CN212929722U - LED panel lamp with sealing structure - Google Patents
LED panel lamp with sealing structure Download PDFInfo
- Publication number
- CN212929722U CN212929722U CN202022302060.2U CN202022302060U CN212929722U CN 212929722 U CN212929722 U CN 212929722U CN 202022302060 U CN202022302060 U CN 202022302060U CN 212929722 U CN212929722 U CN 212929722U
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- Prior art keywords
- sealing
- power line
- frame
- bottom shell
- sleeve
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- 238000007789 sealing Methods 0.000 title claims abstract description 73
- 239000010410 layer Substances 0.000 claims abstract description 5
- 239000012945 sealing adhesive Substances 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a LED panel light with a sealing structure, which comprises a bottom shell, a frame, a panel and a power line; the inner wall of the mounting opening of the frame is provided with a mounting step, and a sealing ring is arranged in the mounting step; the panel is arranged on the mounting opening, the edge position of the lower surface of the panel is supported on the step surface of the mounting step, and the side surface of the panel is attached to the inner side surface of the sealing ring; the edge of the bottom shell is bent to form a connecting edge, the bottom shell is fixed on the back of the frame through the connecting edge, a sealing adhesive layer is arranged between the connecting edge and the frame, and the connecting edge is extruded and attached to the top surface of the sealing ring; the first end of power cord is connected to in the drain pan, and the second end extends to the outside of drain pan to and be provided with first seal assembly and second seal assembly on the power cord, first seal assembly is located the wire hole of drain pan, and the second seal assembly is located the second of power cord and holds. The utility model discloses avoid dull and stereotyped lamp to intake the problem that wets, show the life who promotes dull and stereotyped lamp.
Description
Technical Field
The utility model relates to a LED lamp technical field, more specifically relate to a dull and stereotyped lamp of LED with seal structure.
Background
With the maturity of LED technology, LED flat lamps are widely used in daily lighting and industrial production, and people have higher and higher requirements for overall stability of LED flat lamps.
The LED flat panel lamp structure generally includes a bottom case, a frame, a panel and a light emitting assembly disposed in the bottom case. In the prior art, the connection between the bottom case and the bezel is generally fixed by bolts, and the panel is pressed in the central mounting opening of the bezel through the bottom case. Under this mounting structure, all there is the gap between frame and the drain pan to and between panel and the frame, when the dull and stereotyped lamp of LED of this type of structure was installed in humid environment, the easy problem that leads to dull and stereotyped lamp fragile or illumination performance not good of LED that wets of intaking, tiny debris or insect easily get into luminous region at last.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a dull and stereotyped lamp of LED with seal structure avoids dull and stereotyped lamp to intake the problem that wets, is showing the life who promotes dull and stereotyped lamp.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a dull and stereotyped lamp of LED with seal structure which characterized by: comprises a bottom shell, a frame, a panel and a power line;
the center of the frame is provided with an installation opening, the inner wall of the installation opening is provided with an installation step, and a sealing ring is arranged in the installation step;
the panel is arranged on the mounting opening, the edge position of the lower surface of the panel is supported on the step surface of the mounting step, and the side surface of the panel is attached to the inner side surface of the sealing ring;
the edge of the bottom shell is bent to form a connecting edge, the bottom shell is fixed on the back of the frame through the connecting edge, a sealing adhesive layer is arranged between the connecting edge and the frame, and the connecting edge is extruded and attached to the top surface of the sealing ring;
the first end of the power line is connected into the bottom shell, the second end of the power line extends to the outside of the bottom shell, a first sealing assembly and a second sealing assembly are arranged on the power line, the first sealing assembly is located on a wire outlet hole of the bottom shell, and the second sealing assembly is located at the second end of the power line.
Preferably, the connecting edge and the frame are fixed through bolts.
Preferably, the lower surface of the connecting edge is provided with a groove for the sealing ring to be clamped.
Preferably, the first sealing assembly comprises a sealing sleeve and a positioning sleeve;
the outer side wall of the sealing sleeve is provided with an annular clamping groove, and the sealing sleeve is clamped on a wire outlet hole of the bottom shell through the annular clamping groove;
the locating sleeve is sleeved on the sealing sleeve.
Preferably, the second sealing assembly comprises a sealing ring and a screwing sleeve;
the outer side wall of the power line close to the second end is provided with an outer step, the inner wall of the screwing sleeve far away from the second end of the power line is formed with an inner step capable of abutting against the outer step, and the inner wall of the screwing sleeve close to the second end of the power line is provided with a threaded connection section;
the sealing ring is sleeved on the power line and supported on the outer step.
The utility model has the advantages that: can reach effectual water-proof effects, avoid the aqueous vapor to enter into the inside problem of dull and stereotyped lamp.
Drawings
Fig. 1 is a cross-sectional view of an LED flat lamp having a sealing structure according to the present embodiment;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is an enlarged view of fig. 1 at B.
Detailed Description
The LED flat lamp with the sealing structure according to the present invention is further described with reference to fig. 1 to 3.
The utility model provides a dull and stereotyped lamp of LED with seal structure which characterized by: comprises a bottom shell 3, a frame 2, a panel 1 and a power line 4.
The frame 2 is of a quadrilateral structure, a mounting opening 21, namely a light-transmitting opening, is formed in the center of the frame 2, a mounting step 22 is formed in the inner wall of the mounting opening 21, and a quadrilateral sealing ring 9 is arranged in the mounting step 22. The panel 1 is installed on the installation opening 21, the edge position of the lower surface of the panel 1 is supported on the step surface 221 of the installation step 22, the side surface of the panel 1 is attached to the inner side surface of the sealing ring 9, and the sealing ring 9 is pressed to the side wall 222 of the installation step 22. The border bending type of drain pan 3 forms connection limit 31, drain pan 3 fixes the back at frame 2 through connecting limit 31 to be provided with sealant layer 7 between connecting limit 31 and frame 2, connect 31 extrusion laminating on the top surface of sealing ring 9 on the limit. The first end of power cord 4 is connected to in the drain pan 3, and the second end extends to the outside of drain pan 3 to and be provided with first seal assembly 6 and second seal assembly 5 on power cord 4, first seal assembly 6 is located drain hole 32 of drain pan 3, in order to seal the drain hole 32, second seal assembly 5 is located the second of power cord 4 and holds, in order to seal the junction of power cord 4 and driver.
Based on the structure, the sealing ring 9 is clamped between the edge of the panel 1 and the mounting step 22, so that the sealing between the panel 1 and the frame 2 can be ensured, and meanwhile, the connecting edge 31 is pressed against the upper end of the sealing ring 9, so that the sealing between the connecting edge 31 and the frame 2 can be ensured; the first sealing assembly 6 can ensure a sealing structure between the wire outlet 32 and the power line 4, and the utility model can effectively prevent moisture in the environment from entering the flat lamp through the sealing, thereby ensuring the normal service life of the flat lamp; the setting of sealing glue layer 7 had both further promoted the leakproofness between drain pan 3 and the frame 2, can also guarantee the planarization of connecting limit 31 and the laminating of the frame back, and then the planarization of connecting limit 31 and the laminating of sealing ring 9 is guaranteed to show promotion sealed effect. The provision of the mounting step 22 can facilitate the provision of the sealing ring 9 and the sealing.
The connecting edge 31 and the frame 2 are fixed by bolts 8. The bolt has stable connection strength and simple structure.
The lower surface of the connecting edge 31 has a recess 311 into which the sealing ring 9 is inserted. This structure can increase the area of contact of sealing ring 9 with connect the limit 31 to promote sealed effect, and sealed stability.
The first sealing assembly 6 comprises a sealing sleeve 61 and a positioning sleeve 62; the outer side wall of the sealing sleeve 61 is provided with an annular clamping groove 611, and the sealing sleeve 61 is clamped on the wire outlet 32 of the bottom shell 3 through the annular clamping groove 611; the positioning sleeve 62 is sleeved on the sealing sleeve 61. The power cord 4 extends to the outside of the bottom case 3 through the sealing sleeve 61, and a sealing structure is arranged between the power cord and the sealing sleeve 61.
The second sealing assembly 5 comprises a sealing ring 51 and a screwing sleeve 52; the outer side of the power cord 4 close to the second end is provided with an outer step 41, the inner wall of the screwing sleeve 52 far away from the second end of the power cord 4 is formed with an inner step 522 which can be abutted against the outer step 41, and the inner wall of the screwing sleeve 52 close to the second end of the power cord 4 is provided with a threaded connection section 521; the sealing ring 51 is fitted over the power supply line 4 and supported on the outer step 41. With this structure, after the tightening sleeve 52 is tightened, the seal ring 51 can be pulled to abut against the end of the terminal of the driver, thereby ensuring the sealing property between the terminal of the power cord 4 and the terminal of the driver.
Unless otherwise specified, in the present invention, if the terms "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a dull and stereotyped lamp of LED with seal structure which characterized by: comprises a bottom shell, a frame, a panel and a power line;
the center of the frame is provided with an installation opening, the inner wall of the installation opening is provided with an installation step, and a sealing ring is arranged in the installation step;
the panel is arranged on the mounting opening, the edge position of the lower surface of the panel is supported on the step surface of the mounting step, and the side surface of the panel is attached to the inner side surface of the sealing ring;
the edge of the bottom shell is bent to form a connecting edge, the bottom shell is fixed on the back of the frame through the connecting edge, a sealing adhesive layer is arranged between the connecting edge and the frame, and the connecting edge is extruded and attached to the top surface of the sealing ring;
the first end of the power line is connected into the bottom shell, the second end of the power line extends to the outside of the bottom shell, a first sealing assembly and a second sealing assembly are arranged on the power line, the first sealing assembly is located on a wire outlet hole of the bottom shell, and the second sealing assembly is located at the second end of the power line.
2. The LED flat lamp with the sealing structure according to claim 1, wherein: the connecting edges and the frame are fixed through bolts.
3. The LED flat lamp with the sealing structure according to claim 1, wherein: and the lower surface of the connecting edge is provided with a groove for the clamping of the sealing ring.
4. The LED flat lamp with the sealing structure according to claim 1, wherein: the first sealing assembly comprises a sealing sleeve and a positioning sleeve;
the outer side wall of the sealing sleeve is provided with an annular clamping groove, and the sealing sleeve is clamped on a wire outlet hole of the bottom shell through the annular clamping groove;
the locating sleeve is sleeved on the sealing sleeve.
5. The LED flat lamp with the sealing structure according to claim 1, wherein: the second sealing assembly comprises a sealing ring and a screwing sleeve;
the outer side wall of the power line close to the second end is provided with an outer step, the inner wall of the screwing sleeve far away from the second end of the power line is formed with an inner step capable of abutting against the outer step, and the inner wall of the screwing sleeve close to the second end of the power line is provided with a threaded connection section;
the sealing ring is sleeved on the power line and supported on the outer step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022302060.2U CN212929722U (en) | 2020-10-15 | 2020-10-15 | LED panel lamp with sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022302060.2U CN212929722U (en) | 2020-10-15 | 2020-10-15 | LED panel lamp with sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212929722U true CN212929722U (en) | 2021-04-09 |
Family
ID=75311246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022302060.2U Active CN212929722U (en) | 2020-10-15 | 2020-10-15 | LED panel lamp with sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212929722U (en) |
-
2020
- 2020-10-15 CN CN202022302060.2U patent/CN212929722U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231115 Address after: 314000 Room 201, 2nd Floor, Building 5, Wangdian Home Appliance Entrepreneurship Center, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Yongdi Lighting Electric Co.,Ltd. Address before: No.20, xujiadai, Fengzhen village, Wangdian Town, Xiuzhou District, Jiaxing City, Zhejiang Province, 314011 Patentee before: Xu Wenjie |
|
| TR01 | Transfer of patent right |