CN213542381U - Hinge structure of lamp - Google Patents
Hinge structure of lamp Download PDFInfo
- Publication number
- CN213542381U CN213542381U CN202022956072.7U CN202022956072U CN213542381U CN 213542381 U CN213542381 U CN 213542381U CN 202022956072 U CN202022956072 U CN 202022956072U CN 213542381 U CN213542381 U CN 213542381U
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- CN
- China
- Prior art keywords
- fixedly connected
- lamps
- lanterns
- lamp
- hinge structure
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- 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
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Abstract
The utility model discloses a hinge structure of a lamp, which comprises a base, wherein two supporting plates are fixedly connected on the base; promote the subassembly, it is fixed in to promote the subassembly in the backup pad, it includes the set casing to promote the subassembly, the inside sliding connection of set casing has the lifter, the one end fixedly connected with sliding tray of lifter, the utility model relates to a lamps and lanterns technical field, the hinge structure of this lamps and lanterns make lamps and lanterns drive gear and pinion rack no longer mesh through upwards spurring lamps and lanterns to can adjust the angle of shining of lamps and lanterns, adjust the downward spur dwang by the extension spring after accomplishing, make the dwang of dwang drive gear and pinion rack meshing of bull rack, thereby fix the lamps and lanterns after the angular adjustment, when having avoided adjusting the angle of lamps and lanterns through adjusting bolt elasticity, need rotate the trouble of bolt repeatedly, and need not adjust with the help of the work piece alright with the angle to lamps and lanterns, thereby solved the trouble that needs the instrument of carrying.
Description
Technical Field
The utility model relates to the technical field of lamps and lanterns, specifically be a hinge structure of lamps and lanterns.
Background
The lamp is an appliance capable of transmitting light, distributing and changing light distribution of a light source, and comprises all parts except the light source, which are required for fixing and protecting the light source, and circuit accessories which are necessary for connecting with a power supply, and modern lamps comprise household lighting, commercial lighting, industrial lighting, road lighting, landscape lighting, special lighting and the like.
The projection lamp is also one kind of lamp, and is one lamp with illuminance higher than the surrounding environment in the irradiated surface, and may be used in different directions and has no influence of weather condition.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a hinge structure of lamps and lanterns has solved the problem that is more troublesome to the angle modulation of lamps and lanterns.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the hinge structure of the lamp comprises a base, wherein two supporting plates are fixedly connected to the base; the pushing assembly is fixed on the supporting plate and comprises a fixed shell, a lifting rod is connected inside the fixed shell in a sliding mode, one end of the lifting rod is fixedly connected with a sliding disc, a tension spring is fixedly connected to the sliding disc, and one end of the lifting rod is fixedly connected with a pull ring; the limiting assembly is fixed on the supporting plate and comprises a convex groove, a convex block is slidably connected inside the convex groove, a connecting rod is fixedly connected onto the convex block, and one end of the connecting rod is fixedly connected with a rotating cylinder; the locating component is fixed on the supporting plate and comprises a lifting groove, a gear is connected to the inside of the lifting groove in a sliding mode, a rotating rod is fixedly connected to the gear, and a toothed plate is fixedly connected to the inside of the lifting groove.
Furthermore, lamps and lanterns are fixedly connected with on the dwang, two the backup pad symmetric distribution is in the both sides of base.
Further, the fixed shell is fixed on the supporting plate, and the sliding disc is connected with the inner surface of the fixed shell in a sliding mode.
Furthermore, one end of the tension spring is fixedly connected with the inner surface of the fixed shell, and the pull ring is rotatably connected with the rotating rod.
Furthermore, the convex groove is formed in the supporting plate, and the rotating cylinder is rotatably connected with the surface of the rotating rod.
Further, the lifting groove is formed in the supporting plate, and the surface of the gear is meshed with the surface of the toothed plate.
Further, still include, the dismantlement subassembly is including the installation piece, the fixed slot has been seted up on the installation piece, the inside sliding connection of fixed slot has the installation pole, fixedly connected with joint pole on the installation pole, L type groove has been seted up on the installation piece to the joint groove has been seted up on the installation piece.
Compared with the prior art, the beneficial effects of the utility model are that:
this hinge structure of lamps and lanterns, through upwards pulling lamps and lanterns, make lamps and lanterns drive gear and pinion rack no longer mesh, thereby can adjust the angle of shining of lamps and lanterns, adjust the downward pulling dwang by the extension spring after accomplishing, make the dwang drive gear and pinion rack meshing, thereby lamps and lanterns after the angular adjustment are fixed, when having avoided adjusting the angle of lamps and lanterns through adjusting bolt elasticity, need rotate the trouble of bolt repeatedly, and need not adjust with the help of the angle of work piece alright to lamps and lanterns, thereby the trouble that needs the instrument of carrying has been solved.
Drawings
Fig. 1 is a schematic view of the overall structure of the first embodiment of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
figure 3 is a side view of the base of figure 1 in accordance with the present invention;
fig. 4 is a schematic view of the overall structure of the second embodiment of the present invention;
FIG. 5 is an enlarged view of the point B in FIG. 4 according to the present invention;
figure 6 is a top view of the mounting block of figure 4 according to the present invention.
In the figure: 1-base, 2-supporting plate, 3-pushing component, 31-fixed shell, 32-lifting rod, 33-sliding disk, 34-tension spring, 35-pull ring, 4-limiting component, 41-convex groove, 42-convex block, 43-connecting rod, 44-rotating cylinder, 5-positioning component, 51-lifting groove, 52-gear, 53-rotating rod, 54-toothed plate, 6-lamp, 7-disassembling component, 71-installing block, 72-fixed groove, 73-installing rod, 74-clamping rod, 75-L-shaped groove and 76-clamping groove.
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.
First embodiment
Referring to fig. 1-3, the present invention provides a technical solution: a hinge structure of a lamp comprises a base 1, wherein two supporting plates 2 are fixedly connected to the base 1; the pushing assembly 3 is fixed on the supporting plate 2, the pushing assembly 3 comprises a fixed shell 31, a lifting rod 32 is slidably connected inside the fixed shell 31, one end of the lifting rod 32 is fixedly connected with a sliding disc 33, a tension spring 34 is fixedly connected on the sliding disc 33, and one end of the lifting rod 32 is fixedly connected with a pull ring 35; the limiting assembly 4 is fixed on the supporting plate 2, the limiting assembly 4 comprises a convex groove 41, a convex block 42 is slidably connected inside the convex groove 41, a connecting rod 43 is fixedly connected to the convex block 42, and one end of the connecting rod 43 is fixedly connected with a rotating cylinder 44; positioning element 5, positioning element 5 is fixed in on the backup pad 2, positioning element 5 includes lift groove 51, the inside sliding connection of lift groove 51 has gear 52, fixedly connected with dwang 53 on the gear 52, the inside fixedly connected with pinion rack 54 of lift groove 51.
Fixedly connected with lamps and lanterns 6 on the dwang 53, two backup pad 2 symmetric distribution is in the both sides of base 1.
The two support plates 2 support the turning rod 53.
The fixed shell 31 is fixed on the support plate 2, and the sliding disk 33 is slidably connected with the inner surface of the fixed shell 31.
The sliding plate 33 can slide inside the fixed housing 31, and thus can move the lifting rod 32 up and down.
One end of the tension spring 34 is fixedly connected with the inner surface of the fixed shell 31, and the pull ring 35 is rotatably connected with the rotating rod 53.
The tension spring 34 pulls the lift lever 32, thereby returning the lift lever 32 after moving upward.
The convex groove 41 is arranged on the support plate 2, and the rotating cylinder 44 is rotatably connected with the surface of the rotating rod 53.
The rotary cylinder 44 limits the rotary rod 53 so that the rotary rod 53 can only rotate and move up and down.
The lifting groove 51 is opened on the supporting plate 2, and the surface of the gear 52 is engaged with the surface of the tooth plate 54.
The engagement between the gear 52 and the toothed plate 54 limits the rotation of the gear 52.
When in use:
when the lamp 6 needs to be rotated, the lamp 6 is pulled upwards, the lamp 6 moves upwards to drive the rotating rod 53 to move upwards, the rotating rod 53 moves upwards to drive the gear 52 to move upwards, the gear 52 moves upwards to enable the gear 52 to be not meshed with the toothed plate 54 any more, then the lamp 6 is rotated, the lamp 6 rotates to drive the rotating rod 53 to rotate, after the rotation is completed, the sliding disk 33 is pulled downwards by the tension spring 34, the sliding disk 33 moves downwards to drive the lifting rod 32 to move downwards, the lifting rod 32 moves downwards to drive the pull ring 35 to move downwards, the pull ring 35 moves downwards to drive the rotating rod 53 to move downwards, the rotating rod 53 moves downwards to drive the gear 52 to move downwards, the gear 52 moves downwards to enable the gear 52 to be meshed with the toothed plate 54, the rotating rod 53 is limited, and the rotating rod 53 cannot rotate.
Second embodiment
Referring to fig. 4-6, a second embodiment of the present application provides another hinge structure of a lamp based on the hinge structure of the lamp provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the hinge structure of lamps and lanterns that the second embodiment of this application provided's difference lies in, and the hinge structure of lamps and lanterns still includes, dismantlement subassembly 7 is including installation piece 71, fixed slot 72 has been seted up on the installation piece 71, the inside sliding connection of fixed slot 72 has installation pole 73, fixedly connected with joint pole 74 on the installation pole 73, L type groove 75 has been seted up on the installation piece 71 to joint groove 76 has been seted up on the installation piece 71.
The fixing groove 72 is provided inside with a spring for pushing the mounting rod 73.
The working principle is as follows:
when the lamp 6 needs to be disassembled, the lamp 6 is pushed rightwards, the right movement of the lamp 6 can drive the installation rod 73 to move rightwards, the right movement of the installation rod 73 can drive the clamping rod 74 to move rightwards, the right movement of the clamping rod 74 can enable the clamping rod 74 to be not clamped with the clamping groove 76, then the lamp 6 is rotated, the rotation of the lamp 6 can drive the installation rod 73 to rotate, the rotation of the installation rod 73 can drive the clamping rod 74 to rotate, the rotation of the clamping rod 74 can enable the clamping rod 74 to enter the L-shaped groove 75, the lamp 6 is pulled leftwards, the lamp 6 can be disassembled, and the problem that the lamp 6 is inconvenient to disassemble due to the fact that the lamp is.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A hinge structure of a lamp comprises a base (1), and is characterized in that: two supporting plates (2) are fixedly connected to the base (1);
the pushing assembly (3) is fixed on the supporting plate (2), the pushing assembly (3) comprises a fixed shell (31), a lifting rod (32) is connected inside the fixed shell (31) in a sliding mode, one end of the lifting rod (32) is fixedly connected with a sliding disc (33), a tension spring (34) is fixedly connected onto the sliding disc (33), and one end of the lifting rod (32) is fixedly connected with a pull ring (35);
the limiting component (4) is fixed on the supporting plate (2), the limiting component (4) comprises a convex groove (41), a convex block (42) is connected to the inside of the convex groove (41) in a sliding mode, a connecting rod (43) is fixedly connected to the convex block (42), and one end of the connecting rod (43) is fixedly connected with a rotating cylinder (44);
locating component (5), locating component (5) are fixed in on backup pad (2), locating component (5) are including lift groove (51), the inside sliding connection of lift groove (51) has gear (52), fixedly connected with dwang (53) on gear (52), the inside fixedly connected with pinion rack (54) of lift groove (51).
2. A hinge structure of a lamp as claimed in claim 1, wherein: dwang (53) are gone up fixedly connected with lamps and lanterns (6), two backup pad (2) symmetric distribution is in the both sides of base (1).
3. A hinge structure of a lamp as claimed in claim 1, wherein: the fixed shell (31) is fixed on the supporting plate (2), and the sliding disc (33) is connected with the inner surface of the fixed shell (31) in a sliding mode.
4. A hinge structure of a lamp as claimed in claim 1, wherein: one end of the tension spring (34) is fixedly connected with the inner surface of the fixed shell (31), and the pull ring (35) is rotatably connected with the rotating rod (53).
5. A hinge structure of a lamp as claimed in claim 1, wherein: the convex groove (41) is arranged on the supporting plate (2), and the rotating cylinder (44) is rotatably connected with the surface of the rotating rod (53).
6. A hinge structure of a lamp as claimed in claim 1, wherein: the lifting groove (51) is arranged on the supporting plate (2), and the surface of the gear (52) is meshed with the surface of the toothed plate (54).
7. A hinge structure of a lamp as claimed in claim 1, wherein: still include, dismantle subassembly (7) including installation piece (71), fixed slot (72) have been seted up on installation piece (71), the inside sliding connection of fixed slot (72) has installation pole (73), fixedly connected with joint pole (74) on installation pole (73), L type groove (75) have been seted up on installation piece (71) to joint groove (76) have been seted up on installation piece (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022956072.7U CN213542381U (en) | 2020-12-09 | 2020-12-09 | Hinge structure of lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022956072.7U CN213542381U (en) | 2020-12-09 | 2020-12-09 | Hinge structure of lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213542381U true CN213542381U (en) | 2021-06-25 |
Family
ID=76485559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022956072.7U Expired - Fee Related CN213542381U (en) | 2020-12-09 | 2020-12-09 | Hinge structure of lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213542381U (en) |
-
2020
- 2020-12-09 CN CN202022956072.7U patent/CN213542381U/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: 20210625 Termination date: 20211209 |