CN220321207U - Desk lamp convenient for adjusting illumination angle - Google Patents
Desk lamp convenient for adjusting illumination angle Download PDFInfo
- Publication number
- CN220321207U CN220321207U CN202321592084.3U CN202321592084U CN220321207U CN 220321207 U CN220321207 U CN 220321207U CN 202321592084 U CN202321592084 U CN 202321592084U CN 220321207 U CN220321207 U CN 220321207U
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- Prior art keywords
- clamping seat
- desk lamp
- adjusting
- protective cover
- illumination angle
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- 238000005286 illumination Methods 0.000 title claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000004378 air conditioning Methods 0.000 claims description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract description 2
- 235000011613 Pinus brutia Nutrition 0.000 abstract description 2
- 241000018646 Pinus brutia Species 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a desk lamp convenient for adjusting illumination angle, comprising: the support assembly comprises a base, a support rod connected to the top surface of the base and a rotating shaft connected to the top end of the support rod; the adjusting component is connected to the top of the supporting component; the adjusting component comprises a first clamping seat, a second clamping seat matched with the first clamping seat, a spring arranged at the top of the second clamping seat, a protective cover for covering the second clamping seat and the first clamping seat at the same time, an end cover connected with one end of the protective cover, and a bolt penetrating through the end cover and the first clamping seat and then connected with the protective cover; the first clamping seat and the second clamping seat are used for clamping the rotating shaft; the spring is located between the top of the second clamping seat and the inner wall of the protective cover. Above-mentioned desk lamp convenient to adjust illumination angle, simple structure, convenient to use utilizes first grip slipper, second grip slipper cooperation spring, can effectively centre gripping pivot, avoids the pine to take off and leads to unable maintenance angle of adjusting, improves the use greatly and experiences.
Description
Technical Field
The utility model relates to the technical field of desk lamps, in particular to a desk lamp convenient for adjusting illumination angles.
Background
The desk lamp is mainly placed on a desk, a desk or a bedside table, the light irradiation range of the desk lamp is relatively small and concentrated, the effect is limited around the desk lamp, and the desk lamp is convenient to read, write and save energy.
Most desk lamps are designed to be capable of adjusting the illumination angle, and the structure is mainly fixed at the turning point in a simple screw locking mode, but after a period of use, the adjusted angle cannot be maintained, and even the required angle cannot be smoothly adjusted due to loosening of the screw locking element.
Disclosure of Invention
Based on the above, the table lamp convenient for adjusting the illumination angle is simple in structure and convenient to use, and the rotating shaft can be effectively clamped by utilizing the first clamping seat and the second clamping seat to be matched with the springs, so that the phenomenon that the adjusted angle cannot be maintained due to loosening is avoided, and the use experience is greatly improved.
In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme:
a desk lamp convenient for adjusting illumination angle, comprising:
the support assembly comprises a base, a support rod connected to the top surface of the base and a rotating shaft connected to the top end of the support rod; a kind of electronic device with high-pressure air-conditioning system
An adjustment assembly coupled to a top of the support assembly; the adjusting component comprises a first clamping seat, a second clamping seat matched with the first clamping seat, a spring arranged at the top of the second clamping seat, a protective cover for covering the second clamping seat and the first clamping seat at the same time, an end cover connected with one end of the protective cover, and a bolt penetrating through the end cover and the first clamping seat and then connected with the protective cover; the first clamping seat and the second clamping seat are used for clamping the rotating shaft; the spring is located between the top of the second clamping seat and the inner wall of the protective cover, so that the second clamping seat is driven to always face the first clamping seat to be close to the first clamping seat, and the rotating shaft is tightly clamped between the second clamping seat and the first clamping seat.
Above-mentioned desk lamp convenient to adjust illumination angle, simple structure, convenient to use utilizes first grip slipper, second grip slipper cooperation spring, can effectively centre gripping pivot, avoids the pine to take off and leads to unable maintenance angle of adjusting, improves the use greatly and experiences.
In one embodiment, a first concave position is arranged at one side of the top surface of the first clamping seat at intervals; one side of the bottom surface of the second clamping seat is provided with second concave positions at intervals, the second concave positions are in one-to-one correspondence with the first concave positions, and the second concave positions are used for clamping the rotating shaft between the first concave positions.
In one embodiment, a hook is connected to a side of the first clamping seat corresponding to each first concave position, and the hook is used for being connected with the second clamping seat in a fastening manner.
In one embodiment, a positioning cylinder is connected to one side of the first clamping seat corresponding to each first concave position; and one side of the second clamping seat corresponding to each second concave position is respectively provided with an alignment notch, and the alignment notch is used for the alignment barrel to penetrate.
In one embodiment, through holes are respectively formed in two opposite sides of the end cover, and the through holes correspond to the alignment cylinders one by one; the bolt penetrates through the through hole and the inside of the alignment barrel to be connected with the protective cover.
In one embodiment, a fixing column is convexly arranged in the middle of the top surface of the second clamping seat, and the spring is sleeved with the fixing column.
Drawings
Fig. 1 is a schematic perspective view of a desk lamp according to an embodiment of the utility model, which is convenient for adjusting illumination angle;
FIG. 2 is an exploded view of the table lamp of FIG. 1 for facilitating adjustment of the illumination angle;
FIG. 3 is an exploded view of the desk lamp of FIG. 2 from another view angle to facilitate adjustment of the illumination angle;
FIG. 4 is a schematic diagram illustrating a comparison of the first clamping seat, the second clamping seat, the spring and the end cover of the desk lamp shown in FIG. 2, which is convenient for adjusting the illumination angle;
FIG. 5 is a perspective view of another view of the protective cover of the desk lamp of FIG. 2 for facilitating adjustment of the illumination angle;
fig. 6 is a schematic diagram illustrating the internal assembly of the adjusting assembly and the rotating shaft of the desk lamp shown in fig. 1, which is convenient for adjusting the illumination angle.
The drawings are marked with the following description:
10-supporting components, 11-bases, 12-supporting rods and 13-rotating shafts;
20-adjusting components, 21-first clamping seats, 211-first concave positions, 212-clamping hooks, 213-alignment barrels, 22-second clamping seats, 221-second concave positions, 222-alignment openings, 223-fixed columns, 23-springs, 24-protective covers, 25-end covers, 250-through holes and 26-bolts;
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1 to 6, a desk lamp according to an embodiment of the utility model, which is convenient for adjusting illumination angle, includes a support assembly 10, an adjusting assembly 20 connected to the top of the support assembly 10, and a lamp body 30 mounted on a side of the adjusting assembly 20 facing away from the support assembly 10; the adjusting assembly 20 is connected between the supporting assembly 10 and the lamp body 30, and can adjust the illumination angle of the lamp body 30.
The support assembly 10 comprises a base 11, a support rod 12 connected to the top surface of the base 11, and a rotating shaft 13 connected to the top end of the support rod 12. The length direction of the rotating shaft 13 is perpendicular to the length direction of the supporting rod 12, and the rotating shaft 13 is used for rotatably connecting the adjusting assembly 20.
The adjusting assembly 20 comprises a first clamping seat 21, a second clamping seat 22 matched with the first clamping seat 21, a spring 23 arranged at the top of the second clamping seat 22, a protective cover 24 covering the second clamping seat 22 and the first clamping seat 21, an end cover 25 connected with one end of the protective cover 24, and a bolt 26 penetrating through the end cover 25 and the first clamping seat 21 and then connected with the protective cover 24; the first clamping seat 21 and the second clamping seat 22 are used for clamping the rotating shaft 13. The spring 23 is located between the top of the second clamping seat 22 and the inner wall of the protective cover 24 to drive the second clamping seat 22 to approach the first clamping seat 21 all the time, so that the rotating shaft 13 is tightly clamped between the second clamping seat 22 and the first clamping seat 21, the loosening can be effectively avoided in the process of adjusting the illumination angle, and the use experience is greatly improved.
Specifically, as shown in fig. 4, first concave portions 211 are disposed at intervals on one side of the top surface of the first clamping seat 21, and hooks 212 are respectively connected to one side of the first clamping seat 21 corresponding to each first concave portion 211. One side of the bottom surface of the second clamping seat 22 is provided with second concave positions 221 at intervals, the second concave positions 221 are in one-to-one correspondence with the first concave positions 211, and the rotary shaft 13 is clamped between the second concave positions 221 and the first concave positions 211. The hook 212 is used for being connected with the second clamping seat 22 in a snap manner so as to realize the matching connection between the second clamping seat 22 and the first clamping seat 21, so that the whole adjusting assembly 20 can rotate around the rotating shaft 13 to realize the adjustment of the illumination angle.
Further, the first clamping seat 21 is connected to a positioning cylinder 213 at a side corresponding to each first concave 211, and the inside of the positioning cylinder 213 is completely penetrated. The second clamping seat 22 is provided with alignment notches 222 on one side corresponding to each second concave 221, and the alignment notches 222 are used for the alignment barrel 213 to penetrate through to limit the relative position between the second clamping seat 22 and the first clamping seat 21. Still further, in the present embodiment, the middle portion of the top surface of the second clamping seat 22 is convexly provided with a fixing column 223, and the spring 23 is sleeved with the fixing column 223.
In this embodiment, via holes 250 are respectively disposed on two opposite sides of the end cover 25, and the via holes 250 are in one-to-one correspondence with the alignment cylinders 213; during assembly, the bolts 26 penetrate through the through holes 250 and the inside of the alignment barrel 213 to connect the protective cover 24, so as to realize the connection and installation of the end cover 25, the first clamping seat 21, the second clamping seat 22, the spring 23 and the protective cover 24. The bottom surface of end cover 25 is connected with switching post 27, and switching post 27 is used for connecting lamp body 30.
In the present embodiment, a through hole 240 is disposed at one side of the protection cover 24, and the rotation shaft 13 is inserted through the through hole 240 and then is clamped between the first concave portion 211 and the second concave portion 221. The inside opposite sides of safety cover 24 are equipped with connecting seat 241 respectively, and connecting seat 241 is used for mating connection bolt 26.
The desk lamp convenient for adjusting the illumination angle is simple in structure and convenient to use, the rotating shaft 13 can be effectively clamped by utilizing the first clamping seat 21 and the second clamping seat 22 to be matched with the spring 23, and the situation that the adjusted angle cannot be maintained due to loosening is avoided, so that the use experience is greatly improved.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (6)
1. A desk lamp convenient for adjusting illumination angle, comprising:
the support assembly comprises a base, a support rod connected to the top surface of the base and a rotating shaft connected to the top end of the support rod; a kind of electronic device with high-pressure air-conditioning system
An adjustment assembly coupled to a top of the support assembly; the adjusting component comprises a first clamping seat, a second clamping seat matched with the first clamping seat, a spring arranged at the top of the second clamping seat, a protective cover for covering the second clamping seat and the first clamping seat at the same time, an end cover connected with one end of the protective cover, and a bolt penetrating through the end cover and the first clamping seat and then connected with the protective cover; the first clamping seat and the second clamping seat are used for clamping the rotating shaft; the spring is located between the top of the second clamping seat and the inner wall of the protective cover, so that the second clamping seat is driven to always face the first clamping seat to be close to the first clamping seat, and the rotating shaft is tightly clamped between the second clamping seat and the first clamping seat.
2. The desk lamp convenient for adjusting the illumination angle according to claim 1, wherein a first concave position is arranged at one side of the top surface of the first clamping seat at intervals; one side of the bottom surface of the second clamping seat is provided with second concave positions at intervals, the second concave positions are in one-to-one correspondence with the first concave positions, and the second concave positions are used for clamping the rotating shaft between the first concave positions.
3. The desk lamp as claimed in claim 2, wherein a hook is connected to a side of the first clamping seat corresponding to each of the first concave portions, and the hook is used for connecting the second clamping seat in a snap-fit manner.
4. The desk lamp convenient for adjusting the illumination angle according to claim 2, wherein one side of the first clamping seat corresponding to each first concave position is respectively connected with an alignment cylinder; and one side of the second clamping seat corresponding to each second concave position is respectively provided with an alignment notch, and the alignment notch is used for the alignment barrel to penetrate.
5. The desk lamp convenient for adjusting the illumination angle according to claim 4, wherein through holes are respectively arranged on two opposite sides of the end cover, and the through holes are in one-to-one correspondence with the alignment cylinders; the bolt penetrates through the through hole and the inside of the alignment barrel to be connected with the protective cover.
6. The desk lamp convenient to adjust the illumination angle according to claim 1, wherein a fixing column is convexly arranged in the middle of the top surface of the second clamping seat, and the fixing column is sleeved with the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321592084.3U CN220321207U (en) | 2023-06-20 | 2023-06-20 | Desk lamp convenient for adjusting illumination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321592084.3U CN220321207U (en) | 2023-06-20 | 2023-06-20 | Desk lamp convenient for adjusting illumination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220321207U true CN220321207U (en) | 2024-01-09 |
Family
ID=89420554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321592084.3U Active CN220321207U (en) | 2023-06-20 | 2023-06-20 | Desk lamp convenient for adjusting illumination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220321207U (en) |
-
2023
- 2023-06-20 CN CN202321592084.3U patent/CN220321207U/en active Active
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