CN215372242U

CN215372242U - LED illuminating lamp

Info

Publication number: CN215372242U
Application number: CN202121269599.0U
Authority: CN
Inventors: 徐琪平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-31
Anticipated expiration: 2031-06-08

Abstract

The utility model provides an LED illuminating lamp which comprises a base, a control box, a stepping motor, two side rotating wheels, a supporting box, a connecting rod, two stretching wires, a lamp bracket and an LED lamp tube, wherein the control box is arranged at the lower end of the base respectively, the connecting rod sequentially penetrates through the two side rotating wheels, the upper ends of the two stretching wires are fixed on the two side rotating wheels respectively, the lamp bracket is detachably connected with the lower ends of the two stretching wires, the LED lamp tube is arranged on the lamp bracket, a voice module and a control module connected with the voice module are arranged in the control box, the control module is connected with the stepping motor to control the forward and reverse rotation of the stepping motor, the output end of the stepping motor is connected with one end of the connecting rod to drive the connecting rod to rotate, the connecting rod drives the two side rotating wheels to rotate so that the stretching wires are wound on the side rotating wheels or extend out of the side rotating wheels, and the supporting box is arranged between a driving wheel and a driven wheel and is used for the connecting rod to penetrate through so as to support the connecting rod. The utility model can improve the brightness in a large range when in need, and has simple operation and convenient use.

Description

LED illuminating lamp

Technical Field

The utility model relates to an LED illuminating lamp.

Background

The LED illuminating lamp is an illuminating lamp made of a fourth generation green light source LED. The LED is called as a fourth generation illumination light source or a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, and can be widely applied to the fields of various indications, display, decoration, backlight sources, common illumination, urban night scenes and the like. For the LED illuminating lamp used for household common illumination, the LED illuminating lamp is generally arranged on a roof, and after the LED illuminating lamp is arranged, the brightness of light which can be felt by a user is determined. However, in the household life, some situations may occur that need more brightness, for example, when the nail of a baby at home is trimmed, the light needs to be bright to avoid causing accidental injury. In this case, a desk lamp or other auxiliary lighting device is usually used, but the auxiliary lighting device usually has a limited auxiliary light source irradiation range, and for a lovely baby, the child is often reluctant to stay in the auxiliary light source irradiation range quietly, in which case the auxiliary lighting device cannot achieve the effect of enhancing the brightness even if the auxiliary lighting device is used.

SUMMERY OF THE UTILITY MODEL

The utility model provides an LED illuminating lamp which can improve the brightness of light in a large range when needed and is simple to operate and convenient to use.

The utility model is realized by the following technical scheme:

the utility model provides a LED illuminating lamp, which comprises a base, set up the control box at the base lower extreme respectively, step motor, wheel and supporting box are rotated to both sides, pass the connecting rod that the wheel was rotated to both sides in proper order, the upper end is fixed respectively and is rotated two tensile lines on the wheel at both sides, can dismantle the lighting fixture of being connected and set up the LED fluorescent tube on the lighting fixture with two tensile line lower extremes, be provided with voice module and the control module who is connected with voice module in the control box, control module is connected with step motor in order to control its just reversal, the step motor output is connected with its rotation of drive with connecting rod one end, the connecting rod drives both sides and rotates the wheel and rotate, so that tensile line is convoluteed and is taken turns to or takes turns to stretch out from the limit to rotate, the supporting box sets up between action wheel and follow driving wheel and supply the connecting rod to pass, in order to form the support to the connecting rod.

The LED lamp tube support structure further comprises a middle transfer wheel and a power line, wherein the middle transfer wheel and the power line are arranged in the support box, the connecting rod penetrates through the middle transfer wheel to be arranged, the middle transfer wheel is located in the support box, a first abdicating hole is formed in a lower end plate of the support box, the power line is wound on the middle transfer wheel, and the lower end of the power line extends out of the first abdicating hole and is in conductive connection with the LED lamp tube.

Further, the tensile wire is a steel wire rope with a wear-resistant coating on the surface.

Furthermore, a second yielding hole and a third yielding hole are formed in the inner side plate of the supporting box at intervals, the upper end of the power line penetrates through the second yielding hole to be connected with a mains supply, and the binding wire penetrates through the third yielding hole to bind and fix the upper section of the power line and the inner side plate.

Furthermore, the lower end of the stretching wire is provided with a connecting sheet, the upper end of the lamp holder is provided with a fixing plate, and the connecting plate is fixed on the fixing plate through a bolt.

Further, still including setting up two installation mechanisms at the base lower extreme, installation mechanism includes that the interval sets up two mounting panels of base lower extreme, and the connecting rod passes two mounting panels, and the limit is rotated the wheel and is rotationally set up between two mounting panels through the connecting rod.

Further, the control module comprises a single chip microcomputer, a microprocessor or a CPU.

The utility model has the following beneficial effects:

1. when the brightness needs to be improved, a user sends a signal which is the same as a descending signal preset in a voice module, the voice module receives the signal and transmits the signal to a control module, the control module controls a stepping motor to rotate forward after receiving the signal so as to drive a connecting rod to rotate anticlockwise, so that two side rotating wheels are driven to rotate so as to enable a stretching line to extend out of a rotating wheel, a lamp holder and an LED lamp tube on the lamp holder can move downwards along with the extension of the stretching line, and therefore the brightness can be improved in a large range; the support box is used for supporting the connecting rod, so that the utility model is more reliable.

2. The support incasement is provided with the transfer runner and convolutes the power cord on the transfer runner, and the first hole of stepping down that the power cord passed is seted up to support case lower extreme board, so can realize that the power cord length between support case and the LED fluorescent tube changes along with the lighting fixture removes, can be when the lighting fixture is located the normal position again, makes the power cord of unnecessary length convolute on the transfer runner, avoids the power cord in a jumble or expose and influence the outward appearance outside the support case.

3. The upper end of the power line penetrates through the second abdicating hole and is connected with the mains supply, and the upper section of the power line is tightly bound and fixed with the inner side plate by using the binding wire, so that the phenomenon that the connection with the mains supply is disconnected due to the fact that the remaining power line is pulled to the upper section of the power line when the remaining power line is wound on the middle rotating wheel or extends out of the middle rotating wheel can be avoided, and the reliability of the utility model is improved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic block diagram of the circuit of the present invention.

Wherein, 1, a base; 2. a control box; 21. a voice module; 22. a control module; 3. a stepping motor; 4. Rotating the wheel while rotating; 41. mounting a plate; 5. a support box; 51. a middle turning wheel; 6. a connecting rod; 7. stretching the wire; 71. connecting sheets; 8. a lamp holder; 81. a fixing plate; 9. a power line.

Detailed Description

As shown in fig. 1 and 2, the LED lighting lamp includes a base 1, a control box 2 respectively disposed at the lower end of the base 1, a stepping motor 3, two side rotating wheels 4 and a support box 5, a connecting rod 6 sequentially passing through the two side rotating wheels 4, two stretching wires 7 respectively fixed at the upper ends of the two side rotating wheels 4, a lamp holder 8 detachably connected to the lower ends of the two stretching wires 7, an LED lamp tube disposed on the lamp holder 8, a middle rotating wheel 51 and a power line disposed in the support box 5, and an installation mechanism, wherein the middle rotating wheel 51 is disposed in the support box 5, and the connecting rod 6 further passes through the middle rotating wheel 51. Be provided with voice module 21 and the control module 22 who is connected with voice module 21 in the control box 2, control module 22 is connected with step motor 3 in order to control its just reversal, step motor 3 output is connected with its rotation of drive with connecting rod 6 one end, connecting rod 6 drives both sides and rotates wheel 4 and rotate, so that tensile line 7 convolutes on the side rotates wheel 4 or stretches out from the side rotates wheel 4, supporting box 5 sets up between action wheel and follow driving wheel and supplies connecting rod 6 to pass, in order to form the support to connecting rod 6. The base 1 may be fixed to the ceiling by means of bolts or by gluing or the like. The voice module 21 is preset with an ascending signal and a descending signal, the ascending signal may be continuous two-sound-click clapping sound or voice "descending", the descending signal may be continuous three-sound-click clapping sound or voice "ascending", and the voice module 21 and the setting thereof are the prior art. In this embodiment, the control module is a single chip, and the single chip controls the stepping motor 3 to rotate forward and backward and the rotation angle according to the output of the voice module 21, which is also the prior art. The specific structure of the lamp tube arranged on the lamp holder 8 is the prior art.

The lower end plate of the support box 5 is provided with a first abdicating hole, the power line is wound on the middle rotating wheel 51, and the lower end of the power line extends out of the first abdicating hole and is electrically connected with the LED lamp tube. The inner side plate of the support box 5 is provided with a second abdicating hole and a third abdicating hole at intervals, the second abdicating hole is used for the upper end of the power line to pass through so as to be connected with the commercial power, and the third abdicating hole is used for the binding line to pass through so as to bind and fix the upper section of the power line and the inner side plate. The specific structure that power cord both ends are connected with LED fluorescent tube electrically conductive and be connected with the commercial power respectively is prior art.

The mounting mechanism comprises two mounting plates 41 which are arranged at the lower end of the base 1 at intervals, a connecting rod 6 penetrates through the two mounting plates 41, and the edge rotating wheel 4 is rotatably arranged between the two mounting plates 41 through the connecting rod 6.

The tensile wire 7 is a steel wire rope with a wear-resistant coating on the surface, so that the tensile force required can be met, the tensile wire 7 can be wear-resistant, and the service life of the illuminating lamp is prolonged. The lower end of the stretching wire 7 is provided with a connecting sheet 71, the upper end of the lamp holder 8 is provided with a fixing plate 81, and the connecting plate is fixed on the fixing plate 81 through bolts. Therefore, the lamp holder 8 or the LED lamp tube can be conveniently replaced.

The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the utility model, which is defined by the appended claims and their equivalents and modifications within the scope of the description.

Claims

1. An LED illuminating lamp is characterized in that: the device comprises a base, a control box arranged at the lower end of the base respectively, a stepping motor, wheels and a supporting box are rotated on two sides, a connecting rod sequentially penetrates through the wheels, two stretching wires with the upper ends fixed on the wheels are rotated on the two sides respectively, a lamp holder detachably connected with the lower ends of the two stretching wires and an LED lamp tube arranged on the lamp holder are detachably arranged on the lower ends of the two stretching wires, a voice module and a control module connected with the voice module are arranged in the control box, the control module is connected with the stepping motor to control the forward and reverse rotation of the stepping motor, the output end of the stepping motor is connected with one end of the connecting rod to drive the rotation of the stepping motor, the connecting rod drives the wheels to rotate on two sides, so that the stretching wires are wound on the wheels or extend out of the wheels from the sides, the supporting box is arranged between a driving wheel and a driven wheel and is used for the connecting rod to penetrate through, and the supporting is formed for the connecting rod to support.

2. The LED lighting lamp according to claim 1, wherein: the LED lamp tube support is characterized by further comprising a middle transfer wheel and a power line, the middle transfer wheel and the power line are arranged in the support box, the connecting rod penetrates through the middle transfer wheel to be arranged, the middle transfer wheel is located in the support box, a first abdicating hole is formed in a lower end plate of the support box, the power line is wound on the middle transfer wheel, and the lower end of the power line extends out of the first abdicating hole and is in conductive connection with the LED lamp tube.

3. The LED lighting lamp according to claim 1, wherein: the tensile wire is a steel wire rope with a wear-resistant coating on the surface.

4. The LED lighting lamp according to claim 2, wherein: the second hole of stepping down and the third hole of stepping down have been seted up at the inboard plate interval of supporting box, and the second hole of stepping down supplies the power cord upper end to pass in order to with the commercial power, and the third hole of stepping down supplies the ligature to pass in order to tie up power cord upper segment and inboard plate firmly fixedly.

5. The LED illumination lamp according to claim 1, 2, 3 or 4, wherein: the lower end of the stretching wire is provided with a connecting sheet, the upper end of the lamp holder is provided with a fixing plate, and the connecting plate is fixed on the fixing plate through bolts.

6. The LED illumination lamp according to claim 1, 2, 3 or 4, wherein: the device is characterized by further comprising two mounting mechanisms arranged at the lower end of the base, each mounting mechanism comprises two mounting plates arranged at the lower end of the base at intervals, the connecting rod penetrates through the two mounting plates, and the edge rotating wheel is rotatably arranged between the two mounting plates through the connecting rod.

7. The LED illumination lamp according to claim 1, 2, 3 or 4, wherein: the control module comprises a singlechip, a microprocessor or a CPU.