CN211059861U - Double-knob type adjustable lamp - Google Patents
Double-knob type adjustable lamp Download PDFInfo
- Publication number
- CN211059861U CN211059861U CN201922376463.9U CN201922376463U CN211059861U CN 211059861 U CN211059861 U CN 211059861U CN 201922376463 U CN201922376463 U CN 201922376463U CN 211059861 U CN211059861 U CN 211059861U
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- CN
- China
- Prior art keywords
- knob
- lampshade
- lamp shade
- light source
- lamp
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an adjustable lamps and lanterns of two knob formulas relates to the technical field of lamps and lanterns, has solved present lamps and lanterns and can not adjust and influence other people's technical problem easily because of the direction of illumination. The LED lamp comprises a light source, a first lamp shade, a second lamp shade and a base, wherein the light source is arranged in the first lamp shade, the first lamp shade is rotatably arranged in the second lamp shade through a first knob, and the light emergent surface of the light source is not flush with the end surface of the second lamp shade; two symmetrically arranged mounting lugs are arranged below the base, an arc-shaped notch is formed between the two mounting lugs, and the second lampshade is rotatably mounted in a mounting groove formed by the mounting lugs and the arc-shaped notch through a second knob; the top of base is equipped with a plurality of magnets. The utility model discloses rational in infrastructure, the direction of illumination is adjustable, and its simple to operate is nimble, can effectually avoid light to influence other people's problem.
Description
Technical Field
The utility model relates to a technical field of lamps and lanterns, more specifically say, it relates to an adjustable lamps and lanterns of two knob formulas.
Background
In the dormitory, each person has different work and rest time. Especially, in a university dormitory, after the lamp is turned off in the dormitory, other students want to continue to study or read books, and the students can only use the desk lamp for illumination. Most of the existing table lamps are placed on a table for use, and in order to provide better illumination for learning and reading, the illumination angles of the existing table lamps are designed to be wider. Thus, the requirement of the student on illumination during study and reading is met, but part of light often directly irradiates the beds of other students to influence the normal work and rest of the other students. And the irradiation direction of the desk lamp is fixed and cannot be adjusted, so that the light irradiating other classmates is difficult to eliminate.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to prior art, provide an adjustable lamps and lanterns of two knob formulas, the direction of illumination is adjustable, and can effectually avoid light to influence other people's problem.
The technical scheme of the utility model lies in: a double-knob type adjustable lamp comprises a light source, a first lampshade, a second lampshade and a base, wherein the light source is arranged in the first lampshade; two symmetrically arranged mounting lugs are arranged below the base, an arc-shaped notch is formed between the two mounting lugs, and the second lampshade is rotatably mounted in a mounting groove formed by the mounting lugs and the arc-shaped notch through a second knob; the top of base is equipped with a plurality of magnets.
The first knob penetrates through the mounting lug and the second lampshade in sequence and is screwed on the first lampshade, and a movable gap is arranged between the top surface of the first lampshade and the bottom surface of the second lampshade.
The operating end of the first knob is provided with first anti-skid grains.
The lateral wall of second lamp shade and the lateral wall laminating of installation ear, the second knob connects soon on the installation ear, just the tip top of second knob is tight on the lateral wall of second lamp shade.
And the operating end of the second knob is provided with second anti-skid grains.
Advantageous effects
The utility model has the advantages that: install light source pivoted in the second lamp shade, and with second lamp shade pivoted install on the base, realized respectively to the regulation of light source and second lamp shade, not only the irradiation range of adjustable light, still can adjust the direction of illumination of light, make this lamps and lanterns flexibility in the use higher, suitability and practicality stronger, can effectual reduction scattering to the light in space, avoided influencing other people's problem because of the light of scattering. In addition, because a height difference is arranged between the light-emitting surface of the light source and the port of the second lampshade, the light source is completely positioned in the second lampshade, so that the light rays emitted by the light source are concentrated, effective illumination is provided, and the light rays scattered to the space can be reduced. A plurality of magnets through the top of the base fix the lamp, the lamp can be quickly and conveniently disassembled and assembled, and the lamp is more convenient and flexible to use.
Drawings
Fig. 1 is an exploded schematic view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic sectional view of the present invention;
fig. 4 is a schematic diagram of the state change of the present invention.
Wherein: 1-light source, 2-first lampshade, 3-second lampshade, 4-base, 5-first knob, 6-magnet, 7-movable gap, 8-second knob, 41-mounting ear and 42-arc notch.
Detailed Description
The invention will now be further described with reference to the following examples, which are not intended to limit the invention in any way, and any number of modifications which may be made by anyone within the scope of the claims of the invention will still fall within the scope of the claims of the invention.
Referring to fig. 1-4, the utility model discloses a double-knob type adjustable lamp, including light source 1, still include first lamp shade 2, second lamp shade 3 and base 4. The light source 1 is mounted in a first lamp housing 2. Specifically, the light source 1 is fixedly installed in the first lamp housing 2. The first lampshade 2 is rotatably arranged in the second lampshade 3 through a first knob 5, so that the light source 1 can rotate in the second lampshade 3. The light-emitting surface of the light source 1 is not flush with the end surface of the second lampshade 3. Namely, a height difference is arranged between the light-emitting surface of the light source 1 and the port of the second lampshade 3, so that the light source 1 is completely positioned in the second lampshade 3, the emitted light is concentrated, the light scattered to the space can be reduced while the lighting requirement is met, and the problem that other people are influenced due to the overlarge light irradiation angle can be effectively avoided. In addition, by rotating the light source 1 in the second lamp housing 3, the irradiation direction of the lamp light can be changed, thereby adjusting the size of the irradiated area. When the axial direction of the light source 1 is consistent with the axial direction of the second lampshade 3, namely the light emitted by the light source 1 vertically irradiates on the port of the second lampshade 3, the irradiation range is maximum at the moment; when rotating light source 1, and make the axial of light source 1 and the axial of second lamp shade 3 when an contained angle, the partial light that light source 1 sent shines on second lamp shade 3 this moment, be blockked by second lamp shade 3, the partial light that is not blockked by second lamp shade 3 is then jetted out by the port of second lamp shade 3, thereby realized adjusting the irradiation area of lamps and lanterns, make this lamps and lanterns more nimble in the use, and still further reduction the light of scattering to the space, further avoided light to influence other people's problem.
Two symmetrically arranged mounting ears 41 are arranged below the base 4 and used for mounting the second lampshade 3. An arc-shaped notch 42 is provided between the two mounting ears 41 for fitting with the second lampshade 3, so that the second lampshade 3 can effectively rotate. The second lampshade 3 is rotatably mounted in a mounting groove formed by mounting lugs 41 and arc-shaped cutouts 42 through a second knob 8, so that the second lampshade 3 can rotate relative to the base 4. In the use, can rotate second lamp shade 3 according to the user demand, make light shine on the working face, its easy operation, great improvement the adaptability and the practicality of this lamps and lanterns.
The top of the base 4 is provided with a plurality of magnets 6. Specifically four, and four magnets 6 are uniformly embedded on the top of the base 4. Through the adsorption of magnet 6, can be to the quick convenient dismouting that carries on of this lamps and lanterns, it is more convenient nimble to use.
The first knob 5 of this embodiment sequentially penetrates the mounting ear 41 and the second lampshade 3, and is screwed on the first lampshade 2, and a movable gap 7 is arranged between the top surface of the first lampshade 2 and the bottom surface of the second lampshade 3. Specifically, the first knob 5 is screwed on the mounting lug 41, and the first knob 5 is inserted into the second lampshade 3. In addition, the cross-sectional area of the first lamp cover 2 is smaller than that of the second lamp cover 3. Namely, the first lampshade 2 is mounted in the second lampshade 3 in a hanging manner through the first knob 5. When the first knob 5 is rotated, the first lampshade 2 rotates along with the first knob 5 to drive the light source 1 to rotate in the second lampshade 3, so that the illumination area is adjusted. Preferably, the operation end of the first knob 5 is provided with a first anti-slip texture to facilitate operation.
The side wall of the second lampshade 3 is attached to the side wall of the mounting lug 41, the second knob 8 is screwed on the mounting lug 41, and the end part of the second knob 8 is tightly pressed against the side wall of the second lampshade 3. When the second lampshade 3 needs to be rotated, the second knob 8 is loosened, and the second lampshade 3 can be rotated by rotating the second lampshade 3. Preferably, the operating end of the second knob 8 is provided with a second anti-slip texture to facilitate operation.
The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.
Claims (5)
1. A double-knob type adjustable lamp comprises a light source (1), and is characterized by further comprising a first lamp shade (2), a second lamp shade (3) and a base (4), wherein the light source (1) is installed in the first lamp shade (2), the first lamp shade (2) is installed in the second lamp shade (3) in a rotating mode through a first knob (5), and a light emitting surface of the light source (1) is not flush with the end surface of the second lamp shade (3); two symmetrically arranged mounting lugs (41) are arranged below the base (4), an arc-shaped notch (42) is formed between the two mounting lugs (41), and the second lampshade (3) is rotatably mounted in a mounting groove formed by the mounting lugs (41) and the arc-shaped notch (42) through a second knob (8); the top of the base (4) is provided with a plurality of magnets (6).
2. A double-knob adjustable light fixture according to claim 1, characterized in that the first knob (5) sequentially penetrates through the mounting ear (41) and the second lampshade (3) and is screwed on the first lampshade (2), and a movable gap (7) is provided between the top surface of the first lampshade (2) and the bottom surface of the second lampshade (3).
3. A double knob adjustable light fixture according to claim 1 or 2, characterized in that the operating end of the first knob (5) is provided with a first anti-slip texture.
4. A double-knob adjustable lamp as claimed in claim 1, wherein the side wall of the second lampshade (3) is attached to the side wall of the mounting ear (41), the second knob (8) is screwed on the mounting ear (41), and the end of the second knob (8) is pressed against the side wall of the second lampshade (3).
5. A double knob adjustable light fixture according to claim 3, wherein the operating end of the second knob (8) is provided with second anti-slip threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922376463.9U CN211059861U (en) | 2019-12-26 | 2019-12-26 | Double-knob type adjustable lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922376463.9U CN211059861U (en) | 2019-12-26 | 2019-12-26 | Double-knob type adjustable lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211059861U true CN211059861U (en) | 2020-07-21 |
Family
ID=71590085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922376463.9U Expired - Fee Related CN211059861U (en) | 2019-12-26 | 2019-12-26 | Double-knob type adjustable lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211059861U (en) |
-
2019
- 2019-12-26 CN CN201922376463.9U patent/CN211059861U/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: 20200721 Termination date: 20201226 |