CN210860695U

CN210860695U - LED lamp with LED lamp beads capable of being increased and decreased

Info

Publication number: CN210860695U
Application number: CN201921693388.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Beijing Huanyu Jiashi Technology Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-26
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a can increase and decrease LED lamp of LED lamp pearl, comprising a base plate, the fixed orifices is seted up to department in the middle of the bottom plate upper surface, fixed orifices inner wall lower extreme fixed connection lamp stand, the screw thread is seted up to fixed orifices inner wall upper end, screw thread lateral wall spiro union lamp pearl, lamp pearl lower surface links the end laminating lamp stand, first fixed slot is seted up to the bottom plate lateral wall, the vertical lateral wall fixed mounting dead lever of first fixed slot, the second fixed slot is seted up respectively to the surface about the bottom plate, first screw hole is seted up to second fixed slot upper surface, first screw thread hole inner wall spiro union screw, second fixed slot lateral wall laminating fixed plate, the second screw hole is seted up to the fixed plate lower surface, the change of concatenation to lamp pearl figure through the bottom plate has been realized, the change of adjacent bottom.

Description

LED lamp with LED lamp beads capable of being increased and decreased

Technical Field

The utility model relates to a LED lamp technical field specifically is a LED lamp of increase and decrease LED lamp pearl.

Background

The LED lamp is an electroluminescent semiconductor material chip, the inside bottom plate that gets of current LED lamp is mostly the integral type can not the split, this illumination angle that has LED to a plurality of LEDs is fixed, make the inside lamp pearl of LED lamp can only move towards a direction illumination, and the bottom plate can not carry out the illumination direction change of a plurality of lamp pearls after having selected the angle, can not adapt to the demand to the interior lighting fitment, there is the single unchangeable of bottom plate structure, lamp pearl figure can not freely change, and the single fixed problem of illumination direction of a plurality of lamp pearls.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can increase and decrease LED lamp pearl's LED lamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can increase and decrease LED lamp of LED lamp pearl, includes the bottom plate, the department sets up the fixed orifices in the middle of the bottom plate upper surface, fixed orifices inner wall lower extreme fixed connection lamp stand, the screw thread is seted up to fixed orifices inner wall upper end, screw thread lateral wall spiro union lamp pearl, lamp pearl lower surface links the end laminating lamp stand, the bottom plate lateral wall is seted up first fixed slot, the vertical lateral wall fixed mounting dead lever of first fixed slot, the second fixed slot is seted up respectively to the bottom plate upper and lower surface, first screw hole is seted up to second fixed slot upper surface, first screw thread hole inner wall spiro union screw, second fixed slot lateral wall laminating fixed plate, the second screw hole is seted up to the fixed plate lower surface, second screw thread hole inner wall spiro union screw, fixed plate lower surface integrated into one piece connecting rod, connecting rod lower.

Preferably, a reflective ring is fixedly mounted on the upper surface of the bottom plate.

Preferably, the horizontal side edge of the bottom plate is provided with a first round angle.

Preferably, the lower surface of the arc-shaped plate is provided with a second round angle and a third round angle respectively.

Preferably, the arc inner wall of the arc-shaped plate and the side wall of the fixed rod are both subjected to rough treatment, and the inner arc radius of the arc-shaped plate is smaller than the diameter of the side wall of the fixed rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a can increase and decrease LED lamp of LED lamp pearl, the bottom plate structure has, through set up first fixed slot on the bottom plate, second fixed slot and dead lever, dead lever through two arc joints can splice a plurality of bottom plates and use, and two arcs can rotate around the dead lever, reach and carry out the rotation of angle to two adjacent bottom plates, finally make the illumination direction of every lamp pearl change, add the illumination intensity who establishes reflection of light ring can strengthen the lamp pearl, the change of concatenation to lamp pearl figure through the bottom plate has been realized, the change of adjacent bottom plate angle can make the different mesh of illumination direction of every lamp pearl.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the bottom plate and the connection structure thereof;

fig. 3 is a schematic view of the fixing plate and the connecting structure thereof.

In the figure: 1 bottom plate, 101 fixed orifices, 102 screw thread, 103 first fixed slot, 104 second fixed slot, 105 first screw hole, 106 first fillet, 2 lamp stands, 3 lamp pearls, 4 dead levers, 5 screws, 6 fixed plates, 601 second screw hole, 7 connecting rod, 8 arcwall, 801 second fillet, 802 third fillet, 9 reflection of light ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an LED lamp capable of increasing or decreasing LED lamp beads comprises a bottom plate 1, wherein a fixing hole 101 is formed in the middle of the upper surface of the bottom plate 1, a lamp holder 2 is fixedly connected to the lower end of the inner wall of the fixing hole 101, threads 102 are formed in the upper end of the inner wall of the fixing hole 101, lamp beads 3 are screwed on the side wall of the threads 102, the lower surface of the lamp beads 3 is connected with a lamp holder 2 at the electric connection end, a first fixing groove 103 is formed in the side wall of the bottom plate 1, a fixing rod 4 is fixedly installed on the vertical side wall of the first fixing groove 103, second fixing grooves 104 are respectively formed in the upper surface and the lower surface of the bottom plate 1, a first threaded hole 105 is formed in the upper surface of each second fixing groove 104, a screw 5 is screwed on the inner wall of each first threaded hole 105, a fixing plate 6 is attached to the side wall of each second, lamp stand 2 is connected to 3 electricity of lamp pearl, and bottom plate 1 is square plate, and each first fixed slot 103 and per two second fixed slots set up respectively on one side of bottom plate 1, total four sides, and two closed inner walls of arc 8 form a circular, and fixed plate 6, connecting rod 7 and arc 8 adopt integrated into one piece, obtain through mould injection moulding, and the plastics of high elastic deformation nature are chooseed for use to the plastics material.

Particularly, the upper surface of the bottom plate 1 is fixedly provided with the reflective ring 9, the reflective ring 9 is an annular silver reflective plate, light emitted by the lamp beads 3 can be reflected to the outside, and the lighting effect of the lamp beads 3 is enhanced.

Specifically, first fillet 106 is seted up to bottom plate 1 horizontal side edge, sets up first fillet 106 and can prevent that bottom plate 1 edge from taking place the contact interference when a plurality of bottom plate 1 concatenations and produce the angle, makes the turned angle of two adjacent bottom plates 1 bigger.

Particularly, second fillet 801 and third fillet 802 are seted up respectively to 8 lower surfaces of arc, second fillet 801 is seted up at the arc one end lower surface edge of keeping away from bottom plate 1, can make things convenient for dead lever 4 of another bottom plate to enter into two arc time, accomplish fixedly, third fillet 802 is seted up at the arc one end lower surface edge that is close to bottom plate 1, can rely on the third fillet to rotate when arc 8 produces deformation two upper and lower arc one ends, prevent that the arc from producing the crowded broken condition of converting of lower surface edge when taking place deformation.

Particularly, 8 arc inner walls of arc and 4 lateral walls of dead lever are rough treatment, and the inner arc radius of arc 8 is less than 4 lateral walls of dead lever diameters, and two arcs 8 adopt interference fit with dead lever 4, and the arc inner wall of arc 8 can carry out static friction with the lateral wall of dead lever 8 and fix, can carry out the centre gripping fixed time to two bottom plates 1 promptly, also can allow the people hand to rotate dead lever 4 and two arc 8's connection.

The working principle is as follows: when the utility model discloses when using, with the device equipment back that finishes, intercommunication external power supply, when the concatenation of a plurality of bottom plates of needs, it is relative with two bottom plate curb plates, accomplish fixedly in the middle of inserting two arcs 8 of another bottom plate 1 through the dead lever with a bottom plate, can set up the quantity of bottom plate 1 according to self demand, because two arcs 8 and the relation of cup jointing of dead lever 4, can carry out the rotation of angle, make two bottom plates 1 form the angle, make the 3 illumination direction of the lamp pearl of installation on it change, realized making the adjustment to the quantity of lamp pearl 3 promptly, also can make the adjustment to the illumination direction of every lamp pearl 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can increase and decrease LED lamp of LED lamp pearl, includes bottom plate (1), its characterized in that: the middle of the upper surface of the bottom plate (1) is provided with a fixing hole (101), the lower end of the inner wall of the fixing hole (101) is fixedly connected with a lamp holder (2), the upper end of the inner wall of the fixing hole (101) is provided with a thread (102), the side wall of the thread (102) is in threaded connection with a lamp bead (3), the lower surface of the lamp bead (3) is connected with an electric end and is jointed with the lamp holder (2), the side wall of the bottom plate (1) is provided with a first fixing groove (103), the fixing rod (4) is fixedly installed on the vertical side wall of the first fixing groove (103), the upper surface and the lower surface of the bottom plate (1) are respectively provided with a second fixing groove (104), the upper surface of the second fixing groove (104) is provided with a first threaded hole (105), the inner wall of the first threaded hole (105) is in threaded connection, second screw hole (601) inner wall spiro union screw (5), fixed plate (6) lower surface integrated into one piece connecting rod (7), connecting rod (7) lower surface integrated into one piece arc (8).

2. The LED lamp of claim 1, wherein the LED lamp beads are adjustable: and a reflective ring (9) is fixedly arranged on the upper surface of the bottom plate (1).

3. The LED lamp of claim 1, wherein the LED lamp beads are adjustable: a first round angle (106) is formed on the horizontal side edge of the bottom plate (1).

4. The LED lamp of claim 1, wherein the LED lamp beads are adjustable: the lower surface of the arc-shaped plate (8) is respectively provided with a second round angle (801) and a third round angle (802).

5. The LED lamp of claim 1, wherein the LED lamp beads are adjustable: the arc inner wall of the arc-shaped plate (8) and the side wall of the fixed rod (4) are both subjected to rough treatment, and the inner arc radius of the arc-shaped plate (8) is smaller than the diameter of the side wall of the fixed rod (4).