CN210319952U - Sealing strip and panel lamp using same - Google Patents
Sealing strip and panel lamp using same Download PDFInfo
- Publication number
- CN210319952U CN210319952U CN201921526225.5U CN201921526225U CN210319952U CN 210319952 U CN210319952 U CN 210319952U CN 201921526225 U CN201921526225 U CN 201921526225U CN 210319952 U CN210319952 U CN 210319952U
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- sealing strip
- light
- groove
- emitting component
- sealing
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Abstract
The utility model relates to a sealing strip and a flat lamp using the same, wherein the flat lamp comprises a frame, a light-emitting component and a sealing strip, the frame is provided with a lap joint part for the lap joint of the edge of the light-emitting component, the light-emitting component is overlapped with the corresponding lap joint part through the edge of the light-emitting component and is connected with the frame in an installing and overlapping way, and the inner wall surface of the frame forms a sealing groove; the sealing strip is in a strip section shape and made of elastic materials, on any section perpendicular to the length direction of the sealing strip, the sealing strip is provided with a pressing part and a clamping part which are arranged oppositely, a spacing part is arranged between the pressing part and the clamping part, and one side of the spacing part is correspondingly provided with an arc part; the clamping part is clamped into the sealing groove through pressing, and the arc-shaped part is deformed and attached to the light-emitting component. The utility model discloses a sealing strip and with dull and stereotyped lamp of using's advantage lies in simple structure, simple to operate and sealed effectual.
Description
Technical Field
The utility model relates to a sealing strip and dull and stereotyped lamp of using thereof.
Background
Therefore, current dull and stereotyped lamp has dull and stereotyped lamp as lamps and lanterns commonly used, to humid place such as kitchen or bathroom, dull and stereotyped lamp must have good waterproof performance, and current dull and stereotyped lamp structure is not very reasonable, thus the dull and stereotyped lamp yielding leads to its sealed effect not good to lead to the aqueous vapor to get into light-emitting component in installation and use, influences the life of lamps and lanterns, and in addition, current dull and stereotyped lamp's seal structure is comparatively complicated, and the installation is inconvenient.
There is therefore a need for improvement in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a first purpose is providing a simple structure, simple to operate and sealed effectual sealing strip.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sealing strip, is rectangular section bar form and is made by elastic material, on any cross-section of perpendicular to sealing strip length direction, the sealing strip has relative and establish presses splenium and card-in portion, presses to be the interval portion between splenium and the card-in portion, and one side correspondence of interval portion is provided with arc portion.
The utility model has the advantages of simple structure, be used in simple to operate and sealed effectual on lamps and lanterns.
The utility model discloses the accessible improves with following scheme:
the spacing part is provided with a clamping groove at one side opposite to the arc part.
The clamping groove is L-shaped on any section perpendicular to the length direction of the sealing strip.
The edge of the clamping groove close to the clamping part is provided with a convex rib.
The arc-shaped part is an inward concave arc on any section perpendicular to the length direction of the sealing strip.
The second objective of the present invention is to provide a flat lamp with simple structure, easy installation and good sealing effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a flat lamp comprises a frame, a light-emitting component and a sealing strip, wherein the frame is provided with a lapping part for lapping the edge of the light-emitting component, the light-emitting component is lapped with the corresponding lapping part through the edge of the light-emitting component and is connected with the frame in an installing and lapping way, and a sealing groove is formed on the inner wall surface of the frame; the sealing strip is in a strip section shape and made of elastic materials, on any section perpendicular to the length direction of the sealing strip, the sealing strip is provided with a pressing part and a clamping part which are arranged oppositely, a spacing part is arranged between the pressing part and the clamping part, and one side of the spacing part is correspondingly provided with an arc part; the clamping part is clamped into the sealing groove through pressing, and the arc-shaped part is deformed and attached to the light-emitting component.
The utility model has the advantages of simple structure, simple to operate and sealed effectual.
The utility model discloses the accessible improves with following scheme:
its one side that sets up arc portion relatively of spacer part is formed with the draw-in groove, when the card income portion is gone into in the seal groove through pressing the card, draw-in groove and the notch edge block of seal groove.
The clamping groove is L-shaped on any section vertical to the length direction of the sealing strip, and a convex rib is formed on the edge of the clamping groove close to the clamping part.
The arc-shaped part is an inward concave arc on any section perpendicular to the length direction of the sealing strip.
The light-emitting component comprises a top plate and a light-emitting component, the top plate consists of a bottom plate and side plates arranged around the periphery of the bottom plate to form an installation cavity, the two opposite inner side surfaces of the installation cavity are respectively provided with the light-emitting component, and the installation cavity is sequentially provided with a water-stop plate, a light-reflecting plate, a light guide plate and a diffusion plate from one end close to the bottom plate to one end far away from the bottom plate; the lap joint part is a lap joint groove formed on the inner side of the frame, and the periphery of the top plate is lapped in the lap joint groove.
Drawings
Fig. 1 is a schematic diagram of the overall three-dimensional state structure of the flat lamp in the embodiment.
FIG. 2 is a schematic view (from another perspective) of the overall three-dimensional structure of the flat lamp in the embodiment;
fig. 3 is a structural diagram of the flat lamp in an overall exploded state in the embodiment.
Fig. 4 is a schematic sectional view of a flat lamp in the embodiment.
Fig. 5 is a schematic view of an enlarged state of I in fig. 4.
FIG. 6 is a schematic sectional view showing the sealing tape according to the embodiment.
Detailed Description
As shown in fig. 1 to 5, a flat lamp includes a bezel 1, a light emitting assembly 2, and a sealing tape 3.
The frame 1 is formed with a lap joint portion 11 for overlapping the edge of the light emitting element 2.
The light-emitting component 2 comprises a top plate 21 and a light-emitting component 22, the top plate 21 is composed of a bottom plate and side plates arranged around the periphery of the bottom plate to form a mounting cavity, the two opposite inner side surfaces of the mounting cavity are respectively provided with the light-emitting component 22, and the light-emitting component 22 comprises an aluminum substrate and a light-emitting LED arranged on the aluminum substrate. The light emitting parts 22 are disposed on two opposite inner sides of the mounting cavity, so that the flat lamp is a side light emitting lamp, and the thickness of the flat lamp can be made thinner.
The installation cavity is provided with a water-stop sheet 23, a light-reflecting sheet 24, a light guide plate 25 and a diffusion plate 26 in sequence from one end close to the bottom plate to one end far away from the bottom plate. The light emitting assembly 2 is mounted and overlapped with the bezel 1 by overlapping the edge thereof with the corresponding overlapping portion 11, specifically, the overlapping portion 11 is an overlapping groove formed inside the bezel 1, and the periphery of the top plate 21 is overlapped in the overlapping groove.
The inner wall surface of the frame 1 forms a seal groove 12.
As shown in fig. 6 in detail and with reference to fig. 5, the sealing strip 3 is in a shape of a long strip and is made of an elastic material, and on any cross section perpendicular to the length direction of the sealing strip 3, the sealing strip 3 has a pressing portion 31 and an inserting portion 32 which are arranged oppositely, a spacing portion 33 is arranged between the pressing portion 31 and the inserting portion 32, and one side of the spacing portion 33 is correspondingly provided with an arc-shaped portion 331; the locking portion 32 is locked into the sealing groove 12 by pressing and the arc portion 331 is deformed and attached to the light emitting element 2.
A locking groove 332 is formed on one side of the partition portion 33 opposite to the arc portion 331, and when the locking portion 32 is locked into the sealing groove 12 by pressing, the locking groove 332 is locked with the notch edge of the sealing groove 12. The engaging groove 332 is L-shaped in any cross section perpendicular to the longitudinal direction of the weather strip 3, and the engaging groove 332 has a rib 34 formed on the side near the engaging portion 32.
The arc-shaped portion 331 is an inwardly concave arc in any cross section perpendicular to the lengthwise direction of the weather strip 3, and thus is more easily deformed to be attached to the light emitting element 2.
When the flat lamp is used, the sealing strip 3 is installed, a gap still exists between the sealing strip 3 and the sealing strip 3, and the flat lamp cannot be completely sealed, so that the butt joint of the sealing strip 3 and the sealing strip 3 is sealed by using materials such as glass cement at the end of assembly.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement modes, and are all included in the scope of the present invention.
Claims (10)
1. The utility model provides a sealing strip, is rectangular section bar form and is made by elastic material, its characterized in that, on any cross-section of perpendicular to sealing strip length direction, the sealing strip has relative and establish presses splenium and card-in portion, presses to be the interval portion between splenium and the card-in portion, and one side correspondence of interval portion is provided with arc portion.
2. The weatherstrip according to claim 1 wherein said spacer portion is formed with a detent on a side thereof opposite said arcuate portion.
3. The sealing strip according to claim 2 wherein the channel is L-shaped in any cross-section perpendicular to the length of the sealing strip.
4. A strip according to claim 3, in which the rebate is formed with ribs on the edge adjacent the rebate.
5. A strip according to any one of claims 1 to 4, wherein the arcuate portion is an inwardly concave arc in any cross-section taken perpendicular to the length of the strip.
6. A flat lamp comprises a frame, a light-emitting component and a sealing strip, wherein the frame is provided with a lapping part for lapping the edge of the light-emitting component, the light-emitting component is lapped with the corresponding lapping part through the edge of the light-emitting component and is connected with the frame in an installing and lapping way, and the flat lamp is characterized in that a sealing groove is formed on the inner wall surface of the frame; the sealing strip is in a strip section shape and made of elastic materials, the sealing strip is provided with a pressing part and a clamping part which are arranged oppositely on any section perpendicular to the length direction of the sealing strip, a spacing part is arranged between the pressing part and the clamping part, and an arc part is correspondingly arranged on one side of the spacing part; the clamping part is clamped into the sealing groove through pressing, and the arc-shaped part is deformed and attached to the light-emitting component.
7. The flat lamp as claimed in claim 6, wherein a locking groove is formed at a side of the spacer portion opposite to the arc portion, and the locking groove is locked with an edge of the notch of the sealing groove when the locking portion is pressed and locked into the sealing groove.
8. The flat lamp as claimed in claim 7, wherein the catching groove has an L-shape in any cross section perpendicular to the length direction of the sealing strip, and a rib is formed on an edge of the catching groove adjacent to the catching portion.
9. A flat lamp as claimed in any one of claims 6 to 8, wherein the arcuate portion is an inwardly concave arc in any cross section taken perpendicular to the length of the seal.
10. The flat lamp according to claim 9, wherein the light emitting assembly comprises a top plate and a light emitting member, the top plate comprises a bottom plate and a side plate disposed around the periphery of the bottom plate to form an installation cavity, the two opposite inner sides of the installation cavity are respectively provided with the light emitting member, and the installation cavity is sequentially provided with a water stop plate, a light reflecting plate, a light guide plate and a diffusion plate from one end close to the bottom plate to one end far away from the bottom plate; the lap joint part is a lap joint groove formed on the inner side of the frame, and the periphery of the top plate is lapped in the lap joint groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921526225.5U CN210319952U (en) | 2019-09-12 | 2019-09-12 | Sealing strip and panel lamp using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921526225.5U CN210319952U (en) | 2019-09-12 | 2019-09-12 | Sealing strip and panel lamp using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210319952U true CN210319952U (en) | 2020-04-14 |
Family
ID=70132635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921526225.5U Active CN210319952U (en) | 2019-09-12 | 2019-09-12 | Sealing strip and panel lamp using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210319952U (en) |
-
2019
- 2019-09-12 CN CN201921526225.5U patent/CN210319952U/en active Active
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