CN209782371U - Floodlight capable of adjusting illumination range - Google Patents
Floodlight capable of adjusting illumination range Download PDFInfo
- Publication number
- CN209782371U CN209782371U CN201920829543.2U CN201920829543U CN209782371U CN 209782371 U CN209782371 U CN 209782371U CN 201920829543 U CN201920829543 U CN 201920829543U CN 209782371 U CN209782371 U CN 209782371U
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- Prior art keywords
- roller
- floodlight
- fixed
- knob
- fixed block
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- 238000005286 illumination Methods 0.000 title claims abstract description 25
- 239000004744 fabric Substances 0.000 claims abstract description 24
- 238000004804 winding Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
the utility model discloses a can adjust floodlight of illumination scope, the top surface of base is connected with the cylinder, and the inside of cylinder runs through there is the roller bearing, the angle such as inside of cylinder is seted up flutedly, and the inside of recess has placed the bevel piece, the terminal surface of roller bearing runs through there is the pull rod, and the left side surface of pull rod is equipped with reset spring, the outer fixed surface of cylinder is connected with the lamp shade, and the top fixed surface of lamp shade is connected with the fixed block, the front surface of fixed block runs through there is the knob, and the terminal fixedly connected with gear of knob to the concave rail has been seted up to the upper surface of fixed block. This can adjust floodlight of illumination scope when the illumination scope of floodlight is adjusted to needs, thereby rotate the knob and make the shading cloth pulled out, adjust the scope that the shading cloth was pulled through the number of times of rotating the knob to make the shading cloth shelter from partial floodlight's illumination, play the effect of adjusting floodlight illumination scope.
Description
Technical Field
the utility model relates to a floodlight correlation technique field specifically is a can adjust floodlight of illumination scope.
Background
The floodlight is a common LED lamp in life, and its effect lies in can evenly shining to all sides, and it has very big use in the life, can regard as shot-light in the mine cave, the light filling lamp of usefulness of shooing, the street lamp at night and the lamp of shining of high tower etc. but this floodlight has some shortcoming:
Firstly, because the irradiation range of a common floodlight is large, when the floodlight is used at night, the floodlight is easy to be bright enough, and the irradiation range of the floodlight irradiates other people, so that the actions of disturbing other people are caused, and certain trouble is caused to people;
Secondly, the angle that general floodlight can shine the scope is adjusted, but most floodlights rotate it through the power of stirring with the hand, and when using, under the circumstances of the great or other effort of wind, make the angle form the slope easily, cause inconvenient puzzlement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a floodlight which can adjust the illumination range, so as to solve the problem that the illumination range is uncontrollable in the background technology; the irradiation angle is easy to loose.
In order to achieve the above object, the utility model provides a following technical scheme: a floodlight capable of adjusting the illumination range comprises a base, a lampshade and a storage box, wherein the top end surface of the base is connected with a roller, the roller penetrates through the inside of the roller, the inside of the roller is provided with grooves at equal angles, inclined blocks are placed inside the grooves, the tail end surface of the roller penetrates through a pull rod, the left side surface of the pull rod is provided with a reset spring, the outer surface of the roller is fixedly connected with the lampshade, the top end surface of the lampshade is fixedly connected with a fixed block, the front surface of the fixed block penetrates through a knob, the tail end of the knob is fixedly connected with a gear, the upper surface of the fixed block is provided with a concave rail, the upper side surface and the lower side surface of the gear are both connected with guide plates, the tail end top ends of the guide plates are both provided with support columns, the support columns penetrate through the inside of the concave rail, the left end surface and the right, and the inside of receiver installs the cylinder piece, the surface winding of cylinder piece has shading cloth, and shading cloth's top is fixed on the cylinder piece, shading cloth's end fixed connection is on the end of fixed column, and the top fixed connection of fixed column is at the surface of support column.
preferably, the base and the lampshade form a rotatable structure through a roller and a roller, and the lampshade and the fixed block form an integrated structure.
Preferably, the pull rod and the roller form a slidable structure, the roller and the inclined plane block form a slidable structure, and the inclined plane block and the groove are in clamping connection.
Preferably, the knob and the fixed block form a rotatable structure, and the knob and the gear form an integrated structure.
Preferably, the gear and the guide plate are in meshed connection, the guide plate and the fixed block form a slidable structure, and the fixed column on the guide plate and the concave rail form a slidable structure.
Preferably, the fixed column and the storage box form a rotatable structure, and the storage box and the shading cloth form a slidable structure.
Compared with the prior art, the beneficial effects of the utility model are that: the floodlight can adjust the illumination range,
1. When the illumination range of the floodlight needs to be adjusted, the knob is rotated so that the shading cloth is pulled out, and the pulled range of the shading cloth is adjusted through the number of times of rotating the knob, so that part of illumination of the floodlight is shaded by the shading cloth, and the effect of adjusting the illumination range of the floodlight is achieved;
2. When the illumination angle of floodlight is adjusted to needs, the pull rod is pulled up to the accessible to make lamp shade and base rotate, when rotating the illumination angle of wanting, can loosen the pull rod, thereby make lamp shade and base fixed, can't rotate.
Drawings
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the overall side view cross-section structure of the present invention;
FIG. 3 is a schematic view of the overall top view structure of the present invention;
FIG. 4 is an enlarged schematic view of the area A in FIG. 1;
FIG. 5 is an enlarged view of the region B in FIG. 2;
FIG. 6 is an enlarged schematic view of the area C of FIG. 3 according to the present invention;
FIG. 7 is a side view of the roller and the barrel of the present invention.
In the figure: 1. a base; 2. a drum; 3. a roller; 4. a groove; 5. a bevel block; 6. a pull rod; 7. a return spring; 8. a lamp shade; 9. a fixed block; 10. a knob; 11. a gear; 12. a guide plate; 13. a support pillar; 14. fixing a column; 15. a storage box; 16. a cylindrical block; 17. a shade cloth; 18. a groove track.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a floodlight capable of adjusting illumination range comprises a base 1, a roller 2, a roller 3, a groove 4, a bevel block 5, a pull rod 6, a reset spring 7, a lampshade 8, a fixed block 9, a knob 10, a gear 11, a guide plate 12, a support column 13, a fixed column 14, a storage box 15, a cylindrical block 16, shading cloth 17 and a concave rail 18, wherein the roller 2 is connected to the top end surface of the base 1, the roller 3 penetrates through the roller 2, the groove 4 is formed in the roller 2 at an equal angle, the bevel block 5 is placed in the groove 4, the pull rod 6 penetrates through the tail end surface of the roller 3, the reset spring 7 is arranged on the left side surface of the pull rod 6, the lampshade 8 is fixedly connected to the outer surface of the roller 2, the fixed block 9 is fixedly connected to the top end surface of the lampshade 8, the knob 10 penetrates through the front surface of the fixed block 9, and the gear 11 is fixedly connected to the, and concave rail 18 has been seted up to the upper surface of fixed block 9, gear 11's upper and lower both sides surface all is connected with deflector 12, and deflector 12's terminal top all is equipped with support column 13, and support column 13 runs through the inside of fixed block 9 at concave rail 18, both ends fixed surface is all equipped with receiver 15 about fixed block 9, and receiver 15's internally mounted has cylinder piece 16, the surface winding of cylinder piece 16 has shading cloth 17, and shading cloth 17's top is fixed on cylinder piece 16, shading cloth 17's terminal fixed connection is on fixed column 14's end, and fixed column 14's top fixed connection is at the surface of support column 13.
the base 1 and the lampshade 8 form a rotatable structure through the roller 2 and the roller 3, the lampshade 8 and the fixing block 9 form an integrated structure, and the angle of the rotatable base 1 and the lampshade 8 can be adjusted through the roller 2 and the roller 3.
The pull rod 6 and the roller 3 form a slidable structure, the roller 3 and the inclined plane block 5 form a slidable structure, the inclined plane block 5 and the groove 4 are connected in a clamping mode, and the pull rod 6 is slid to enable the pull rod 6 to extrude the inclined plane block 5 to slide, so that the effect that the inclined plane block 5 and the groove 4 slide is achieved.
The knob 10 and the fixed block 9 form a rotatable structure, the knob 10 and the gear 11 form an integrated structure, and the gear 11 rotates along with the knob 10.
the gear 11 and the guide plate 12 are in meshed connection, the guide plate 12 and the fixed block 9 form a slidable structure, the fixed column 14 on the guide plate 12 and the concave rail 18 form a slidable structure, and the gear 11 rotates to enable the gear 11 to drive the guide plate 12 to translate, and therefore the fixed column 14 slides in the concave rail 18.
the fixed post 14 and the storage box 15 form a rotatable structure, the storage box 15 and the shade cloth 17 form a slidable structure, and the shade cloth 17 is pulled out from the storage box 15 by the rotation of the fixed post 14 through the translation of the fixed post 14.
The working principle is as follows: when the floodlight capable of adjusting the illumination range is used, after the floodlight is placed in a place needing to be irradiated, according to the drawing 2, the drawing 5 and the drawing 7, the pull rod 6 is pulled up, so that the inclined plane block 5 slides down due to gravity, the roller 2 and the roller 3 can rotate, the angle between the base 1 and the lampshade 8 is adjusted, the illumination angle adjusting effect is achieved, when the required position is adjusted, the pull rod 6 is loosened, the pull rod 6 rebounds under the action of the reset spring 7, the pull rod 6 extrudes the inclined plane block 5, the inclined plane block 5 is extruded into the groove 4, the inclined plane block 5 can be clamped with the groove 4, the roller 2 and the roller 3 cannot rotate, and the illumination angle fixing effect is achieved;
when the illumination range needs to be adjusted after the illumination angle is adjusted, according to the drawing 1, the drawing 3, the drawing 4 and the drawing 6, by rotating the knob 10, the knob 10 is enabled to drive the gear 11 to rotate, the gear 11 and the guide plate 12 are connected in a meshed manner, the gear 11 rotates to enable the guide plate 12 to translate in the fixed block 9, when the guide plate 12 translates, the support column 13 is driven to move inside the concave rail 18, the support column 13 is connected with the shading cloth 17 through the fixed column 14, the shading cloth 17 is pulled out when the fixed column 14 moves inwards through the rotatable structure of the cylindrical block 16 and the storage box 15, and therefore the shading cloth 17 covers a part of light sources, the effect of adjusting the illumination range is achieved, and the overall practicability is improved.
although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a can adjust floodlight of illumination scope, includes base (1), lamp shade (8) and receiver (15), its characterized in that: the roller is characterized in that the top end surface of the base (1) is connected with a roller (2), a roller (3) penetrates through the roller (2), grooves (4) are formed in the roller (2) at equal angles, a slope block (5) is placed in each groove (4), a pull rod (6) penetrates through the tail end surface of the roller (3), a reset spring (7) is arranged on the left side surface of the pull rod (6), a lampshade (8) is fixedly connected to the outer surface of the roller (2), a fixed block (9) is fixedly connected to the top end surface of the lampshade (8), a knob (10) penetrates through the front surface of the fixed block (9), a gear (11) is fixedly connected to the tail end of the knob (10), a concave rail (18) is formed in the upper surface of the fixed block (9), guide plates (12) are connected to the upper side surface and the lower side surface of the gear (11), and support columns (13) are arranged at the top ends of the guide plates (12, and support column (13) run through fixed block (9) in the inside of concave rail (18), both ends surface all is fixed to be equipped with receiver (15) about fixed block (9), and the internally mounted of receiver (15) has cylinder piece (16), the surface winding of cylinder piece (16) has shading cloth (17), and the top of shading cloth (17) is fixed on cylinder piece (16), the end fixed connection of shading cloth (17) is on the end of fixed column (14), and the top fixed connection of fixed column (14) is in the surface of support column (13).
2. A floodlight capable of adjusting a lighting range according to claim 1, wherein: the base (1) and the lampshade (8) form a rotatable structure through the roller (2) and the rolling shaft (3), and the lampshade (8) and the fixing block (9) form an integrated structure.
3. A floodlight capable of adjusting a lighting range according to claim 1, wherein: the pull rod (6) and the roller (3) form a slidable structure, the roller (3) and the inclined plane block (5) form a slidable structure, and the inclined plane block (5) is connected with the groove (4) in a clamping manner.
4. A floodlight capable of adjusting a lighting range according to claim 1, wherein: the knob (10) and the fixed block (9) form a rotatable structure, and the knob (10) and the gear (11) form an integrated structure.
5. a floodlight capable of adjusting a lighting range according to claim 1, wherein: the gear (11) is in meshed connection with the guide plate (12), the guide plate (12) and the fixed block (9) form a slidable structure, and the fixed column (14) on the guide plate (12) and the concave rail (18) form a slidable structure.
6. A floodlight capable of adjusting a lighting range according to claim 1, wherein: the fixing column (14) and the storage box (15) form a rotatable structure, and the storage box (15) and the shading cloth (17) form a slidable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920829543.2U CN209782371U (en) | 2019-06-04 | 2019-06-04 | Floodlight capable of adjusting illumination range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920829543.2U CN209782371U (en) | 2019-06-04 | 2019-06-04 | Floodlight capable of adjusting illumination range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209782371U true CN209782371U (en) | 2019-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920829543.2U Active CN209782371U (en) | 2019-06-04 | 2019-06-04 | Floodlight capable of adjusting illumination range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209782371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114690526A (en) * | 2022-03-17 | 2022-07-01 | 钱志强 | High-precision naked-eye 3D stereoscopic display module |
-
2019
- 2019-06-04 CN CN201920829543.2U patent/CN209782371U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114690526A (en) * | 2022-03-17 | 2022-07-01 | 钱志强 | High-precision naked-eye 3D stereoscopic display module |
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