CN215716743U - Mounting structure of projection lamp on wall - Google Patents
Mounting structure of projection lamp on wall Download PDFInfo
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- CN215716743U CN215716743U CN202120624100.7U CN202120624100U CN215716743U CN 215716743 U CN215716743 U CN 215716743U CN 202120624100 U CN202120624100 U CN 202120624100U CN 215716743 U CN215716743 U CN 215716743U
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- wall
- angle steel
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- straight line
- supporting plate
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Abstract
The utility model provides a wall mounting structure of a projection lamp, which comprises a supporting plate, an angle steel supporting arm and a connecting bolt, wherein the supporting plate is fixed on the supporting plate; the angle steel bracket arm comprises a straight line section and a fishtail section, the fishtail section of the angle steel bracket arm is embedded in the wall, one part of the straight line section of the angle steel bracket arm extends into the wall, and the other part of the straight line section of the angle steel bracket arm is cantilevered out of the wall; the support plate is welded on the part, which is picked out of the wall body, of the straight line sections of the two angle steel support arms; the supporting plate is provided with a bolt hole, and the projection lamp is fixed on the supporting plate through a connecting bolt. The overhanging base consisting of the supporting plate and the angle steel supporting arm is firmly installed and can bear heavier lamps; moreover, the projection angle of the projection lamp is convenient to adjust, the adjusting range is not limited by a mounting structure, the functions of the projection lamp can be fully exerted, and the lamp is convenient to replace.
Description
Technical Field
The utility model relates to the field of equipment installation, in particular to a wall-mounted structure of a projection lamp.
Background
The projection lamp can be aimed at any direction, is basically not influenced by weather conditions, and can be used for large-area operation field mines, building outlines, stadiums, monuments and the like. When the projector needs to be installed on a wall, the projector is usually driven on the wall through expansion bolts. However, the projection angle of the projection lamp is limited, and when a high-power projection lamp is adopted, the hidden danger that the wall surface falls off and the lamp falls off can be caused only by adopting the expansion bolts for fixing. Therefore, the research on a firm projection lamp wall-mounted structure has practical value.
Disclosure of Invention
The utility model aims to provide a wall-mounted structure of a projection lamp, which is stable in mounting and does not limit the projection angle of the projection lamp. Therefore, the utility model adopts the following technical scheme:
a projection lamp wall mounting structure is characterized by comprising a supporting plate, an angle steel supporting arm and a connecting bolt; the angle steel bracket arm comprises a straight line section and a fishtail section, the fishtail section of the angle steel bracket arm is embedded in the wall, one part of the straight line section of the angle steel bracket arm extends into the wall, and the other part of the straight line section of the angle steel bracket arm is cantilevered out of the wall; the support plate is welded on the part, which is picked out of the wall body, of the straight line sections of the two angle steel support arms; the supporting plate is provided with a bolt hole, and the projection lamp is fixed on the supporting plate through a connecting bolt.
Furthermore, the fishtail section is composed of two sections of angle steel and is welded with the straight section to form a Y-shaped structure; two sections of angle steel of the fishtail section form a V-shaped structure perpendicular to the horizontal plane.
Furthermore, the supporting plate is provided with 4 bolt holes, and the distance between the center of a circle formed by the four bolt holes and the wall surface of the wall body is not less than the rotating radius of the projection lamp.
Furthermore, the included angle between the tail section of the fish and the extension line of the straight line section is 30-45 degrees.
Furthermore, the length of the part of the straight section of the angle steel bracket arm penetrating into the wall is not less than 1/3 of the total straight section.
Due to the adoption of the technical scheme of the utility model, the utility model at least has the following beneficial effects:
1. the overhanging base composed of the supporting plate and the angle steel supporting arm is firmly installed and can bear heavier lamps.
2. The projecting lamp throws angular adjustment convenience, and accommodation is not restricted by mounting structure, can full play projecting lamp self function, and lamps and lanterns are changed conveniently.
Drawings
FIG. 1 is a side view of an embodiment of the present invention.
Fig. 2 is a top view of an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
Reference is made to the accompanying drawings. The utility model provides a wall-mounted structure of a projection lamp, which comprises a supporting plate 2, an angle steel bracket arm 3 and a connecting bolt 4. The angle steel bracket arm comprises a straight line section 31 and a fishtail section 32, the fishtail section 32 is composed of two sections of angle steel, the two sections of angle steel of the fishtail section 32 are welded with the straight line section 31 to form a Y-shaped structure, the two sections of angle steel of the fishtail section 32 form a V-shaped structure which is vertical to a horizontal plane, the fishtail section 32 of the angle steel bracket arm is embedded in the wall 100, one part of the straight line section 31 of the angle steel bracket arm extends into the wall 100, and the other part of the straight line section overhangs out of the wall; the support plate 2 is welded on the part of the wall body which is selected out of the straight line sections of the two angle steel support arms; the support plate is provided with 4 bolt holes, the projection lamp is fixed on the support plate through connecting bolts, and the distance between the circular center surrounded by the four bolt holes and the wall surface of the wall body 100 is not less than the rotation radius of the projection lamp.
In this embodiment, the angle between the tail section 32 and the extension line of the straight section 31 is 30 °. The length L of the part, extending into the wall 100, of the straight section 31 of the angle steel bracket arm is 10cm, and the total length of the straight section 31 is 30 cm.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, i.e. all equivalent variations and modifications made by the present invention are covered by the scope of the claims of the present invention, which is not limited by the examples herein.
Claims (5)
1. A projection lamp wall mounting structure is characterized by comprising a supporting plate, an angle steel supporting arm and a connecting bolt; the angle steel bracket arm comprises a straight line section and a fishtail section, the fishtail section of the angle steel bracket arm is embedded in the wall, one part of the straight line section of the angle steel bracket arm extends into the wall, and the other part of the straight line section of the angle steel bracket arm is cantilevered out of the wall; the support plate is welded on the part, which is picked out of the wall body, of the straight line sections of the two angle steel support arms; the supporting plate is provided with a bolt hole, and the projection lamp is fixed on the supporting plate through a connecting bolt.
2. The wall mounting structure of the light projector as claimed in claim 1, wherein the fishtail section is composed of two sections of angle steel, and is welded to the straight section to form a Y-shaped structure; two sections of angle steel of the fishtail section form a V-shaped structure perpendicular to the horizontal plane.
3. The wall-mounting structure of a projector according to claim 1, wherein said support plate has 4 said bolt openings, and the distance from the center of the circle formed by said four bolt holes to the wall surface of said wall body is not less than the radius of rotation of said projector.
4. The wall-mounting structure of the spot light of claim 1, wherein the angle between the extended line of the fishtail section and the straight line section is 30-45 °.
5. The wall mounting structure of a floodlight as claimed in claim 1, wherein the length of the straight section of the angle bracket arm extending into the wall is not less than 1/3 of the total length of the straight section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120624100.7U CN215716743U (en) | 2021-03-26 | 2021-03-26 | Mounting structure of projection lamp on wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120624100.7U CN215716743U (en) | 2021-03-26 | 2021-03-26 | Mounting structure of projection lamp on wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215716743U true CN215716743U (en) | 2022-02-01 |
Family
ID=80013613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120624100.7U Active CN215716743U (en) | 2021-03-26 | 2021-03-26 | Mounting structure of projection lamp on wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215716743U (en) |
-
2021
- 2021-03-26 CN CN202120624100.7U patent/CN215716743U/en active Active
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