CN208011326U

CN208011326U - A kind of LED lamp of temperature-adjustable

Info

Publication number: CN208011326U
Application number: CN201820261576.7U
Authority: CN
Inventors: 陈寿松
Original assignee: Zhejiang Han Ya Technology Co Ltd
Current assignee: Zhejiang Han Ya Technology Co Ltd
Priority date: 2018-02-22
Filing date: 2018-02-22
Publication date: 2018-10-26
Anticipated expiration: 2028-02-22

Abstract

The utility model discloses a kind of LED lamps of temperature-adjustable, including LED base, the bottom of the LED base is connected with multiple LED light, the top of multiple LED light is equipped with the same connecting seat, connecting seat is equipped with placed cavity, mounting hole is offered in the bottom interior wall of placed cavity, LED base is fixedly installed in mounting hole, mounting groove and rotation slot are offered respectively on the both sides inner wall of placed cavity, stepper motor is installed in mounting groove, it is welded with lead screw on the output shaft of stepper motor, the one end of lead screw far from stepper motor extends in rotation slot, fixing sleeve is set there are two symmetrically arranged first angular wheel on lead screw, it is welded with fixed plate on the both sides inner wall of placed cavity.The utility model is simple in structure, easy for installation, economical and practical, by lead screw and movable plate, carries out radiating treatment to LED base, and by fan blade and heat emission hole, enhance the mobility of air, effectively raise radiating efficiency, the temperature of lamps and lanterns is adjusted.

Description

A kind of LED lamp of temperature-adjustable

Technical field

The utility model is related to LED lamp technical field more particularly to a kind of LED lamps of temperature-adjustable.

Background technology

Using LED chip as the LED lamp of light source, the biggest advantage is to energy conservation and environmental protection, the luminous efficiencies of light Reach 100 every watt of lumens or more, common incandescent lamp can only achieve 40 every watt of lumens, and energy-saving lamp is also just in every watt or so of 70 lumen Hover, so same wattage, the effect of LED lamp can it is brighter than incandescent lamp and energy-saving lamp very much, the brightness phase of 1 watt of LED lamp When in 2 watts or so of energy-saving lamp, 5 degree of 5 watts of LED lamps power consumption in 1000 hours, in addition the LED lamp service life can reach 50,000 hours, LED lamp is radiationless, is based on above-mentioned advantage, and LED lamp is widely used in various occasions, when using LED chip as light source, Different according to the temperature of LED chip, the characteristic of light quantity and wavelength can all change, and this variation can be such that reading performance changes Become, therefore in order to enhance the service life of LED lamp, it is necessary, but existing that the temperature of LED chip, which is adjusted, LED lamp in, do not have the measure for adjusting temperature, therefore we have proposed a kind of LED lamps of temperature-adjustable for solving The certainly above problem.

Invention content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of temperature-adjustable proposed LED lamp.

To achieve the goals above, the utility model uses following technical solution：

The bottom of a kind of LED lamp of temperature-adjustable, including LED base, the LED base is connected with multiple LED light, The top of multiple LED light is equipped with the same connecting seat, and connecting seat is equipped with placed cavity, is offered in the bottom interior wall of placed cavity solid Determine hole, LED base is fixedly installed in mounting hole, and mounting groove and rotation slot are offered respectively on the both sides inner wall of placed cavity, peace Stepper motor is installed in tankage, lead screw is welded on the output shaft of stepper motor, the one end of lead screw far from stepper motor extends To rotation slot, fixing sleeve is set there are two symmetrically arranged first angular wheel on lead screw, is welded on the both sides inner wall of placed cavity It is connected to fixed plate, rotation hole is offered at the top of fixed plate, shaft is rotatablely equipped in rotation hole, the top of shaft extends to admittedly The top of fixed board is simultaneously welded with the second angular wheel, and the second angular wheel is meshed with corresponding first angular wheel, shaft Outside be installed with multigroup fan blade being respectively positioned between lead screw and fixed plate, be slidably fitted in the top inner wall of placed cavity Movable plate offers threaded hole on movable plate, and lead screw is threadedly coupled with threaded hole, and the bottom of movable plate is installed with wind turbine, Multiple heat emission holes are offered on the both sides inner wall of placed cavity, multiple heat emission holes are respectively positioned between lead screw and fixed plate.

Preferably, the connecting seat is equipped with the installation cavity being located above placed cavity, be equipped in installation cavity controller and Temperature sensor, temperature sensor and stepper motor are electrically connected with controller, and controller is the monolithic based on AT89C51 Machine.

Preferably, side of the stepper motor far from lead screw is welded with mounting plate, and stepper motor passes through mounting plate spiral shell Line is fixed on side inner wall of the mounting groove far from installation channel opening.

Preferably, sliding block is installed on the outside of the lead screw in rotation slot, the inner wall of rotation slot is equipped with endless glide, And sliding block is slidably connected with endless glide.

Preferably, the quantity of every group of fan blade is four to six, and four to six fan blades are arranged in a ring.

Preferably, the quantity for being located at the heat emission hole on the inner wall of placed cavity side is five to seven, and is located at placed cavity side Five to seven heat emission holes on inner wall are equidistantly spaced setting.

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

Pass through LED base, LED light, connecting seat, placed cavity, mounting hole, mounting groove, stepper motor, lead screw, the first taper Gear, fixed plate, shaft, the second angular wheel, fan blade, movable plate, wind turbine and heat emission hole match, and work as temperature sensor senses To LED base temperature it is higher when, controller starts stepper motor, and the output shaft of stepper motor drives lead screw to be rotated, silk Bar is threadedly coupled with threaded hole, drive movable plate moved, movable plate drive wind turbine moved, wind turbine to LED base into Row radiating treatment, lead screw drive the first angular wheel to be rotated simultaneously, and the first angular wheel drives the second angular wheel to carry out Rotation, the second angular wheel drive shaft to be rotated, and shaft drives fan blade to be rotated, and enhances the mobility of air, effectively Improve radiating efficiency, the temperature of lamps and lanterns is adjusted.

The utility model is simple in structure, easy for installation, economical and practical, by lead screw and movable plate, is dissipated to LED base Heat treatment, and by fan blade and heat emission hole, enhance the mobility of air, effectively raise radiating efficiency, to the temperature of lamps and lanterns Degree is adjusted.

Description of the drawings

Fig. 1 be the utility model proposes a kind of temperature-adjustable LED lamp structural schematic diagram；

Fig. 2 be the utility model proposes a kind of temperature-adjustable LED lamp part A structural schematic diagram.

In figure：1 LED base, 2 LED light, 3 connecting seats, 4 placed cavities, 5 mounting holes, 6 mounting grooves, 7 stepper motors, 8 turns Dynamic slot, 9 lead screws, 10 first angular wheels, 11 fixed plates, 12 shafts, 13 second angular wheels, 14 fan blades, 15 movable plates, 16 wind Machine, 17 heat emission holes.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-2, a kind of LED lamp of temperature-adjustable, including LED base 1, the bottom of LED base 1 are connected with more The top of a LED light 2, multiple LED light 2 is equipped with the same connecting seat 3, and connecting seat 3 is equipped with placed cavity 4, the bottom of placed cavity 4 Mounting hole 5 is offered on inner wall, LED base 1 is fixedly installed in mounting hole 5, is offered respectively on the both sides inner wall of placed cavity 4 Mounting groove 6 and rotation slot 8 are equipped with stepper motor 7 in mounting groove 6, lead screw 9, lead screw are welded on the output shaft of stepper motor 7 9 one end far from stepper motor 7 extend in rotation slot 8, and fixing sleeve is set there are two symmetrically arranged first conical tooth on lead screw 9 Wheel 10, is welded with fixed plate 11 on the both sides inner wall of placed cavity 4, and the top of fixed plate 11 offers rotation hole, in rotation hole It is rotatablely equipped with shaft 12, the top of shaft 12 extends to the top of fixed plate 11 and is welded with the second angular wheel 13, and second Angular wheel 13 is meshed with corresponding first angular wheel 10, and the outside of shaft 12, which is installed with, multigroup is respectively positioned on lead screw Fan blade 14 between 9 and fixed plate 11 is slidably fitted with movable plate 15 in the top inner wall of placed cavity 4, is opened up on movable plate 15 There are threaded hole, lead screw 9 to be threadedly coupled with threaded hole, the bottom of movable plate 15 is installed with wind turbine 16, in the both sides of placed cavity 4 Multiple heat emission holes 17 are offered on wall, multiple heat emission holes 17 are respectively positioned between lead screw 9 and fixed plate 11, by LED base 1, LED light 2, connecting seat 3, placed cavity 4, mounting hole 5, mounting groove 6, stepper motor 7, lead screw 9, the first angular wheel 10, fixed plate 11, shaft 12, the second angular wheel 13, fan blade 14, movable plate 15, wind turbine 16 and heat emission hole 17 match, and work as temperature sensor When sensing that the temperature of LED base 1 is higher, controller starts stepper motor 7, and the output shaft of stepper motor 7 drives lead screw 9 to carry out Rotation, lead screw 9 are threadedly coupled with threaded hole, and movable plate 15 is driven to be moved, and movable plate 15 drives wind turbine 16 to be moved, wind Machine 16 carries out radiating treatment to LED base 1, and lead screw 9 drives the first angular wheel 10 to be rotated simultaneously, the first angular wheel 10 The second angular wheel 13 is driven to be rotated, the second angular wheel 13 drives shaft 12 to be rotated, and shaft 12 drives fan blade 14 It is rotated, enhances the mobility of air, effectively raise radiating efficiency, the temperature of lamps and lanterns is adjusted, this practicality is new Type is simple in structure, easy for installation, economical and practical, and by lead screw 9 and movable plate 15, radiating treatment is carried out to LED base 1, and By fan blade 14 and heat emission hole 17, enhance the mobility of air, effectively raise radiating efficiency, the temperature of lamps and lanterns is adjusted Section.

In the utility model, connecting seat 3 is equipped with the installation cavity for being located at 4 top of placed cavity, and control is equipped in installation cavity Device and temperature sensor, temperature sensor and stepper motor 7 are electrically connected with controller, and controller is based on AT89C51's Microcontroller, side of the stepper motor 7 far from lead screw 9 is welded with mounting plate, and stepper motor 7 is screwed on peace by mounting plate On the side inner wall that tankage 6 is open far from mounting groove 6, the outside of the lead screw 9 in rotation slot 8 is equipped with sliding block, rotation slot 8 Inner wall be equipped with endless glide, and sliding block is slidably connected with endless glide, and the quantity of every group of fan blade 14 is four to six, and Four to six fan blades 14 are arranged in a ring, and the quantity for being located at the heat emission hole 17 on 4 side inner wall of placed cavity is five to seven, and position In the equidistantly interval setting of five to seven heat emission holes 17 on 4 side inner wall of placed cavity, pass through LED base 1, LED light 2, connection Seat 3, placed cavity 4, mounting hole 5, mounting groove 6, stepper motor 7, lead screw 9, the first angular wheel 10, fixed plate 11, shaft 12, the Two angular wheels 13, fan blade 14, movable plate 15, wind turbine 16 and heat emission hole 17 match, when temperature sensor senses to LED base When 1 temperature is higher, controller starts stepper motor 7, and the output shaft of stepper motor 7 drives lead screw 9 to be rotated, lead screw 9 with Threaded hole is threadedly coupled, and movable plate 15 is driven to be moved, and movable plate 15 drives wind turbine 16 to be moved, and wind turbine 16 is to LED bases Seat 1 carries out radiating treatment, and lead screw 9 drives the first angular wheel 10 to be rotated simultaneously, and the first angular wheel 10 drives the second cone Shape gear 13 is rotated, and the second angular wheel 13 drives shaft 12 to be rotated, and shaft 12 drives fan blade 14 to be rotated, and is increased The mobility of strong air, effectively raises radiating efficiency, the temperature of lamps and lanterns is adjusted, and the utility model is simple in structure, It is easy for installation, it is economical and practical, by lead screw 9 and movable plate 15, radiating treatment is carried out to LED base 1, and pass through 14 He of fan blade Heat emission hole 17 enhances the mobility of air, effectively raises radiating efficiency, and the temperature of lamps and lanterns is adjusted.

Operation principle：In use, when the temperature of temperature sensor senses to LED base 1 is higher, controller starts stepping Motor 7, the output shaft of stepper motor 7 drive lead screw 9 to be rotated, and lead screw 9 is threadedly coupled with threaded hole, drive movable plate 15 into Row movement so that movable plate 15 is slided in the top inner wall of placed cavity 4, and movable plate 15 drives wind turbine 16 to be moved, Wind turbine 16 carries out radiating treatment to LED base 1, and lead screw 9 drives the first angular wheel 10 to be rotated simultaneously, the first angular wheel 10 are meshed with the second angular wheel 13, and the second angular wheel 13 is driven to be rotated, and the second angular wheel 13 drives shaft 12 It is rotated, shaft 12 drives fan blade 14 to be rotated, and enhances the mobility of air, effectively raises radiating efficiency, to lamp The temperature of tool is adjusted.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of LED lamp of temperature-adjustable, including LED base（1）, which is characterized in that the LED base（1）Bottom It is connected with multiple LED light（2）, multiple LED light（2）Top be equipped with the same connecting seat（3）, connecting seat（3）It is equipped with and places Chamber（4）, placed cavity（4）Bottom interior wall on offer mounting hole（5）, LED base（1）It is fixedly installed in mounting hole（5）It is interior, it puts Set chamber（4）Both sides inner wall on offer mounting groove respectively（6）And rotation slot（8）, mounting groove（6）Stepper motor is inside installed （7）, stepper motor（7）Output shaft on be welded with lead screw（9）, lead screw（9）Far from stepper motor（7）One end extend to rotation Slot（8）It is interior, lead screw（9）Upper fixing sleeve is set there are two symmetrically arranged first angular wheel（10）, placed cavity（4）Both sides inner wall On be welded with fixed plate（11）, fixed plate（11）Top offer rotation hole, be rotatablely equipped with shaft in rotation hole（12）, Shaft（12）Top extend to fixed plate（11）Top and be welded with the second angular wheel（13）, the second angular wheel（13） With corresponding first angular wheel（10）It is meshed, shaft（12）Outside be installed with and multigroup be respectively positioned on lead screw（9）With Fixed plate（11）Between fan blade（14）, placed cavity（4）Top inner wall on be slidably fitted with movable plate（15）, movable plate（15） On offer threaded hole, lead screw（9）It is threadedly coupled with threaded hole, movable plate（15）Bottom be installed with wind turbine（16）, put Set chamber（4）Both sides inner wall on offer multiple heat emission holes（17）, multiple heat emission holes（17）It is respectively positioned on lead screw（9）And fixed plate （11）Between.

2. a kind of LED lamp of temperature-adjustable according to claim 1, which is characterized in that the connecting seat（3）On set Have and is located at placed cavity（4）The installation cavity of top is equipped with controller and temperature sensor, temperature sensor and stepping in installation cavity Motor（7）It is electrically connected with controller, controller is the microcontroller based on AT89C51.

3. a kind of LED lamp of temperature-adjustable according to claim 1, which is characterized in that the stepper motor（7）Far From lead screw（9）Side be welded with mounting plate, and stepper motor（7）It is screwed on mounting groove by mounting plate（6）Far from peace Tankage（6）On the side inner wall of opening.

4. a kind of LED lamp of temperature-adjustable according to claim 1, which is characterized in that be located at rotation slot（8）Interior Lead screw（9）Outside sliding block, rotation slot are installed（8）Inner wall be equipped with endless glide, and the sliding of sliding block and endless glide connects It connects.

5. a kind of LED lamp of temperature-adjustable according to claim 1, which is characterized in that every group of fan blade（14）Number Amount is four to six, and four to six fan blades（14）It arranges in a ring.

6. a kind of LED lamp of temperature-adjustable according to claim 1, which is characterized in that be located at placed cavity（4）Side Heat emission hole on inner wall（17）Quantity be five to seven, and be located at placed cavity（4）Five to seven heat emission holes on the inner wall of side （17）Equidistantly interval setting.