CN218119442U - Semiconductor LED lamp bead capable of adjusting irradiation area and range - Google Patents
Semiconductor LED lamp bead capable of adjusting irradiation area and range Download PDFInfo
- Publication number
- CN218119442U CN218119442U CN202222290129.3U CN202222290129U CN218119442U CN 218119442 U CN218119442 U CN 218119442U CN 202222290129 U CN202222290129 U CN 202222290129U CN 218119442 U CN218119442 U CN 218119442U
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- led lamp
- light
- light source
- semiconductor led
- source substrate
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 31
- 239000011324 bead Substances 0.000 title claims description 13
- 238000005286 illumination Methods 0.000 claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a can be to semiconductor LED lamp pearl of illumination area and scope adjustment. But semiconductor LED lamp pearl to illumination area and range adjustment includes: the light source substrate is fixedly provided with a light emitting diode chip; the light reflecting bowl is arranged outside the light emitting diode chip and is fixedly connected with the light source substrate; the lens is fixedly arranged on the light reflecting bowl and is matched with the light reflecting bowl; the light shielding plate is slidably mounted in the light reflecting bowl, and the bottom end of the light shielding plate extends out of the light reflecting bowl; the motor is fixedly installed on the light source substrate, and a threaded rod is fixedly installed on an output shaft of the motor. The utility model provides a can have the area and the scope of shining that can adjust LED lamp pearl according to the demand is nimble to the semiconductor LED lamp pearl of area and scope adjustment, adjusts the comparatively convenient advantage of operation.
Description
Technical Field
The utility model belongs to the technical field of the illumination, especially, relate to a can be to semiconductor LED lamp pearl of illumination area and range adjustment.
Background
The semiconductor luminescent lamp is more and more widely used due to the characteristics of low energy consumption and long service life, the semiconductor luminescent lamp panel relates to the qualities and the service performances of heat dissipation, reliability, lamp color, color temperature and the like, and the combination of the semiconductor luminescent lamp panel and the street lamp forms a new street lamp light source which is an LED light source.
Compared with the traditional fluorescent lamp, the LED light source has the advantages that the irradiation surface of the light source is limited by packaging, the light condensation effect is far greater than that of the fluorescent lamp or an incandescent lamp, but the irradiation area and the irradiation range of the traditional LED lamp bead are fixed and cannot be adjusted, and the application range is limited.
Therefore, it is necessary to provide a new semiconductor LED lamp bead capable of adjusting the illumination area and the illumination range to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can be according to the nimble area and the scope of shining of adjusting LED lamp pearl of demand, adjust the comparatively convenient semiconductor LED lamp pearl that can adjust illuminating area and scope of operation.
In order to solve the technical problem, the utility model provides a can include to the semiconductor LED lamp pearl of illumination area and scope adjustment: the LED light source comprises a light source substrate, wherein a light emitting diode chip is fixedly arranged on the light source substrate; the light reflecting bowl is arranged outside the light emitting diode chip and is fixedly connected with the light source substrate; the lens is fixedly arranged on the light reflecting bowl and is matched with the light reflecting bowl; the shading plate is slidably arranged in the reflecting bowl, and the bottom end of the shading plate extends out of the reflecting bowl; the motor, motor fixed mounting be in on the light source base plate, fixed mounting has the threaded rod on the output shaft of motor, threaded sleeve is equipped with the link on the threaded rod, the one end of link with light screen fixed connection.
As a further scheme of the utility model, one side of light source base plate is provided with the heating panel, fixed mounting has a plurality of radiating fin on one side of heating panel, be provided with heat conduction silica gel piece on the opposite side of heating panel, heat conduction silica gel piece one side with the laminating of light source base plate.
As a further scheme of the utility model, the screw is installed to the last screw thread of light source base plate, run through the bottom of screw heat conduction silica gel piece with heating panel threaded connection.
As a further aspect of the present invention, the lens is made of transparent acrylic material.
As a further aspect of the present invention, the heat dissipation plate is made of aluminum and the heat dissipation fins are made of aluminum.
As a further aspect of the utility model, set up threaded hole on the link, the screw hole with threaded rod looks adaptation.
As a further proposal of the utility model, a through groove has been seted up on the reflector, through groove with the shading board looks adaptation.
As a further proposal of the utility model, a plurality of mounting holes are symmetrically arranged on the heat dissipation plate.
Compared with the prior art, the utility model provides a can have following beneficial effect to the semiconductor LED lamp pearl of illumination area and range adjustment:
the utility model provides a can be to semiconductor LED lamp pearl of illumination area and scope adjustment:
through being provided with a plurality of areas and incomplete the same plane of reflection on the reflector inner wall, can make the light beam after the reflection of plane of reflection, with bigger angle reflection, thereby realize the light area grow that shines, the scope is wider, cooperate the threaded rod when moving through the motor that sets up, can drive link and light screen motion, can shelter from the light beam according to the demand and change illumination area and scope, can improve the practicality of this semiconductor LED lamp pearl, cooperate a plurality of radiating fin and heat conduction silica gel piece through the heating panel that sets up, can go out the heat conduction that produces after the circular telegram of light source base plate, be favorable to the heat dissipation of light source base plate.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic side view of a first cross-sectional structure of a semiconductor LED lamp bead capable of adjusting an illumination area and a range provided by the present invention;
fig. 2 is a second side view schematic sectional structure of the present invention;
fig. 3 is a side view schematic structure diagram of the present invention;
FIG. 4 is a schematic structural view of the connecting frame of the present invention;
fig. 5 is a schematic structural diagram of a middle lens of the present invention.
In the figure: 1. a light source substrate; 2. a light emitting diode chip; 3. a light reflecting bowl; 4. a lens; 5. a visor; 6. a motor; 7. a threaded rod; 8. a connecting frame; 9. a heat dissipation plate; 10. a heat dissipating fin; 11. a heat-conducting silica gel sheet; 12. and (4) a screw.
Detailed Description
Please refer to fig. 1-5, wherein fig. 1 is a schematic side sectional view of a semiconductor LED lamp bead capable of adjusting an illumination area and a range according to the present invention; fig. 2 is a second side view schematic sectional structure of the present invention; FIG. 3 is a schematic side view of the present invention; FIG. 4 is a schematic structural view of the connecting frame of the present invention; fig. 5 is a schematic structural diagram of a middle lens of the present invention. Can include to the semiconductor LED lamp pearl of illumination area and range adjustment: the LED light source comprises a light source substrate 1, wherein a light emitting diode chip 2 is fixedly arranged on the light source substrate 1; the light reflecting bowl 3 is arranged outside the light emitting diode chip 2, and the light reflecting bowl 3 is fixedly connected with the light source substrate 1; the lens 4 is fixedly arranged on the light reflecting bowl 3, and the lens 4 is matched with the light reflecting bowl 3; the light shielding plate 5 is slidably mounted in the light reflecting bowl 3, and the bottom end of the light shielding plate 5 extends out of the light reflecting bowl 3; motor 6, motor 6 fixed mounting is in on the light source base plate 1, fixed mounting has threaded rod 7 on motor 6's the output shaft, threaded sleeve is equipped with link 8 on the threaded rod 7, link 8 one end with 5 fixed connection of light screen, through be provided with a plurality of areas and incomplete the same plane of reflection on 3 inner walls of reflector, can make the light beam after the reflection of plane of reflection to bigger angle reflection, thereby realize that the light area grow that shines, the scope is wider, cooperate threaded rod 7 when the operation through the motor 6 that sets up, can drive link 8 and 5 movements of light screen, can shelter from the light beam according to the demand and change illumination area and scope, can improve the practicality of this semiconductor LED lamp pearl.
One side of light source base plate 1 is provided with heating panel 9, fixed mounting has a plurality of radiating fin 10 on one side of heating panel 9, be provided with heat conduction silicone sheet 11 on the opposite side of heating panel 9, the one side of heat conduction silicone sheet 11 with the laminating of light source base plate 1, through the heating panel 9 cooperation a plurality of radiating fin 10 and the heat conduction silicone sheet 11 that set up, can go out the heat conduction that produces behind the circular telegram of light source base plate 1, is favorable to the heat dissipation of light source base plate 1.
The light source substrate 1 is provided with a screw 12 in a threaded manner, and the bottom end of the screw 12 penetrates through the heat-conducting silicon sheet 11 and is in threaded connection with the heat-dissipating plate 9.
The lens 4 is made of transparent acrylic material.
The heat dissipation plate 9 and the plurality of heat dissipation fins 10 are made of aluminum.
The connecting frame 8 is provided with a threaded hole, and the threaded hole is matched with the threaded rod 7.
A through groove is formed in the light reflecting bowl 3, and the through groove is matched with the light shielding plate 5.
The heat dissipation plate 9 is symmetrically provided with a plurality of mounting holes.
The utility model provides a can be as follows to the theory of operation of the semiconductor LED lamp pearl of illumination area and scope adjustment:
through external light source controller, the personnel can regulate and control opening of emitting diode chip 2 and give off light as required, the light beam that emitting diode chip 2 sent is refracted through reflector 3, later follow lens 4 and jet out, because be provided with a plurality of areas and the not identical plane of reflection on the 3 inner walls of reflector, the thickness of reflector is inequality and reduce gradually, make the light beam after the reflection of plane of reflection, reflect with bigger angle, thereby realize the light area grow of shining, the scope is wider, when needs adjust light area and scope, personnel's accessible external step motor controller opens step motor 6, output shaft drive threaded rod 7 slowly rotates when motor 6 moves, threaded rod 7 rotates drive link 8 and light screen 5 and rises, along with light screen 5 rises, light screen 5 can shelter from the partial light beam of refraction on reflector 3, as shown in fig. 2, the light area and the scope of shining this moment are all less.
It should be noted that the present invention relates to circuits, electronic components and modules, all of which are prior art, and that the present invention is fully capable of implementation by those skilled in the art, and is not limited to software and process modifications.
Compared with the prior art, the utility model provides a can have following beneficial effect to the semiconductor LED lamp pearl of illumination area and range adjustment:
the utility model provides a can be to semiconductor LED lamp pearl of illumination area and scope adjustment, through being provided with a plurality of areas and incomplete phase's plane of reflection on the 3 inner walls of reflector, can make the light beam after the reflection of plane of reflection, with bigger angle reflection, thereby realize the light area grow of shining out, the scope is wider, motor 6 through setting up cooperates threaded rod 7 when moving, can drive link 8 and light screen 5 motion, can shelter from light beam change illumination area and scope according to the demand, can improve the practicality of this semiconductor LED lamp pearl, 9 cooperation a plurality of radiating fins 10 and heat conduction silicon film 11 through the heating panel that sets up, can go out the heat conduction that produces after 1 circular telegram of light source base plate, be favorable to the heat dissipation of light source base plate 1.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be implemented by simple programming by the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature screws, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, and it is intended that in other related fields of technology, the scope of the invention be limited only by the claims and their equivalents, all of which are included within the scope of the present invention as defined in the appended claims.
Claims (8)
1. The utility model provides a can be to semiconductor LED lamp pearl of illumination area and range adjustment which characterized in that includes:
the LED light source comprises a light source substrate, wherein a light emitting diode chip is fixedly arranged on the light source substrate;
the light reflecting bowl is arranged outside the light emitting diode chip and is fixedly connected with the light source substrate;
the lens is fixedly arranged on the light reflecting bowl and is matched with the light reflecting bowl;
the light shielding plate is slidably mounted in the light reflecting bowl, and the bottom end of the light shielding plate extends out of the light reflecting bowl;
the motor is fixedly installed on the light source substrate, a threaded rod is fixedly installed on an output shaft of the motor, a connecting frame is sleeved on the threaded rod in a threaded mode, and one end of the connecting frame is fixedly connected with the light shielding plate.
2. The semiconductor LED lamp bead capable of adjusting the irradiation area and range according to claim 1, wherein a heat dissipation plate is arranged on one side of the light source substrate, a plurality of heat dissipation fins are fixedly mounted on one side of the heat dissipation plate, a heat conduction silica gel sheet is arranged on the other side of the heat dissipation plate, and one surface of the heat conduction silica gel sheet is attached to the light source substrate.
3. The semiconductor LED lamp bead capable of adjusting the irradiation area and range according to claim 2, wherein a screw is installed on the light source substrate in a threaded manner, and the bottom end of the screw penetrates through the heat-conducting silicon sheet and is in threaded connection with the heat-dissipating plate.
4. The semiconductor LED lamp bead with adjustable illumination area and range according to claim 1, wherein said lens is made of transparent acrylic material.
5. The semiconductor LED lamp bead with the adjustable illumination area and range according to claim 2, wherein the heat dissipation plate and the plurality of heat dissipation fins are made of aluminum.
6. The semiconductor LED lamp bead with the adjustable irradiation area and range according to claim 1, wherein the connecting frame is provided with a threaded hole, and the threaded hole is matched with the threaded rod.
7. The semiconductor LED lamp bead with the adjustable illumination area and range according to claim 1, wherein a through groove is formed on the light reflecting bowl, and the through groove is matched with the light shielding plate.
8. The semiconductor LED lamp bead capable of adjusting the illumination area and the illumination range according to claim 2, wherein a plurality of mounting holes are symmetrically formed on the heat dissipation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222290129.3U CN218119442U (en) | 2022-08-30 | 2022-08-30 | Semiconductor LED lamp bead capable of adjusting irradiation area and range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222290129.3U CN218119442U (en) | 2022-08-30 | 2022-08-30 | Semiconductor LED lamp bead capable of adjusting irradiation area and range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218119442U true CN218119442U (en) | 2022-12-23 |
Family
ID=84528829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222290129.3U Active CN218119442U (en) | 2022-08-30 | 2022-08-30 | Semiconductor LED lamp bead capable of adjusting irradiation area and range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218119442U (en) |
-
2022
- 2022-08-30 CN CN202222290129.3U patent/CN218119442U/en active Active
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