CN212986994U - Blackboard lamp is with installation jib with angle regulation - Google Patents
Blackboard lamp is with installation jib with angle regulation Download PDFInfo
- Publication number
- CN212986994U CN212986994U CN202022049928.2U CN202022049928U CN212986994U CN 212986994 U CN212986994 U CN 212986994U CN 202022049928 U CN202022049928 U CN 202022049928U CN 212986994 U CN212986994 U CN 212986994U
- Authority
- CN
- China
- Prior art keywords
- wall
- lamp
- rotating shaft
- blackboard
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000003466 welding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an installation jib is used to blackboard lamp with angle regulation, including fixed plate and drive gear, the lower extreme bottom of fixed plate is connected with the dead lever, outer wall one side of fixed plate is connected with micro motor, inside one side of dead lever is connected with the rotation axis, and the outer wall both sides of rotation axis are connected with drive gear to drive gear's outer wall is connected with the rack all around, the outer wall middle-end of rotation axis is connected with the pneumatic stem, and the top of pneumatic stem and the outer wall junction of rotation axis are provided with fixed cover, the lower extreme bottom of rack is connected with trapezoidal lamp shade. This blackboard lamp is with installation jib with angle regulation is provided with the rotation axis, is provided with movable fixed cover in the upper end of rotation axis, makes the rotation axis at rotatory in-process, also can make pneumatic rod contract to drive the rebound with trapezoidal lamp shade, adjust the high position of blackboard lamp, guarantee that suitable light can shine on the blackboard, make the information on the blackboard clearer.
Description
Technical Field
The utility model relates to a blackboard lamp technical field specifically is an installation jib is used to blackboard lamp with angle regulation.
Background
The blackboard lamp is the device of auxiliary lighting blackboard nowadays, in order to increase the luminance of blackboard, often can set up the blackboard lamp in the front top of blackboard, and the light of blackboard lamp directly shines to the blackboard.
The mounting hanger rod for the blackboard lamp in the market is used for simply fixing the blackboard lamp, but the blackboard lamp cannot be fixed to adjust the irradiation direction of the blackboard lamp according to the actual irradiation requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an installation jib is used to blackboard lamp with angle regulation to what put forward in solving above-mentioned background art is simply fixed the blackboard lamp, but fixes the blackboard lamp and can't be according to the requirement of shining of reality, comes the problem that the direction of shining the blackboard lamp was adjusted.
In order to achieve the above object, the utility model provides a following technical scheme: an installation hanging rod with an angle adjusting function for a blackboard lamp comprises a fixed plate and a transmission gear, wherein the bottom of the lower end of the fixed plate is connected with a fixed rod, one side of the outer wall of the fixed plate is connected with a micro motor, one side of the inner portion of the fixed rod is connected with a rotating shaft, two sides of the outer wall of the rotating shaft are connected with the transmission gear, the periphery of the outer wall of the transmission gear is connected with a rack, the middle end of the outer wall of the rotating shaft is connected with a pneumatic rod, a fixed sleeve is arranged at the joint of the top end of the pneumatic rod and the outer wall of the rotating shaft, the bottom of the lower end of the rack is connected with a trapezoidal lampshade, a fixed block is arranged at the joint of the upper end of the trapezoidal lampshade and the lower end of the rack, two, and a fixing bolt is arranged at the joint of the outer wall of the lamp tube and the outer wall of the spring.
Preferably, a welding integrated structure is formed between the fixing plate and the fixing rod, and the fixing rod and the rotating shaft are movably connected.
Preferably, the rotating shaft is movably connected with the pneumatic rod through a fixed sleeve, and pneumatic transmission is formed between the pneumatic rod and the trapezoid lampshade.
Preferably, a wrapping structure is formed between the trapezoid lampshade and the lamp tube, and the trapezoid lampshade and the lamp tube are fixedly connected.
Preferably, the micro motor forms a gear transmission structure with the transmission gear and the rack through the rotating shaft, and the transmission gear and the rack are mutually attached.
Preferably, the placing groove forms an elastic transmission structure through the spring and the lamp tube, and the spring and the moving bolt form movable connection.
Compared with the prior art, the beneficial effects of the utility model are that: this blackboard lamp is with installation jib with angle regulation is provided with the rotation axis, is provided with movable fixed cover in the upper end of rotation axis, makes the rotation axis at rotatory in-process, also can make pneumatic rod contract to drive the rebound with trapezoidal lamp shade, adjust the high position of blackboard lamp, guarantee that suitable light can shine on the blackboard, make the information on the blackboard clearer.
Can be through starting micro motor, make micro motor drive the rotation axis and carry out clockwise rotation, thereby the drive gear that the drive is in the rotation axis outer wall carries out clockwise rotation, it rotates to come the rack, make the rack drive trapezoidal lamp shade one end and rise, thereby make the whole of trapezoidal lamp shade carry out clockwise rotation, drive the clockwise rotation of its inside fluorescent tube, make it shine light and adjust, when making the rotation axis carry out anticlockwise rotation, then carry out clockwise rotation with the rotation axis, make light carry out the regulation in the opposite direction.
The lamp tube fixing device is characterized in that the springs are fixedly connected to the two sides of the lamp tube, the placing grooves on the two sides of the lamp tube are buckled, the movable bolts in the placing grooves are L-shaped, when the lamp tube needs to be taken out, the movable bolts in the placing grooves can slide towards the grooves of the placing grooves, and therefore the springs are compressed, and are ejected out of the placing grooves, and the lamp tube can be taken out conveniently.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a side structure of a transmission gear of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.
In the figure: 1. a fixing plate; 2. a transmission gear; 3. fixing the rod; 4. a rotating shaft; 5. a rack; 6. a pneumatic rod; 7. a trapezoidal lampshade; 8. a micro motor; 9. fixing a sleeve; 10. a lamp tube; 11. a fixing bolt; 12. a placement groove; 13. moving the bolt; 14. a spring; 15. and (5) fixing blocks.
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. 1-3, the present invention provides a technical solution: an installation hanging rod with an angle adjusting function for a blackboard lamp comprises a fixing plate 1, a transmission gear 2, a fixing rod 3, a rotating shaft 4, a rack 5, a pneumatic rod 6, a trapezoid lampshade 7, a micro motor 8, a fixing sleeve 9, a lamp tube 10, a fixing bolt 11, a placing groove 12, a moving bolt 13, a spring 14 and a fixing block 15, wherein the bottom of the lower end of the fixing plate 1 is connected with the fixing rod 3, one side of the outer wall of the fixing plate 1 is connected with the micro motor 8, one side inside the fixing rod 3 is connected with the rotating shaft 4, two sides of the outer wall of the rotating shaft 4 are connected with the transmission gear 2, the periphery of the outer wall of the transmission gear 2 is connected with the rack 5, the middle end of the outer wall of the rotating shaft 4 is connected with the pneumatic rod 6, the connecting part of the top end of the pneumatic rod 6 and the outer wall of the rotating, the placing groove 12 is opened to the inside both sides of trapezoidal lamp shade 7, and inside one side of placing groove 12 is connected with removes bolt 13, and the inside middle part of placing groove 12 is connected with spring 14, and outer wall one side of spring 14 is connected with fluorescent tube 10, and the outer wall junction of fluorescent tube 10 and spring 14 is provided with gim peg 11.
In the utility model, a welding integrated structure is formed between the fixed plate 1 and the fixed rod 3, a movable connection is formed between the fixed rod 3 and the rotating shaft 4, the fixed plate 1 at the upper end is a main structure fixed at the upper end, the fixed plate 1 can be fixed on a ceiling at the upper end, the stability of the whole basic structure is ensured, the whole fixed plate 1 and the fixed rod 3 are connected in a welding mode, the structure of the joint of the fixed plate 1 and the fixed rod 3 is ensured to be stable, and the movable connection is formed between the lower end of the fixed rod 3 and the rotating shaft 4, so that the rotating shaft 4 can still keep the structure stable in;
the rotating shaft 4 is movably connected with the pneumatic rod 6 through the fixed sleeve 9, pneumatic transmission is formed between the pneumatic rod 6 and the trapezoid lampshade 7, the movable fixed sleeve 9 is arranged at the upper end of the rotating shaft 4, so that the pneumatic rod 6 can be contracted in the rotating process of the rotating shaft 4, the trapezoid lampshade 7 is driven to move upwards, the height position of the blackboard lamp is adjusted, proper light can be irradiated on the blackboard, and information on the blackboard is clearer;
a wrapping structure is formed between the trapezoid lampshade 7 and the lamp tube 10, the trapezoid lampshade 7 and the lamp tube 10 are fixedly connected, two rubber buckles are arranged inside the trapezoid lampshade 7, the lamp tube 10 is placed inside the trapezoid lampshade 7, after the lamp tube 10 is fixed, the rubber buckles can play a role in auxiliary fixing, and the trapezoid lampshade 7 can wrap the lamp tube 10 to reduce the influence of external factors on the lamp tube 10, so that the long-term use of the lamp tube 10 is met;
the micro motor 8 and the transmission gear 2 and the rack 5 form a gear transmission structure through the rotating shaft 4, the transmission gear 2 and the rack 5 are mutually attached, the micro motor 8 can be started to drive the rotating shaft 4 to rotate clockwise, so that the transmission gear 2 on the outer wall of the rotating shaft 4 is driven to rotate clockwise, the rack 5 rotates, the rack 5 drives one end of the trapezoid lampshade 7 to lift, the whole trapezoid lampshade 7 rotates clockwise, the lamp tube 10 inside the trapezoid lampshade is driven to rotate clockwise, the illuminating light of the trapezoid lampshade is adjusted, and when the rotating shaft 4 rotates anticlockwise, the rotating shaft 4 rotates clockwise, and the light is adjusted in the opposite direction;
the placing groove 12 forms an elastic transmission structure with the lamp tube 10 through the spring 14, the spring 14 and the moving bolt 13 form a movable connection, the spring 14 fixedly connected is arranged on two sides of the lamp tube 10, the spring 14 is buckled on the placing groove 12 on two sides, the moving bolt 13 in the placing groove 12 is L-shaped, when the lamp tube 10 needs to be taken out, the moving bolt 13 in the placing groove 12 can slide towards the open groove of the placing groove 12, the spring 14 is compressed, and the spring 14 is ejected out of the placing groove 12, so that the lamp tube 10 can be taken out conveniently.
The working principle is as follows: the mounting suspension rod for the blackboard lamp with the angle adjusting function firstly adjusts light according to proper requirements, then the micro motor 8 with the model of BWY18-9-2.2Kw is started, the micro motor 8 drives the rotating shaft 4 to rotate clockwise, so as to drive the transmission gear 2 on the outer wall of the rotating shaft 4 to rotate clockwise, the rack 5 rotates, the rack 5 drives one end of the trapezoid lampshade 7 to lift, so as to enable the whole trapezoid lampshade 7 to rotate clockwise, the lamp tube 10 in the trapezoid lampshade is driven to rotate clockwise, so as to adjust the irradiation light, when the rotating shaft 4 rotates anticlockwise, the rotating shaft 4 rotates clockwise, so as to adjust the light in the opposite direction, when the trapezoid lampshade 7 needs to be adjusted in height, the pneumatic rod 6 with the model of FCS80X87 can be started, the pneumatic rod 6 is extended and contracted to move the trapezoid lampshade 7 upwards, so that the height of the trapezoid lampshade 7 is adjusted.
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 an installation jib for blackboard lamp with angle regulation, includes fixed plate (1) and drive gear (2), its characterized in that: the fixing device is characterized in that a fixing rod (3) is connected to the bottom of the lower end of the fixing plate (1), a micro motor (8) is connected to one side of the outer wall of the fixing plate (1), a rotating shaft (4) is connected to one side of the inner portion of the fixing rod (3), transmission gears (2) are connected to two sides of the outer wall of the rotating shaft (4), racks (5) are connected to the periphery of the outer wall of the transmission gears (2), a pneumatic rod (6) is connected to the middle end of the outer wall of the rotating shaft (4), a fixing sleeve (9) is arranged at the joint of the top end of the pneumatic rod (6) and the outer wall of the rotating shaft (4), a trapezoidal lampshade (7) is connected to the bottom of the lower end of the rack (5), a fixing block (15) is arranged at the joint of the upper end of the trapezoidal lampshade (7) and the lower end of the rack, the lamp tube is characterized in that a spring (14) is connected to the middle of the inside of the placing groove (12), one side of the outer wall of the spring (14) is connected with the lamp tube (10), and a fixing bolt (11) is arranged at the joint of the outer wall of the lamp tube (10) and the outer wall of the spring (14).
2. A mounting hanger for a blackboard lamp having an adjustable angle according to claim 1, wherein: a welding integrated structure is formed between the fixing plate (1) and the fixing rod (3), and the fixing rod (3) and the rotating shaft (4) are movably connected.
3. A mounting hanger for a blackboard lamp having an adjustable angle according to claim 1, wherein: the rotating shaft (4) is movably connected with the pneumatic rod (6) through a fixed sleeve (9), and pneumatic transmission is formed between the pneumatic rod (6) and the trapezoid lampshade (7).
4. A mounting hanger for a blackboard lamp having an adjustable angle according to claim 1, wherein: a wrapping structure is formed between the trapezoid lampshade (7) and the lamp tube (10), and the trapezoid lampshade (7) and the lamp tube (10) are fixedly connected.
5. A mounting hanger for a blackboard lamp having an adjustable angle according to claim 1, wherein: the micro motor (8) forms a gear transmission structure with the transmission gear (2) and the rack (5) through the rotating shaft (4), and the transmission gear (2) and the rack (5) are mutually attached.
6. A mounting hanger for a blackboard lamp having an adjustable angle according to claim 1, wherein: the placing groove (12) and the lamp tube (10) form an elastic transmission structure through a spring (14), and the spring (14) and the moving bolt (13) form movable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049928.2U CN212986994U (en) | 2020-09-17 | 2020-09-17 | Blackboard lamp is with installation jib with angle regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049928.2U CN212986994U (en) | 2020-09-17 | 2020-09-17 | Blackboard lamp is with installation jib with angle regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212986994U true CN212986994U (en) | 2021-04-16 |
Family
ID=75417749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022049928.2U Expired - Fee Related CN212986994U (en) | 2020-09-17 | 2020-09-17 | Blackboard lamp is with installation jib with angle regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212986994U (en) |
-
2020
- 2020-09-17 CN CN202022049928.2U patent/CN212986994U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108317424B (en) | A kind of Multifunctional domestic LED floor lamp | |
| CN107816660A (en) | A kind of desk lamp of adjustable illuminating angle | |
| CN212986994U (en) | Blackboard lamp is with installation jib with angle regulation | |
| CN220397412U (en) | Street lamp with adjustable irradiation direction | |
| CN209587808U (en) | A kind of lighting apparatus of the adjustable illumination zone of construction | |
| CN215446124U (en) | Lamp shade base that stability is strong | |
| CN215626633U (en) | Intelligent construction and installation equipment for outdoor LED lamp | |
| CN214468148U (en) | Show stand capable of adjusting lamplight | |
| CN205490855U (en) | Rotatory cell -phone high definition digtal camera | |
| CN210831721U (en) | Multifunctional LED landscape lamp | |
| CN111550710B (en) | Device capable of adjusting height of ceiling lamp and conveniently cleaning ceiling lamp | |
| CN209573998U (en) | A kind of Multifunctional intelligent bed being moved easily | |
| CN209458824U (en) | A kind of solar energy building body lightening lamp | |
| CN209622665U (en) | A kind of luminous energy wisdom street lamp for Afforestation Landscape | |
| CN109027850A (en) | Headlamp is used in a kind of pig raising | |
| CN208295734U (en) | A kind of municipal works lighting device | |
| CN208418340U (en) | A kind of LED track lamp | |
| CN211372044U (en) | Stage lamp with intelligently adjustable irradiation angle | |
| CN219102925U (en) | Novel outdoor self-powered lighting assembly | |
| CN221923344U (en) | Pure battery lighting lamp | |
| CN217153959U (en) | IP66 high light efficiency anti-dazzle LED lamp | |
| CN213065786U (en) | Environmental landscape artistic lamp | |
| CN208074788U (en) | A kind of multi-functional municipal garden landscape lamp of self-cleaning | |
| CN213453286U (en) | Electromechanical integrated rotary illuminating lamp | |
| CN216346138U (en) | LED lamp with mount |
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: 20210416 |