CN213810295U - LED lamp holder capable of rotating angle - Google Patents

Abstract

The utility model discloses a rotatable LED lamp cap, which comprises a lamp cover, a lamp panel, a lamp bead, a connecting rod and a rotation adjusting device, the bottom end of the connecting rod is universally connected with the middle part of the top surface of the lamp panel after penetrating through the lamp cover, the connecting rod is provided with a first ring part, the lamp beads are connected with the bottom of the lamp panel, the top surface of the lamp panel is provided with an adjusting rod, the rotary adjusting device consists of a conical fluted disc, an adjusting button and a conical fluted rod, the bevel gear disc is positioned between the lamp cover and the lamp panel, the bevel gear disc can be rotatably sleeved on the connecting rod, the top of the conical fluted disc is limited by the first ring part, the connecting rod is provided with the second ring part, the bottom surface of the conical fluted disc is provided with an adjusting groove, the top end of the adjusting rod is clamped at the top of the adjusting groove, the adjusting button is positioned at the outer side of the lamp cover, the outer end of the conical tooth rod is fixedly connected with the adjusting button, and the inner end of the conical tooth rod penetrates through the lamp cover and then is meshed with the conical tooth disc. The utility model discloses but quick adjustment lamp plate and lamp pearl angle, it is convenient to adjust.

Description

LED lamp holder capable of rotating angle

Technical Field

The utility model relates to a LED lamp holder especially relates to a but rotation angle's LED lamp holder.

Background

The LED lamp is a common article in daily life of people, and almost every household has the LED lamp. The LED lamp holder that uses at present is fixed mode basically, and the light of lamp pearl can not remove, also can not rotate, and when people need angle regulation, can't realize, user's demand is satisfied that can not be fine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a but rotation angle's LED lamp holder, its main aim at solve the above-mentioned problem.

In order to solve the technical problem, the utility model discloses a following technical scheme realizes:

a LED lamp holder capable of rotating by an angle comprises a lamp cover, a lamp panel, lamp beads, a connecting rod and a rotation adjusting device, wherein the bottom end of the connecting rod is connected with the middle part of the top surface of the lamp panel in a universal mode after penetrating through the lamp cover, a first ring part for limiting the lamp cover to slide downwards is arranged on the connecting rod, a plurality of lamp beads are arranged and connected to the bottom of the lamp panel, an adjusting rod is arranged on the top surface of the lamp panel close to the outer peripheral part, the rotation adjusting device is composed of a conical fluted disc, an adjusting button and a conical fluted rod, the conical fluted disc is located between the lamp cover and the lamp panel, the conical fluted disc is rotatably sleeved on the connecting rod, the top of the conical fluted disc is limited by the first ring part, a second ring part for limiting the conical fluted disc to move downwards is arranged on the connecting rod, an upper concave adjusting groove is arranged on the bottom surface of the conical fluted disc close to the outer peripheral ring, the adjusting groove is provided with a starting point and a terminal point, and the depth from the starting point to the terminal point of the adjusting groove is sequentially reduced, the starting point and the terminal point of adjustment tank face mutually and the circular arc is excessive, the notch width of adjustment tank is greater than the groove top width to by last down be radially, the top card of adjusting the pole locates the top of adjustment tank, and the top of adjusting the pole can the relative slip with the top of adjustment tank, the lateral surface of awl fluted disc is equipped with the awl tooth, the adjust button is located the outside of lamp lid, the outer end and the adjust button fixed connection of awl fluted bar, the inner of awl fluted bar is equipped with the awl tooth and passes behind the lamp lid with the awl tooth meshing in the awl fluted disc outside, drives the awl fluted disc horizontal direction through vertical direction rotation adjustment button and rotates and make awl fluted disc horizontal direction rotate.

The top of the adjusting rod is provided with a spherical bulge, and the top of the adjusting groove is provided with a spherical clamping groove matched with the spherical bulge in a clamping manner.

The utility model discloses a lamp cover, including lamp cover, mounting portion, awl tooth pole, third ring portion and fourth ring portion, the lateral wall of one side of lamp cover is run through and is equipped with the mounting portion, the awl tooth pole passes this mounting portion, be equipped with third ring portion and fourth ring portion on the awl tooth pole, third ring portion and fourth ring portion are spacing respectively in the interior tip and the outer tip of mounting portion.

The top end of the connecting rod is provided with a mounting disc.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

1. the utility model relates to an ingenious, convenient to use, with the product installation back, through the rotation regulation knob, make the awl tooth pole rotate, the awl tooth pole rotates the inside awl tooth of process and the awl tooth meshing in the awl fluted disc outside, and then drives awl fluted disc level and rotates. When the awl fluted disc level rotated, because the degree of depth of the starting point to the terminal point of adjustment tank becomes shallow in proper order, the regulation pole top and the pin joint of adjustment tank top and relative slip of awl fluted disc setting, the awl fluted disc rotates the process like this and makes the regulation pole reciprocate, and then makes the lamp plate realize angle modulation, and the lamp plate drives the lamp pearl and realizes angle modulation. The product is convenient to adjust, has attractive appearance and meets the requirements of users.

2. The top of the adjusting rod is provided with a spherical bulge, the top of the adjusting groove is provided with a spherical clamping groove matched with the spherical bulge in a clamping manner, and the adjusting rod is more flexibly matched with the adjusting groove in a clamping manner and can not be clamped in a sliding manner.

3. The setting of installation department can play and strengthen fixed effect, the setting of third ring portion and fourth ring portion can prevent the inside and outside removal of awl tooth pole, guarantees that awl tooth pole and awl fluted disc cooperation are inseparable.

4. The top of connecting rod is equipped with the mounting disc, sets up like this and makes the connecting rod and installation such as outside ceiling more firm, and the installation is more convenient.

Drawings

Fig. 1 is a schematic sectional view of the present invention.

Fig. 2 is the utility model discloses a lamp plate and lamp pearl's stereogram.

Fig. 3 is a schematic perspective view of the bevel gear disc of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more than two unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any combination of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Refer to fig. 1 to 3. The utility model provides a but rotation angle's LED lamp holder, includes lamp lid 1, lamp plate 2, lamp pearl 3, connecting rod 4 and rotation regulation device 5, the bottom of connecting rod 4 passes behind the lamp lid 1 with the top surface middle part universal connection of lamp plate 2. Be equipped with the first ring portion 6 that restriction lamp lid 1 glided on connecting rod 4, lamp pearl 3 is equipped with a plurality ofly and all connects in the bottom of lamp plate 2, the top surface of lamp plate 2 is close to the peripheral part and is equipped with regulation pole 9. Rotatory adjusting device 5 comprises awl fluted disc 51, adjusting button 52 and awl fluted rod 53, awl fluted disc 51 is located between lamp lid 1 and the lamp plate 2, awl fluted disc 51 can rotate the ground cover and locate on connecting rod 4. The top of the conical fluted disc 51 is limited by the first ring part 6, the connecting rod 4 is provided with a second ring part 7 for limiting the conical fluted disc 51 to move downwards, the bottom surface of the conical fluted disc 51 is provided with an upward concave adjusting groove 8 close to the peripheral ring, the adjusting groove 8 is provided with a starting point and an end point, the depth from the starting point to the end point of the adjusting groove 8 is sequentially reduced, and the starting point and the end point of the adjusting groove 8 are adjacent and the circular arc is excessive. The width of the notch of the adjusting groove 8 is larger than the width of the groove top, and the notch is radial from top to bottom, the top end of the adjusting rod 9 is clamped at the top of the adjusting groove 8, and the top end of the adjusting rod 9 and the top of the adjusting groove 8 can slide relatively. The lateral surface of awl fluted disc 51 is equipped with the awl tooth, adjusting button 52 is located the outside of lamp lid 1, the outer end and the adjusting button 52 fixed connection of awl fluted disc 53. The inner end of the bevel gear rod 53 is provided with bevel gears, the bevel gears penetrate through the lamp cover 1 and then are meshed with the bevel gears on the outer side of the bevel gear disc 51, and the bevel gear rod 53 is driven to rotate by rotating the adjusting button 52 in the vertical direction so as to drive the bevel gear disc 51 to rotate in the horizontal direction.

Refer to fig. 1 to 3. After the product is installed, the bevel gear rod 53 is rotated by rotating the adjusting button 52, and the bevel gear inside the bevel gear rod 53 is meshed with the bevel gear outside the bevel gear disc 51 in the rotating process, so that the bevel gear disc 51 is driven to horizontally rotate. When awl fluted disc 51 level rotated, because the degree of depth of the starting point to the terminal point of adjustment tank 8 becomes shallow in proper order, 9 tops of the regulation pole that awl fluted disc 51 set up and 8 top pin joints of adjustment tank and relative slip, awl fluted disc 51 rotation process makes regulation pole 9 reciprocate like this, and then makes lamp plate 2 realize angle modulation, and lamp plate 2 drives lamp pearl 3 and realizes angle modulation. The product is convenient to adjust, has attractive appearance and meets the requirements of users.

Refer to fig. 1 to 3. The setting of lamp lid 1 has the effect of protection and decoration, universal connection is realized with the universal bulb of connecting rod 4 accessible to lamp plate 2, lamp plate 2 realizes the circular telegram with lamp pearl 3 and external circuit connection and gives out light. Support and fixed action can be realized in the setting of connecting rod 4, the setting of first ring portion 6 can prevent that lamp lid 1 from moving down and awl fluted disc 51 from moving up, rotation regulation device 5 can realize light quick regulation lamp pearl 3 and shine the angle. The setting of adjusting pole 9 can cooperate with adjustment tank 8, through the depth of adjustment tank 8 and the top cooperation of adjusting pole 9, makes lamp plate 2 change angle, adjustment tank 8 is radial from top to bottom, sets up like this and makes to adjust pole 9 have the angle modulation space when cooperating with adjustment tank 8 top, makes the regulation more smooth and easy. The arrangement of the second annular portion 7 can prevent the conical fluted disc 51 from moving downwards, and the starting point and the end point of the adjusting groove 8 are adjacent and the arcs are excessive, so that the sliding process of the top of the adjusting rod 9 and the adjusting groove 8 is smoother.

Refer to fig. 1 and 2. Adjust the pole 9 top and be equipped with globular arch 91, 8 tops of adjustment tank are equipped with the globular draw-in groove of joining in marriage with globular arch 91 card, set up like this and make and adjust pole 9 and 8 card of adjustment tank and join in marriage and slide adjusting more nimble, can not block.

Refer to fig. 1. The side wall of one side of the lamp cover 1 is provided with a mounting part 10 in a penetrating way, the taper tooth rod 53 passes through the mounting part 10, the taper tooth rod 53 is provided with a third ring part 11 and a fourth ring part 12, and the third ring part 11 and the fourth ring part 12 are respectively limited at the inner end part and the outer end part of the mounting part 10. The installation portion 10 can play the effect of strengthening the fixation, the third ring portion 11 and the fourth ring portion 12 can prevent the internal and external movement of the bevel gear rod 53, and the bevel gear rod 53 is tightly matched with the bevel gear disc 51.

Refer to fig. 1. The top of connecting rod 4 is equipped with mounting disc 13, sets up like this and makes connecting rod 4 and installation such as outside ceiling more firm, and the installation is more convenient.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims (4)

1. The utility model provides a but rotation angle's LED lamp holder which characterized in that: the lamp comprises a lamp cover, a lamp panel, lamp beads, a connecting rod and a rotary adjusting device, wherein the bottom end of the connecting rod is in universal connection with the middle of the top surface of the lamp panel after penetrating through the lamp cover, a first ring part for limiting the lamp cover to slide downwards is arranged on the connecting rod, a plurality of lamp beads are arranged and connected to the bottom of the lamp panel, an adjusting rod is arranged near the outer peripheral part of the top surface of the lamp panel, the rotary adjusting device is composed of a conical fluted disc, an adjusting button and a conical fluted rod, the conical fluted disc is positioned between the lamp cover and the lamp panel and can be rotatably sleeved on the connecting rod, the top of the conical fluted disc is limited by the first ring part, a second ring part for limiting the conical fluted disc to move downwards is arranged on the connecting rod, an upper concave adjusting groove is arranged near the outer peripheral ring on the bottom surface of the conical fluted disc, the adjusting groove is provided with a starting point and an end point, the depth from the starting point to the end point of the adjusting groove is sequentially reduced, and the starting point and the end point of the adjusting groove are mutually and are in an arc transition, the notch width of adjustment tank is greater than the groove top width to from last down be radially, the top card of adjusting the pole locates the top of adjustment tank, and the top of adjusting the pole can relative slip with the top of adjustment tank, the lateral surface of awl fluted disc is equipped with the awl tooth, the adjusting button is located the outside of lamp lid, the outer end and the adjusting button fixed connection of awl fluted bar, the inner of awl fluted bar is equipped with the awl tooth and passes the awl tooth meshing in the lamp lid back and the awl fluted disc outside, drives the awl fluted bar through the rotatory adjusting button of vertical direction and rotates and make awl fluted disc horizontal direction rotate.

2. The LED lamp head of claim 1, wherein: the top of the adjusting rod is provided with a spherical bulge, and the top of the adjusting groove is provided with a spherical clamping groove matched with the spherical bulge in a clamping manner.

3. The LED lamp head capable of rotating by an angle according to claim 2, wherein: the utility model discloses a lamp cover, including lamp cover, mounting portion, awl tooth pole, third ring portion and fourth ring portion, the lateral wall of one side of lamp cover is run through and is equipped with the mounting portion, the awl tooth pole passes this mounting portion, be equipped with third ring portion and fourth ring portion on the awl tooth pole, third ring portion and fourth ring portion are spacing respectively in the interior tip and the outer tip of mounting portion.

4. A rotatable LED lamp head as claimed in any one of claims 1 to 3, wherein: the top end of the connecting rod is provided with a mounting disc.

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