CN215112308U

CN215112308U - LED lamp convenient to adjust ceiling lamp head

Info

Publication number: CN215112308U
Application number: CN202121116825.1U
Authority: CN
Inventors: 窦春明; 黄元庆; 李先明
Original assignee: Foshan Precision Star Technology Co ltd
Current assignee: Foshan Precision Star Technology Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-10
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a LED lamp convenient for adjusting a ceiling lamp holder, the right end of the middle part of the upper surface of a substrate is provided with a signal receiver, the left end of the middle part of the upper surface of the substrate is provided with a signal generator, the LED lamp convenient for adjusting the ceiling lamp holder can enable the LED lamp convenient for adjusting the ceiling lamp holder to be remotely controlled through the signal receiver and the signal generator, a lamp cap cover can be angularly adjusted through an adjusting unit, a telescopic rod and a compression spring, and further the irradiation angle of an LED lamp tube can be changed, thereby the adjustment work of the irradiation angle of the ceiling lamp holder in the LED lamp convenient for adjusting the ceiling lamp holder is very convenient, the irradiation height of the ceiling lamp holder in the LED lamp convenient for adjusting the ceiling lamp holder can be properly adjusted through an electric push rod and a mounting plate, and the LED lamp convenient for adjusting the ceiling lamp holder can be irradiated and adjusted at different heights and different angles, and the LED lamp convenient to adjust the ceiling lamp head has low manufacturing cost and is very convenient to disassemble.

Description

LED lamp convenient to adjust ceiling lamp head

Technical Field

The utility model relates to a LED lamp technical field specifically is a LED lamp convenient to adjust and hang lamp holder.

Background

A light Emitting diode (led), which is a solid semiconductor device capable of converting electrical energy into visible light, can directly convert electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin. The semiconductor wafer is composed of two parts, one of which is a P-type semiconductor in which holes predominate and the other of which is an N-type semiconductor in which electrons predominate. When the two semiconductors are connected, a P-N junction is formed between them. When current is applied to the wafer through the wire, electrons are pushed to the P region where they recombine with holes and then emit energy in the form of photons, which is the principle of LED lamp illumination. The wavelength of the light, i.e., the color of the light, is determined by the material forming the P-N junction. The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good. Among the prior art, in the application of LED lamp field, need its position that changes the lamp holder to change and shine the angle, traditional adjusting device structure is complicated, and the cost is too high, and installs and dismantle convenient inadequately, consequently the utility model provides a LED lamp convenient to adjust and hang lamp holder.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a LED lamp convenient for adjusting a ceiling lamp holder, which adopts the technical proposal that the LED lamp comprises a substrate, wherein the right end of the middle part of the upper surface of the substrate is provided with a signal receiver, the left end of the middle part of the upper surface of the substrate is provided with a signal generator, the left end and the right end of the upper surface of the substrate are symmetrically provided with electric push rods, the fixed ends of the electric push rods are fixedly connected with a mounting plate, the telescopic ends of the electric push rods are fixedly connected with the upper surface of the substrate, a lamp holder cover is arranged below the substrate, the four corners of the lower surface of the substrate are respectively provided with a telescopic rod in a matching and hinged manner, the other end of the telescopic rod is arranged in a matching and hinged manner with the upper surface of the lamp holder cover, the lower surface of the substrate is symmetrically provided with fixed blocks, the middle part of the front end of the upper surface of the lamp holder cover is symmetrically provided with fixed plates, and a worm is arranged between the two fixed plates, the two ends of the worm are respectively and rotatably connected with the inner side surfaces of the two fixed plates, the outer side surface of one fixed plate is provided with an adjusting motor, the output shaft of the adjusting motor penetrates through the outer side surface of the fixed plate to be fixedly connected with one end of the worm, a transmission rod is arranged above the lamp cap cover, the two ends of the transmission rod are respectively and fixedly connected with the left end and the right end of the lamp cap cover, the outer side surface of the transmission rod is respectively and rotatably installed in a matching way with the through holes on the side surfaces of the two fixed blocks, an adjusting gear is arranged in the middle of the outer side surface of the transmission rod, the outer teeth of the adjusting gear are installed in a matching and meshing way with the outer side surface of the worm, the right side surface of the lamp cap cover is provided with a threading hole, the left side surface and the right side surface of the inner cavity of the lamp cap are both provided with connecting rods, the connecting rods are communicated with the threading holes, an LED lamp tube is arranged between the two connecting rods, and the middle part of the upper surface of the substrate is provided with a single chip microcomputer, the input end of the single chip microcomputer is electrically connected with the output end of an external power supply, the input end of the single chip microcomputer is electrically connected with the output end of the signal receiver, and the output end of the single chip microcomputer is electrically connected with the input ends of the signal generator, the electric push rod, the adjusting motor and the LED lamp tube.

As a preferred technical scheme of the utility model, still include compression spring, compression spring is totally four, and four compression springs cup joint respectively in the lateral surface of four telescopic links, compression spring's both ends respectively with the lower surface of base plate and the last fixed surface of lamp holder cover be connected, can stretch out and draw back the protection to the telescopic link through compression spring to promote the life of telescopic link.

As the utility model discloses an optimal technical scheme still includes the data plate board, the leading flank of lamp holder cover is located to the data plate board, can mark power, model and the manufacturer of this LED lamp of being convenient for adjust the ceiling lamp head through the data plate board.

As the utility model discloses an optimal technical scheme still includes the blotter, the lower surface four corners of lamp holder cover is evenly located to the blotter, the blotter is the rubber pad, can carry out the buffer protection to the bottom of lamp holder cover through the blotter to avoid this LED lamp of being convenient for adjust the ceiling lamp head when the installation, the lamp holder cover produces wearing and tearing with ground contact.

As a preferred technical scheme of the utility model, still include the mounting hole, the mounting hole is evenly seted up in the upper surface four corners of mounting panel, can make the mounting panel carry out quick fixed mounting and dismantlement through the mounting hole.

The utility model has the advantages that: the utility model discloses a signal receiver and signal generator can make this LED lamp convenient to adjust ceiling lamp head can carry out remote control, through the regulating unit, telescopic link and compression spring can make the lamp holder cover carry out the angle modulation, and then can make the angle of illumination of LED fluorescent tube change, can make this adjustment of the angle of illumination of ceiling lamp head in the LED lamp of ceiling lamp head very convenient from this, can make this height of illumination of ceiling lamp head in the LED lamp of ceiling lamp head is convenient for adjust ceiling lamp head can carry out suitable regulation through electric putter and mounting panel, thereby make this LED lamp of being convenient for adjust ceiling lamp head can carry out the regulation of shining of not co-altitude and different angles, and this LED lamp of being convenient for adjust the ceiling lamp head's cost is low, it is very convenient to dismantle.

Drawings

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

FIG. 2 is a schematic view of the rear side structure of the present invention;

fig. 3 is a schematic cross-sectional structure of the present invention.

In the figure: the LED lamp comprises a base plate 1, a single chip microcomputer 2, a signal receiver 3, a signal generator 4, an electric push rod 5, a mounting plate 6, a telescopic rod 7, an adjusting unit 8, a fixing block 81, an adjusting motor 82, a worm 83, an adjusting gear 84, a fixing plate 85, a transmission rod 86, a lamp cap 9, an LED lamp tube 10, a connecting rod 11, a threading hole 12, a compression spring 13, a nameplate 14, a cushion pad 15 and a mounting hole 16.

Detailed Description

Example 1

As shown in fig. 1 to 3, the utility model discloses a LED lamp convenient for adjusting a ceiling lamp holder, which adopts the technical scheme that the LED lamp comprises a base plate 1, a signal receiver 3 is arranged at the right end of the middle part of the upper surface of the base plate 1, a signal generator 4 is arranged at the left end of the middle part of the upper surface of the base plate 1, electric push rods 5 are symmetrically arranged at the left and right ends of the upper surface of the base plate 1, a mounting plate 6 is fixedly connected with the fixed end of the electric push rod 5, the telescopic end of the electric push rod 5 is fixedly connected with the upper surface of the base plate 1, a lamp holder cover 9 is arranged below the base plate 1, telescopic rods 7 are respectively arranged at four corners of the lower surface of the base plate 1 in a matching and hinging manner, the other end of the telescopic rod 7 is arranged on the upper surface of the lamp holder cover 9 in a matching and hinging manner, fixing blocks 81 are symmetrically arranged on the lower surface of the base plate 1, fixing plates 85 are symmetrically provided with fixing plates 85, a worm 83, two ends of the worm 83 are respectively and rotatably connected with the inner side surfaces of the two fixing plates 85, the outer side surface of one of the fixing plates 85 is provided with an adjusting motor 82, an output shaft of the adjusting motor 82 penetrates through the outer side surface of the fixing plate 85 to be fixedly connected with one end of the worm 83, a transmission rod 86 is arranged above the lamp cap cover, two ends of the transmission rod 86 are respectively and fixedly connected with the left end and the right end of the lamp cap cover 9, the outer side surface of the transmission rod 86 is respectively and rotatably installed with through holes on the side surfaces of the two fixing blocks 81, an adjusting gear 84 is arranged in the middle of the outer side surface of the transmission rod 86, outer teeth of the adjusting gear 84 are installed with the outer side surface of the worm 83 in a matching and meshing manner, the right side surface of the lamp cap cover 9 is provided with a threading hole 12, the left side surface and the right side surface of an inner cavity of the lamp cap 9 are both provided with connecting rods 11, the connecting rods 11 are hollow rods, the LED lamp tube 10 is arranged between the two connecting rods 11, the middle part of the upper surface of the substrate 1 is provided with the single chip microcomputer 2, the input end of the single chip microcomputer 2 is electrically connected with the output end of an external power supply, the input end of the single chip microcomputer 2 is electrically connected with the output end of the signal receiver 3, the output end of the single chip microcomputer 2 is electrically connected with the signal generator 4, the electric push rod 5, the adjusting motor 82 and the input end of the LED lamp tube 10, the LED lamp convenient for adjusting the ceiling lamp head is fixedly installed through the installation plate 6, then the remote control signal is received through the signal receiver 3, then the LED lamp tube 10 is enabled to carry out illumination work through the single chip microcomputer 2, when the angle of the ceiling lamp head needs to be adjusted, the remote control signal is received through the signal receiver 3, then the adjusting motor 82 is enabled to work through the single chip microcomputer 2, the adjusting motor 82 drives the worm 83 fixedly connected with the output shaft of the adjusting motor to carry out rotation adjustment, and then the worm 83 drives the adjusting gear 84 which is in matched and meshed installation on the outer side surface to rotate, thereby enabling the transmission rod 86 to carry out rotation adjustment in the through hole on the side surface of the fixed block 81, thereby can make the transfer line 86 drive its both ends fixed connection's lamp holder cover 9 and carry out the angle modulation, simultaneously, can make the telescopic link 7 that is in same horizontal position shrink along with the angle modulation of lamp holder cover 9, can make lamp holder cover 9 avoid rocking because of the slope produces in the angle modulation process from this, and then accomplish the angle modulation work of the interior hanging lamp head of LED lamp of this be convenient for adjust the hanging lamp head, when the height of hanging lamp head needs to be adjusted, make electric putter 5 work through singlechip 2, make electric putter 5 drive its telescopic end fixed connection's base plate 1 and carry out the altitude mixture control, accomplish the altitude mixture control work of the interior hanging lamp head of LED lamp of this be convenient for adjust the hanging lamp head from this.

As the utility model discloses an optimal technical scheme still includes compression spring 13, and compression spring 13 is four altogether, and four compression spring 13 cup joint respectively in the lateral surface of four telescopic links 7, and compression spring 13's both ends are connected with the lower surface of base plate 1 and the last fixed surface of lamp holder lid 9 respectively, can stretch out and draw back the protection to telescopic link 7 through compression spring 13 to promote the life of telescopic link 7, can make this be convenient for adjust the working life of the LED lamp of ceiling lamp head from this and obtain extending.

As the utility model discloses an optimal technical scheme still includes data plate board 14, and the leading flank of lamp holder cover 9 is located to data plate board 14, can mark power, model and the manufacturer of this LED lamp of being convenient for adjust the ceiling lamp head through data plate board 14 to make the staff can audio-visually discern this LED lamp of being convenient for adjust the ceiling lamp head.

As the utility model discloses an optimal technical scheme still includes blotter 15, and the lower surface four corners of lamp holder cover 9 is evenly located to blotter 15, and blotter 15 is the rubber pad, can carry out the buffer protection to the bottom of lamp holder cover 9 through blotter 15 to avoid this LED lamp of being convenient for adjust the ceiling lamp head when the installation, lamp holder cover 9 and ground contact and produce wearing and tearing, can guarantee this aesthetic property of being convenient for adjust the LED lamp of ceiling lamp head from this.

As the utility model discloses an optimal technical scheme still includes mounting hole 16, and mounting hole 16 evenly sets up in the upper surface four corners of mounting panel 6, can make mounting panel 6 carry out quick fixed mounting and dismantle through mounting hole 16 to it is more convenient to make this LED lamp of hanging lamp head is adjusted in installation use.

The utility model discloses a theory of operation: the LED lamp convenient for adjusting the ceiling lamp head is fixedly installed through the installation plate 6, then the remote control signal is received through the signal receiver 3, then the LED lamp tube 10 is enabled to perform illumination work through the single chip microcomputer 2, when the ceiling lamp head needs to be subjected to angle adjustment, the remote control signal is received through the signal receiver 3, then the adjusting motor 82 is enabled to work through the single chip microcomputer 2, the adjusting motor 82 drives the worm 83 fixedly connected with the output shaft of the adjusting motor to perform rotation adjustment, the worm 83 drives the adjusting gear 84 arranged on the outer side surface of the adjusting motor in a matched and meshed mode to rotate, therefore, the transmission rod 86 is enabled to perform rotation adjustment in the through hole on the side surface of the fixing block 81, the transmission rod 86 can drive the lamp head cover 9 fixedly connected with the two ends of the transmission rod to perform angle adjustment, meanwhile, the telescopic rod 7 in the same horizontal position can be contracted along with the angle adjustment of the lamp head cover 9, and therefore the lamp head cover 9 can avoid shaking caused by inclination in the angle adjustment process, and then accomplish the angle modulation work of this LED lamp interior ceiling lamp head of being convenient for adjust the ceiling lamp head, when the height of ceiling lamp head needs to be adjusted, make electric putter 5 work through singlechip 2, make electric putter 5 drive its flexible fixed connection's base plate 1 and carry out the altitude mixture control, accomplish this height modulation work of this LED lamp interior ceiling lamp head of being convenient for adjust the ceiling lamp head from this.

The utility model relates to a conventional means that circuit connection adopted for technical staff in the field, accessible limit test obtains the technology enlightenment, belongs to widely used prior art, the utility model discloses in, singlechip 2 can select Dongguan city Ma Ge machinery Limited's DZC-9011 model, and electric putter 5 can select Shandong piece of cloth cattle transmission technology Limited's JN125 model, and the MGX1MB01A010A model of south Beijing Li Yan Fei machinery equipment Limited can be selected to adjusting motor 82.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. The LED lamp convenient to adjust the ceiling lamp head is characterized by comprising a substrate (1), wherein a signal receiver (3) is arranged at the right end of the middle of the upper surface of the substrate (1), a signal generator (4) is arranged at the left end of the middle of the upper surface of the substrate (1), electric push rods (5) are symmetrically arranged at the left end and the right end of the upper surface of the substrate (1), a mounting plate (6) is fixedly connected with the fixed end of each electric push rod (5), the telescopic ends of the electric push rods (5) are fixedly connected with the upper surface of the substrate (1), a lamp cap cover (9) is arranged below the substrate (1), telescopic rods (7) are hinged to four corners of the lower surface of the substrate (1) in a matched mode, the other ends of the telescopic rods (7) are hinged to the upper surface of the lamp cap cover (9) in a matched mode, and fixing blocks (81) are symmetrically arranged on the lower surface of the substrate (1), the middle part of the front end of the upper surface of the lamp holder cover (9) is symmetrically provided with fixing plates (85), a worm (83) is arranged between the two fixing plates (85), two ends of the worm (83) are respectively and rotatably connected with the inner side surfaces of the two fixing plates (85), the outer side surface of one fixing plate (85) is provided with an adjusting motor (82), an output shaft of the adjusting motor (82) penetrates through the outer side surface of the fixing plate (85) to be fixedly connected with one end of the worm (83), a transmission rod (86) is arranged above the lamp holder cover, two ends of the transmission rod (86) are respectively and fixedly connected with the left end and the right end of the lamp holder cover (9), the outer side surface of the transmission rod (86) is respectively and rotatably installed in a matched manner with through holes on the side surfaces of the two fixing blocks (81), an adjusting gear (84) is arranged in the middle part of the outer side surface of the transmission rod (86), and outer teeth of the adjusting gear (84) are installed in a matched and meshed manner with the outer side surface of the worm (83), through wires hole (12) have been seted up to the right flank of lamp holder cover (9), the side all is equipped with connecting rod (11) about the inner chamber of lamp holder cover (9), connecting rod (11) are the cavity pole, connecting rod (11) and through wires hole (12) intercommunication are equipped with LED fluorescent tube (10) between two connecting rods (11), the upper surface middle part of base plate (1) is equipped with singlechip (2), external power source's output is connected to the input electricity of singlechip (2), the input of singlechip (2) is connected with the output electricity of signal receiver (3), the output of singlechip (2) is connected with signal generator (4), electric putter (5), adjusting motor (82) and the input electricity of LED fluorescent tube (10).

2. The LED lamp convenient to adjust ceiling lamp head of claim 1, characterized in that: still include compression spring (13), compression spring (13) are totally four, and four compression spring (13) cup joint respectively in the lateral surface of four telescopic link (7), the both ends of compression spring (13) respectively with the lower surface of base plate (1) and the last fixed surface of lamp holder cover (9) be connected.

3. The LED lamp convenient to adjust ceiling lamp head of claim 1, characterized in that: the lamp holder is characterized by further comprising a nameplate plate (14), wherein the nameplate plate (14) is arranged on the front side face of the lamp holder cover (9).

4. The LED lamp convenient to adjust ceiling lamp head of claim 1, characterized in that: the novel lamp holder is characterized by further comprising cushion pads (15), wherein the cushion pads (15) are uniformly arranged at four corners of the lower surface of the lamp holder cover (9), and the cushion pads (15) are rubber pads.

5. The LED lamp convenient to adjust ceiling lamp head of claim 1, characterized in that: the mounting structure is characterized by further comprising mounting holes (16), wherein the mounting holes (16) are uniformly formed in four corners of the upper surface of the mounting plate (6).