CN219177655U - LED lamp dustproof plug - Google Patents
LED lamp dustproof plug Download PDFInfo
- Publication number
- CN219177655U CN219177655U CN202320100125.6U CN202320100125U CN219177655U CN 219177655 U CN219177655 U CN 219177655U CN 202320100125 U CN202320100125 U CN 202320100125U CN 219177655 U CN219177655 U CN 219177655U
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- CN
- China
- Prior art keywords
- led lamp
- base
- dust plug
- plug
- sheet metal
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model belongs to the technical field of dust plugs, and discloses an LED lamp dust plug; the dustproof plug comprises an inserting part, a fixing part and a base which are sequentially connected from top to bottom; the fixed part is a truncated cone; the insertion part is a cylinder with the diameter smaller than the diameter of the lower surface of the truncated cone; the upper surface and the lower surface of the base are connected through an arc-shaped side surface; the lower surface of the base is internally provided with a mounting groove which can be in interference fit with the LED lamp shell; the dustproof plug is provided with a mounting hole penetrating through the insertion part, the fixing part and the base; can fill the clearance between LED lamp shell and the panel beating, realize simultaneously dustproof, waterproof to LED lamp shell entrance.
Description
Technical Field
The utility model belongs to the technical field of dust plugs, and relates to an LED lamp dust plug.
Background
As the requirements of the market on the appearance and the functions of the products are higher and higher, the modeling of the food display cabinet is changed from the prior middle rule to the prior special modeling; often use the LED lamp to throw light on in the food show cupboard, the LED lamp is installed in special-shaped molding's food show cupboard, often has the clearance between LED lamp shell and the support, and this clearance can not only influence the visual appearance of product, still can accumulate the dust.
Disclosure of Invention
The utility model solves the technical problem of providing the LED lamp dustproof plug which can fill the gap between the LED lamp shell and the metal plate and realize dustproof and waterproof performance on the wire inlet of the LED lamp shell.
The utility model is realized by the following technical scheme:
a dustproof plug of an LED lamp comprises an insertion part, a fixing part and a base which are sequentially connected from top to bottom;
the fixed part is a truncated cone;
the insertion part is a cylinder with the diameter smaller than the diameter of the lower surface of the truncated cone;
the upper surface and the lower surface of the base are connected through an arc-shaped side surface; the lower surface of the base is internally provided with a mounting groove which can be in interference fit with the LED lamp shell;
the dust plug is provided with a mounting hole penetrating through the insertion part, the fixing part and the base.
Further, the included angle between the plane of the upper surface of the base and the plane of the lower surface is 33 degrees.
Further, the height of the column body is 1.2-1.5mm; the outer diameter of the cylinder was 13mm.
Further, the inner diameter of the mounting hole of the dust plug is 10mm.
Further, the dustproof plug is made of silica gel.
Further, the hardness of the dust plug is 50-60HA.
Further, the cone frustum of the dust plug extends out of the metal plate hole of the metal plate bracket to the top of the metal plate bracket, and the column body is positioned in the metal plate hole; the cone frustum and the base at the two ends of the column are attached to the sheet metal bracket.
Compared with the prior art, the utility model has the following beneficial technical effects:
the utility model provides an LED lamp dust plug, the height of a column body is the same as the thickness of a metal plate, the upper surface of a base of the dust plug can be ensured to be in contact with the metal plate, the lower surface of the base is in interference fit with the upper end surface of an LED lamp shell, the gap between the LED lamp shell and the metal plate is filled, dust or water vapor is prevented from falling into the gap at the top of the LED lamp shell, an LED lamp connecting wire can extend out of a metal plate bracket through a mounting hole of the dust plug, and the LED lamp connecting wire is effectively prevented from being scratched by the metal plate hole.
Drawings
FIG. 1 is a schematic view of the overall structure of a dust plug;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a schematic diagram of the structure of the end face of the LED lamp housing;
fig. 4 is a schematic structural view of embodiment 1;
reference numerals: 1 is a truncated cone, 2 is a column, 3 is a base, 4 is a mounting groove, 5 is a mounting hole, and 6 is an LED lamp housing.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings, which illustrate but do not limit the utility model.
As shown in fig. 1 and 2, the utility model discloses a dust plug of an LED lamp, comprising an insertion part, a fixing part and a dust plug of a base 3 which are sequentially connected from top to bottom; the fixed part is a truncated cone 1; the insertion part is a cylinder 2 with the diameter smaller than the diameter of the lower surface of the cone frustum 1; the upper surface and the lower surface of the base 3 are connected through arc-shaped side surfaces; as shown in fig. 3, a mounting groove 4 which can be in interference fit with an LED lamp housing 6 is formed in the lower surface of the base 3; the dust plug is provided with a mounting hole 5 penetrating the insertion portion, the fixing portion and the base 3.
The included angle between the plane of the upper surface of the base 3 and the plane of the lower surface is 33 degrees.
The height of the column body 2 is 1.2-1.5mm; the outer diameter of the cylinder 2 is 13mm.
The inner diameter of the mounting hole 5 of the dust plug is 10mm.
The dustproof plug is made of silica gel.
The hardness of the dust plug is 50-60HA.
As shown in fig. 4, the cone frustum 1 of the dust plug extends from a metal plate hole of the metal plate bracket to the top of the metal plate bracket, and the column body 2 is positioned in the metal plate hole; the truncated cone 1 and the base 3 at the two ends of the column body 2 are attached to the sheet metal bracket.
Specific examples are given below.
Example 1
As shown in FIG. 4, an LED lamp dust plug is provided, the LED lamp is arranged on a metal plate bracket in a food display cabinet, and a metal plate hole is arranged on the metal plate bracket.
The dust plug is divided into an insertion part, a fixing part and a base 3 from top to bottom in sequence.
The fixed part is a truncated cone 1; the cone frustum 1 is arranged on the sheet metal bracket through a sheet metal hole.
The insertion part is a cylinder 2 with the diameter smaller than the diameter of the lower surface of the cone frustum 1; the height of the column body 2 is 1.2-1.5mm; the outer diameter of the column body 2 is 13mm; because the diameter of the upper surface of the column body 2 is smaller than that of the lower surface of the cone frustum 1, the dust plug is clamped into a sheet metal hole of the sheet metal bracket.
The included angle between the upper surface of the base 3 and the lower surface of the base 3 is 33 degrees, and the upper surface of the base 3 and the lower surface of the base 3 are in right-angle fan shapes; the lower surface of the base 3 is internally provided with a mounting groove 4 which can be in interference fit with the LED lamp shell 6; the dustproof plug is provided with a mounting hole 5 penetrating the insertion part, the fixing part and the base 3; the LED lamp connecting wire and the wiring terminal are drawn out from the mounting hole 5 of the dust plug, and the upper end face of the LED lamp shell 6 is clamped into the mounting groove 4.
The embodiments given above are preferred examples for realizing the present utility model, and the present utility model is not limited to the above-described embodiments. Any immaterial additions and substitutions made by those skilled in the art according to the technical features of the technical scheme of the utility model are all within the protection scope of the utility model.
Claims (7)
1. The LED lamp dustproof plug is characterized by comprising an inserting part, a fixing part and a base (3) which are sequentially connected from top to bottom;
the fixed part is a truncated cone (1);
the insertion part is a cylinder (2) with the diameter smaller than the diameter of the lower surface of the cone frustum (1);
the upper surface and the lower surface of the base (3) are connected through arc-shaped side surfaces; the lower surface of the base (3) is internally provided with a mounting groove (4) which can be in interference fit with the LED lamp shell (6);
the dust plug is provided with a mounting hole (5) penetrating the insertion part, the fixing part and the base (3).
2. The LED lamp dust plug according to claim 1, wherein the angle between the plane of the upper surface and the plane of the lower surface of the base (3) is 33 °.
3. A LED lamp dust plug according to claim 1, characterized in that the height of the column (2) is 1.2-1.5mm; the outer diameter of the column body (2) is 13mm.
4. An LED lamp dust plug according to claim 1, characterized in that the mounting hole (5) of the dust plug has an inner diameter of 10mm.
5. The LED lamp dust plug of claim 1, wherein the dust plug is made of silica gel.
6. The LED lamp dust plug of claim 1, wherein the dust plug hardness is 50-60HA.
7. The LED lamp dustproof plug according to claim 1, wherein the cone frustum (1) of the dustproof plug extends to the top of the sheet metal bracket from a sheet metal hole of the sheet metal bracket, and the column body (2) is positioned in the sheet metal hole; the cone frustum (1) and the base (3) at the two ends of the column body (2) are attached to the sheet metal bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320100125.6U CN219177655U (en) | 2023-02-02 | 2023-02-02 | LED lamp dustproof plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320100125.6U CN219177655U (en) | 2023-02-02 | 2023-02-02 | LED lamp dustproof plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219177655U true CN219177655U (en) | 2023-06-13 |
Family
ID=86672801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320100125.6U Active CN219177655U (en) | 2023-02-02 | 2023-02-02 | LED lamp dustproof plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219177655U (en) |
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2023
- 2023-02-02 CN CN202320100125.6U patent/CN219177655U/en active Active
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| GR01 | Patent grant |