CN213178243U - Angle-adjustable lamp - Google Patents
Angle-adjustable lamp Download PDFInfo
- Publication number
- CN213178243U CN213178243U CN202022145487.6U CN202022145487U CN213178243U CN 213178243 U CN213178243 U CN 213178243U CN 202022145487 U CN202022145487 U CN 202022145487U CN 213178243 U CN213178243 U CN 213178243U
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- fixedly connected
- connecting rod
- joint ball
- diameter
- top surface
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- Expired - Fee Related
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Abstract
The utility model relates to an adjustable lamps and lanterns technical field, but angle regulation's lamps and lanterns especially, including the lighting fixture, a plurality of connecting rods of inner wall fixedly connected with of lighting fixture, it is a plurality of the joint ball groove has all been seted up at the middle part of connecting rod, the inner wall in joint ball groove rotates and is connected with the joint ball, the centre of a circle fixedly connected with connecting rod of department of joint ball, the bottom fixedly connected with lamps and lanterns of connecting rod, the pull ring has been cup jointed at the top of connecting rod, the outer wall fixedly connected with trace of pull ring. The utility model has the advantages that: can make the user rotate the pulling or promote the trace and remove through second gear motor to pull a plurality of connecting rod turned angle simultaneously through the pull ring, and rotate through the lead screw, can also drive second gear motor and slide, thereby drive the trace and slide, through the vertical and horizontal removal of trace, drive the synchro control of connecting rod multi-angle, reach the synchronous multi-direction angle modulation that realizes many lamps and lanterns.
Description
Technical Field
The utility model relates to an adjustable lamps and lanterns technical field, but especially an angle regulation's lamps and lanterns.
Background
A lamp is a lighting device which can transmit light, distribute and change the light distribution of a light source, and ensure that the light source reliably emits light so as to meet the requirement of human beings on the light when the human beings are engaged in various activities. Modern electric lamps include optical, electrical and mechanical components in addition to the electric light source section.
Along with the improvement of people's standard of living, the demand to lamps and lanterns is not only the illumination, and changes into the collocation of appearance artistry and interior space gradually, and shines the change of angle through lamps and lanterns, can build different atmospheres, but present lamps and lanterns still have following problem when angle regulation:
the angle of the existing lamp is adjusted by screwing bolts, so that only a single lamp can be adjusted at a time, and one lamp is a lamp group consisting of a plurality of lamps, so that one lamp is obviously inconvenient to adjust one lamp, and the plurality of lamps are difficult to adjust to the same angle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide an angle-adjustable's lamps and lanterns, effectively solved prior art not enough.
The purpose of the utility model is realized through the following technical scheme: a lamp with adjustable angle comprises a lamp holder, wherein a plurality of connecting plates are fixedly connected to the inner wall of the lamp holder, joint ball grooves are formed in the middles of the connecting plates, joint balls are rotatably connected to the inner wall of each joint ball groove, the connecting rods are formed by welding two symmetrical parts, the joint ball grooves are formed by butting hemispherical grooves in the two connecting rods, so that the joint balls are convenient to mount, the connecting rods are fixedly connected to the circle centers of the joint balls, the lamp is fixedly connected to the bottoms of the connecting rods, pull rings are sleeved at the tops of the connecting rods, linkage rods are fixedly connected to the outer walls of the pull rings, and connecting rings are fixedly connected to one ends of the linkage rods;
one side of the top surface of the lamp holder is fixedly connected with a supporting lug, the center of the top of the supporting lug is fixedly connected with a sliding bar, the outer wall of the sliding bar is connected with a guide bar in a sliding manner, and the guide bar is connected with a connecting ring in a sliding manner;
the supporting lug is kept away from to the lighting fixture top surface one side fixedly connected with backup pad, the center department of backup pad side rotates and is connected with the lead screw, the outer wall threaded connection of lead screw has the slider, the top surface fixedly connected with second gear motor of slider, the output fixedly connected with carousel of second gear motor, the edge of carousel rotates and is connected with the connecting rod, the connecting rod rotates with the one end that the go-between was kept away from to the trace and is connected.
Optionally, the supporting plate is far away from the center of one side of the screw rod and is fixedly connected with a first speed reduction motor, the output end of the first speed reduction motor penetrates through the supporting plate, and the output end of the first speed reduction motor is fixedly connected with one end of the screw rod.
Optionally, the diameter of the pull ring is greater than the diameter of the connecting rod, the thickness of the pull ring is less than the length of the connecting rod, and the diameter of the connecting rod is less than the diameter of the joint ball.
Optionally, the connecting rod is rotatably connected with the joint ball groove through a joint ball, the diameter of the connecting rod is smaller than the diameter of the openings at the two sides of the joint ball groove, and the diameter of the openings at the two sides of the joint ball groove is smaller than the diameter of the joint ball.
Optionally, the slider is square, the bottom surface of the slider is in complete contact with the top surface of the lamp holder, and the bottom surface of the slider is in sliding connection with the top surface of the lamp holder.
Optionally, the length of the sliding bar is greater than the diameter of the rotating disc, and the distance between the sliding bar and the top surface of the lamp holder is greater than the radius of the guide bar.
The utility model has the advantages of it is following:
the lamp with the adjustable angle is provided with a joint ball groove, the inner wall of the joint ball groove is rotatably connected with a joint ball, the circle center of the joint ball is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with the lamp, the top of the connecting rod is sleeved with a pull ring, the outer wall of the pull ring is fixedly connected with a linkage rod, one end of the linkage rod is fixedly connected with a connecting ring, one side of the top surface of a lamp holder is fixedly connected with a supporting lug, the center of the top of the supporting lug is fixedly connected with a slide bar, the outer wall of the slide bar is slidably connected with a guide bar, the guide bar is slidably connected with the connecting ring, one side of the top surface of the lamp holder, which is far away from the supporting lug, the center of one side surface of the supporting plate is rotatably connected with a lead screw, the outer wall of the, the one end that the go-between was kept away from to connecting rod and trace rotates to be connected, can make the user rotate the pulling or promote the trace through second gear motor and remove to stimulate a plurality of connecting rod turned angle simultaneously through the pull ring, and rotate through the lead screw, can also drive second gear motor and slide, thereby drive the trace and slide, through the vertical and horizontal removal of trace, drive the synchronous control of connecting rod multi-angle, reach the multi-direction angle modulation of synchronization that realizes many lamps and lanterns.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic cross-sectional view taken along a-a of fig. 2 according to the present invention.
In the figure: the lamp comprises a lamp holder 1, a connecting plate 2, a joint ball groove 3, a joint ball 4, a connecting rod 5, a lamp 6, a pull ring 7, a linkage rod 8, a support plate 9, a first speed reducing motor 10, a lead screw 11, a slide block 12, a second speed reducing motor 13, a rotary table 14, a connecting rod 15, a support lug 16, a slide bar 17, a guide bar 18 and a connecting ring 19.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 3, an angle-adjustable lamp comprises a lamp holder 1, wherein a plurality of connecting plates 2 are fixedly connected to the inner wall of the lamp holder 1, joint ball grooves 3 are formed in the middles of the connecting plates 2, joint balls 4 are rotatably connected to the inner walls of the joint ball grooves 3, a connecting rod 5 is fixedly connected to the circle center of each joint ball 4, a lamp 6 is fixedly connected to the bottom of each connecting rod 5, a pull ring 7 is sleeved on the top of each connecting rod 5, a linkage rod 8 is fixedly connected to the outer wall of each pull ring 7, and a connecting ring 19 is fixedly connected to one end of each linkage rod 8;
one side of the top surface of the lamp holder 1 is fixedly connected with a supporting lug 16, the center of the top of the supporting lug 16 is fixedly connected with a sliding bar 17, the outer wall of the sliding bar 17 is slidably connected with a guide bar 18, and the guide bar 18 is slidably connected with a connecting ring 19;
one side fixedly connected with backup pad 9 that support ear 16 was kept away from to lighting fixture 1 top surface, the center department of a backup pad 9 side rotates and is connected with lead screw 11, the outer wall threaded connection of lead screw 11 has slider 12, the top surface fixedly connected with second gear motor 13 of slider 12, the output fixedly connected with carousel 14 of second gear motor 13, the edge of carousel 14 rotates and is connected with connecting rod 15, connecting rod 15 rotates with the one end that connecting rod 8 kept away from go-between 19 and is connected.
As an optional technical solution of the utility model:
the center department fixedly connected with first gear motor 10 of lead screw 11 side is kept away from to backup pad 9, and the output of first gear motor 10 runs through backup pad 9, the output of first gear motor 10 and the one end fixed connection of lead screw 11 to make first gear motor 10 can drive lead screw 11 and rotate.
As an optional technical solution of the utility model:
the diameter of the pull ring 7 is larger than that of the connecting rod 5, the thickness of the pull ring 7 is smaller than that of the connecting rod 5, and the diameter of the connecting rod 5 is smaller than that of the joint ball 4.
As an optional technical solution of the utility model:
the connecting rod 5 is rotatably connected with the joint ball groove 3 through the joint ball 4, the diameter of the connecting rod 5 is smaller than the diameter of openings at two sides of the joint ball groove 3, and the diameter of the openings at two sides of the joint ball groove 3 is smaller than the diameter of the joint ball 4, so that the rotating amplitude of the joint ball 4 is increased, and the angle adjusting range is enlarged.
As an optional technical solution of the utility model:
the slider 12 is a cube, the bottom surface of the slider 12 is in full contact with the top surface of the lamp holder 1, and the bottom surface of the slider 12 is in sliding connection with the top surface of the lamp holder 1, so that the slider 12 cannot rotate when the screw rod 11 rotates, and sliding is achieved.
As an optional technical solution of the utility model:
the length of the sliding bar 17 is larger than the diameter of the rotating disc 14, so that the stroke of the sliding bar 17 is enough for the rotating disc 14 to rotate for one circle, and the distance between the sliding bar 17 and the top surface of the lamp holder 1 is larger than the radius of the guide bar 18, so that the bottom of the guide bar 18 is prevented from rubbing against the top surface of the lamp holder 1, and the interference is reduced.
The working process of the utility model is as follows: when a user uses the lamp holder, the joint ball groove 3 is arranged, the inner wall of the joint ball groove 3 is rotatably connected with a joint ball 4, the circle center of the joint ball 4 is fixedly connected with a connecting rod 5, the bottom of the connecting rod 5 is fixedly connected with a lamp 6, the top of the connecting rod 5 is sleeved with a pull ring 7, the outer wall of the pull ring 7 is fixedly connected with a linkage rod 8, one end of the linkage rod 8 is fixedly connected with a connecting ring 19, one side of the top surface of the lamp holder 1 is fixedly connected with a supporting lug 16, the center of the top of the supporting lug 16 is fixedly connected with a slide bar 17, the outer wall of the slide bar 17 is slidably connected with a guide bar 18, the guide bar 18 is slidably connected with the connecting ring 19, one side of the top surface of the lamp holder 1, which is far away from the supporting lug 16, the center of one side surface of the supporting plate 9, output fixedly connected with carousel 14 of second gear motor 13, the edge of carousel 14 rotates and is connected with connecting rod 15, connecting rod 15 rotates with the one end that go away from go-between 19 of trace 8 and is connected, can make the user rotate the pulling or promote trace 8 through second gear motor 13 and remove, thereby 5 turned angle of a plurality of connecting rods of pulling simultaneously through pull ring 7, and rotate through lead screw 11, can also drive second gear motor 13 and slide, thereby it slides to drive trace 8, through the vertical and horizontal removal of trace 8, drive the synchronous control of 5 multi-angles of connecting rod, reach the multi-direction angle modulation in step that realizes many lamps and lanterns 6.
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. An angle-adjustable lamp, characterized in that: the lamp comprises a lamp holder (1), wherein a plurality of connecting plates (2) are fixedly connected to the inner wall of the lamp holder (1), joint ball grooves (3) are formed in the middles of the connecting plates (2), joint balls (4) are rotatably connected to the inner wall of each joint ball groove (3), a connecting rod (5) is fixedly connected to the circle center of each joint ball (4), a lamp (6) is fixedly connected to the bottom of each connecting rod (5), a pull ring (7) is sleeved on the top of each connecting rod (5), a linkage rod (8) is fixedly connected to the outer wall of each pull ring (7), and a connecting ring (19) is fixedly connected to one end of each linkage rod (8);
one side of the top surface of the lamp holder (1) is fixedly connected with a supporting lug (16), the center of the top of the supporting lug (16) is fixedly connected with a sliding bar (17), the outer wall of the sliding bar (17) is slidably connected with a guide bar (18), and the guide bar (18) is slidably connected with a connecting ring (19);
one side fixedly connected with backup pad (9) of support ear (16) are kept away from to lighting fixture (1) top surface, the center department of backup pad (9) side rotates and is connected with lead screw (11), the outer wall threaded connection of lead screw (11) has slider (12), the top surface fixedly connected with second gear motor (13) of slider (12), the output fixedly connected with carousel (14) of second gear motor (13), the edge of carousel (14) rotates and is connected with connecting rod (15), connecting rod (15) rotate with trace (8) the one end of keeping away from go-between (19) and be connected.
2. An adjustable angle light fixture as defined in claim 1, wherein: the support plate (9) is far away from a center of one side face of the lead screw (11) and is fixedly connected with a first speed reducing motor (10), the output end of the first speed reducing motor (10) penetrates through the support plate (9), and the output end of the first speed reducing motor (10) is fixedly connected with one end of the lead screw (11).
3. An adjustable angle light fixture as defined in claim 1, wherein: the diameter of the pull ring (7) is larger than that of the connecting rod (5), the thickness of the pull ring (7) is smaller than the length of the connecting rod (5), and the diameter of the connecting rod (5) is smaller than that of the joint ball (4).
4. An adjustable angle light fixture as defined in claim 1, wherein: the connecting rod (5) is rotatably connected with the joint ball groove (3) through a joint ball (4), the diameter of the connecting rod (5) is smaller than the diameter of openings at two sides of the joint ball groove (3), and the diameter of openings at two sides of the joint ball groove (3) is smaller than the diameter of the joint ball (4).
5. An adjustable angle light fixture as defined in claim 1, wherein: the shape of slider (12) is the square, the bottom surface of slider (12) and the top surface full contact of lighting fixture (1), the bottom surface of slider (12) and the top surface sliding connection of lighting fixture (1).
6. An adjustable angle light fixture as defined in claim 1, wherein: the length of the sliding bar (17) is larger than the diameter of the rotary table (14), and the distance between the sliding bar (17) and the top surface of the lamp holder (1) is larger than the radius of the guide bar (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022145487.6U CN213178243U (en) | 2020-09-27 | 2020-09-27 | Angle-adjustable lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022145487.6U CN213178243U (en) | 2020-09-27 | 2020-09-27 | Angle-adjustable lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213178243U true CN213178243U (en) | 2021-05-11 |
Family
ID=75776703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022145487.6U Expired - Fee Related CN213178243U (en) | 2020-09-27 | 2020-09-27 | Angle-adjustable lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213178243U (en) |
-
2020
- 2020-09-27 CN CN202022145487.6U patent/CN213178243U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 Termination date: 20210927 |