CN210687871U - LED table lamp with adjusting function - Google Patents
LED table lamp with adjusting function Download PDFInfo
- Publication number
- CN210687871U CN210687871U CN201922010953.7U CN201922010953U CN210687871U CN 210687871 U CN210687871 U CN 210687871U CN 201922010953 U CN201922010953 U CN 201922010953U CN 210687871 U CN210687871 U CN 210687871U
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- Prior art keywords
- screw
- limiting plate
- column
- sets
- table lamp
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- 230000006870 function Effects 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims abstract description 7
- 230000009711 regulatory function Effects 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a LED table lamp with regulatory function, including base and lamp strip, two sets of standing grooves have been seted up to the upper end symmetry of base, and every group all articulate there is the limiting plate in the standing groove, the fixed welding in upper end of limiting plate has the fixed block, the fixed welding in upper end right side of base has the cover post, and inserts in the upper end of cover post and be equipped with the screw post, first screw has been cup jointed on the screw post, and just first screw passes through the bearing and installs the upper end opening part at the cover post, the fixed welding in the upper end outside of first screw has first knob. The utility model discloses a set up the limiting plate, when two sets of limiting plates rotated and stretched out the standing groove, can be one towards the slope form of cover post, can lean on books slope afterwards on the cover post, will come the bottom of books to carry on spacingly through two sets of limiting plates for books keep the slope form to rely on the cover post, and can push down the page through the limiting plate, in order to play simple bookshelf function, thereby facilitate the use.
Description
Technical Field
The utility model relates to a LED table lamp technical field specifically is a LED table lamp with regulatory function.
Background
The LED table lamp is an ideal lighting tool, but the LED table lamp, though having functions such as height and angle adjustment, but all can not adopt dead lock structure, thereby lead to the table lamp can the automatic change height when receiving external force influence, stability is relatively poor, present table lamp can only supply single use usually in addition, the angle of illumination of single table lamp can not satisfy two people generally and use, for this we have proposed an LED table lamp with regulatory function and have solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a LED desk lamp with regulatory function to the height-adjusting angle's that present LED desk lamp that provides in solving above-mentioned background art possesses function is not stable enough, and present desk lamp can only supply single use usually, and the angle of shining of single desk lamp can not satisfy the problem that two people used usually.
In order to achieve the above object, the utility model provides a following technical scheme: a LED table lamp with an adjusting function comprises a base and a lamp strip, wherein two groups of placing grooves are symmetrically formed in the upper end of the base, a limiting plate is hinged in each group of placing grooves, a fixing block is fixedly welded at the upper end of the limiting plate, a sleeve column is fixedly welded at the right side of the upper end of the base, a screw column is inserted into the upper end of the sleeve column, a first screw is sleeved on the screw column and is installed at an upper end opening of the sleeve column through a bearing, a first knob is fixedly welded at the outer side of the upper end of the first screw, a disc fixing seat is fixedly welded at the upper end of the screw column, a turntable is installed inside the disc fixing seat through a rotating shaft, springs are symmetrically arranged inside the left end of the turntable, one ends of the springs are fixedly connected with the inner ends of inserting blocks, the inserting blocks are symmetrically embedded on the turntable, the turntable is fixedly welded with the right end of a supporting rod, and a fixing lead screw, the lower extreme of lead screw is provided with the fixed head, and the symmetry articulates on the fixed head has two sets of lamp strips, every group the upper end of lamp strip all articulates there is the hinge bar, and two sets of the upper end symmetry of hinge bar articulates the both sides at the collets, the second screw is installed through the bearing in the inboard of collets, and the second screw cup joints on the lead screw, the fixed welding in the upper end outside of second screw has the second knob.
Preferably, the left end of the limiting plate is hinged inside the placing groove, the lower side of the right end of the limiting plate is arc-shaped, and the rubber pad is pasted on the lower side of the right end of the limiting plate.
Preferably, the lower end of the screw column is square, the inner side size of the sleeve column is matched with the outer side size of the lower end of the screw column, and the screw column is matched with the first screw nut.
Preferably, slots are formed in the outer wall of the disc fixing seat at equal intervals, and the distance from the circle center of each group of slots to the circle center of the disc fixing seat is equal.
Preferably, the inside of carousel is seted up and is supplied the gliding spout of inserted block, the inserted block passes through the spring and sets up to extending structure on the carousel, the outer end of inserted block sets up to semi-circular, slot size and the inserted block outer end size phase-match on the disc fixing base.
Preferably, the screw rod and the second screw are matched with each other, and the two groups of hinge rods are inverted V-shaped.
Compared with the prior art, the beneficial effects of the utility model are that: according to the LED desk lamp with the adjusting function, the limiting plates are arranged, when the two groups of limiting plates rotate to extend out of the placing grooves, the two groups of limiting plates can be inclined towards the sleeve column, then books can be inclined to lean against the sleeve column, the bottom ends of the books are limited through the two groups of limiting plates, the books can be kept inclined to lean against the sleeve column, pages can be pressed through the limiting plates, the simple bookshelf function is achieved, and the use is convenient;
through the arrangement of the screw column and the first screw nut, the height of the light bar can be changed, and through the arrangement of the insertion block, when the insertion block is inserted into holes in different positions on the disc fixing seat, the support rod can be in different inclination angles, so that the irradiation angle of the light bar is changed, and the mode is simple to operate and high in stability;
through setting up two sets of lamp strips, when the second screw rotated, can go up and down on the lead screw, and the second screw can drive two sets of lamp strips of hinge bar pulling through the nest of blocks along the lead screw rebound back for two sets of lamp strip subtend are folding to be the V type, thereby make two sets of lamp strips can separately shine two blocks of regions, in order to increase the practicality of this device.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged schematic view of B-B of FIG. 1 according to the present invention;
fig. 5 is an enlarged schematic view of the structure C in fig. 2 according to the present invention.
In the figure: 1. a base; 2. a placement groove; 3. a limiting plate; 4. a fixed block; 5. sleeving a column; 6. silk poles; 7. a first screw nut; 8. a first knob; 9. a disc fixing seat; 10. a turntable; 11. a spring; 12. inserting a block; 13. a support bar; 14. a screw rod; 15. a fixed head; 16. a light bar; 17. a hinged lever; 18. sleeving blocks; 19. a second screw; 20. a second knob.
The specific implementation mode is as follows:
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 an embodiment: a LED desk lamp with an adjusting function comprises a base 1 and a lamp strip 16, wherein two groups of placing grooves 2 are symmetrically formed in the upper end of the base 1, a limiting plate 3 is hinged in each group of placing grooves 2, the left end of the limiting plate 3 is hinged in each placing groove 2, the lower side of the right end of the limiting plate 3 is arc-shaped, and a rubber pad is pasted on the lower side of the right end of the limiting plate 3;
the upper end of the limiting plate 3 is fixedly welded with a fixing block 4, the right side of the upper end of the base 1 is fixedly welded with a sleeve column 5, a screw column 6 is inserted into the upper end of the sleeve column 5, a first screw 7 is sleeved on the screw column 6, the first screw 7 is mounted at an opening at the upper end of the sleeve column 5 through a bearing, the lower end of the screw column 6 is square, the inner side size of the sleeve column 5 is matched with the outer side size of the lower end of the screw column 6, the screw column 6 is matched with the first screw 7, the structure enables the screw column 6 not to rotate in the sleeve column 5, and therefore the first screw 7 cannot drive the screw column 6 to rotate and can be matched with the screw column 6 to drive the screw column 6 to lift;
the structure is characterized in that a first knob 8 is fixedly welded on the outer side of the upper end of a first screw 7, a disc fixing seat 9 is fixedly welded on the upper end of a screw post 6, a rotary disc 10 is installed inside the disc fixing seat 9 through a rotating shaft, slots are formed in the outer wall of the disc fixing seat 9 at equal intervals, and the distance from the circle center of each slot to the circle center of the disc fixing seat 9 is equal, so that when the insert block 12 is inserted into the slots at different positions, the rotary disc 10 can be in different rotating angles, the supporting rod 13 can be in different inclination angles, and the irradiation angle of the light bar 16 is changed;
the spring 11 is symmetrically arranged in the left end of the rotary disc 10, one end of the spring 11 is fixedly connected with the inner end of the insert block 12, the insert block 12 is symmetrically embedded on the rotary disc 10, a sliding groove for the insert block 12 to slide is formed in the rotary disc 10, the insert block 12 is arranged on the rotary disc 10 through the spring 11 to be in a telescopic structure, the outer end of the insert block 12 is arranged to be semicircular, the size of the slot in the disc fixing seat 9 is matched with the size of the outer end of the insert block 12, and the structure enables the spring 11 to enable the insert block 12 to be always kept in the slot in the disc fixing seat 9 through elasticity so as to prevent the insert block 12 from falling out;
the turntable 10 is fixedly welded with the right end of the support rod 13, the lead screw 14 is fixedly welded on the lower side of the left end of the support rod 13, the lower end of the lead screw 14 is provided with a fixed head 15, two groups of light bars 16 are symmetrically hinged on the fixed head 15, the upper end of each group of light bars 16 is hinged with a hinge rod 17, the upper ends of the two groups of hinge rods 17 are symmetrically hinged on two sides of the sleeve block 18, the inner side of the sleeve block 18 is provided with a second screw 19 through a bearing, the second screw 19 is sleeved on the lead screw 14, the outer side of the upper end of the second screw 19 is fixedly welded with a second knob 20, the lead screw 14 and the second screw 19 are mutually matched, the two groups of hinge rods 17 are in an inverted V shape, the structure enables the second screw 19 to be matched with the lead screw 14 when rotating and to lift along the lead screw 14, and drives the sleeve block 18 to move when the second screw 19 lifts, so that the sleeve block 18 can pull the light bars 16 to, so that two sets of light bars 16 can illuminate two areas respectively.
The working principle is as follows: when the device is used, the first knob 8 can be rotated, the first screw 7 is driven by the first knob 8 to rotate at the upper end of the sleeve column 5 through the bearing, the first screw 7 can be matched with the screw column 6 when rotating to drive the screw column 6 to stretch in the sleeve column 5, so that the height of the disc fixing seat 9 is changed, the height of the light bar 16 can be changed, when the irradiation angle of the light bar 16 needs to be changed, two groups of inserting blocks 12 can be pressed inwards, the inserting blocks 12 are separated from the slots on the disc fixing seat 9 and are contained in the rotary disc 10, the springs 11 are extruded, then the rotary support rod 13 is rotated to drive the rotary disc 10 to rotate in the disc fixing seat 9, after the inserting blocks 12 are aligned with other groups of slots, the inserting blocks 12 can be pushed and inserted into the slots by the springs 11 in a compressed state, and in the process, because the support rod 13 rotates, the angle of the light bar 16 is changed, the lamp strips 16 can be changed in different irradiation angles by inserting the plug blocks 12 into the slots at different positions, in addition, the second knob 20 can be rotated, the second screw 19 is driven by the second knob 20 to rotate on the screw rod 14 through the bearing, the second screw 19 can be matched with the screw rod 14 when rotating and can ascend and descend on the screw rod 14, when the second screw 19 moves, the second screw 19 can drive the sleeve block 18 to ascend and descend, so that the sleeve block 18 can pull the lamp strips 16 to rotate through the hinge rod 17, when the second screw 19 moves upwards, the sleeve block 18 can pull the two groups of lamp strips 16 to be V-shaped through the hinge rod 17, at the moment, the two groups of lamp strips 16 can irradiate two areas separately for two people to use simultaneously, in addition, the two groups of fixed blocks 4 can be pulled to drive the two groups of limiting plates 3 to rotate and extend out from the placing groove 2, and due to the limiting of the placing groove 2, the limiting plates 3 can not rotate by more than ninety degrees, after limiting plate 3 rotated to be the slope form, can open books for the bottom of books supports two sets of limiting plates 3 and relies on set post 5, and folds the both sides of pushing down books through limiting plate 3, in order to prevent books automatic page turning, it is above the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a LED table lamp with regulatory function, includes base (1) and lamp strip (16), its characterized in that: the upper end of the base (1) is symmetrically provided with two groups of standing grooves (2), each group of standing grooves (2) is internally hinged with a limiting plate (3), the upper end of each limiting plate (3) is fixedly welded with a fixing block (4), the upper right side of the base (1) is fixedly welded with a sleeve column (5), the upper end of each sleeve column (5) is inserted with a screw column (6), the screw column (6) is sleeved with a first screw (7), the first screw (7) is installed at an upper end opening of each sleeve column (5) through a bearing, the outer side of the upper end of the first screw (7) is fixedly welded with a first knob (8), the upper end of each screw column (6) is fixedly welded with a disc fixing seat (9), a rotary disc (10) is installed inside the disc fixing seat (9) through a rotating shaft, springs (11) are symmetrically arranged inside the left end of the rotary disc (10), and one ends of the springs (11) are fixedly connected with the inner ends of the insert blocks (12, insert block (12) symmetry and inlay on carousel (10), the fixed welding of right-hand member of carousel (10) and bracing piece (13), and the left end downside fixed welding of bracing piece (13) has lead screw (14), the lower extreme of lead screw (14) is provided with fixed head (15), and fixed head (15) go up the symmetry and articulate there are two sets of lamp strip (16), every group the upper end of lamp strip (16) all articulates there is hinge bar (17), and two sets of the upper end symmetry of hinge bar (17) articulates the both sides in pocket (18), second screw (19) are installed through the bearing to the inboard of pocket (18), and second screw (19) cup joint on lead screw (14), the fixed welding in the upper end outside of second screw (19) has second knob (20).
2. The LED table lamp with the adjusting function according to claim 1, wherein: the left end of limiting plate (3) is articulated in the inside of standing groove (2), the right-hand member downside of limiting plate (3) sets up to arc, the right-hand member downside of limiting plate (3) is pasted and is had the rubber pad.
3. The LED table lamp with the adjusting function according to claim 1, wherein: the lower end of the screw column (6) is square, the inner side size of the sleeve column (5) is matched with the outer side size of the lower end of the screw column (6), and the screw column (6) is matched with the first screw nut (7).
4. The LED table lamp with the adjusting function according to claim 1, wherein: the outer wall of the disc fixing seat (9) is equidistantly provided with slots, and the distance from the circle center of each group of slots to the circle center of the disc fixing seat (9) is equal.
5. The LED table lamp with the adjusting function according to claim 1, wherein: the inside of carousel (10) is seted up and is supplied gliding spout of inserted block (12), inserted block (12) set up to extending structure through spring (11) on carousel (10), the outer end of inserted block (12) sets up to semi-circular, slot size and inserted block (12) outer end size phase-match on disc fixing base (9).
6. The LED table lamp with the adjusting function according to claim 1, wherein: the screw rod (14) and the second screw nut (19) are matched with each other, and the two groups of hinge rods (17) are inverted V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922010953.7U CN210687871U (en) | 2019-11-20 | 2019-11-20 | LED table lamp with adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922010953.7U CN210687871U (en) | 2019-11-20 | 2019-11-20 | LED table lamp with adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210687871U true CN210687871U (en) | 2020-06-05 |
Family
ID=70895634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922010953.7U Expired - Fee Related CN210687871U (en) | 2019-11-20 | 2019-11-20 | LED table lamp with adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210687871U (en) |
-
2019
- 2019-11-20 CN CN201922010953.7U patent/CN210687871U/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: 20200605 |