CN220152624U - Fixing structure of lamp strip and section bar - Google Patents
Fixing structure of lamp strip and section bar Download PDFInfo
- Publication number
- CN220152624U CN220152624U CN202320869536.1U CN202320869536U CN220152624U CN 220152624 U CN220152624 U CN 220152624U CN 202320869536 U CN202320869536 U CN 202320869536U CN 220152624 U CN220152624 U CN 220152624U
- Authority
- CN
- China
- Prior art keywords
- flexible
- section bar
- adhesive tape
- strip
- flexible adhesive
- 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.)
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Links
- 239000002390 adhesive tape Substances 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000004308 accommodation Effects 0.000 claims 1
- 239000000084 colloidal system Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a fixing structure of a lamp strip and a section bar, which comprises the section bar and the lamp strip arranged in the section bar, wherein the lamp strip comprises a wrapping layer, a flexible LED lamp panel is arranged in the wrapping layer, at least one flexible adhesive tape along the length direction of the flexible adhesive tape is integrally formed on the outer side wall of the wrapping layer, the cross section of the flexible adhesive tape is an arc-shaped strip bent downwards and outwards, the lower side of the flexible adhesive tape is a free side, and the tail end of the free side is outwards expanded to be higher than the outer side wall of the wrapping layer; according to the utility model, the flexible colloid is arranged, after the lamp strip is mounted on the section bar, the flexible adhesive tape is extruded by the wrapping layer and the inner wall of the section bar to be in a compressed state, the lamp strip falls downwards under the action of gravity, at the moment, the flexible colloid on two sides turns upwards and is in friction interference with the section bar, and as the falling distance is increased, the turning-back degree of the flexible colloid is larger, the friction force is gradually increased, so that the fixing effect of the lamp strip is more firm; even after the flexible adhesive tape loses elasticity, friction can be generated between the flexible adhesive tape and the profile.
Description
Technical Field
The utility model relates to a decorative lamp or a lamp, in particular to a fixing structure of a lamp strip and a section bar.
Background
At present, a common mode for installing the strip lamp is a buckling method, one clamping claw is arranged on the section bar, buckling positions with the same size are arranged on the strip lamp, and the strip lamp is required to be respectively and correspondingly designed during production, so that the production cost is increased; in addition, the method for fixing the strip lamp is to use glue, but the buckle and the glue are easily affected due to the influence of thermal expansion and cold contraction, so that the fixing effect is not ideal, and particularly after long-time use, the lamp strip can naturally fall off.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a fixing structure of a lamp strip and a section bar.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a fixed knot of lamp area and section bar constructs, includes the section bar and installs the lamp area in the section bar, the lamp area includes the parcel layer, install flexible LED lamp plate in the parcel layer, the lateral wall integrated into one piece of parcel layer has at least one flexible adhesive tape along its length direction, the cross section of flexible adhesive tape is the arc strip of bending downwards and outwards, the upside of flexible adhesive tape with the lateral wall of parcel layer is connected, and the downside is the free side, the inboard of flexible adhesive tape with the junction of the lateral wall of parcel layer has an arc portion, makes the terminal outside expansion of free side is higher than the lateral wall of parcel layer, install behind the section bar, flexible adhesive tape is by parcel layer and section bar inner wall extrusion are in compression state.
The parcel layer includes flexible face guard and flexible sealing strip, the upper end terminal surface of flexible face guard is provided with the opening strip, the flexible sealing strip is located in the opening strip, be provided with in the flexible face guard and be used for the holding flexible LED lamp plate's holding chamber, the holding chamber is close to two inside walls of one side of opening strip are provided with the lamp plate groove, the both sides of flexible LED lamp plate are located in the lamp plate groove.
The part of the flexible mask corresponding to the flexible adhesive tape is provided with an avoidance groove along the length direction, and the volume of a cavity formed between the avoidance groove and the inner wall of the section bar is smaller than that of the flexible adhesive tape.
The height of the flexible adhesive tape is minus 1.5-2.0 cm of the height of the flexible mask.
The wrapping layer comprises a plug, and the plug is arranged on the outer side of the accommodating cavity.
The beneficial effects of the utility model are as follows: according to the utility model, the flexible colloid is arranged, after the lamp strip is mounted on the section bar, the flexible adhesive tape is extruded by the wrapping layer and the inner wall of the section bar to be in a compressed state, the lamp strip falls downwards under the action of gravity, at the moment, the flexible colloid on two sides turns upwards and generates friction interference with the section bar, and as the falling distance is increased, the turning-back degree of the flexible colloid is larger, the friction force is gradually increased, so that the fixing effect of the lamp strip is firmer. The utility model can generate friction with the section bar even if the flexible adhesive tape loses elasticity under the environment of thermal expansion and cold contraction.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a schematic illustration of an insert profile of the present utility model;
fig. 4 is a drawing of the present utility model.
Description of the embodiments
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present utility model.
Referring to fig. 1 to 4, a fixing structure of a light strip and a section bar comprises a section bar 1 and a light strip 2 installed in the section bar 1, wherein the light strip 2 comprises a wrapping layer, a flexible LED light plate 22 is installed in the wrapping layer, at least one flexible adhesive tape 21 along the length direction of the flexible adhesive tape 21 is integrally formed on the outer side wall of the wrapping layer, the cross section of the flexible adhesive tape 21 is an arc-shaped strip bent downwards and outwards, the upper side of the flexible adhesive tape 21 is connected with the outer side wall of the wrapping layer, the lower side is a free side, an arc-shaped part 23 is arranged at the connection part between the inner side of the flexible adhesive tape 21 and the outer side wall of the wrapping layer, the arc-shaped part 23 enables the flexible adhesive tape 21 to rebound more easily, the tail end of the free side expands outwards to be higher than the outer side wall of the wrapping layer, and after the flexible adhesive tape 21 is installed on the section bar 1, the flexible adhesive tape 21 is extruded by the wrapping layer and the inner wall of the section bar 1 to be in a compressed state; according to the utility model, the flexible colloid 21 is arranged, after the lamp strip 2 is mounted on the section bar 1, the flexible adhesive tape 21 is extruded by the wrapping layer and the inner wall of the section bar 1 to be in a compressed state, and the lamp strip 2 falls down under the action of gravity, as shown in fig. 4, the flexible colloid 21 on two sides can turn upwards and backwards and generate friction interference with the section bar 1, and the greater the backward turning degree of the flexible colloid 21 is along with the increase of the falling distance, the friction force is gradually increased, so that the fixing effect of the lamp strip 2 is more firm.
The wrapping layer comprises a flexible mask 24 and a flexible sealing strip 25, an opening strip 26 is arranged on the upper end face of the flexible mask 24, the flexible sealing strip 25 is positioned in the opening strip 26, the sealing strip 25 can be connected with the profile 1 by using an adhesive, a containing cavity 28 for containing the flexible LED lamp panel 22 is arranged in the flexible mask 24, lamp panel grooves 27 are formed in two inner side walls of one side, close to the opening strip 26, of the containing cavity 28, and two sides of the flexible LED lamp panel 22 are positioned in the lamp panel grooves 27; the wrapping layer comprises a plug 3, and the plug 3 is arranged at the outer side of the accommodating cavity 28; the whole body is in a closed state, so that the internal devices are effectively protected.
The part of the flexible face mask 24 corresponding to the flexible adhesive tape 21 is provided with an avoidance groove 29 along the length direction, the volume of a cavity formed between the avoidance groove 29 and the inner wall of the section bar 1 is smaller than that of the flexible adhesive tape 21, and after the flexible face mask is installed on the section bar 1, the lamp strip 2 is tightly attached to the section bar 1, and the lamp strip is not easy to fall off and be pulled out; according to the utility model, even under the heat expansion and cold contraction environment, friction can be generated between the flexible adhesive tape 21 and the section bar 1 after the elasticity of the flexible adhesive tape is lost.
The height H1 of the flexible adhesive tape 21 is minus 1.5 cm to 2.0 cm of the height H2 of the flexible mask 24, after the flexible adhesive tape is mounted on the section bar 1, under the condition of no stress, the end face of the flexible mask 24 and the section bar are in a parallel horizontal plane, the whole body is free of protruding parts, when the flexible mask 24 is pulled out, the flexible colloid 21 on two sides can turn back upwards and generate friction with the section bar 1, and as the pulling distance increases, the more the flexible colloid 21 turns back, the friction force also gradually increases, so that the flexible colloid 21 is not easy to pull out, and when the flexible mask 24 is pushed upwards, the flexible colloid 21 is changed back to a fitting state.
In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, as they are used in a fixed or removable connection, or as they are integral with one another, as they are directly or indirectly connected through intervening media. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on 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. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fixed knot of lamp area and section bar constructs, includes section bar (1) and installs lamp area (2) in section bar (1), lamp area (2) are including the parcel layer, install flexible LED lamp plate (22) in the parcel layer, its characterized in that the lateral wall integrated into one piece of parcel layer has at least one flexible adhesive tape (21) along its length direction, the cross section of flexible adhesive tape (21) is the arc strip of bending downwards and outwards, the upside of flexible adhesive tape (21) with the lateral wall of parcel layer is connected, and the downside is the free side, the inboard of flexible adhesive tape (21) with the junction of lateral wall of parcel layer has an arc portion (23), makes the terminal outside expansion of free side is higher than the lateral wall of parcel layer, installs behind section bar (1), flexible adhesive tape (21) by parcel layer and section bar (1) inner wall extrusion are in compression state.
2. The fixing structure of a light strip and a section bar according to claim 1, characterized in that the wrapping layer comprises a flexible mask (24) and a flexible sealing strip (25), an opening strip (26) is arranged on the upper end face of the flexible mask (24), the flexible sealing strip (25) is positioned in the opening strip (26), a containing cavity (28) for containing the flexible LED light plate (22) is arranged in the flexible mask (24), light plate grooves (27) are formed in two inner side walls, close to one side of the opening strip (26), of the containing cavity (28), and two sides of the flexible LED light plate (22) are positioned in the light plate grooves (27).
3. The fixing structure of the lamp strip and the section bar according to claim 2, characterized in that the part of the flexible face mask (24) corresponding to the flexible adhesive tape (21) is provided with a avoidance groove (29) along the length direction, and the volume of a cavity formed between the avoidance groove (29) and the inner wall of the section bar (1) is smaller than the volume of the flexible adhesive tape (21).
4. The fixing structure of a lamp strip and a profile according to claim 2, characterized in that the height of the flexible glue strip (21) is minus 1.5-2.0 cm of the height of the flexible face mask (24).
5. The fixing structure of a lamp strip and a section bar according to claim 2, characterized in that the wrapping layer comprises a plug (3), the plug (3) being mounted outside the accommodation cavity (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320869536.1U CN220152624U (en) | 2023-04-18 | 2023-04-18 | Fixing structure of lamp strip and section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320869536.1U CN220152624U (en) | 2023-04-18 | 2023-04-18 | Fixing structure of lamp strip and section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220152624U true CN220152624U (en) | 2023-12-08 |
Family
ID=89021342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320869536.1U Active CN220152624U (en) | 2023-04-18 | 2023-04-18 | Fixing structure of lamp strip and section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220152624U (en) |
-
2023
- 2023-04-18 CN CN202320869536.1U patent/CN220152624U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |