CN214890836U - Adjustable lighting device - Google Patents
Adjustable lighting device Download PDFInfo
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- CN214890836U CN214890836U CN202121221150.7U CN202121221150U CN214890836U CN 214890836 U CN214890836 U CN 214890836U CN 202121221150 U CN202121221150 U CN 202121221150U CN 214890836 U CN214890836 U CN 214890836U
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- fixedly connected
- rack
- lighting device
- lamp shade
- gear
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- 238000005286 illumination Methods 0.000 claims abstract description 15
- 230000003760 hair shine Effects 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a lighting device with adjustable, including lighting device base, first bracing piece, second bracing piece, journal stirrup, round pin axle, illumination horizontal pole, height adjusting mechanism and angle adjusting mechanism, the top fixedly connected with second bracing piece of first bracing piece, the top fixedly connected with journal stirrup of second bracing piece, the inside fixedly connected with round pin axle of journal stirrup, the middle part surface swing joint of round pin axle has the illumination horizontal pole, the left side bottom swing joint of illumination horizontal pole has height adjusting mechanism, the right side bottom swing joint of illumination horizontal pole has angle adjusting mechanism. This lighting device with adjustable is provided with angle adjustment mechanism, when the lamp shade needs to be adjusted suitable angle, the user needs rotatory lamp shade support frame this moment, thereby the lamp shade support frame passes through lamp shade and connecting plate and drives the driving gear rotatory around the stationary gear to reach the adjustment that the lamp shade shines the angle, improved irradiation range simultaneously, satisfied the demand of people's official working life.
Description
Technical Field
The utility model relates to a lighting device technical field specifically is a lighting device with adjustable.
Background
With the popularization and application of various lighting devices, people have higher and higher requirements on the lighting devices, and the lighting devices can emit light when the brightness is insufficient to provide the brightness.
The existing lighting device is limited in lighting area, the fixed position is difficult to adjust, the requirement is not met, and moreover, the existing lighting device basically adjusts the lighting height by adjusting the supporting rod, so that the lighting device is not convenient for users to quickly adjust, and the irradiation angle is difficult to adjust.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lighting device with adjustable to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable lighting device, includes lighting device base, first bracing piece, second bracing piece, journal stirrup, round pin axle, illumination horizontal pole, height adjusting mechanism and angle adjusting mechanism, the first bracing piece of middle part top fixedly connected with of lighting device base, the top fixedly connected with second bracing piece of first bracing piece, the top fixedly connected with journal stirrup of second bracing piece, the inside fixedly connected with round pin axle of journal stirrup, the middle part surface swing joint of round pin axle has the illumination horizontal pole, the left side bottom swing joint of illumination horizontal pole has height adjusting mechanism, the right side bottom swing joint of illumination horizontal pole has angle adjusting mechanism.
Height adjusting mechanism includes first rack, gear, first connecting axle, rotation handle, second rack and rack connection piece, the left side meshing of first rack has the gear, the first connecting axle of middle part fixedly connected with of gear, the rotatory handle of preceding fixedly connected with of first connecting axle, the left side meshing of gear has the second rack, the bottom swing joint of second rack has the rack connection piece.
The angle adjusting mechanism comprises an immovable gear, a second connecting shaft, a connecting plate, a driving gear, a lampshade and a lampshade supporting frame, the middle part inside the immovable gear is fixedly connected with the second connecting shaft, the outer surface of the second connecting shaft is movably connected with the connecting plate, the bottom back of the connecting plate is fixedly connected with the driving gear, the front bottom of the connecting plate is fixedly connected with the lampshade, and the top of the lampshade is fixedly connected with the lampshade supporting frame.
Preferably, the top of the left side of the base of the lighting device is fixedly connected with a rack connecting block, a rack groove is formed in the rack connecting block, and a second rack is movably connected in the rack groove.
Preferably, the top of the first rack is hinged with a connecting block, and the top of the connecting block is fixedly connected with an illuminating cross rod.
Preferably, the front of the right bottom of the lighting cross bar is fixedly connected with a supporting plate, the bottom of the supporting plate is movably connected with a lampshade supporting frame, and the back of the supporting plate is fixedly connected with a second connecting shaft.
Preferably, the inside of the bottom of the connecting plate is fixedly connected with a second connecting shaft, and the outer surface of the middle part of the second connecting shaft is fixedly connected with a driving gear.
Preferably, the outer surface of the front surface of the first connecting shaft is movably connected with a supporting plate, and the bottom of the supporting plate is fixedly connected with a rack connecting block.
Preferably, the bottom of the right side of the illumination cross bar is movably connected with a fixed gear.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this lighting device with adjustable is provided with height adjusting mechanism, when the lamp shade height is adjusted to needs, thereby the user drives first connecting axle through rotatory handle and rotates, and first connecting axle drives the gear rotation, and when first rack removed to the device's top, the second rack removed to the device's bottom, and the left end upward movement right-hand member downstream of illumination horizontal pole realizes adjusting the height of lamp shade and shines the angle.
(2) This lighting device with adjustable is provided with angle adjustment mechanism, when the lamp shade needs to be adjusted suitable angle, the user needs rotatory lamp shade support frame this moment, thereby the lamp shade support frame passes through lamp shade and connecting plate and drives the driving gear rotatory around the stationary gear to reach the adjustment that the lamp shade shines the angle, improved irradiation range simultaneously, satisfied the demand of people's official working life.
Drawings
FIG. 1 is a schematic view of the front perspective structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the back structure of the present invention;
FIG. 4 is a schematic diagram of the structure of the right side view of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 4.
In the figure: 1. a lighting fixture base; 2. a first support bar; 3. a second support bar; 4. a shaft lug; 5. a pin shaft; 6. an illumination beam; 7. a height adjustment mechanism; 70. a first rack; 71. a gear; 72. a first connecting shaft; 73. rotating the handle; 74. a second rack; 75. a rack connecting block; 8. an angle adjusting mechanism; 80. a stationary gear; 81. a second connecting shaft; 82. a connecting plate; 83. a driving gear; 84. a lamp shade; 85. the lamp shade support frame.
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. 1-5, the present invention provides a technical solution: an adjustable lighting device comprises a lighting device base 1, a first supporting rod 2, a second supporting rod 3, a shaft lug 4, a pin shaft 5, a lighting cross rod 6, a height adjusting mechanism 7 and an angle adjusting mechanism 8, wherein the top of the left side of the lighting device base 1 is fixedly connected with a rack connecting block 75, a rack groove is formed in the rack connecting block 75, a second rack 74 is movably connected inside the rack groove, the top of the middle part of the lighting device base 1 is fixedly connected with the first supporting rod 2, the top of the first supporting rod 2 is fixedly connected with the second supporting rod 3, the top of the second supporting rod 3 is fixedly connected with the shaft lug 4, the inside of the shaft lug 4 is fixedly connected with the pin shaft 5, the outer surface of the middle part of the pin shaft 5 is movably connected with the lighting cross rod 6, the bottom of the right side of the lighting cross rod 6 is movably connected with a fixed gear 80, and a supporting plate is fixedly connected in front of the bottom of the right side of the lighting cross rod 6, the inner part of the bottom of the supporting plate is movably connected with a lampshade supporting frame 85, the back of the supporting plate is fixedly connected with a second connecting shaft 81, the bottom of the left side of the illuminating cross rod 6 is movably connected with a height adjusting mechanism 7, and the bottom of the right side of the illuminating cross rod 6 is movably connected with an angle adjusting mechanism 8;
the height adjusting mechanism 7 comprises a first rack 70, a gear 71, a first connecting shaft 72, a rotating handle 73, a second rack 74 and a rack connecting block 75, the top of the first rack 70 is hinged with a connecting block, the top of the connecting block is fixedly connected with the illuminating cross bar 6, the left side of the first rack 70 is meshed with the gear 71, the middle part of the gear 71 is fixedly connected with the first connecting shaft 72, the front outer surface of the first connecting shaft 72 is movably connected with a supporting plate, the bottom of the supporting plate is fixedly connected with the rack connecting block 75, the front of the first connecting shaft 72 is fixedly connected with the rotating handle 73, the left side of the gear 71 is meshed with the second rack 74, the bottom of the second rack 74 is movably connected with the rack connecting block 75, when the height of the lampshade 84 needs to be adjusted, a user drives the first connecting shaft 72 to rotate through the rotating handle 73, the first connecting shaft 72 drives the gear 71 to rotate, when the first rack 70 moves towards the top of the device, the second rack 74 moves towards the bottom of the device, and the left end of the lighting crossbar 6 moves upwards and the right end moves downwards, so that the height and the lighting angle of the lampshade 84 can be adjusted.
The angle adjusting mechanism 8 comprises a fixed gear 80, a second connecting shaft 81, a connecting plate 82, a driving gear 83, a lampshade 84 and a lampshade support frame 85, the middle inside of the fixed gear 80 is fixedly connected with the second connecting shaft 81, the outer surface of the second connecting shaft 81 is movably connected with the connecting plate 82, the bottom inside of the connecting plate 82 is fixedly connected with the second connecting shaft 81, the outer surface of the middle of the second connecting shaft 81 is fixedly connected with the driving gear 83, the bottom back of the connecting plate 82 is fixedly connected with the driving gear 83, the front bottom of the connecting plate 82 is fixedly connected with the lampshade 84, the top of the lampshade 84 is fixedly connected with the lampshade support frame 85, when the lampshade 84 needs to be adjusted to a proper angle, a user needs to rotate the lampshade support frame 85, the lampshade support frame 85 drives the driving gear 83 to rotate around the fixed gear 80 through the lampshade 84 and the connecting plate 82 so as to adjust the irradiation angle of the lampshade 84, meanwhile, the irradiation range is improved, and the requirements of people for office life are met.
The working principle is as follows: this kind of lighting device with adjustable is when using, when lamp shade 84 height is adjusted to needs, thereby the user drives first connecting axle 72 through rotatory handle 73 and rotates, first connecting axle 72 drives the gear 71 rotatory, when first rack 70 moves to the top of the device, second rack 74 moves to the bottom of the device, the left end upward movement right-hand member downstream of illumination horizontal pole 6, realize adjusting lamp shade 84's height and irradiation angle, when lamp shade 84 needs to be adjusted to suitable angle, the user need rotate lamp shade support frame 85 this moment, lamp shade support frame 85 passes through lamp shade 84 and connecting plate 82 thereby drive driving gear 83 rotatory around motionless gear 80, in order to reach the adjustment that lamp shade 84 shone the angle, irradiation range has been improved simultaneously, the demand of people's office life has been satisfied.
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 (7)
1. The utility model provides a lighting device with adjustable, includes lighting device base (1), first bracing piece (2), second bracing piece (3), journal stirrup (4), round pin axle (5), illumination horizontal pole (6), height adjusting mechanism (7) and angle adjusting mechanism (8), its characterized in that: the top of the middle part of the lighting device base (1) is fixedly connected with a first supporting rod (2), the top of the first supporting rod (2) is fixedly connected with a second supporting rod (3), the top of the second supporting rod (3) is fixedly connected with a shaft lug (4), the inside of the shaft lug (4) is fixedly connected with a pin shaft (5), the outer surface of the middle part of the pin shaft (5) is movably connected with a lighting cross rod (6), the bottom of the left side of the lighting cross rod (6) is movably connected with a height adjusting mechanism (7), and the bottom of the right side of the lighting cross rod (6) is movably connected with an angle adjusting mechanism (8);
the height adjusting mechanism (7) comprises a first rack (70), a gear (71), a first connecting shaft (72), a rotating handle (73), a second rack (74) and a rack connecting block (75), the left side of the first rack (70) is meshed with the gear (71), the middle of the gear (71) is fixedly connected with the first connecting shaft (72), the front of the first connecting shaft (72) is fixedly connected with the rotating handle (73), the left side of the gear (71) is meshed with the second rack (74), and the bottom of the second rack (74) is movably connected with the rack connecting block (75);
angle adjustment mechanism (8) are including motionless gear (80), second connecting axle (81), connecting plate (82), driving gear (83), lamp shade (84) and lamp shade support frame (85), the inside middle part fixedly connected with second connecting axle (81) of motionless gear (80), the surface swing joint of second connecting axle (81) has connecting plate (82), the bottom back fixedly connected with driving gear (83) of connecting plate (82), the preceding fixedly connected with lamp shade (84) in bottom of connecting plate (82), the top fixedly connected with lamp shade support frame (85) of lamp shade (84).
2. An adjustable lighting device as defined in claim 1, wherein: the left side top fixedly connected with rack connecting block (75) of lighting device base (1), rack groove has been seted up to the inside of rack connecting block (75), and the inside swing joint in rack groove has second rack (74).
3. An adjustable lighting device as defined in claim 1, wherein: the top of the first rack (70) is hinged with a connecting block, and the top of the connecting block is fixedly connected with an illuminating cross rod (6).
4. An adjustable lighting device as defined in claim 1, wherein: the front of the right side bottom of the illumination cross rod (6) is fixedly connected with a supporting plate, the bottom of the supporting plate is movably connected with a lampshade supporting frame (85), and the back of the supporting plate is fixedly connected with a second connecting shaft (81).
5. An adjustable lighting device as defined in claim 1, wherein: the inside fixedly connected with second connecting axle (81) in the bottom of connecting plate (82), the middle part surface fixedly connected with driving gear (83) of second connecting axle (81).
6. An adjustable lighting device as defined in claim 1, wherein: the outer surface of the front surface of the first connecting shaft (72) is movably connected with a supporting plate, and the bottom of the supporting plate is fixedly connected with a rack connecting block (75).
7. An adjustable lighting device as defined in claim 1, wherein: the bottom of the right side of the illumination cross rod (6) is movably connected with a fixed gear (80).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121221150.7U CN214890836U (en) | 2021-06-02 | 2021-06-02 | Adjustable lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121221150.7U CN214890836U (en) | 2021-06-02 | 2021-06-02 | Adjustable lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214890836U true CN214890836U (en) | 2021-11-26 |
Family
ID=78936151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121221150.7U Expired - Fee Related CN214890836U (en) | 2021-06-02 | 2021-06-02 | Adjustable lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214890836U (en) |
-
2021
- 2021-06-02 CN CN202121221150.7U patent/CN214890836U/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 |
Granted publication date: 20211126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |