CN212901047U - Portable desk lamp of angularly adjustable - Google Patents
Portable desk lamp of angularly adjustable Download PDFInfo
- Publication number
- CN212901047U CN212901047U CN202022419907.5U CN202022419907U CN212901047U CN 212901047 U CN212901047 U CN 212901047U CN 202022419907 U CN202022419907 U CN 202022419907U CN 212901047 U CN212901047 U CN 212901047U
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- desk lamp
- groove
- rotating shaft
- rectangular
- wall
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- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005286 illumination Methods 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
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the technical field of lighting equipment, and discloses a portable desk lamp with adjustable angle, which comprises a portable desk lamp, wherein the portable desk lamp comprises a base, the upper surface of the base is provided with a switch, the upper surface of the base is provided with a first circular groove, the side surface of the inner wall of the first circular groove is provided with a threaded hole, the side surface of the inner wall of the threaded hole is in threaded connection with a threaded rod, the upper surface of the threaded rod is fixedly connected with a first rotating shaft, the upper surface of the first rotating shaft is provided with a second circular groove, a circular perforation is clamped through the elasticity of a second spring block, at the moment, the three directions of the spring blocks are moved oppositely, so that a third rotating shaft is inserted into a fourth circular groove, thereby the three clamping perforation of the spring blocks is convenient for the rotation of an LED lamp, the portable desk lamp is convenient to install and disassemble by the mode, the use is more convenient.
Description
Technical Field
The utility model relates to a lighting apparatus technical field specifically is a portable desk lamp of angularly adjustable.
Background
The desk lamp is an electric lamp with a base and is placed on a desk, so that the desk lamp is small, exquisite and convenient to carry. The desk lamp mainly has the function of illumination, and is convenient for reading, learning and working. With the continuous development of the appearance and the shape of the desk lamp, the desk lamp far surpasses the value of the desk lamp, and the desk lamp becomes an artwork.
When the traditional desk lamp needs to be moved when being moved, the desk lamp occupies a large area of the ground and is fragile, so that the desk lamp cannot be placed together with other goods, and is inconvenient to carry, and therefore the portable desk lamp with the adjustable angle is needed urgently.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a portable desk lamp of angularly adjustable possesses advantages such as convenient to detach and removal, has solved traditional desk lamp when the condition that needs remove such as moving, because of the desk lamp account for the great and comparatively fragile on ground, leads to unable and other goods etc. to place together, comparatively inconvenient problem when the transport.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the portable desk lamp with the adjustable angle comprises a portable desk lamp body, wherein a switch is arranged on the upper surface of the base, a first circular groove is formed in the upper surface of the base, a threaded hole is formed in the side surface of the inner wall of the first circular groove, a threaded rod is connected to the side surface of the inner wall of the threaded hole in a threaded manner, a first rotating shaft is fixedly connected to the upper surface of the threaded rod, a second circular groove is formed in the upper surface of the first rotating shaft, and a third circular groove is formed in the center of the side surface of the inner wall;
an adjusting device is arranged in the portable desk lamp;
a rotating device is arranged in the portable table lamp.
Preferably, adjusting device includes pivot two, pivot two accords with two sizes of circular recess, two lateral surfaces of pivot and two inner wall sides sliding connection of circular recess, the equal fixedly connected with spring block one of side around the pivot two, spring block one accords with three sizes of circular recess, two a spring block lateral surface all with three inner wall sides sliding connection of circular recess, two last fixed surface of pivot is connected with the rectangular block, rectangular recess one has been seted up to the rectangular block upper surface, rectangular recess two has all been seted up to the side around the rectangular recess inner wall, two circular perforation has all been seted up to two faces that the two inner walls of rectangular recess deviate from.
Preferably, the rotating device comprises a rectangular fixture block, the front side and the rear side of the rectangular fixture block are fixedly connected with a spring block II, the spring block II conforms to the size of a circular perforation, the outer side surface of the rectangular fixture block is in sliding connection with the side surface of the inner wall of the rectangular groove II, a circle center groove IV is formed in the upper surface of the rectangular fixture block, a groove is formed in the center of the side surface of the inner wall of the circle center groove IV, two spring blocks III are slidably connected to the side surface of the inner wall of the groove, a rotating shaft III is fixedly connected to two opposite surfaces of the spring blocks III, the rotating shaft III conforms to the size of the circle center groove IV, the outer side surface of the rotating shaft III is in sliding connection with the side surface of the inner wall of the circle center.
(III) advantageous effects
Compared with the prior art, the utility model provides a portable desk lamp of angularly adjustable possesses following beneficial effect:
1. the portable desk lamp with the adjustable angle is characterized in that a threaded rod is screwed with a threaded hole manually, two spring blocks move in the opposite direction at the moment, a rotating shaft II is inserted into a circular groove II, the inner walls of the circular groove III are clamped through the elasticity of the spring block I, the two spring blocks move in the opposite direction at the moment, a rectangular clamping block is inserted into the two rectangular groove II, a circular through hole is clamped through the elasticity of the spring block II, the spring block three-way opposite direction moves, the rotating shaft III is inserted into a circle center groove IV, the spring block three-way clamping through hole is formed, the LED lamp is convenient to rotate, the portable desk lamp is convenient to mount and dismount through the mode, the traditional desk lamp needs to be manually taken when being carried, the occupied area is large, and the portable desk lamp is inconvenient to mount and dismount and carry, the use is more convenient.
2. This portable desk lamp of angularly adjustable, through above-mentioned mode, the accessible is manual with two to relative direction removals of spring block to dismantle rotating device, thereby be convenient for dismantle the LED lamp get off observe and watch, it is more convenient to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a structure of a rotating shaft of the present invention;
FIG. 3 is a schematic structural view of the adjusting device of the present invention;
fig. 4 is a schematic structural view of the rotating device of the present invention.
In the figure: the LED lamp comprises a portable desk lamp 1, an adjusting device 2, a rotating device 3, a base 101, a first 102 circular groove, a threaded hole 103, a switch 104, a threaded rod 105, a first 106 rotating shaft, a second 107 circular groove, a third 108 circular groove, a second 201 rotating shaft, a first 202 spring block, a rectangular 203 block, a first 204 rectangular groove, a second 205 rectangular groove, a circular 206 perforation, a rectangular 301 fixture block, a fourth 302 circular groove, a second 303 spring block, a third 304 spring block, a third 305 rotating shaft, a rectangular 306 rod and an LED 307 lamp.
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 to 4, the present invention provides the following technical solutions: the portable desk lamp with the adjustable angle comprises a portable desk lamp 1, wherein the portable desk lamp 1 comprises a base 101, a switch 104 is arranged on the upper surface of the base 101, a first circular groove 102 is formed in the upper surface of the base 101, a threaded hole 103 is formed in the side surface of the inner wall of the first circular groove 102, a threaded rod 105 is connected to the side surface of the inner wall of the threaded hole 103 in a threaded manner, a first rotating shaft 106 is fixedly connected to the upper surface of the threaded rod 105, a second circular groove 107 is formed in the upper surface of the first rotating shaft 106, and a third circular groove;
an adjusting device 2 is arranged in the portable desk lamp 1;
the portable desk lamp 1 is internally provided with a rotating device 3.
The adjusting device 2 comprises a second rotating shaft 201, the second rotating shaft 201 conforms to the size of the second circular groove 107, the outer side surface of the second rotating shaft 201 is in sliding connection with the side surface of the inner wall of the second circular groove 107, the front side surface and the rear side surface of the second rotating shaft 201 are fixedly connected with a first spring block 202, the first spring block 202 conforms to the size of the third circular groove 108, the outer side surfaces of the first spring blocks 202 are in sliding connection with the side surface of the inner wall of the third circular groove 108, the upper surface of the second rotating shaft 201 is fixedly connected with a rectangular block 203, the upper surface of the rectangular block 203 is provided with a first rectangular groove 204, the front side surface and the rear side surface of the inner wall of the first rectangular groove 204 are provided with a second rectangular groove 205, two opposite surfaces of the inner walls of the second rectangular grooves 205 are provided with circular through holes 206, the rotating device 3 comprises a rectangular fixture block 301, the front side surface, the upper surface of the rectangular fixture block 301 is provided with a circle center groove four 302, the center of the side surface of the inner wall of the circle center groove four 302 is provided with a groove, the side surface of the inner wall of the groove is connected with two spring blocks three 304 in a sliding way, two opposite surfaces of the two spring blocks three 304 are fixedly connected with a rotating shaft three 305, the rotating shaft three 305 is consistent with the size of the circle center groove four 302, the outer side surface of the rotating shaft three 305 is connected with the side surface of the inner wall of the circle center groove four 302 in a sliding way, the upper surface of the rotating shaft three 305 is fixedly connected with a rectangular rod 306, the upper surface of the rectangular rod 306 is fixedly connected with an LED lamp 307, the threaded rod 105 is screwed with the threaded hole 103 manually, at the moment, the two spring blocks one 202 move towards opposite directions, the rotating shaft two 201 is inserted into the circular groove two 107, the inner wall of the circular groove three 108 is, the round through hole 206 is clamped by the elastic force of the second spring block 303, and at the moment, the third spring block 304 is moved towards the opposite direction, so that the third rotating shaft 305 is inserted into the fourth circle center groove 302, and the third spring block 304 is clamped with the through hole, thereby facilitating the rotation of the LED lamp 307.
When in use:
the first step is as follows: the threaded rod 105 is screwed into the threaded hole 103 manually, at the moment, the two first spring blocks 202 move towards opposite directions, the second rotating shaft 201 is inserted into the two circular grooves 107, the inner walls of the circular grooves 108 are clamped through the elastic force of the first spring blocks 202, the two second spring blocks 303 move towards opposite directions, the rectangular clamping blocks 301 are inserted into the two rectangular grooves 205, the circular through holes 206 are clamped through the elastic force of the second spring blocks 303, the third spring blocks 304 move towards opposite directions, the third rotating shaft 305 is inserted into the four circle-center grooves 302, the third spring blocks 304 are clamped through holes, the LED lamp 307 can rotate conveniently, and through the mode, the portable table lamp 1 is convenient to mount and dismount, the traditional table lamp needs to be manually extracted when being carried, the occupied area is large, and the portable table lamp 1 is inconvenient to dismount, mount and carry, the use is more convenient.
The second step is that: through the mode, the two spring blocks 303 can be manually moved to opposite directions through the two spring blocks, so that the rotating device 3 is detached, the LED lamp 307 is detached conveniently for observation and watching, and the use is more convenient.
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 a portable desk lamp of angularly adjustable, includes portable desk lamp (1), portable desk lamp (1) includes base (101), base (101) upper surface is equipped with switch (104), circular recess (102) have been seted up to base (101) upper surface, threaded hole (103), its characterized in that are seted up to circular recess (102) inner wall side: a threaded rod (105) is connected to the side face of the inner wall of the threaded hole (103) in a threaded manner, a first rotating shaft (106) is fixedly connected to the upper surface of the threaded rod (105), a second circular groove (107) is formed in the upper surface of the first rotating shaft (106), and a third circular groove (108) is formed in the center of the side face of the inner wall of the second circular groove (107);
an adjusting device (2) is arranged in the portable desk lamp (1);
a rotating device (3) is arranged in the portable desk lamp (1).
2. The portable desk lamp with adjustable angle as set forth in claim 1, wherein: the adjusting device (2) comprises a second rotating shaft (201), the second rotating shaft (201) is matched with the second circular groove (107) in size, the outer side face of the second rotating shaft (201) is in sliding connection with the side face of the inner wall of the second circular groove (107), the front side face and the rear side face of the second rotating shaft (201) are fixedly connected with a first spring block (202), the first spring block (202) is matched with a third circular groove (108) in size, and the outer side faces of the first spring blocks (202) are in sliding connection with the side face of the inner wall of the third circular groove (108).
3. The portable desk lamp with adjustable angle of claim 2, wherein: fixed surface is connected with rectangular block (203) on two (201) of pivot, rectangular groove one (204) have been seted up to rectangular block (203) upper surface, rectangular groove two (205) have all been seted up to the side around rectangular groove one (204) inner wall, two circular perforation (206) have all been seted up to two faces that the two (205) inner walls of rectangular groove deviate from mutually.
4. The portable desk lamp with adjustable angle as set forth in claim 1, wherein: the rotating device (3) comprises a rectangular clamping block (301), the front side face and the rear side face of the rectangular clamping block (301) are fixedly connected with a second spring block (303), the size of the second spring block (303) is matched with that of the circular through hole (206), and the outer side face of the rectangular clamping block (301) is in sliding connection with the side face of the inner wall of the second rectangular groove (205).
5. The portable desk lamp with adjustable angle of claim 4, wherein: the upper surface of the rectangular fixture block (301) is provided with a circle center groove IV (302), the center of the side surface of the inner wall of the circle center groove IV (302) is provided with a groove, the side surface of the inner wall of the groove is slidably connected with two spring blocks III (304), two opposite surfaces of the two spring blocks III (304) are fixedly connected with a rotating shaft III (305), and the size of the rotating shaft III (305) is consistent with that of the circle center groove IV (302).
6. The portable desk lamp with adjustable angle of claim 5, wherein: the outer side face of the third rotating shaft (305) is connected with the inner wall side face of the fourth circle center groove (302) in a sliding mode, the upper surface of the third rotating shaft (305) is fixedly connected with a rectangular rod (306), and the upper surface of the rectangular rod (306) is fixedly connected with an LED lamp (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022419907.5U CN212901047U (en) | 2020-10-27 | 2020-10-27 | Portable desk lamp of angularly adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022419907.5U CN212901047U (en) | 2020-10-27 | 2020-10-27 | Portable desk lamp of angularly adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212901047U true CN212901047U (en) | 2021-04-06 |
Family
ID=75261115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022419907.5U Expired - Fee Related CN212901047U (en) | 2020-10-27 | 2020-10-27 | Portable desk lamp of angularly adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212901047U (en) |
-
2020
- 2020-10-27 CN CN202022419907.5U patent/CN212901047U/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: 20210406 |