CN215259359U - Desk lamp convenient to adjust - Google Patents
Desk lamp convenient to adjust Download PDFInfo
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- CN215259359U CN215259359U CN202121932472.2U CN202121932472U CN215259359U CN 215259359 U CN215259359 U CN 215259359U CN 202121932472 U CN202121932472 U CN 202121932472U CN 215259359 U CN215259359 U CN 215259359U
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Abstract
The utility model belongs to the technical field of desk lamps, in particular to a desk lamp convenient to adjust, which comprises a base and a lighting lamp, wherein the lighting lamp comprises a bulb and a lamp body, the base is also provided with a bracket, and the lamp body is also provided with an adjusting mechanism; the other end of the support is connected with an adjusting mechanism, the adjusting mechanism comprises a C-shaped frame, a plurality of first fan-shaped lampshade leaves, a plurality of second fan-shaped lampshade leaves, an adjuster and a plurality of elastic sheets, the C-shaped frame is connected with the support, and the adjuster is in threaded connection with the lamp body and is positioned between the first fan-shaped lampshade leaves and the C-shaped frame; a plurality of shell fragments are the annular and evenly locate the lamp body downside, and the level of a plurality of shell fragments all is less than the fan-shaped lamp shade leaf of second, and this device can be when the use of throwing light on, and its illumination position and angle are adjusted to convenient and fast ground, can adjust the scope of illumination in a flexible way as required simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the desk lamp, concretely relates to desk lamp convenient to adjust.
Background
The desk lamp is generally an electric lamp with a base and is placed on a desktop for use, the main function of the desk lamp is mainly lighting so as to provide a light source for reading, learning and working, but along with the development of the society, the functions and the connotation of the desk lamp are continuously enriched and changed, the appearance of the modern desk lamp becomes more attractive and novel, and the desk lamp plays roles of creating atmosphere and decorating beauty in the living of a house.
Traditional desk lamp is when using, because the opening size of its lamp shade is fixed, therefore its light irradiation scope is also relatively fixed, can not adjust irradiation scope as required in a flexible way in the use, if when needs concentrated light and study the work, the great lamp shade irradiation scope of opening is big but its spotlight effect is not good, and light intensity is more weak, is unfavorable for work and study, and when there is other people to have a rest around, great irradiation scope influences other people's rest again easily, be not convenient for use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aiming at providing a desk lamp convenient to adjust, the irradiation range of the desk lamp can be flexibly adjusted according to the requirements of users and the environment in the process of using the desk lamp.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a desk lamp convenient to adjust comprises a base and an illuminating lamp, wherein the illuminating lamp comprises a bulb and a lamp body, the base is further provided with a support, and the lamp body is further provided with an adjusting mechanism;
the other end of the support is connected with the adjusting mechanism, the adjusting mechanism comprises a C-shaped frame, a plurality of first fan-shaped lampshade leaves, a plurality of second fan-shaped lampshade leaves, an adjuster and a plurality of elastic sheets, the C-shaped frame is connected with the support, the lamp body is rotatably arranged in an opening of the C-shaped frame through a damping rotating shaft, the first fan-shaped lampshade leaves and the second fan-shaped lampshade leaves are uniformly arranged on the lower side surface of the lamp body in an annular mode, the connecting point of the first fan-shaped lampshade leaves and the lamp body is higher than the connecting point of the second fan-shaped lampshade leaves and the lamp body, the first fan-shaped lampshade leaves and the second fan-shaped lampshade leaves are arranged in a staggered mode, and the adjuster is in threaded connection with the lamp body and is located between the first fan-shaped lampshade leaves and the C-shaped frame;
it is a plurality of the shell fragment is that the annular is evenly located the lamp body downside, and a plurality of the level of shell fragment all is less than second fan-shaped lamp shade leaf, the quantity and a plurality of shell fragment first fan-shaped lamp shade leaf and a plurality of the quantity sum phase-match of second fan-shaped lamp shade leaf, and a plurality of shell fragment and a plurality of first fan-shaped lamp shade leaf and a plurality of second fan-shaped lamp shade leaf one-to-one.
The bracket comprises a first supporting rod and a second supporting rod, one end of the first supporting rod is hinged with the base, the second supporting rod is hinged with the other end of the first supporting rod, and the other end of the second supporting rod is connected with the adjusting mechanism; the first supporting rod is matched with the second supporting rod to play a role in supporting the adjusting mechanism, and the lighting position and the height of the lighting lamp can be conveniently adjusted through the hinged connection mode.
Fixing bolts are arranged at the hinged position of the first supporting rod and the base and the hinged position of the first supporting rod and the second supporting rod; the fixing bolt is convenient to fix after the height of the lighting lamp is adjusted properly, and the first supporting rod and the second supporting rod are prevented from rotating automatically.
The adjuster comprises a threaded sleeve and an empty sleeve which are connected into a whole, the threaded sleeve is in threaded connection with the lamp body, and the empty sleeve is connected with one end, close to the first fan-shaped lamp shade leaf, of the threaded sleeve; threaded sleeve and lamp body threaded connection are convenient for reciprocate through pivoted mode adjustment regulator, and the free cover is used for promoting first fan-shaped lamp shade leaf and second fan-shaped lamp shade leaf.
The outer surfaces of the threaded sleeve and the hollow sleeve are provided with anti-skid threads; the anti-slip lines can increase the surface friction force of the regulator, and are more convenient to adjust and use.
The first fan-shaped lampshade leaves and the second fan-shaped lampshade leaves are elastically connected with the lamp body, and the elastic pieces are inclined from top to bottom towards one side far away from the lamp body; the mode of elastic connection does benefit to the upset of first fan-shaped lamp shade leaf and second fan-shaped lamp shade leaf more and resets, and the moving direction of regulator is complied with more to such incline mode of shell fragment.
Through the cooperation of support, C shape frame and lamp body like this, can be after placing the desk lamp, convenient and fast's adjustment light illumination angle and position do benefit to the use, and through the use of first fan-shaped lamp shade leaf, second fan-shaped lamp shade leaf, regulator and shell fragment, can adjust the illumination zone of light as required convenient and fast, satisfy in the illumination demand more.
Drawings
The invention can be further illustrated by means of non-limiting examples given in the figures.
Fig. 1 is a schematic structural diagram of an embodiment of the desk lamp of the present invention, which is convenient for adjustment.
Fig. 2 is a schematic structural diagram of an embodiment of the desk lamp according to the present invention, which is convenient for adjustment.
Fig. 3 is an enlarged schematic view of a point a in fig. 2.
Fig. 4 is a sectional view of the structure of the regulator, the first fan-shaped lampshade blade and the second fan-shaped lampshade blade of the present invention.
Fig. 5 is an enlarged schematic view of B in fig. 4.
The lamp comprises a base 1, an illuminating lamp 11, a bulb 111, a lamp body 112, a support 2, a first support rod 21, a second support rod 22, a fixing bolt 23, a C-shaped frame 3, a first fan-shaped lampshade leaf 31, a second fan-shaped lampshade leaf 32, an adjuster 33, a threaded sleeve 331, an empty sleeve 332 and an elastic sheet 34.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-5, a desk lamp convenient for adjustment comprises a base 1 and an illuminating lamp 11, wherein the illuminating lamp 11 comprises a bulb 111 and a lamp body 112, the base 1 is further provided with a support, and the lamp body 112 is further provided with an adjusting mechanism;
the other end of the support is connected with an adjusting mechanism, the adjusting mechanism comprises a C-shaped frame 3, a plurality of first fan-shaped lampshade leaves 31, a plurality of second fan-shaped lampshade leaves 32, an adjuster 33 and a plurality of elastic sheets 34, the C-shaped frame 3 is connected with the support, the lamp body 112 is rotatably arranged in an opening of the C-shaped frame 3 through a damping rotating shaft, the plurality of first fan-shaped lampshade leaves 31 and the plurality of second fan-shaped lampshade leaves 32 are uniformly arranged on the lower side surface of the lamp body 112 in an annular mode, the connecting point of the first fan-shaped lampshade leaves 31 and the lamp body 112 is higher than the connecting point of the second fan-shaped lampshade leaves 32 and the lamp body 112, the plurality of first fan-shaped lampshade leaves 31 and the plurality of second fan-shaped lampshade leaves 32 are arranged in a staggered mode, and the adjuster 33 is in threaded connection with the lamp body 112 and is arranged between the first fan-shaped lampshade leaves 31 and the C-shaped frame 3;
the plurality of spring pieces 34 are uniformly arranged on the lower side surface of the lamp body 112 in an annular shape, the horizontal heights of the plurality of spring pieces 34 are lower than those of the second fan-shaped lampshade leaves 32, the number of the spring pieces 34 is matched with the sum of the number of the plurality of first fan-shaped lampshade leaves 31 and the number of the plurality of second fan-shaped lampshade leaves 32, and the plurality of spring pieces 34 are in one-to-one correspondence with the plurality of first fan-shaped lampshade leaves 31 and the plurality of second fan-shaped lampshade leaves 32.
When the desk lamp is used for illumination, the whole desk lamp is placed at a proper position, the base 1 plays a role of supporting the support, the adjusting mechanism and the illuminating lamp 11, and meanwhile, the lower end of the base 1 is also provided with a plurality of anti-skidding negative films, so that the stability of the base 1 during placement can be further improved, after the desk lamp is placed at the proper position, the position of the support can be adjusted to adjust the positions of the illuminating lamp 11 and the C-shaped frame 3, and as the lamp body 112 of the illuminating lamp 11 is rotationally connected with the C-shaped frame 3 through the damping rotating shaft, the lamp body 112 can be directly rotated to change the illumination angle of the whole illuminating lamp 11, so that the illumination angle of the illuminating lamp 11 can be further finely adjusted after the support is adjusted, and the desk lamp is more convenient to adjust and use by matching with the rotation self-positioning characteristic of the damping rotating shaft;
when the lighting angle position of the lighting lamp 11 is properly adjusted, the lighting range of the lighting lamp 11 can be readjusted as required, for example, when the lighting range of the lighting lamp 11 needs to be narrowed, only the regulator 33 needs to be rotated to move to the side close to the first fan-shaped lampshade blade 31, at this time, the regulator 33 moves downwards to gradually push the first fan-shaped lampshade blade 31 and the second fan-shaped lampshade blade 32, because the first fan-shaped lampshade blade 31 and the second fan-shaped lampshade blade 32 are both made of elastic plastics, the first fan-shaped lampshade blade 31 and the second fan-shaped lampshade blade 32 have certain elasticity, so that the first fan-shaped lampshade blade 31 and the second fan-shaped lampshade blade 32 can be downwards overturned under the pushing of the regulator 33, and the elastic pieces 34 corresponding to the first fan-shaped lampshade blades 31 and the second fan-shaped lampshade blades 32 can also be bent under the overturning pushing force and the downward pushing force of the regulator 33, so that the lampshade opening composed of the first fan-shaped lampshade blades 31 and the second fan-shaped lampshade blades 32, the light emitted by the illuminating lamp 11 is concentrated to narrow the illumination range, so as to meet the illumination requirement;
in the same way, when the illumination range of the illumination lamp 11 needs to be increased, the adjuster 33 is only required to be turned reversely to move towards one side away from the first fan-shaped lampshade blade 31, because the plurality of first fan-shaped lampshade blades 31, the plurality of second fan-shaped lampshade blades 32 and the plurality of elastic pieces 34 lose the thrust blocking of the adjuster 33, the first fan-shaped lampshade blade 31 and the second fan-shaped lampshade blade 32 reset elastically by themselves and are matched with the reset thrust of the elastic pieces 34, the plurality of first fan-shaped lampshade blades 31 and the second fan-shaped lampshade blade 32 are turned upwards and unfolded, and then the opening of the lampshade formed by the plurality of first fan-shaped lampshade blades 31 and the plurality of second fan-shaped lampshade blades 32 is enlarged, so that the illumination range of the illumination lamp 11 is enlarged, and because the connecting point of the plurality of first fan-shaped lampshade blades 31 and the lamp body 112 is higher than the connecting point of the second fan-shaped lampshade blade 32 and the plurality of first fan-shaped lampshade blades 31 and the plurality of second fan-shaped lampshade blades 32 are arranged in a staggered manner, therefore, when the first fan-shaped lampshade leaves 31 and the second fan-shaped lampshade leaves 32 are turned over, the adjacent two first fan-shaped lampshade leaves 31 or the adjacent two second fan-shaped lampshade leaves 32 cannot block each other and influence each other, and the first fan-shaped lampshade leaves 31 and the second fan-shaped lampshade leaves 32 are matched to completely seal the interval gap, so that the adjustment and the lighting and light-gathering use are facilitated;
through the cooperation of support, C shape frame 3 and lamp body 112 like this, can be after placing the desk lamp, convenient and fast's adjustment light 11's illumination angle and position do benefit to the use, and through the use of first fan-shaped lamp shade leaf 31, second fan-shaped lamp shade leaf 32, regulator 33 and shell fragment 34, can adjust the illumination zone of light 11 as required convenient and fast, satisfy in the illumination demand more.
The bracket comprises a first supporting rod 21 and a second supporting rod 22, one end of the first supporting rod 21 is hinged with the base 1, the second supporting rod 22 is hinged with the other end of the first supporting rod 21, and the other end of the second supporting rod 22 is connected with the adjusting mechanism; the first support rod 21 can play a role in supporting the adjusting mechanism in cooperation with the second support rod 22, and the hinged connection mode facilitates the forward and backward rotation of the first support rod 21 or the second support rod 22, so as to adjust the position and height of the illuminating lamp 11 during illumination.
The hinged part of the first support rod 21 and the base 1 and the hinged part of the first support rod 21 and the second support rod 22 are both provided with fixing bolts 23; the fixing bolt 23 is convenient to screw to fix the first support rod 21 and the second support rod 22 after the lighting position and height of the lighting lamp 11 are properly adjusted, so that the first support rod and the second support rod are prevented from automatically rotating, and the lighting of the lighting lamp 11 is more stable.
The adjuster 33 comprises a threaded sleeve 331 and an empty sleeve 332 which are connected into a whole, the threaded sleeve 331 is in threaded connection with the lamp body 112, and the empty sleeve 332 is connected with one end of the threaded sleeve 331 close to the first fan-shaped lamp shade leaf 31; since the screw cap 331 is screwed to the lamp body 112, it can move up and down directly by rotating the adjuster 33, and the empty cap 332 is used to push the first and second lamp segment leaves 31 and 32.
The outer surfaces of the threaded sleeve 331 and the empty sleeve 332 are both provided with anti-skid threads; the anti-slip lines can increase the friction force on the surface of the adjuster 33, and are more convenient to rotate, adjust and use.
The first fan-shaped lampshade blades 31 and the second fan-shaped lampshade blades 32 are elastically connected with the lamp body 112, and the elastic sheets 34 are inclined from top to bottom to one side far away from the lamp body 112; first fan-shaped lamp shade leaf 31 and second fan-shaped lamp shade leaf 32 and lamp body 112 between through elastic connection's mode, do benefit to first fan-shaped lamp shade leaf 31 and the upset of second fan-shaped lamp shade leaf 32 more and reset, simultaneously because shell fragment 34 from top to bottom to keeping away from lamp body 112 one side slope, consequently its incline direction and the moving direction that the upset direction complied with regulator 33, when regulator 33 promoted shell fragment 34 like this, shell fragment 34 can be more in the same direction as the place upset, avoid mutual butt between the part.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a desk lamp convenient to adjust, includes base and light, the light includes bulb and lamp body, its characterized in that: the base is also provided with a bracket, and the lamp body is also provided with an adjusting mechanism;
the other end of the support is connected with the adjusting mechanism, the adjusting mechanism comprises a C-shaped frame, a plurality of first fan-shaped lampshade leaves, a plurality of second fan-shaped lampshade leaves, an adjuster and a plurality of elastic sheets, the C-shaped frame is connected with the support, the lamp body is rotatably arranged in an opening of the C-shaped frame through a damping rotating shaft, the first fan-shaped lampshade leaves and the second fan-shaped lampshade leaves are uniformly arranged on the lower side surface of the lamp body in an annular mode, the connecting point of the first fan-shaped lampshade leaves and the lamp body is higher than the connecting point of the second fan-shaped lampshade leaves and the lamp body, the first fan-shaped lampshade leaves and the second fan-shaped lampshade leaves are arranged in a staggered mode, and the adjuster is in threaded connection with the lamp body and is located between the first fan-shaped lampshade leaves and the C-shaped frame;
it is a plurality of the shell fragment is that the annular is evenly located the lamp body downside, and a plurality of the level of shell fragment all is less than second fan-shaped lamp shade leaf, the quantity and a plurality of shell fragment first fan-shaped lamp shade leaf and a plurality of the quantity sum phase-match of second fan-shaped lamp shade leaf, and a plurality of shell fragment and a plurality of first fan-shaped lamp shade leaf and a plurality of second fan-shaped lamp shade leaf one-to-one.
2. The desk lamp convenient to adjust as recited in claim 1, wherein: the support comprises a first supporting rod and a second supporting rod, one end of the first supporting rod is hinged to the base, the second supporting rod is hinged to the other end of the first supporting rod, and the other end of the second supporting rod is connected with the adjusting mechanism.
3. The desk lamp convenient to adjust as recited in claim 2, wherein: the first supporting rod and the hinged position of the base and the hinged position of the first supporting rod and the second supporting rod are both provided with fixing bolts.
4. The desk lamp convenient to adjust as recited in claim 1, wherein: the regulator comprises a threaded sleeve and an empty sleeve which are connected into a whole, the threaded sleeve is in threaded connection with the lamp body, and the empty sleeve is connected with one end, close to the first fan-shaped lamp shade leaf, of the threaded sleeve.
5. The desk lamp convenient to adjust as recited in claim 4, wherein: the outer surfaces of the threaded sleeve and the hollow sleeve are provided with anti-skid lines.
6. The desk lamp convenient to adjust as recited in claim 1, wherein: a plurality of first fan-shaped lamp shade leaf and a plurality of second fan-shaped lamp shade leaf all with lamp body elastic connection, a plurality of the shell fragment all from top to bottom keeps away from lamp body lopsidedness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121932472.2U CN215259359U (en) | 2021-08-17 | 2021-08-17 | Desk lamp convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121932472.2U CN215259359U (en) | 2021-08-17 | 2021-08-17 | Desk lamp convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215259359U true CN215259359U (en) | 2021-12-21 |
Family
ID=79497757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121932472.2U Active CN215259359U (en) | 2021-08-17 | 2021-08-17 | Desk lamp convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215259359U (en) |
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2021
- 2021-08-17 CN CN202121932472.2U patent/CN215259359U/en active Active
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