CN213453219U - Height-adjustable down lamp - Google Patents
Height-adjustable down lamp Download PDFInfo
- Publication number
- CN213453219U CN213453219U CN202022811986.4U CN202022811986U CN213453219U CN 213453219 U CN213453219 U CN 213453219U CN 202022811986 U CN202022811986 U CN 202022811986U CN 213453219 U CN213453219 U CN 213453219U
- Authority
- CN
- China
- Prior art keywords
- adjusting
- height
- down lamp
- adjusting piece
- tooth surface
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model provides a down lamp with adjustable height, it includes: the height adjusting mechanism comprises a down lamp body, a clamp spring and a height adjusting structure for connecting the down lamp body and the clamp spring; the height adjustment structure includes: the first adjusting piece is fixed on the down lamp body, and the clamp spring is mounted on the third adjusting piece; the second adjusting member is slidably mounted to the first adjusting member, and the third adjusting member is slidably mounted to the second adjusting member; in the using process, the relative height between the clamp spring and the down lamp body is adjusted by changing the relative positions among the first adjusting piece, the second adjusting piece and the third adjusting piece in the height adjusting structure. Add on traditional down lamp the second regulating part with the third regulating part, through adjusting first regulating part the second regulating part with the relative position height of third regulating part for this product can be installed in the ceiling of different thickness.
Description
Technical Field
The utility model belongs to the technical field of the down lamp, in particular to down lamp with adjustable height.
Background
The down lamp is a lighting lamp embedded into a ceiling and emitting light downward, and has the greatest characteristic of keeping the whole unity and perfection of architectural decoration.
However, the common down lamp can only be mounted on a ceiling with a common thickness, because the common down lamp is mounted on the ceiling through the clamp springs on the two sides of the common down lamp; if the ceiling is very thin, the force storage of the clamp spring is insufficient, and the down lamp is instable to mount; if the ceiling is thick, the elastic range of the clamp spring is exceeded, so that the down lamp cannot be installed on the ceiling; therefore, the application range of the traditional down lamp is greatly limited, and the popularization and the application of the down lamp are not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a down lamp with adjustable height.
A height-adjustable down lamp, comprising: the height adjusting mechanism comprises a down lamp body, a clamp spring and a height adjusting structure for connecting the down lamp body and the clamp spring; the height adjustment structure includes: the first adjusting piece is fixed on the down lamp body, and the clamp spring is mounted on the third adjusting piece; the second adjusting member is slidably mounted to the first adjusting member, and the third adjusting member is slidably mounted to the second adjusting member; in the use, through changing the relative position between first regulating part, second regulating part and the third regulating part in the height adjustment structure adjusts the jump ring with relative height between the down lamp body.
Furthermore, the first adjusting piece is provided with a first limiting slide way, and the first limiting slide way extends along the height direction of the first adjusting piece; the third adjusting piece is provided with a second limiting slide way, and the second limiting slide way extends along the height direction of the third adjusting piece; the second adjusting piece is provided with a first limiting bulge and a second limiting bulge respectively corresponding to the first limiting slide way and the second limiting slide way, the first limiting bulge is slidably arranged in the first limiting slide way, and the second limiting bulge is slidably arranged in the second limiting slide way.
Further, the first adjusting member is provided with a first tooth surface extending in a height direction of the first adjusting member; the third adjusting piece is provided with a second tooth surface, and the second tooth surface extends along the height direction of the first adjusting piece; a first positioning bulge is arranged at the position, corresponding to the first tooth surface, of the second adjusting piece, and the first positioning bulge is abutted against the first tooth surface, so that positioning adjustment between the first adjusting piece and the second adjusting piece is realized; and a second positioning bulge is arranged at the position of the second adjusting piece corresponding to the second tooth surface, and the second positioning bulge is abutted against the second tooth surface so as to realize the positioning adjustment between the second adjusting piece and the third adjusting piece.
Furthermore, the first tooth surface and the second tooth surface are oblique tooth surfaces, the first positioning protrusion and the second positioning protrusion are correspondingly provided with abutting tips matched with the oblique tooth surfaces, and the abutting tips abut against the oblique tooth surfaces to realize one-way movement between two adjacent adjusting parts.
The utility model has the advantages that:
through adding the second regulating part with the third regulating part improves traditional down lamp and can not install in the defect of the ceiling of different thickness, makes the utility model provides a height-adjustable's down lamp can adjust according to the ceiling thickness of difference first regulating part the second regulating part with the relative position of third regulating part makes the down lamp can install in the ceiling of different thickness, and the adaptability of installation is stronger, and simple to operate is swift, and efficiency is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a height-adjustable down lamp provided by an embodiment of the present invention;
FIG. 2 is a partial exploded view of the height adjustable downlight shown in FIG. 1;
FIG. 3 is a partial cross-sectional view of the height adjustable downlight shown in FIG. 1;
FIG. 4 is a schematic structural view of the height adjustable downlight body shown in FIG. 2;
FIG. 5 is a schematic view of a second adjustment member of the height adjustable downlight body shown in FIG. 2;
FIG. 6 is a structural schematic view of another angle of the second adjustment member of the height adjustable downlight body shown in FIG. 2;
fig. 7 is a structural schematic view of a third adjusting member of the height-adjustable down lamp body shown in fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, 2, 3, the embodiment of the utility model provides a down lamp with adjustable height, it includes: the down lamp comprises a down lamp body 10, a clamp spring 20 and a height adjusting structure 30 for connecting the down lamp body 10 and the clamp spring 20;
the height adjusting structure 30 includes: the down lamp comprises a first adjusting piece 31, a second adjusting piece 32 and a third adjusting piece 33, wherein the first adjusting piece 31 is fixed on the down lamp body 10, and the clamp spring 20 is installed on the third adjusting piece 33;
the second adjusting member 32 is slidably mounted to the first adjusting member 31, and the third adjusting member 33 is slidably mounted to the second adjusting member 32;
in the using process, the relative height between the clamp spring 20 and the down lamp body 10 is adjusted by changing the relative positions of the first adjusting piece 31, the second adjusting piece 32 and the third adjusting piece 33 in the height adjusting structure 30.
Specifically, as shown in fig. 4, 5 and 6, the first adjusting part 31 is provided with a first limiting slide way 311, the first limiting slide way 311 extends along the height direction of the first adjusting part 31, and the second adjusting part 32 is provided with a first limiting protrusion 321 at a position corresponding to the first limiting slide way 311;
after the second adjusting part 32 is installed on the first adjusting part 31, the first limiting protrusion 321 is slidably disposed in the first limiting slideway 311, and the second adjusting part 32 is slidably installed on the first adjusting part 31.
A first tooth surface 312 is arranged on one surface of the first adjusting member 31 facing the second adjusting member 32, the first tooth surface 312 extends along the height direction of the first adjusting member 31, and the second adjusting member 32 is provided with a first positioning protrusion 322 at a position corresponding to the first tooth surface 312;
the first positioning projection 322 abuts the first tooth face 312 to thereby achieve positioning adjustment between the first adjusting member 31 and the second adjusting member 32.
The first tooth surface 312 is an oblique tooth surface, the first positioning protrusion 322 is correspondingly provided with an abutting tip matched with the oblique tooth surface, and the abutting tip abuts against the oblique tooth surface so as to realize one-way movement between the first adjusting member 31 and the second adjusting member 32.
As shown in fig. 5, 6 and 7, the third adjusting part 33 is provided with a second limiting slide 331, the second limiting slide 331 extends along the height direction of the third adjusting part 33, and the second adjusting part 32 is provided with a second limiting protrusion 323 at a position corresponding to the second limiting slide 331;
after the third adjusting part 33 is installed on the second adjusting part 32, the second limiting protrusion 323 is slidably disposed in the second limiting slideway 331, and the third adjusting part 33 is slidably installed on the second adjusting part 32.
A second tooth surface 332 is arranged on one surface of the third adjusting part 33 facing the second adjusting part 32, the second tooth surface 332 extends along the height direction of the first adjusting part 31, and the second adjusting part 32 is provided with a second positioning protrusion 324 at a position corresponding to the second tooth surface 332;
the second positioning projection 324 abuts against the second tooth surface 332 to achieve positioning adjustment between the second adjusting member 32 and the third adjusting member 33.
The second tooth surface 332 is a beveled tooth surface, and the second positioning protrusion 324 is correspondingly provided with an abutting tip matched with the beveled tooth surface, and the abutting tip abuts against the beveled tooth surface so as to realize one-way movement between the second adjusting member 32 and the third adjusting member 33.
In this embodiment, the specific installation process and the use principle of the height-adjustable down lamp are as follows:
firstly, opening a hole matched with a down lamp body on a ceiling of the down lamp with adjustable height to be installed, extending the bottom of the down lamp body from the hole of the ceiling, and enabling the lamp tube body 10 to abut against the edge of the opening of the ceiling;
then, the first limiting protrusion 321 of the second adjusting member 32 is slidably mounted in the first limiting slide way 311 of the first adjusting member 31, and further the first positioning protrusion 322 of the second adjusting member 32 can abut against the first tooth surface 312 of the first adjusting member 311, so that the second adjusting member 32 is slidably mounted on the first adjusting member 31;
then, the third adjusting member 33 is slidably mounted on the second adjusting member 32 by the mutual cooperation of the second position-limiting slide 331 of the third adjusting member 33 and the second position-limiting protrusion 323 of the second adjusting member 32, and further, the second positioning protrusion 324 of the second adjusting member 32 can abut against the second tooth surface 332 of the third adjusting member 33.
After the second adjusting piece 32 and the third adjusting piece 33 are installed, adjusting the relative positions of the second adjusting piece 32 and the third adjusting piece 33 according to the thickness of the ceiling;
for example, when the ceiling plate is thick, the third adjusting piece 33 is mounted on the top of the second adjusting piece 32 when the third adjusting piece 33 is mounted, the height of the third adjusting piece 33 is adjusted, so that the bottom of the third adjusting piece 33 abuts against one surface of the ceiling plate, the ceiling plate is clamped between the third adjusting piece 33 and the downlight body 10, and then the height-adjustable downlight is fastened to the ceiling plate through the clamp spring 20;
when the thickness of the ceiling is conventional, the height-adjustable down lamp can be fastened to the ceiling only by adjusting the height of the second adjusting piece 32;
when the thickness of the ceiling plate is thinner, the second adjusting piece 32 is adjusted to the lowest position, the ceiling plate cannot be clamped between the second adjusting piece 32 and the down lamp body 10, the third adjusting piece 33 is adjusted downwards, the defect that the second adjusting piece 32 is not enough in height adjustment can be overcome, the third adjusting piece 33 is adjusted downwards to abut against the ceiling plate, and then the down lamp with the adjustable height is fastened to the ceiling plate through the clamping spring 20.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (4)
1. A height-adjustable down lamp, comprising: the height adjusting mechanism comprises a down lamp body, a clamp spring and a height adjusting structure for connecting the down lamp body and the clamp spring;
the height adjustment structure includes: the first adjusting piece is fixed on the down lamp body, and the clamp spring is mounted on the third adjusting piece;
the second adjusting member is slidably mounted to the first adjusting member, and the third adjusting member is slidably mounted to the second adjusting member;
in the use, through changing the relative position between first regulating part, second regulating part and the third regulating part in the height adjustment structure adjusts the jump ring with relative height between the down lamp body.
2. A height adjustable down lamp as claimed in claim 1, wherein the first adjusting member is provided with a first limit slide way extending in a height direction of the first adjusting member;
the third adjusting piece is provided with a second limiting slide way, and the second limiting slide way extends along the height direction of the third adjusting piece;
the second adjusting piece is provided with a first limiting bulge and a second limiting bulge respectively corresponding to the first limiting slide way and the second limiting slide way, the first limiting bulge is slidably arranged in the first limiting slide way, and the second limiting bulge is slidably arranged in the second limiting slide way.
3. A height adjustable downlight according to claim 2, wherein the first adjustment member is provided with a first toothed surface extending in a height direction of the first adjustment member;
the third adjusting piece is provided with a second tooth surface, and the second tooth surface extends along the height direction of the first adjusting piece;
a first positioning bulge is arranged at the position, corresponding to the first tooth surface, of the second adjusting piece, and the first positioning bulge is abutted against the first tooth surface, so that positioning adjustment between the first adjusting piece and the second adjusting piece is realized;
and a second positioning bulge is arranged at the position of the second adjusting piece corresponding to the second tooth surface, and the second positioning bulge is abutted against the second tooth surface so as to realize the positioning adjustment between the second adjusting piece and the third adjusting piece.
4. A height adjustable down lamp as set forth in claim 3, wherein said first tooth surface and said second tooth surface are both sloped tooth surfaces, and said first positioning protrusion and said second positioning protrusion are each correspondingly provided with an abutting tip cooperating with said sloped tooth surfaces, said abutting tips abutting said sloped tooth surfaces to thereby enable unidirectional movement between two adjacent adjusting members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022811986.4U CN213453219U (en) | 2020-11-28 | 2020-11-28 | Height-adjustable down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022811986.4U CN213453219U (en) | 2020-11-28 | 2020-11-28 | Height-adjustable down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213453219U true CN213453219U (en) | 2021-06-15 |
Family
ID=76303278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022811986.4U Active CN213453219U (en) | 2020-11-28 | 2020-11-28 | Height-adjustable down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213453219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023116492A1 (en) * | 2021-12-21 | 2023-06-29 | 苏州瑞腾照明科技股份有限公司 | Lamp holder capable of adjusting glare rating of down lamp |
-
2020
- 2020-11-28 CN CN202022811986.4U patent/CN213453219U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023116492A1 (en) * | 2021-12-21 | 2023-06-29 | 苏州瑞腾照明科技股份有限公司 | Lamp holder capable of adjusting glare rating of down lamp |
| GB2626876A (en) * | 2021-12-21 | 2024-08-07 | Suzhou Radiant Lighting Tech Co Ltd | Lamp holder capable of adjusting glare rating of down lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8950911B2 (en) | Self-adjusting light-emitting diode optical system | |
| CN213453219U (en) | Height-adjustable down lamp | |
| CN212840992U (en) | LED (light-emitting diode) spotlight | |
| EP3795891B1 (en) | Lighting lamp | |
| WO2021121317A1 (en) | Lamp | |
| US11047536B2 (en) | Tubular LED fixture | |
| CN104791633A (en) | Mechanical LED module with adjustable beam angle | |
| WO2021189685A1 (en) | Beam-adjustable par lamp and implementation method therefor | |
| CN214332459U (en) | Hotel down lamp capable of adjusting illumination effect through pressing | |
| CN212777007U (en) | Device for adjusting focus of bulb | |
| CN204554460U (en) | A kind of LED machinery module of tunable optical beam angle | |
| CN213272211U (en) | Angle-adjustable LED spotlight | |
| CN210800802U (en) | Lens, lens group and lamp | |
| CN216644105U (en) | Combined lens | |
| CN213333972U (en) | Down lamp with stable light emitting effect | |
| CN202017981U (en) | LED ceiling lamp | |
| CN213394936U (en) | LED lamp | |
| CN201448752U (en) | Stage light reflector | |
| CN210398799U (en) | Marble formula components of a whole that can function independently structure | |
| CN218993263U (en) | Embedded spotlight | |
| CN221648248U (en) | Fast-assembling shot-light | |
| CN216280963U (en) | Projection lamp | |
| CN219283187U (en) | Ceiling down lamp | |
| CN203823672U (en) | Light-transmitting plate-clamped structure applied to LED (light emitting diode) lamp | |
| CN216619525U (en) | Lighting lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220317 Address after: 528400 No.1, 6th floor, South No.5, East Bank Road, Guzhen Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Xuxin Lighting Co.,Ltd. Address before: 528421 No.1, 4th floor, No.5 south of caoyi east coast road, ancient town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN GUZHEN XUXIN LIGHTING ACCESSORIES FACTORY |