CN217816610U - Spotlight with adjustable lighting fixture - Google Patents
Spotlight with adjustable lighting fixture Download PDFInfo
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- CN217816610U CN217816610U CN202221039933.8U CN202221039933U CN217816610U CN 217816610 U CN217816610 U CN 217816610U CN 202221039933 U CN202221039933 U CN 202221039933U CN 217816610 U CN217816610 U CN 217816610U
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- lighting fixture
- adjusting
- spotlight
- circumferential angle
- angle modulation
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Abstract
The utility model discloses a spotlight with adjustable lighting fixture belongs to spotlight technical field, including the end lighting fixture, the outer wall of end lighting fixture is equipped with the controller, the inside of end lighting fixture is equipped with first circumferential angle adjustment structure, the top of end lighting fixture is provided with the support lighting fixture, and first circumferential angle adjustment structure makes the support lighting fixture have circumferential angle regulatory function, the inside of support lighting fixture is equipped with second circumferential angle adjustment structure, the inside of support lighting fixture is provided with the spotlight main part; the utility model discloses a first circumference angle modulation structure and second circumference angle modulation structure realize the multi-angle of spotlight main part and adjust, can make the spotlight be applicable to multiple place and use, and first circumference angle modulation structure hides simultaneously and locates in the end lighting fixture, and second circumference angle modulation structure hides and locates on the support lighting fixture, realizes adjustable lighting fixture effect promptly, does not influence the figurative pleasing to the eye of outside simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the spotlight, concretely relates to spotlight with adjustable lighting fixture.
Background
The spotlight is a lamp whose illumination intensity on the designated illuminated surface is higher than that of the surrounding environment, also called a projection lamp, can be aimed at any direction, is not influenced by weather conditions, and is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like.
The existing spotlight is generally of a fixed structure, namely, the spotlight angle can not be adjusted according to the actual use condition, and the applicable places are few, so that the spotlight with the adjustable lamp holder needs to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a spotlight of lighting fixture with adjustable has and can multi-angle regulation, is applicable to the characteristics that multiple place used.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spotlight with adjustable lighting fixture, includes end lighting fixture, the outer wall of end lighting fixture is equipped with the controller, the inside assembly of end lighting fixture has first circumferential angle modulation structure, the top of end lighting fixture is provided with the support lighting fixture, and first circumferential angle modulation structure makes the support lighting fixture have circumferential angle modulation function, the inside assembly of support lighting fixture has second circumferential angle modulation structure, the inside of supporting the lighting fixture is provided with the spotlight main part, and second circumferential angle modulation structure makes the spotlight main part have circumferential angle modulation's function, and the electricity is connected between spotlight main part and controller.
Preferably, first circumferential angle adjusts the structure including setting up at the inside motor chamber and the first chamber of adjusting of end lamp frame, the motor chamber is located one side in first chamber of adjusting, the inside in motor chamber is equipped with driving motor, and the electricity is connected between driving motor and the controller, driving motor's output shaft runs through end lighting fixture and extends to first regulation intracavity and has a transverse connection axle through the coupling joint, the driving gear has been cup jointed to the one end that driving motor was kept away from to the transverse connection axle, the inside in first chamber of adjusting is provided with vertical connecting axle, the bottom of vertical connecting axle is passed through the bearing and is connected with the inner wall of end lighting fixture, the top of vertical connecting axle is run through end lighting fixture and is extended to the top of end lighting fixture and be connected with the support lighting fixture, vertical run through the section and is connected with the section that runs through of end lamp frame through the bearing, driven gear has cup jointed on the vertical connecting axle, driven gear is connected with the driving gear meshing.
Preferably, the second circumferential angle adjusting structure comprises a second adjusting cavity arranged inside the supporting lamp holder and two adjusting connecting shafts symmetrically connected to the main body of the spotlight, an adjusting screw is arranged in the middle of the second adjusting cavity, the bottom end of the adjusting screw is connected with the inner wall of the supporting lamp holder through a bearing, the top end of the adjusting screw penetrates through the supporting lamp holder and extends to the upper side of the supporting lamp holder to be connected with a handle, the penetrating section of the adjusting screw is connected with the penetrating section of the supporting lamp holder through a bearing, the adjusting screw is connected with a U-shaped connecting frame through a transmission nut in a transmission manner, the top end of the connecting frame is symmetrically connected with two adjusting racks, one ends, far away from the main body of the spotlight, of the two adjusting connecting shafts penetrate through the supporting lamp holder and extend into the second adjusting cavity to be connected with adjusting gears, the penetrating sections of the two adjusting connecting shafts are connected with the penetrating section of the supporting lamp holder through a bearing, and the two adjusting gears are meshed with the two adjusting racks.
Preferably, a plurality of heat dissipation ports are arranged on the bottom lamp holder at equal intervals from top to bottom corresponding to the position of the motor cavity.
Preferably, the bottom lamp holder is symmetrically connected with two handles.
Preferably, the both ends symmetric connection of link has two stoppers, the position that corresponds four stoppers on the lighting fixture all is provided with the spacing groove, and the stopper is portable at the spacing inslot.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a first circumference angle modulation structure and second circumference angle modulation structure realize the multi-angle of spotlight main part and adjust, can make the spotlight be applicable to multiple place and use, and first circumference angle modulation structure hides simultaneously and locates in the end lighting fixture, and second circumference angle modulation structure hides and locates on the support lighting fixture, realizes adjustable lighting fixture effect promptly, does not influence the figurative pleasing to the eye of outside simultaneously.
2. The utility model discloses first circumferential angle modulation structure comprises driving motor, transverse connection axle, driving gear, vertical connecting axle and driven gear, and second circumferential angle modulation structure comprises adjusting screw, link, adjusting rack, adjusting gear and regulation connecting axle, and angle modulation simple structure, convenient to use, the acquisition cost is low simultaneously makes and sell with low costs with regard to the spotlight, is applicable to most people and uses.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a vertical sectional view of the present invention;
FIG. 3 is a vertical cross-sectional view of another perspective of the present invention;
FIG. 4 is a perspective view of the present invention;
fig. 5 is an enlarged view of a portion a of fig. 3 according to the present invention;
in the figure: 1. a bottom lamp bracket; 2. a controller; 3. a heat dissipation port; 4. a handle; 5. a support lamp bracket; 6. a spotlight body; 7. a drive motor; 8. a motor cavity; 9. a transverse connecting shaft; 10. a driving gear; 11. a driven gear; 12. a first regulating chamber; 13. a vertical connecting shaft; 14. a second regulating chamber; 15. adjusting the connecting shaft; 16. an adjusting gear; 17. adjusting the rack; 18. a connecting frame; 19. adjusting the screw rod; 20. a limiting block; 21. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Example 1
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a spotlight with adjustable lighting fixture, including end lighting fixture 1, the outer wall of end lighting fixture 1 is equipped with controller 2, the internal assembly of end lighting fixture 1 has first circumferential angle modulation structure, the top of end lighting fixture 1 is provided with supports lighting fixture 5, first circumferential angle modulation structure makes support lighting fixture 5 have circumferential angle modulation function, the internal assembly of support lighting fixture 5 has second circumferential angle modulation structure, the inside of supporting lighting fixture 5 is provided with spotlight main part 6, second circumferential angle modulation structure makes spotlight main part 6 have circumferential angle modulation's function, spotlight main part 6 is connected with the electricity between controller 2.
Concretely, first circumferential angle adjusts the structure including setting up at the inside motor chamber 8 of end lamp frame 1 and first regulation chamber 12, motor chamber 8 is located one side of first regulation chamber 12, the inside assembly of motor chamber 8 has driving motor 7, driving motor 7 is connected with 2 electricity of controller, there is transverse connection axle 9 through the coupling joint in driving motor 7's the output shaft runs through end lamp frame 1 and extends to first regulation chamber 12, transverse connection axle 9 keeps away from the one end of driving motor 7 and has cup jointed driving gear 10, the inside of first regulation chamber 12 is provided with vertical connecting axle 13, the bottom of vertical connecting axle 13 is passed through the bearing and is connected with the inner wall of end lamp frame 1, the top of vertical connecting axle 13 is run through end lamp frame 1 and is extended to the top of end lamp frame 1 and is connected with support lamp frame 5, the run through section of vertical connecting axle 13 is connected with the run through section of end lamp frame 1 through the bearing, driven gear 11 has cup jointed on the vertical connecting axle 13, driven gear 11 is connected with driving gear 10 meshing.
Specifically, the second circumferential angle adjusting structure includes a second adjusting cavity 14 arranged inside the supporting lamp holder 5 and two adjusting connecting shafts 15 symmetrically connected to the spotlight main body 6, an adjusting screw 19 is arranged in the middle of the second adjusting cavity 14, the bottom end of the adjusting screw 19 is connected to the inner wall of the supporting lamp holder 5 through a bearing, the top end of the adjusting screw 19 penetrates through the supporting lamp holder 5 and extends to the upper side of the supporting lamp holder 5 to be connected with a handle, the penetrating section of the adjusting screw 19 is connected to the penetrating section of the supporting lamp holder 5 through a bearing, the adjusting screw 19 is connected to a U-shaped connecting frame 18 through a transmission nut, the top end of the connecting frame 18 is symmetrically connected with two adjusting racks 17, one ends, far away from the spotlight main body 6, of the two adjusting connecting shafts 15 penetrate through the supporting lamp holder 5 and extend to the second adjusting cavity 14 to be connected with adjusting gears 16, the penetrating sections of the two adjusting connecting shafts 15 are connected to the penetrating section of the supporting lamp holder 5 through a bearing, and the two adjusting gears 16 are meshed with the two adjusting racks 17.
Specifically, a plurality of heat dissipation openings 3 are arranged on the bottom lamp bracket 1 at equal intervals from top to bottom corresponding to the position of the motor cavity 8.
Specifically, the bottom lamp bracket 1 is symmetrically connected with two handles 4.
The working principle of the embodiment is as follows:
when the spotlight is used, the irradiation angle of the spotlight body 6 can be adjusted by adjusting the first circumferential angle adjusting structure and the second circumferential angle adjusting structure according to the actual use condition;
the adjustment principle of the first circumferential angle adjustment structure is as follows: starting a driving motor 7, controlling an output shaft of the driving motor 7 to rotate forwards or reversely, driving an output shaft of the driving motor 7 to drive a connected transverse connecting shaft 9 to rotate forwards or reversely, driving a sleeved driving gear 10 to rotate forwards or reversely by the transverse connecting shaft 9, driving a driven gear 11 in meshed connection to rotate forwards or reversely by the driving gear 10, driving a connected vertical connecting shaft 13 to rotate forwards or reversely by the driven gear 11, driving a connected supporting lamp holder 5 and an upper connecting structure to rotate forwards or reversely by the vertical connecting shaft 13, and realizing adjustment of a circumferential angle;
the working heat generated in the working process of the driving motor 7 can be discharged from the heat dissipation port 3;
the adjustment principle of the second circumferential angle adjustment structure is as follows: the handle is screwed forward or backward, the handle drives the connected adjusting screw rod 19 to rotate forward or backward, the connecting frame 18 moves up or down on the adjusting screw rod 19 in the forward or backward rotating process of the adjusting screw rod 19, the connecting frame 18 drives the two adjusting racks 17 to move up or down, the two adjusting racks 17 drive the two adjusting gears 16 to rotate forward or backward in the upward or downward moving process, the two adjusting gears 16 drive the two connected adjusting connecting shafts 15 to rotate forward or backward, and the two adjusting connecting shafts 15 drive the spotlight main body 6 to rotate forward or backward, so that the circumferential angle can be adjusted;
when the spotlight moves, the spotlight is lifted by the two handles 4 to move, so that the use is convenient.
Example 2
The present embodiment is different from embodiment 1 in that:
specifically, two ends of the connecting frame 18 are symmetrically connected with two limiting blocks 20, limiting grooves 21 are formed in the positions, corresponding to the four limiting blocks 20, of the bottom lamp frame 1, and the limiting blocks 20 can move in the limiting grooves 21.
The working principle of the embodiment is as follows:
when the connecting frame 18 moves, the four limiting blocks 20 move synchronously in the four limiting grooves 21, so that a limiting and guiding effect can be achieved, the position accuracy and the stability of the connecting frame 18 moving up and down are improved, and the position accuracy and the stability of the two adjusting racks 17 moving up and down are improved simultaneously.
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 spotlight with adjustable lighting fixture, includes end lighting fixture (1), its characterized in that: the outer wall of end lighting fixture (1) is equipped with controller (2), the internal assembly of end lighting fixture (1) has first circumferential angle modulation structure, the top of end lighting fixture (1) is provided with supports lighting fixture (5), and first circumferential angle modulation structure makes support lighting fixture (5) have the circumferential angle regulatory function, the internal assembly of support lighting fixture (5) has second circumferential angle modulation structure, the inside of supporting lighting fixture (5) is provided with spotlight main part (6), and second circumferential angle modulation structure makes spotlight main part (6) have the function of circumferential angle modulation, and spotlight main part (6) and controller (2) are connected between electricity.
2. A spotlight having an adjustable light holder according to claim 1 wherein: first circumferential angle regulation structure is including setting up motor chamber (8) and the first chamber of adjusting (12) in end lamp frame (1) inside, motor chamber (8) are located one side of first chamber of adjusting (12), the inside assembly in motor chamber (8) has driving motor (7), and driving motor (7) and controller (2) are electric to be connected, the output shaft of driving motor (7) runs through end lamp frame (1) and extends to and have transverse connection axle (9) through the coupling joint in first chamber of adjusting (12), driving gear (10) have been cup jointed to the one end that driving motor (7) were kept away from in transverse connection axle (9), the inside of first chamber of adjusting (12) is provided with vertical connecting axle (13), the bottom of vertical connecting axle (13) is passed through the bearing and is connected with the inner wall of end lamp frame (1), the top of vertical connecting axle (13) is run through end lamp frame (1) and is extended to the top of end lamp frame (1) and is connected with support lighting fixture (5), the section that runs through of vertical connecting axle (13) passes through bearing and end lamp frame (1) cup joints, vertical gear (11) and driven gear meshing, driven gear (11) are connected.
3. A spotlight having an adjustable light holder according to claim 1 wherein: the second circumferential angle adjusting structure comprises a second adjusting cavity (14) arranged inside the supporting lamp holder (5) and two adjusting connecting shafts (15) symmetrically connected to the spotlight main body (6), an adjusting screw rod (19) is arranged in the middle of the second adjusting cavity (14), the bottom end of the adjusting screw rod (19) is connected with the inner wall of the supporting lamp holder (5) through a bearing, the top end of the adjusting screw rod (19) penetrates through the supporting lamp holder (5) and extends to the upper side of the supporting lamp holder (5) to be connected with a handle, the penetrating section of the adjusting screw rod (19) is connected with the penetrating section of the supporting lamp holder (5) through a bearing, the adjusting screw rod (19) is connected with a connecting frame (18) in a U shape in a transmission mode through a transmission nut, the top end of the connecting frame (18) is symmetrically connected with two adjusting racks (17), one ends, far away from the spotlight main body (6), of the two adjusting connecting shafts (15) penetrate through the supporting lamp holder (5) and extend into the second adjusting cavity (14) to be connected with adjusting gears (16), and the penetrating sections of the two adjusting connecting shafts (15) are meshed with the adjusting racks (17).
4. A spotlight having an adjustable light holder according to claim 2 wherein: a plurality of heat dissipation ports (3) are arranged on the bottom lamp bracket (1) at equal intervals from top to bottom corresponding to the position of the motor cavity (8).
5. A spotlight having an adjustable lighting fixture according to claim 1, characterised in that: two handles (4) are symmetrically connected to the bottom lamp bracket (1).
6. A spotlight having an adjustable lighting fixture according to claim 3, characterised in that: the two ends of the connecting frame (18) are symmetrically connected with two limiting blocks (20), limiting grooves (21) are formed in the positions, corresponding to the four limiting blocks (20), of the bottom lamp frame (1), and the limiting blocks (20) can move in the limiting grooves (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221039933.8U CN217816610U (en) | 2022-04-29 | 2022-04-29 | Spotlight with adjustable lighting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221039933.8U CN217816610U (en) | 2022-04-29 | 2022-04-29 | Spotlight with adjustable lighting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217816610U true CN217816610U (en) | 2022-11-15 |
Family
ID=83982646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221039933.8U Active CN217816610U (en) | 2022-04-29 | 2022-04-29 | Spotlight with adjustable lighting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217816610U (en) |
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2022
- 2022-04-29 CN CN202221039933.8U patent/CN217816610U/en active Active
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