CN216203156U - Fixing structure suitable for long and narrow space and lamp thereof - Google Patents
Fixing structure suitable for long and narrow space and lamp thereof Download PDFInfo
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- CN216203156U CN216203156U CN202122610191.1U CN202122610191U CN216203156U CN 216203156 U CN216203156 U CN 216203156U CN 202122610191 U CN202122610191 U CN 202122610191U CN 216203156 U CN216203156 U CN 216203156U
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- decorative strip
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Abstract
The utility model provides a fixing structure applicable to a long and narrow space and a lamp thereof, relating to the field of lamp fixing, wherein the fixing structure comprises a tongue-shaped structure, a light guide bracket, a lamp shell and a decorative strip; the light guide support is connected with a tongue-shaped structure, the tongue-shaped structure is connected with a decorative strip, the decorative strip is connected to a lamp shell, and the lamp shell is connected with the light guide support through a self-tapping screw. The utility model limits the degree of freedom of the part in the Z direction through the direct contact of the tongue-shaped structure and the lamp shell on the long and narrow space, plays a role in fixing the part in the Z direction, absorbs the processing error of the part by the buckling tongue-shaped elastic sheet, and plays a role in buffering.
Description
Technical Field
The utility model relates to the field of lamp fixing, in particular to a fixing structure suitable for a long and narrow space and a lamp thereof.
Background
In the prior art, the lamp shell is fixed on the decorative strip through the screw, so that the lamp shell can only be fixed in the X direction, and is lack of limitation in the Z direction, so that the lamp shell often shakes along the Z direction in a vibration state. Due to space limitation, it is not practical to directly screw in the direction for limiting and fixing.
Through the search discovery of prior art patent literature, chinese utility model patent publication is CN205807317U, discloses a lamps and lanterns fixed knot of LED panel light constructs, belongs to lamps and lanterns fixed knot and constructs technical field, can conveniently dismantle, maintain or change LED panel light, simple structure, it is firm to install. Comprises a fixed elastic sheet body, wherein the fixed elastic sheet body is provided with two ends; one end of the fixed elastic sheet body is a pressing part for pressing the LED panel lamp on the face frame body, and the other end of the fixed elastic sheet body is a fixed connecting part fixedly connected with the face frame body. The compressing part and the fixed connecting part are connected by an elastic connecting part. The fixed connecting part is in a clamping groove shape and is clamped on the face frame body. A convex positioning piece is arranged on one side wall of the clamping groove and matched with the bulge on the face frame body. The utility model provides a fixing structure in a narrow and long space, and solves the problem that the narrow and long space cannot be fixed in the Z-axis direction. Therefore, the method disclosed in the document and the utility model belong to different inventive concepts.
SUMMERY OF THE UTILITY MODEL
In view of the defects in the prior art, the present invention provides a fixing structure suitable for a narrow space and a lamp thereof.
The fixing structure suitable for the long and narrow space comprises a tongue-shaped structure, a light guide support, a lamp shell and a decorative strip;
the light guide support is connected with a plurality of tongue-shaped structures which are uniformly distributed, the tongue-shaped structures and the light guide support are arranged in the lamp shell, the decorative strip is connected to the outside of the lamp shell through the tongue-shaped structures, and the lamp shell is connected with the light guide support through self-tapping screws.
In some embodiments, one side of the tongue structure is connected with the spring plate, the other side of the tongue structure is connected with the wedge-shaped guide rib, and the wedge-shaped guide rib extends and is connected to the decorative strip.
In some embodiments, the tongue structure is connected to the trim strip by a wedge-shaped guide rib.
In some embodiments, the trim strip is integrally formed with the tongue structure.
In some embodiments, the trim strip is connected to the side wall of the lamp housing by a spring.
In some embodiments, the trim strip is in resilient contact engagement with the luminaire housing sidewall.
In some embodiments, the decorative strip is contact-fitted to the light guide holder by means of wedge-shaped guide ribs.
In some embodiments, the spring plate is wavy, and the bent part of the spring plate is chamfered.
The utility model also provides a lamp comprising a fixing structure suitable for the narrow space.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model limits the degree of freedom of the part in the Z direction through the direct contact of the tongue-shaped structure and the lamp shell on the long and narrow space, plays a role in fixing the part in the Z direction, absorbs the processing error of the part by the buckling tongue-shaped elastic sheet, and plays a role in buffering.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a three-dimensional view of the present invention;
FIG. 2 is a two-dimensional view of the present invention;
FIG. 3 is a schematic view of a tongue structure;
fig. 4 is a cross-sectional view of B-B in fig. 2.
Reference numbers in the figures:
the lamp comprises a self-tapping screw 1, a tongue-shaped structure 2, a light guide support 3, a lamp shell 4, a decorative strip 5, an elastic sheet 20 and wedge-shaped guide ribs 30.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the utility model, but are not intended to limit the utility model in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the utility model. All falling within the scope of the present invention.
Example 1
The utility model provides a fixing structure suitable for a long and narrow space, which comprises a tongue-shaped structure 2, a light guide bracket 3, a lamp shell 4 and a decorative strip 5;
the light guide support 3 is connected with a plurality of tongue-shaped structures 2 which are uniformly distributed, the tongue-shaped structures 2 and the light guide support 3 are arranged in the lamp shell 4, the decorative strip 5 is connected outside the lamp shell 4 through the tongue-shaped structures 2, and the lamp shell 4 is connected with the light guide support 3 through the self-tapping screws 1 to realize the fixing in the X-axis direction.
Wherein, tongue structure 2 one side is connected shell fragment 20, leans on the extrusion to make the shell fragment take place deformation during the installation, closely cooperates with the part in the Z direction. The other side of the tongue-shaped structure 2 is connected with a wedge-shaped guide rib 30, so that the tongue-shaped structure 2 can be conveniently inserted during installation, and the decorative strip 5 and the tongue-shaped structure 2 are integrally formed. The tongue-shaped structure 2 is connected to the decorative strip 5 by means of wedge-shaped guide ribs 30. The decorative strip 5 is in elastic contact fit with the side wall of the lamp shell 4 through the elastic sheet 20. Preferably, shell fragment 20 is wavy, and the department of buckling adopts the chamfer to handle, is convenient for carry out the joint with 4 inner walls of lamps and lanterns casing, improves stability. The decorative strip 5 is contact-fitted to the light-guiding holder 3 by means of wedge-shaped guide ribs 30.
More specifically, the installation and fixation structure solves the problem that the position of the slender decoration strip 5 in the Z direction cannot be fixed in a long and narrow space through screwing, and meanwhile, the tongue-shaped structure 2 adopts the elastic sheet 20, so that the problem that the decoration strip 5 cannot be assembled due to processing and assembly errors can be solved.
The specific installation steps are as follows:
s1, connecting the light guide bracket 3 with the lamp shell 4 in the X-axis direction through the self-tapping screw 1;
s2, inserting the tongue-shaped structure 2 into the decorative strip 5 through the wedge-shaped guide ribs 30 to realize integral molding of the decorative strip 5 and the tongue-shaped structure;
s3, the decorative strip 5 is in contact fit on the light guide support 3 through the wedge-shaped guide rib 30, meanwhile, the decorative strip 5 is in elastic contact fit with the side wall of the lamp shell 4 through extrusion of the elastic sheet 20, and tight fit of parts in the Z-axis direction is achieved.
Example 2
The utility model also provides a lamp comprising a fixing structure suitable for the narrow space.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the utility model. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (9)
1. A fixing structure suitable for a long and narrow space is characterized by comprising a tongue-shaped structure (2), a light guide bracket (3), a lamp shell (4) and a decorative strip (5);
the light guide support (3) is connected with a plurality of tongue-shaped structures (2) which are uniformly distributed, the tongue-shaped structures (2) and the light guide support (3) are arranged inside the lamp shell (4), the decorative strip (5) is connected to the outside of the lamp shell (4) through the tongue-shaped structures (2), and the lamp shell (4) is connected with the light guide support (3) through self-tapping screws (1).
2. Fixing structure for elongated spaces according to claim 1, characterized in that the tongue-shaped structure (2) is connected to a spring (20) on one side and a wedge-shaped guiding rib (30) on the other side, and the wedge-shaped guiding rib (30) is connected to the decorative strip (5) in an extending manner.
3. Fixing structure for elongated spaces according to claim 2, characterized in that said tongue-shaped structure (2) is connected to said decorative strip (5) by means of said wedge-shaped guiding rib (30).
4. Fixing structure for elongated spaces according to claim 3, characterized in that said decorative strip (5) is integrally formed with said tongue-shaped structure (2).
5. Fixing structure for elongated spaces according to claim 4, characterized in that the decorative strip (5) is connected to the side walls of the lamp housing (4) by means of the spring strips (20).
6. Fixing structure for elongated spaces according to claim 5, characterized in that said decorative strip (5) is fitted in elastic contact with the side walls of said lamp housing (4).
7. Fixing structure for elongated spaces according to claim 6, characterized in that the decorative strip (5) is contact-fitted on the light-guiding holder (3) by means of the wedge-shaped guide rib (30).
8. The fixing structure for an elongated space of claim 7, wherein the resilient plate (20) is wavy, and the bent portion of the resilient plate (20) is chamfered.
9. A luminaire comprising a fixing structure adapted for an elongated space according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122610191.1U CN216203156U (en) | 2021-10-28 | 2021-10-28 | Fixing structure suitable for long and narrow space and lamp thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122610191.1U CN216203156U (en) | 2021-10-28 | 2021-10-28 | Fixing structure suitable for long and narrow space and lamp thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216203156U true CN216203156U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122610191.1U Active CN216203156U (en) | 2021-10-28 | 2021-10-28 | Fixing structure suitable for long and narrow space and lamp thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216203156U (en) |
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2021
- 2021-10-28 CN CN202122610191.1U patent/CN216203156U/en active Active
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