CN224050200U - An LED bead with adjustable components - Google Patents

Abstract

The utility model discloses an LED lamp bead with an adjustable component, which comprises an LED lamp bead body positioned in a lamp housing, wherein a light condensing cover is fixedly arranged on the surface of the LED lamp bead body, the top of the light condensing cover is fixedly connected with a supporting cross rod, the bottom of the lamp housing is slidingly connected with a rotating cover, the bottom of an inner cavity of the rotating cover is fixedly connected with an inner cylinder, the surface of the light condensing cover is slidingly connected with the lower end of the inner cavity of the inner cylinder, and the upper end of the inner cylinder is provided with a spiral groove. According to the LED bulb lighting device, good light condensing effect can be formed around the LED bulb body through the arrangement of the light condensing cover, so that light rays emitted by the LED bulb body can be concentrated and downwards irradiated, the lighting effect is effectively improved, the effect of adjusting the light projecting and lighting range of the LED bulb body is achieved through the arrangement of the rotating cover, the lamp shell, the inner cylinder, the spiral groove and the supporting cross rod, and the use requirement of personnel is greatly met.

Description

LED lamp pearl with adjustable subassembly

Technical Field

The utility model relates to the technical field of illumination, in particular to an LED lamp bead with an adjustable component.

Background

The LED lamp bead is fully called as a 'light-emitting diode lamp bead', is a novel illumination light source capable of converting electric energy into light energy, and compared with a traditional illumination bulb, the LED lamp bead has the characteristics of higher brightness, lower energy consumption, longer service life and more environmental protection, and meanwhile, the LED lamp bead can realize more diversified illumination requirements through combination, adjustment and control of colors.

The scope that present LED lamp pearl was projected illumination in the in-process that uses is fixed usually, can't carry out corresponding regulation to the scope of projected illumination according to user's demand in the in-process that uses, if when showing specific article, often can be because the area of projected illumination is too big or too little, can't outstanding the key position of show article, influences whole visual effect to can't satisfy personnel's user demand.

Disclosure of utility model

The utility model aims to provide an LED lamp bead with an adjustable component, which has the advantage of being convenient for personnel to adjust the range of spotlight according to requirements.

The LED lamp bead with the adjustable component comprises an LED lamp bead body positioned in a lamp housing, wherein a light-gathering cover is fixedly arranged on the surface of the LED lamp bead body, a supporting cross rod is fixedly connected to the top of the light-gathering cover, a rotating cover is slidably connected to the bottom of the lamp housing, an inner cylinder is fixedly connected to the bottom of an inner cavity of the rotating cover, the surface of the light-gathering cover is slidably connected to the lower end of the inner cavity of the inner cylinder, spiral grooves are formed in the upper end of the inner cylinder, the number of the spiral grooves is two, the surface of the supporting cross rod is slidably connected to the surface of the spiral grooves, clamping holes are formed in the lower end of the outer surface of the inner cylinder, containing holes are formed in the lower ends of two sides of the inner cavity of the lamp housing, a clamping block is slidably connected between the surface of the containing holes and the surface of the clamping holes, and a supporting spring is fixedly connected between the surface of the clamping block and the surface of the containing holes.

As the preferred scheme, the top fixedly connected with of lamp body surface adjusts the frame, the inner chamber sliding connection who adjusts the frame has the mounting bracket, the mounting hole has all been seted up around the mounting bracket top.

As the preferable scheme, the lower extreme threaded connection on mounting bracket right side has adjusting screw, adjusting screw's right side fixedly connected with knob.

As a preferable scheme, the middle end of the bottom of the rotary cover is fixedly connected with a transparent glass plate, and the transparent glass plate is circular in shape.

As a preferable scheme, the lower end of the outer surface of the lamp housing is provided with an annular guide groove, and the upper end of the rotating cover is connected to the surface of the annular guide groove in a sliding manner.

As the preferable scheme, the upper ends of the two sides of the inner cavity of the lamp shell are provided with grooves, the surfaces of the grooves are fixedly connected with sliding rods, and the surfaces of the supporting cross rods are slidably connected with the surfaces of the sliding rods.

Preferably, the number of the clamping holes is twelve, and the shape of the clamping holes is hemispherical.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the LED bulb body, a good condensation effect can be formed around the LED bulb body, light rays emitted by the LED bulb body can be concentrated and downwards irradiated, the illumination effect is effectively improved, the effect of adjusting the projection illumination range of the LED bulb body is achieved through the arrangement of the rotating cover, the lamp shell, the inner barrel, the spiral groove and the supporting cross rod, the use requirement of a person is greatly met, meanwhile, under the action of the clamping block, the supporting spring, the clamping hole and the containing hole, the person can insert the clamping block into the clamping hole at different positions under the pushing of the supporting spring tension in the rotating adjustment process of the rotating cover and the inner barrel, a certain resistance can be applied to the rotation of the rotating cover and the inner barrel, the rotating of the rotating cover and the inner barrel under the non-person operation is reduced, the projection illumination range is changed, and the use of the person is facilitated.

2. According to the utility model, the top of the lamp housing can be supported through the arrangement of the adjusting frame and the mounting frame, the adjusting frame and the mounting frame are conveniently locked and fixed by personnel, the mounting angle of the lamp housing can be correspondingly adjusted according to requirements by personnel, the LED lamp bead body can be protected through the through hole of the rotating cover to illuminate downwards through the rotating cover through the arrangement of the transparent glass plate, the rotating cover and the lamp housing can be limited and guided through the arrangement of the annular guide groove, the rotating cover is prevented from being separated from the lower part of the lamp housing, the purpose of guiding the supporting cross rod is achieved through the arrangement of the groove and the sliding rod, and the rotating inclination of the supporting cross rod in the moving process is avoided.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of the inner cylinder structure of the present utility model;

fig. 4 is an enlarged view of a portion of fig. 2 according to the present utility model.

In the figure, 1, a lamp housing; 2, a rotary cover, 3, a knob, 4, an adjusting frame, 5, a mounting rack, 6, a groove, 7, a sliding rod, 8, a supporting cross rod, 9, an LED lamp bead body, 10, a light-gathering cover, 11, an inner cylinder, 12, a transparent glass plate, 13, an adjusting screw, 14, a clamping hole, 15, a spiral groove, 16, a clamping block, 17, an annular guide groove, 18, a supporting spring and 19, and a containing hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Embodiment one:

Referring to fig. 1-4, the utility model provides an LED lamp bead with an adjustable component, which comprises an LED lamp bead body 9 positioned in a lamp housing 1, wherein a light-focusing cover 10 is fixedly arranged on the surface of the LED lamp bead body 9, a supporting cross rod 8 is fixedly connected to the top of the light-focusing cover 10, a rotating cover 2 is slidably connected to the bottom of the lamp housing 1, an inner cylinder 11 is fixedly connected to the bottom of an inner cavity of the rotating cover 2, the surface of the light-focusing cover 10 is slidably connected to the lower end of the inner cavity of the inner cylinder 11, spiral grooves 15 are formed in the upper end of the inner cylinder 11, the number of the spiral grooves 15 is two, the surface of the supporting cross rod 8 is slidably connected to the surface of the spiral grooves 15, clamping holes 14 are formed in the lower end of the outer surface of the inner cylinder 11, holding holes 19 are formed in the lower ends of two sides of the inner cavity of the lamp housing 1, a clamping block 16 is slidably connected between the surface of the holding holes 19 and the surface of the clamping holes 14, and a supporting spring 18 is fixedly connected between the surface of the clamping block 16 and the surface of the holding holes 19.

In this technical scheme, through the setting of snoot 10, can form good spotlight effect around LED lamp pearl body 9, make the light that LED lamp pearl body 9 sent can concentrate the below and shine, the effectual effect of illumination that has promoted, and through rotating lid 2, lamp body 1, inner tube 11, the setting of helicla flute 15 and support horizontal pole 8, realized the effect of adjusting the scope of LED lamp pearl body 9 light projecting illumination, very big satisfied personnel's user demand, simultaneously under fixture block 16, supporting spring 18, card hole 14 and holding hole 19's effect, make personnel carry out rotary adjustment's in-process to rotating lid 2 and inner tube 11, make fixture block 16 under the promotion of supporting spring 18 tensile force, can insert in the card hole 14 of different positions department, and can apply certain resistance to the rotation of rotating lid 2 and inner tube 11, reduce rotating lid 2 and inner tube 11 and take place the rotation and lead to the scope of illumination to change under non-personnel's operation, do benefit to personnel's use.

Embodiment two:

On the basis of the first embodiment, the utility model discloses that as shown in fig. 1-4, the top of the outer surface of a lamp housing 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 periphery of the top of the mounting frame 5 is provided with mounting holes, the lower end of the right side of the mounting frame 5 is in threaded connection with an adjusting screw 13, the right side of the adjusting screw 13 is fixedly connected with a knob 3, the middle end of the bottom of a rotating cover 2 is fixedly connected with a transparent glass plate 12, the transparent glass plate 12 is circular in shape, the lower end of the outer surface of the lamp housing 1 is provided with an annular guide groove 17, the upper end of the rotating cover 2 is slidably connected with the surface of the annular guide groove 17, the upper ends of two sides of the inner cavity of the lamp housing 1 are provided with grooves 6, the surfaces of the grooves 6 are fixedly connected with sliding bars 7, the surfaces of the supporting cross bars 8 are slidably connected with the surfaces of the sliding bars 7, the number of the clamping holes 14 is twelve, and the shape of the clamping holes 14 is hemispherical.

In this technical scheme, through the setting of adjusting frame 4 and mounting bracket 5, can support the top of lamp body 1, and through adjusting screw 13 and knob 3's setting, make things convenient for personnel to lock fixedly between adjusting frame 4 and the mounting bracket 5, make personnel can carry out corresponding regulation to the installation angle of lamp body 1 according to the demand, do benefit to personnel to use, through transparent glass plate 12's setting, when can protect the through-hole department that rotates lid 2, make LED lamp pearl body 9 can throw light on to the below through rotating lid 2, through annular guide slot 17's setting, can carry out spacing direction between rotating lid 2 and the lamp body 1, avoid rotating lid 2 to break away from the below of lamp body 1, through recess 6 and slide bar 7's setting, the purpose of leading to support horizontal pole 8 has been reached, avoid support horizontal pole 8 to take place to rotate the slope at the in-process that removes.

The working principle of the utility model is as follows: through the setting of snoot 10, can form good spotlight effect around LED lamp pearl body 9, make the light that LED lamp pearl body 9 sent can concentrate the below and shine, the effectual effect that throws light on has promoted, and when needs are adjusted the illumination scope of LED lamp pearl body 9, rotate along the surface of lamp body 1 through operating rotation lid 2, and drive inner tube 11 and helicla flute 15 and rotate, can promote support horizontal pole 8 along the inclined plane under the rotatory effect of helicla flute 15, snoot 10 and LED lamp pearl body 9 upwards move, thereby can adjust the distance between snoot 10 and LED lamp pearl body 9 to rotation lid 2, cause light to throw light on with less scope below all around of through-hole on rotation lid 2, thereby realized the effect of adjusting the scope of LED lamp pearl body 9 illumination, very big satisfied personnel's user demand, simultaneously at fixture block 16, support spring 18, card hole 14 and hold down in the effect of hole 19, the inner tube can promote the rotation lid 2 and 11 to rotate the rotation to rotate in the inner tube, can make the inner tube and insert the rotation lid 16 and can take place under the rotation of rotation lid 14 and the rotation of support spring 18, and the rotation lid can take place under the rotation of rotation lid 2 and the rotation of rotation lid 11, and the rotation of the rotation lid is not take place under the rotation of the rotation lid is located to the rotation of the rotation lid is of the rotation lid 2, can be reduced, and the rotation of the person is not changed, can take place.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (7)

1. The LED lamp bead with the adjustable component comprises an LED lamp bead body (9) positioned in a lamp housing (1), and is characterized in that a light-gathering cover (10) is fixedly arranged on the surface of the LED lamp bead body (9), a supporting cross rod (8) is fixedly connected to the top of the light-gathering cover (10), a rotating cover (2) is slidingly connected to the bottom of the lamp housing (1), an inner cylinder (11) is fixedly connected to the bottom of the inner cavity of the rotating cover (2), a spiral groove (15) is formed in the upper end of the inner cylinder (11), the number of the spiral grooves (15) is two, a clamping hole (14) is formed in the lower end of the outer surface of the inner cylinder (11), a containing hole (19) is formed in the lower end of the inner cavity of the lamp housing (1), a clamping block (16) is slidingly connected between the surface of the containing hole (19) and the surface of the clamping hole (14), and a clamping block (16) is fixedly connected between the surface of the supporting cross rod (8) and the surface of the supporting cross rod (15).

2. The LED lamp bead with the adjustable assembly according to claim 1, wherein an adjusting frame (4) is fixedly connected to the top of the outer surface of the lamp housing (1), an inner cavity of the adjusting frame (4) is slidably connected with a mounting frame (5), and mounting holes are formed in the periphery of the top of the mounting frame (5).

3. The LED lamp bead with the adjustable assembly according to claim 2, wherein an adjusting screw (13) is connected to the lower end of the right side of the mounting frame (5) in a threaded mode, and a knob (3) is fixedly connected to the right side of the adjusting screw (13).

4. The LED lamp bead with the adjustable assembly according to claim 1, wherein a transparent glass plate (12) is fixedly connected to the middle end of the bottom of the rotary cover (2), and the transparent glass plate (12) is circular in shape.

5. The LED lamp bead with the adjustable assembly according to claim 1, wherein the lower end of the outer surface of the lamp housing (1) is provided with an annular guide groove (17), and the upper end of the rotating cover (2) is connected to the surface of the annular guide groove (17) in a sliding manner.

6. The LED lamp bead with the adjustable assembly according to claim 1, wherein grooves (6) are formed in the upper ends of two sides of the inner cavity of the lamp housing (1), sliding rods (7) are fixedly connected to the surfaces of the grooves (6), and the surfaces of the supporting cross rods (8) are slidably connected to the surfaces of the sliding rods (7).

7. The LED lamp bead with adjustable assembly according to claim 1, wherein the number of the clamping holes (14) is twelve, and the shape of the clamping holes (14) is hemispherical.