CN219955217U - Desk lamp with multi-angle adjustable structure - Google Patents
Desk lamp with multi-angle adjustable structure Download PDFInfo
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- CN219955217U CN219955217U CN202321224598.3U CN202321224598U CN219955217U CN 219955217 U CN219955217 U CN 219955217U CN 202321224598 U CN202321224598 U CN 202321224598U CN 219955217 U CN219955217 U CN 219955217U
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 238000013016 damping Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a desk lamp with a multi-angle adjustable structure, which comprises a base, a bracket component and a light-emitting part which are sequentially connected, wherein a first rotary structure capable of rotating circumferentially is arranged between the base and the bracket component; the bracket component is provided with a second rotating structure, and the rotating direction of the second rotating structure is vertical to the rotating direction of the first rotating structure; the tail end of the main body shell of the luminous part is provided with a touch switch component, and the main body shell is internally provided with a luminous component. The desk lamp provided by the utility model is provided with the two angle adjusting structures, the first angle adjusting structure enables the bracket component to rotate circumferentially, the second angle adjusting structure enables the light-emitting part to swing up and down, and the multi-angle adjustment of the light-emitting part can be met through the two angle adjusting structures. The second rotating structure adopts the mutually meshed circular insections to realize the up-and-down swinging motion of the luminous part, and the mutually meshed circular insections are oriented after rotating, so that compared with the damping rotating shaft structure, the direction adjustment is more convenient.
Description
Technical Field
The utility model relates to a desk lamp, in particular to a desk lamp with a multi-angle adjustable structure.
Background
The desk lamp mainly refers to an electric lamp which is placed on a desk and provided with a base, and mainly plays a role in illumination so that a user can conveniently read, learn, work and the like, and along with the continuous development of the appearance model of the desk lamp, the desk lamp is gradually changed into an artwork from an original illumination tool, so that the effects of building indoor atmosphere and decorating the living room environment are achieved.
The traditional desk lamp is generally placed on a plane for use when in use, and the illumination direction of the desk lamp is often adjusted according to needs when working or reading, the common adjusting mode is generally to directly move the desk lamp for adjustment or add a damping rotating shaft to the desk lamp, the former is very inconvenient for adjusting the desk lamp by repeatedly moving the desk lamp, the latter is inconvenient for pulling the desk lamp by force when adjusting the desk lamp, and the damping rotating shaft is easy to age in the long-term pulling use process to lose damping force, so that the desk lamp can automatically rotate to influence the use after adjustment, and therefore the demand of adjusting the desk lamp can not be met.
Therefore, there is a need for an improvement in the angle adjusting structure of the conventional desk lamp.
Disclosure of Invention
Aiming at the defects in the prior art, the technical problem to be solved by the utility model is to provide the table lamp with the multi-angle adjustable structure, and the purpose of designing the table lamp is as follows: firstly, increase the life of desk lamp angle adjustment structure, secondly, desk lamp can the multi-angle adjustment.
In order to solve the technical problems, the utility model is realized by the following scheme: the utility model relates to a desk lamp with a multi-angle adjustable structure, which comprises a base, a bracket component and a light-emitting part which are sequentially connected, wherein a first rotary structure capable of rotating circumferentially is arranged between the base and the bracket component;
the bracket component is provided with a second rotating structure, and the rotating direction of the second rotating structure is perpendicular to the rotating direction of the first rotating structure;
the touch switch assembly is arranged at the tail end of the main body shell of the luminous part, and the luminous assembly is arranged in the main body shell.
Further, the upper end of the rod part of the base is connected with a double-head threaded connecting piece;
the bracket assembly includes:
the first rotating piece is provided with a clamping groove at the lower end, a first right-angle groove is formed at one side of the upper end of the first rotating piece, and a first circular tooth pattern is formed on the side surface of the first right-angle groove;
the clamping groove is defined in an upper opening of the internal threaded connecting piece, the first rotating piece can do circumferential rotation, and a first rotating structure is formed between the first rotating piece and the internal threaded connecting piece;
the second rotating piece is provided with a second right-angle groove, a second circular insection is arranged on the side face of the second right-angle groove, the first right-angle groove and the second right-angle groove are mutually buckled and then connected with each other through the shaft connecting piece, the first circular insection is meshed with the second circular insection after connection, and a second rotating structure is formed after connection of the first rotating piece and the second rotating piece.
Further, the clamping groove is sleeved with a silica gel ring.
Further, the upper end of the second rotating piece is provided with a positioning groove and a positioning connecting block with an upper bulge.
Compared with the prior art, the utility model has the beneficial effects that:
1. the desk lamp provided by the utility model is provided with the two angle adjusting structures, the first angle adjusting structure enables the bracket component to rotate circumferentially, the second angle adjusting structure enables the light-emitting part to swing up and down, and the multi-angle adjustment of the light-emitting part can be met through the two angle adjusting structures.
2. The first rotating structure of the utility model adopts a limiting mode to enable the bracket component to rotate circumferentially.
3. The second rotating structure adopts the mutually meshed circular insections to realize the up-and-down swinging motion of the luminous part, and the mutually meshed circular insections are oriented after rotating, so that compared with the damping rotating shaft structure, the direction adjustment is more convenient.
Drawings
Fig. 1 is a cross-sectional view of a desk lamp of the present utility model.
Fig. 2 is an exploded view of the desk lamp of the present utility model.
Fig. 3 is an enlarged view of the structure of the switch assembly of fig. 2.
Fig. 4 is an exploded view of the front stage structure of the light emitting part in fig. 2.
Fig. 5 is an enlarged view of the bracket assembly of fig. 2.
Fig. 6 is a block diagram of a base of the present utility model.
The reference numerals in the drawings: the touch-controlled switch assembly 1, the main body case 2, the long screw 3, the LED mounting 4, the first sealing ring 5, the second sealing ring 6, the lens adjusting case 7, the third sealing ring 8, the fourth sealing ring 9, the lens adjusting ring 10, the tail cover 11, the touch piece mounting 12, the touch piece 13, the sixth sealing ring 14, the touch circuit board 15, the long screw connecting piece 16, the lens 20, the sleeve head 21, the fifth sealing ring 22, the photomask 23, the second rotating piece 24, the first rotating piece 25, the internal thread connecting piece 26, the silica gel ring 27, the double thread connecting piece 28, the base 30, the light emitting part 200, the positioning groove 241, the positioning connecting piece 242, the clamping groove 251, the first circular insection 252 and the bracket assembly 300.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described in the following with reference to the drawings in the embodiments of the present utility model, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, and thus the protection scope of the present utility model is more clearly and clearly defined. It should be apparent that the described embodiments of the utility model are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Example 1 the specific structure of the utility model is as follows:
referring to fig. 1-6, the desk lamp with the multi-angle adjustable structure of the present utility model includes a base 30, a bracket assembly 300 and a light emitting portion 200 connected in sequence, wherein a first rotary structure capable of rotating circumferentially is provided between the base 30 and the bracket assembly 300;
the bracket assembly 300 has a second rotation structure thereon, and the rotation direction of the second rotation structure is perpendicular to the rotation direction of the first rotation structure;
the touch switch assembly 1 is installed at the tail end of the main body casing of the light emitting part 200, and the light emitting assembly is installed in the main body casing 2.
A preferred technical scheme of the embodiment is as follows: the upper end of the rod part of the base 30 is connected with a double-head threaded connecting piece 28;
the bracket assembly 300 includes:
a first rotating member 25, wherein a clamping groove 251 is formed at the lower end of the first rotating member 25, a first right-angle groove is formed at one side of the upper end of the first rotating member, and a first circular tooth 252 is formed at the side surface of the first right-angle groove;
an internal thread connecting piece 26 connected with the upper external thread of the double-head thread connecting piece 28, wherein the clamping groove 251 is defined in the upper opening of the internal thread connecting piece 26, the first rotating piece 25 can rotate circumferentially, and a first rotating structure is formed between the first rotating piece 25 and the internal thread connecting piece 26;
the second rotating member 24 is provided with a second right-angle groove, a second circular tooth trace is arranged on the side surface of the second right-angle groove, the first right-angle groove and the second right-angle groove are mutually buckled and then connected with the first rotating member 25 and the second rotating member 24 through a shaft connecting member, the first circular tooth trace 252 is meshed with the second circular tooth trace after connection, and the first rotating member 25 and the second rotating member 24 are connected to form a second rotating structure.
A preferred technical scheme of the embodiment is as follows: the clamping groove 251 is sleeved with a silica gel ring 27.
A preferred technical scheme of the embodiment is as follows: the upper end of the second rotating member 24 has a positioning slot 241 and an upper protruding positioning connection block 242. The main body case 2 has a protrusion engaged with the positioning groove 241 at a connection end thereof with the second rotation member 24, and the positioning groove 241 is engaged with the protrusion to fix the positioning connection block 242 with the protrusion by a screw.
Example 2:
as shown in fig. 1-6, the silica gel ring 27 is sleeved on the clamping groove 251, the internal thread connecting piece 26 is sleeved on the upper end of the first rotating piece 25, the lower end of the first rotating piece 25 is limited by the upper opening of the internal thread connecting piece 26, and the internal thread connecting piece 26 is screwed on the double-head thread connecting piece 28 so that the first rotating piece 25 does not shake. Since the silica gel ring 27 is sleeved on the clamping groove 251, the silica gel ring 27 has a resistance effect, and the first rotating member 25 can be oriented by the effect of the silica gel ring 27 when rotating.
As shown in fig. 5, the second rotation member 24 is provided with a clearance groove on each of the upper and lower sides of the second right angle groove, and the clearance groove can rotate the second rotation member 24. The second rotor 24 is rotated to be oriented with the engaged first circular insections and second circular insections engaged with one another.
The light emitting part 200 can be horizontally and circumferentially rotated by the first rotating structure, and the light emitting part 200 can be rotated perpendicular to the horizontal plane by the second rotating structure.
Example 3:
as shown in fig. 3, the touch switch assembly 1 is used for controlling the on-off and brightness of the LED lamp. The touch switch assembly 1 comprises a tail cover 11, a touch piece mounting piece 12, a touch piece 13, a sixth sealing ring 14, a touch circuit board 15 and a long screw connecting piece 16, wherein an assembly formed after the touch piece 13 is fixed on the touch piece mounting piece 12 is arranged in a step cavity of the tail cover 11, the sixth sealing ring 14 is sleeved on the tail cover 11, and the touch circuit board 15 is mounted on a circular plate of the long screw connecting piece 16 and is in contact with the touch piece 13. The long screw connection 16 is covered on the tail cap 11 and fixed by screws.
The touch switch assembly 1 is fixed on the main body shell 2 through the long screw 3 after being installed, a plurality of gaps are formed in one end of the main body shell 2, which faces away from the touch switch assembly 1, and the LED mounting piece 4 is installed on the LED circuit board and then is installed in the main body shell 2. The main body shell 2 is provided with two first grooves, the two first grooves are sleeved with a first sealing ring 5 and a second sealing ring 6 respectively, then the lens adjusting shell 7 is arranged, the lens adjusting shell 7 is provided with an inclined adjusting hole and two second grooves, and the two second grooves are sleeved with a third sealing ring 8 and a fourth sealing ring 9 respectively. A lens 20 is arranged behind the lens adjusting ring 10 to form a lens assembly, limit posts are distributed on the outer side surface ring array of the lens adjusting ring 10, the number of the limit posts is the same as that of the inclined adjusting holes, the limit posts are placed in the inclined adjusting holes, the lens adjusting shell 7 is rotated to drive the limit posts to move, and then the lens assembly is driven to move.
The lens 20 has a planar surface on one side and a convex surface on the other side, with the planar surface facing the light source.
The collet 21 is connected with the body housing 2 to define the lens-accommodating housing 7, and the lens-accommodating housing 7 is rotatable. The sleeve head 21 is provided with a third groove, a fifth sealing ring 22 is sleeved on the third groove, and a photomask 23 is fixed at the outer end of the sleeve head 21 through screws.
In summary, the desk lamp of the utility model has two angle adjusting structures, the first angle adjusting structure enables the bracket component to rotate circumferentially, the second angle adjusting structure enables the light-emitting part to swing up and down, and the two angle adjusting structures can meet the requirement of multi-angle adjustment of the light-emitting part. The first rotating structure of the utility model adopts a limiting mode to enable the bracket component to rotate circumferentially. The second rotating structure adopts the mutually meshed circular insections to realize the up-and-down swinging motion of the luminous part, and the mutually meshed circular insections are oriented after rotating, so that compared with the damping rotating shaft structure, the direction adjustment is more convenient.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the utility model.
Claims (4)
1. The desk lamp with the multi-angle adjustable structure comprises a base (30), a bracket assembly (300) and a light-emitting part (200) which are sequentially connected, and is characterized in that a first rotary structure capable of rotating circumferentially is arranged between the base (30) and the bracket assembly (300);
the bracket assembly (300) is provided with a second rotating structure, and the rotating direction of the second rotating structure is perpendicular to the rotating direction of the first rotating structure;
the touch switch assembly (1) is arranged at the tail end of the main body shell of the light-emitting part (200), and the light-emitting assembly is arranged in the main body shell.
2. The desk lamp with the multi-angle adjustable structure according to claim 1, wherein a double-head threaded connecting piece (28) is connected to the upper end of the rod part of the base (30);
the bracket assembly (300) includes:
a first rotating member (25), wherein a clamping groove (251) is formed at the lower end of the first rotating member (25), a first right-angle groove is formed at one side of the upper end of the first rotating member, and a first circular tooth pattern (252) is formed on the side surface of the first right-angle groove;
the internal thread connecting piece (26) is connected with the upper external thread of the double-head thread connecting piece (28), the clamping groove (251) is limited in the upper opening of the internal thread connecting piece (26) and the first rotating piece (25) can do circumferential rotation, and a first rotating structure is formed between the first rotating piece (25) and the internal thread connecting piece (26);
the second rotating piece (24) is provided with a second right-angle groove, a second circular insection is arranged on the side face of the second right-angle groove, the first right-angle groove and the second right-angle groove are mutually buckled and then connected with the second rotating piece (24) through a shaft connecting piece, the first circular insection (252) is meshed with the second circular insection after connection, and the first rotating piece (25) and the second rotating piece (24) are connected to form a second rotating structure.
3. A desk lamp with a multi-angle adjustable structure as claimed in claim 2, characterized in that the clamping groove (251) is sleeved with a silica gel ring (27).
4. The desk lamp with the multi-angle adjustable structure according to claim 2, wherein the upper end of the second rotating member (24) is provided with a positioning groove (241) and an upper protruding positioning connection block (242).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224598.3U CN219955217U (en) | 2023-05-19 | 2023-05-19 | Desk lamp with multi-angle adjustable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224598.3U CN219955217U (en) | 2023-05-19 | 2023-05-19 | Desk lamp with multi-angle adjustable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219955217U true CN219955217U (en) | 2023-11-03 |
Family
ID=88540181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321224598.3U Active CN219955217U (en) | 2023-05-19 | 2023-05-19 | Desk lamp with multi-angle adjustable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219955217U (en) |
-
2023
- 2023-05-19 CN CN202321224598.3U patent/CN219955217U/en active Active
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| GR01 | Patent grant | ||
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