inner chamber of lamp house 1 is equipped with containing hole 19, and the surface sliding connection between containing hole 19 and the surface of clamping hole 14 has clamping block 16, and the surface fixedly connected between clamping block 16 and the surface of containing hole 19 has support spring 18.

[0024] The technical scheme in the present application can form a good light condensing effect around the LED lamp bead body 9, so that the light emitted by the LED lamp bead body 9 can be concentrated to irradiate downward, effectively improving the lighting effect, and the rotation cover 2, the lamp shell 1, the inner cylinder 11, the spiral groove 15 and the supporting cross rod 8 are arranged to adjust the range of light projection and illumination of the LED lamp bead body 9, greatly meeting the use requirements of the personnel, and the clamping block 16, the supporting spring 18, the clamping hole 14 and the accommodating hole 19 are arranged to enable the clamping block 16 to be inserted into the clamping hole 14 at different positions under the pushing of the tension of the supporting spring 18 when the rotation cover 2 and the inner cylinder 11 are rotated and adjusted, so that a certain resistance can be applied to the rotation of the rotation cover 2 and the inner cylinder 11, the rotation cover 2 and the inner cylinder 11 are prevented from rotating and causing the range of light projection and illumination to change under non-personal operation, and the personnel can use it conveniently.

[0025] Embodiment two:

[0026] On the basis of embodiment one, the utility model discloses as shown in Figures 1-4 The adjusting frame 4 is fixedly connected to the top of the outer surface of the lamp shell 1, the inner cavity of the adjusting frame 4 is slidably connected with the mounting bracket 5, mounting holes are formed around the top of the mounting bracket 5, the lower end of the right side of the mounting bracket 5 is threadedly connected with the adjusting screw 13, the right side of the adjusting screw 13 is fixedly connected with the knob 3, the middle end of the bottom of the rotation cover 2 is fixedly connected with the transparent glass plate 12, the transparent glass plate 12 is circular in shape, the lower end of the outer surface of the lamp shell 1 is provided with the annular guide groove 17, the upper end of the rotation cover 2 is slidably connected to the surface of the annular guide groove 17, recesses 6 are formed in the upper ends of the two sides of the inner cavity of the lamp shell 1, the surface of the recess 6 is fixedly connected with the sliding rod 7, the surface of the supporting cross rod 8 is slidably connected to the surface of the sliding rod 7, the number of the clamping holes 14 is twelve, and the clamping holes 14 are semispherical in shape.

[0027] In the technical scheme, the top of the lamp shell 1 is supported by the adjusting frame 4 and the mounting bracket 5, the adjusting screw 13 and the knob 3 are arranged to facilitate the personnel to lock and fix the adjusting frame 4 and the mounting bracket 5 while enabling the personnel to adjust the installation angle of the lamp shell 1 according to requirements, the transparent glass plate 12 is arranged to protect the through hole of the rotation cover 2 while enabling the LED lamp bead body 9 to illuminate downward through the rotation cover 2, the annular guide groove 17 is arranged to limit and guide the rotation cover 2 and the lamp shell 1, preventing the rotation cover 2 from being separated from the lower end of the lamp shell 1, and the recess 6 and the sliding rod 7 are arranged to guide the supporting cross rod 8, preventing the supporting cross rod 8 from rotating and tilting during movement.

[0028] The working principle of the utility model is: through the setting of the light cover 10, good light collecting effect can be formed around the LED lamp bead body 9, the light emitted by the LED lamp bead body 9 can be concentrated to downward irradiation, the effect of illumination is effectively improved, and when the illumination range of the LED lamp bead body 9 needs to be adjusted, the inner cylinder 11 and the spiral groove 15 are rotated by rotating the rotary cover 2 along the surface of the lamp shell 1, the support cross bar 8, the light cover 10 and the LED lamp bead body 9 can be moved upward along the inclined plane under the action of the rotation of the spiral groove 15, thereby the distance between the light cover 10 and the LED lamp bead body 9 and the rotary cover 2 can be adjusted, the light can be illuminated downward in a small range along the periphery of the through hole of the rotary cover 2, the effect that the range of light projection illumination of the LED lamp bead body 9 is adjusted is realized, the use demand of personnel is greatly met, and under the action of the clamping block 16, the supporting spring 18, the clamping hole 14 and the containing hole 19, the clamping block 16 can be inserted into the clamping hole 14 at different positions under the pushing of the tension of the supporting spring 18 during the rotation adjustment of the rotary cover 2 and the inner cylinder 11, a certain resistance can be applied to the rotation of the rotary cover 2 and the inner cylinder 11, the rotary cover 2 and the inner cylinder 11 are prevented from rotating and causing the range of light projection illumination to change under the non-operation of personnel, and personnel use is facilitated.

[0029] Finally, it should be noted that the above examples are used to illustrate the technical solutions of the utility model, and are not intended to limit the scope of protection of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the essence and scope of the technical solutions of the utility model.

Claims

1. An LED lamp bead with adjustable components, comprising an LED lamp bead body (9) located inside a lamp shell (1), characterized in that: The surface of the LED lamp bead body (9) is fixedly installed with a light cover (10), the top of the light cover (10) is fixedly connected with a support cross rod (8), the bottom of the lamp shell (1) is slidably connected with a rotating cover (2), the bottom of the inner cavity of the rotating cover (2) is fixedly connected with an inner cylinder (11), the surface of the light cover (10) is slidably connected to the lower end of the inner cavity of the inner cylinder (11), the upper end of the inner cylinder (11) is provided with a spiral groove (15), the number of the spiral groove (15) is two, the surface of the support cross rod (8) is slidably connected to the surface of the spiral groove (15), the lower end of the outer surface of the inner cylinder (11) is provided with a clamping hole (14), the lower end of the inner cavity of the lamp shell (1) is provided with a containing hole (19), the surface of the containing hole (19) and the surface of the clamping hole (14) are slidably connected with a clamping block (16), the surface of the clamping block (16) and the surface of the containing hole (19) are fixedly connected with a supporting spring (18).

2. The LED lamp bead with adjustable components according to claim 1, characterized in that: The top of the outer surface of the lamp shell (1) is fixedly connected with an adjusting frame (4), the inner cavity of the adjusting frame (4) is slidably connected with a mounting frame (5), the top of the mounting frame (5) is provided with a mounting hole.

3. The LED lamp bead with adjustable components according to claim 2, characterized in that: The lower end of the right side of the mounting frame (5) is threadedly connected with an adjusting screw rod (13), the right side of the adjusting screw rod (13) is fixedly connected with a knob (3).

4. The LED lamp bead with adjustable components according to claim 1, characterized in that: The bottom of the rotating cover (2) is fixedly connected with a transparent glass plate (12), the shape of the transparent glass plate (12) is circular.

5. The LED lamp bead with adjustable components according to claim 1, characterized in that: The lower end of the outer surface of the lamp shell (1) is provided with an annular guide groove (17), the upper end of the rotating cover (2) is slidably connected to the surface of the annular guide groove (17).

6. The LED lamp bead with adjustable components according to claim 1, characterized in that: The upper end of the inner cavity of the lamp shell (1) is provided with a recess (6), the surface of the recess (6) is fixedly connected with a sliding rod (7), the surface of the support cross rod (8) is slidably connected to the surface of the sliding rod (7).

7. The LED lamp bead with adjustable components according to claim 1, characterized in that: The number of the clamping hole (14) is twelve, the shape of the clamping hole (14) is semispherical.

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