CN209245835U - A kind of lamp of adjusting irradiation angle - Google Patents
A kind of lamp of adjusting irradiation angle Download PDFInfo
- Publication number
- CN209245835U CN209245835U CN201822276448.2U CN201822276448U CN209245835U CN 209245835 U CN209245835 U CN 209245835U CN 201822276448 U CN201822276448 U CN 201822276448U CN 209245835 U CN209245835 U CN 209245835U
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- luminescence component
- pedestal
- lamp
- reflector
- light bulb
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Abstract
The utility model discloses a kind of lamps of adjusting irradiation angle, including LED luminescence component, light bulb, pedestal and lens, LED luminescence component is set to the upper surface of pedestal, pedestal is set to the bottom end of light bulb, the lower end surface of pedestal is additionally provided with cooling fin, pedestal is equipped with multiple through-holes, the heat conductive rod of LED luminescence component and cooling fin is separately connected in through-hole equipped with both ends, lens are set to the upper end of light bulb, the two sides of LED luminescence component are equipped with reflector and electric cylinders, one end of reflector is connect with base rotation, electric cylinders are individually fixed on light bulb inner wall, and the driving end of each electric cylinders is connected with the back side of corresponding reflector.The electric cylinders that the utility model passes through driving two sides, angle between the reflector of two sides can be adjusted, so as to adjust the irradiating angle of LED luminescence component, structure is simple and easy to operate, improve flexibility and the practicability of lamps and lanterns, in addition, heat dissipation effect can be improved using heat conductive rod and cooling fin, the service life of lamps and lanterns is improved.
Description
Technical field
The utility model relates to lighting technical field, especially a kind of lamp of adjusting irradiation angle.
Background technique
In lighting area, the application of LED luminous product just attracts the sight of common people, and LED is as a kind of novel green
Light source product, the necessarily development trend of lighting engineering, when 21st century will be using LED as the novel illumination light source of representative
Generation.LED is referred to as forth generation lighting source or green light source, has the characteristics that energy-saving and environmental protection, service life length, small in size, Ke Yiguang
It is general to be applied to the fields such as various instructions, display, decoration, backlight, general lighting and urban landscape.But what existing lamps and lanterns issued
Angular can not be adjusted according to the demand of user, using inflexible and conveniently.
Summary of the invention
In order to solve the above technical problems, the utility model provides a kind of lamp of adjusting irradiation angle, can be right
The irradiating angle of lamps and lanterns is adjusted, using flexible and conveniently.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of lamp of adjusting irradiation angle, packet
LED luminescence component, light bulb, pedestal and lens are included, the LED luminescence component is set to the upper surface of pedestal, and the pedestal is set to
The bottom end of light bulb, the lower end surface of the pedestal are additionally provided with cooling fin, and the pedestal is equipped with multiple through-holes, is equipped in the through-hole
Both ends are separately connected the heat conductive rod of LED luminescence component and cooling fin, and the lens are set to the upper end of light bulb, and the LED shines group
The two sides of part are equipped with reflector and electric cylinders, and one end of the reflector is connect with base rotation, and the electric cylinders are individually fixed in
On light bulb inner wall, and the driving end of each electric cylinders is connected with the back side of corresponding reflector.
Further, the upper end that the light bulb is located at lens is additionally provided with tempered glass cover.
Further, waterproof apron is equipped between the tempered glass cover and light bulb.
Further, the reflector is equipped with reflective membrane coat with respect to the side of LED luminescence component.
Further, the reflective membrane coat is made of high reflecting material.
Further, the back side of the reflector is connected by articulated manner with the driving end of corresponding electric cylinders.
Further, the luminescence component includes LED substrate and the LED lamp bead in LED substrate.
Further, the both ends of the heat conductive rod are Nian Jie with LED luminescence component and cooling fin respectively by heat-conducting glue.
The beneficial effects of the utility model are: by the electric cylinders of driving two sides, it can be to the angle between the reflector of two sides
Degree is adjusted, and so as to adjust the irradiating angle of LED luminescence component, structure is simple and easy to operate, improves the flexible of lamps and lanterns
Property and practicability improve the service life of lamps and lanterns in addition, heat dissipation effect can be improved using heat conductive rod and cooling fin.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of the utility model；
Fig. 2 is a kind of use schematic diagram of preferred embodiment of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below with reference to embodiment and
The technical effect of the design of the utility model, specific structure and generation is clearly and completely described in attached drawing, with sufficiently geographical
Solve the purpose of this utility model, feature and effect.Obviously, described embodiment is that a part of the utility model is implemented
Example, rather than whole embodiments, those skilled in the art's other realities obtained without creative efforts
Example is applied, the range of the utility model protection is belonged to.
Referring to Figures 1 and 2, it shines for a kind of preferably embodiment, a kind of lamp of adjusting irradiation angle, including LED
Component 1, light bulb 2, pedestal 3 and lens 4, the LED luminescence component 1 are set to the upper surface of pedestal 3, and the pedestal 3 is set to lamp
The bottom end of cylinder 2, the lower end surface of the pedestal 3 are additionally provided with cooling fin 5, and the pedestal 3 is equipped with multiple through-holes, sets in the through-hole
There are both ends to be separately connected the heat conductive rod 6 of LED luminescence component 1 and cooling fin 5, the lens 4 are set to the upper end of light bulb 2, the LED
The two sides of luminescence component 1 are equipped with reflector 7 and electric cylinders 8, and one end of the reflector 7 and pedestal 3 are rotatablely connected, the electric cylinders
8 are individually fixed on 2 inner wall of light bulb, and the driving end of each electric cylinders 8 is connected with the back side of corresponding reflector 7.
By the electric cylinders 8 of driving two sides, corresponding reflector 7 is made to swing back and forth around with the rotation connection of pedestal 3 side, it can
Adjust corner dimension between two side reflectors 7, so as to adjust two sides reflector 7 and LED luminescence component 1 the distance between,
So that the irradiating angle of LED luminescence component 1 can become larger or become smaller；When between the reflector 7 and LED luminescence component 1 of two sides
Distance when reducing, the irradiating angle of LED luminescence component 1 then becomes smaller；When between the reflector 7 and LED luminescence component 1 of two sides
Distance when increasing, the irradiating angle of LED luminescence component 1 then becomes larger；When between the reflector 7 and LED luminescence component 1 of side
Distance increase, the distance between reflector 7 and LED luminescence component 1 of the other side reduction when, the photograph of LED luminescence component 1 can be made
Penetrate the increased side of distance that reflector 7 and LED luminescence component 1 are biased in direction.
Preferably, the upper end that the light bulb 2 is located at lens 4 is additionally provided with tempered glass cover 9.The tempered glass cover 9 and lamp
It is equipped with waterproof apron between cylinder 2, the LED luminescence component 1 and lens 4 inside protection light bulb 2 can be played using tempered glass cover 9
Effect, and waterproof apron is set, waterproof performance can be further strengthened, may also set up between the light bulb 2 and pedestal 3 corresponding
Waterproof apron, reinforce light bulb 2 waterproof performance.
Preferably, the side of the opposite LED luminescence component 1 of the reflector 7 is equipped with reflective membrane coat.The reflective membrane coat
It is made of high reflecting material.The reflecting effect that reflector 7 can be improved using reflective membrane improves the utilization rate of light.
Preferably, the back side of the reflector 7 is connected by articulated manner with the driving end of corresponding electric cylinders 8, can stablize reality
Show electric cylinders 8 to the promotion of reflector 7 and the effect retracted, electric cylinders 8 are by the modularization of servo motor and lead screw integrated design
The rotary motion of servo motor is converted into moving along a straight line by product, while servo motor optimum benefits-precise rotation being controlled,
Accurate revolution control, accurate torque control are transformed into-precise speed control, Accurate Position Control, accurate thrust control；Therefore it uses
In practical application, two normally opened buttons can be directly arranged, one as electricity, it can be achieved that high-precision moves along a straight line in 8 power source of electric cylinders
The button that cylinder 8 rotates forward, another button inverted as electric cylinders 8 can be such that electric cylinders 8 and power supply connect simultaneously by pressing corresponding button
The movement of servo motor accordingly forward or reverse in electric cylinders 8 is realized, to realize promotion reflector 7 or retract reflector 7
Movement, can also be electrically connected using single-chip microcontroller or programmable PLC as control system and electric cylinders 8 according to common technology
Connect, switch button and it is then corresponding with the input terminal of single-chip microcontroller or programmable PLC be electrically connected, to there is control system to electric cylinders
8 are controlled.
Wherein, the back side of reflector 7 is equipped with shaft and two pieces of opposite connecting plates, and two pieces of connecting plates, which are equipped with, to match
Through-hole, electric cylinders 8 are fixedly arranged at the front end with shaft hole, and one end of shaft is each passed through the through-hole of one piece of connecting plate, shaft hole and another
The through-hole of block connecting plate, and be fixedly connected using nut, the other end of the shaft is equipped with nut cap, and the diameter of the nut cap is greater than
The hinged effect that reflector 7 drives end with electric cylinders 8 then can be achieved using above setting in the through-hole diameter of connecting plate.
Preferably, the luminescence component includes LED substrate 12 and the LED lamp bead 11 in LED substrate 12, the LED
Substrate 12 is electrically connected by switch and conducting wire with city, and lighting or closing for LED lamp bead 11 is driven according to the open and close of switch
It closes.
Preferably, the both ends of the heat conductive rod 6 are Nian Jie with LED luminescence component 1 and cooling fin 5 respectively by heat-conducting glue, lead
Hot pin 6 is made of graphite, and in conjunction with the effect of heat conductive rod 6 and cooling fin 5, the radiating efficiency of lamps and lanterns can be improved, realize rapid cooling.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as its technical effect for reaching the utility model with any same or similar means, all should belong to the utility model
Protection scope.
Claims (8)
1. a kind of lamp of adjusting irradiation angle, it is characterised in that: including LED luminescence component (1), light bulb (2), pedestal (3) with
And lens (4), the LED luminescence component (1) are set to the upper surface of pedestal (3), the pedestal (3) is set to the bottom end of light bulb (2),
The lower end surface of the pedestal (3) is additionally provided with cooling fin, and the pedestal (3) is equipped with multiple through-holes, is equipped with both ends in the through-hole
It is separately connected the heat conductive rod (6) of LED luminescence component (1) and cooling fin (5), the lens (4) are set to the upper end of light bulb (2), institute
The two sides for stating LED luminescence component (1) are equipped with reflector (7) and electric cylinders (8), and one end and pedestal (3) of the reflector (7) turn
Dynamic connection, the electric cylinders (8) are individually fixed on light bulb (2) inner wall, and the driving end of each electric cylinders (8) with it is corresponding instead
The back side of tabula rasa (7) connects.
2. the lamp of adjusting irradiation angle according to claim 1, it is characterised in that: the light bulb (2) is located at lens (4)
Upper end be additionally provided with tempered glass cover (9).
3. the lamp of adjusting irradiation angle according to claim 2, it is characterised in that: the tempered glass cover (9) and lamp
Waterproof apron is equipped between cylinder (2).
4. the lamp of adjusting irradiation angle according to claim 1, it is characterised in that: the reflector (7) is sent out with respect to LED
The side of optical assembly (1) is equipped with reflective membrane coat.
5. the lamp of adjusting irradiation angle according to claim 4, it is characterised in that: the reflective membrane coat is by Gao Fanguang
Material is made.
6. the lamp of adjusting irradiation angle according to claim 1, it is characterised in that: the back side of the reflector (7) is logical
Articulated manner is crossed to connect with the driving end of corresponding electric cylinders (8).
7. the lamp of adjusting irradiation angle according to claim 1, it is characterised in that: the luminescence component includes LED base
Plate (12) and the LED lamp bead (11) being set on LED substrate (12).
8. the lamp of adjusting irradiation angle according to claim 1, it is characterised in that: the both ends of the heat conductive rod (6) are logical
It is Nian Jie with LED luminescence component (1) and cooling fin (5) respectively to cross heat-conducting glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822276448.2U CN209245835U (en) | 2018-12-29 | 2018-12-29 | A kind of lamp of adjusting irradiation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822276448.2U CN209245835U (en) | 2018-12-29 | 2018-12-29 | A kind of lamp of adjusting irradiation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209245835U true CN209245835U (en) | 2019-08-13 |
Family
ID=67535797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822276448.2U Active CN209245835U (en) | 2018-12-29 | 2018-12-29 | A kind of lamp of adjusting irradiation angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209245835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846050A (en) * | 2020-06-24 | 2020-10-30 | 江永县元杰科技有限公司 | Intelligent bicycle lamp and bicycle using same |
| WO2022104859A1 (en) * | 2020-11-21 | 2022-05-27 | 苏州讯能光电科技有限公司 | Led lamp having adjustable luminous range |
-
2018
- 2018-12-29 CN CN201822276448.2U patent/CN209245835U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846050A (en) * | 2020-06-24 | 2020-10-30 | 江永县元杰科技有限公司 | Intelligent bicycle lamp and bicycle using same |
| WO2022104859A1 (en) * | 2020-11-21 | 2022-05-27 | 苏州讯能光电科技有限公司 | Led lamp having adjustable luminous range |
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