CN217875512U - Canned type projecting lamp structure - Google Patents
Canned type projecting lamp structure Download PDFInfo
- Publication number
- CN217875512U CN217875512U CN202221971104.3U CN202221971104U CN217875512U CN 217875512 U CN217875512 U CN 217875512U CN 202221971104 U CN202221971104 U CN 202221971104U CN 217875512 U CN217875512 U CN 217875512U
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- lamp
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Abstract
The utility model discloses a canned type projecting lamp structure, including the lamp body, through the support of round pin hub connection on the lamp body, the bottom surface of lamp body is fixed with the lamp chamber, be provided with the drive in the lamp chamber and the light source of being connected with the drive electricity, the roof border integrated into one piece in lamp chamber has supports presses protruding frame, support the chamber wall height that highly exceeds the lamp chamber of pressing protruding frame, it is provided with the heat dissipation clearance to support between the lateral surface of pressing protruding frame and the chamber wall in lamp chamber, integrated into one piece has the installation screw hole post in the heat dissipation clearance, the bottom surface of lamp body still is provided with lens, the top surface border department of lens is provided with cyclic annular sealing slot, cyclic annular sealing slot and support and be provided with the sealing washer between the surface of pressing protruding frame. The utility model discloses a structure sets up rationally, is favorable to improving heat dispersion, is favorable to improving holistic sealing performance, and lens are not direct to be connected with the outer wall of lamp body, are favorable to improving holistic waterproof and dustproof performance, are favorable to improving its life, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of the projecting lamp, concretely relates to canned type projecting lamp structure.
Background
The projection lamp is a common lamp structure, which generally comprises a lamp housing, a light source and a lens fixed on the lamp housing, and a support rotatably connected to the lamp housing, such as a projection lamp with a back heat dissipation mechanism in chinese patent CN202120398041.6, in the practical application process, the lens shields the bottom surface of the lamp housing, and in order to improve the heat dissipation, a thermo-thermal structure such as heat dissipation fins needs to be processed on the top surface of the lamp housing.
Disclosure of Invention
The utility model aims at providing a structure sets up rationally and is favorable to improving a canned type projecting lamp structure of thermal diffusivity.
Realize the technical scheme of the utility model aims at a canned type projecting lamp structure, including the lamp body, through the support of round pin hub connection on the lamp body, the bottom surface of lamp body is fixed with the lamp chamber, be provided with the drive in the lamp chamber and the light source of being connected with the drive electricity, the roof border integrated into one piece in lamp chamber has to support and presses protruding frame, support and press the chamber wall height that highly exceeds the lamp chamber of protruding frame, it is provided with the heat dissipation clearance to support between the lateral surface of pressing protruding frame and the chamber wall in lamp chamber, integrated into one piece has the installation screw hole post in the heat dissipation clearance, the bottom surface of lamp body still is provided with lens, the top surface border department of lens is provided with cyclic annular sealed draw-in groove, the top surface of lens is attached on supporting and pressing protruding frame to fix through the screw rod, cyclic annular sealed draw-in groove is provided with the sealing washer between the surface of pressing protruding frame.
Lens include integrated into one piece have the lens body and frame, the surface of the lens body is for leaning out the connection in the inner wall bottom of frame, the top surface that cyclic annular sealed draw-in groove is in the frame leans on inboard edge on, the top surface of frame still evenly is fixed with the mounting hole, the screw rod passes behind the mounting hole and is fixed with installation screw hole post threaded connection.
A plurality of parallel radiating fins are integrally formed on the top surface of the lamp shell, and one ends of the radiating fins extend to the end edges of the lamp shell.
The lamp shell is a plastic structure body or a metal structure body.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, it has increased in the lamp chamber and has supported and press protruding frame, it is provided with the heat dissipation clearance simultaneously to supporting between the chamber wall of pressing protruding frame and lamp chamber, be favorable to improving heat dispersion, and it is connected with lens and has the sealing washer at lens and the junction of supporting and pressing protruding frame on supporting pressing protruding frame, not only be favorable to improving holistic sealing performance, its lens is not directly connected with the outer wall of lamp body moreover, be favorable to improving holistic waterproof and dustproof performance, be favorable to improving its life, the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the explosion structure of the present invention;
fig. 3 is another view angle structure diagram of the present invention.
Reference numerals: the LED lamp comprises a lamp shell 1, a pin shaft 2, a support 3, a lamp cavity 4, a light source 5, a pressing convex frame 6, a heat dissipation gap 7, a mounting threaded hole column 8, a lens 9, a lens body 91, a frame 92, a mounting hole 93, an annular sealing clamping groove 10, a screw 11, a sealing ring 12, a heat dissipation fin 13 and a drive 14.
Detailed Description
The technical scheme is further explained by combining the drawings in the specification, and the specific explanation is as follows:
as shown in fig. 1 to 3, a sealed projector structure includes a lamp housing 1 and a bracket 3 connected to the lamp housing by a pin 2, in this embodiment, the lamp housing is a plastic structure or a metal structure. Meanwhile, the bracket is an n-shaped metal structure body.
The LED lamp comprises a lamp housing, a lamp cavity 4, a driver 14 and a light source 5 electrically connected with the driver, wherein the bottom surface of the lamp housing is fixedly provided with the lamp cavity 4, the light source 5 is arranged in the lamp cavity, the edge of the top wall of the lamp cavity is integrally provided with a pressing convex frame 6, the height of the pressing convex frame is higher than the height of the cavity wall of the lamp cavity, and a heat dissipation gap 7 is arranged between the outer side surface of the pressing convex frame and the cavity wall of the lamp cavity;
meanwhile, in the practical application process, an installation screw hole column 8 is integrally formed in the heat dissipation gap, a lens 9 is further arranged on the bottom surface of the lamp shell, an annular sealing clamping groove 10 is formed in the edge of the top surface of the lens, the top surface of the lens is attached to the abutting convex frame and is fixed through a screw rod 11, and a sealing ring 12 is arranged between the annular sealing clamping groove and the surface of the abutting convex frame. In the embodiment, the sealing ring is arranged at the joint of the lens and the abutting convex frame, so that the integral sealing and waterproof performance is improved.
A plurality of parallel heat dissipation fins 13 are integrally formed on the top surface of the lamp housing, and one end of each heat dissipation fin extends to the end edge of the lamp housing. In this embodiment, the heat dissipation gap is matched to improve the heat dissipation performance.
The utility model discloses a structure sets up rationally, it has increased in the lamp cavity and has supported and press protruding frame, support simultaneously and be provided with heat dissipation clearance between the chamber wall of pressing protruding frame and lamp cavity, be favorable to improving heat dispersion, and it is being connected with lens and have the sealing washer at lens and the junction of supporting and pressing protruding frame on supporting and pressing protruding frame, not only be favorable to improving holistic sealing performance, and its lens are not direct to be connected with the outer wall of lamp body, be favorable to improving holistic waterproof and dustproof performance, be favorable to improving its life, the suitability is strong and the practicality is good.
The standard parts used in the present embodiment can be purchased directly from the market, and the non-standard structural parts described in the specification can also be obtained directly by processing according to the common general knowledge of the prior art without any doubt, and the connection mode of the parts adopts the conventional means matured in the prior art, and the machines, parts and equipment adopt the conventional models in the prior art, so that the detailed description is not given here.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides a canned type projecting lamp structure, includes the lamp body, through the support of round pin hub connection on the lamp body, the bottom surface of lamp body is fixed with the lamp chamber, be provided with the drive in the lamp chamber and drive the light source of electricity connection, its characterized in that: the lamp comprises a lamp body and is characterized in that a supporting convex frame is integrally formed at the edge of the top wall of the lamp cavity, the height of the supporting convex frame is higher than that of the cavity wall of the lamp cavity, a heat dissipation gap is formed between the outer side surface of the supporting convex frame and the cavity wall of the lamp cavity, an installation screw hole column is integrally formed in the heat dissipation gap, a lens is further arranged on the bottom surface of the lamp body, an annular sealing clamping groove is formed at the edge of the top surface of the lens, the top surface of the lens is attached to the supporting convex frame and is fixed through a screw, and a sealing ring is arranged between the annular sealing clamping groove and the surface of the supporting convex frame.
2. The sealed-type projector structure of claim 1, wherein: lens include integrated into one piece have the lens body and frame, the surface of the lens body is for leaning out the connection in the inner wall bottom of frame, the top surface that cyclic annular sealed draw-in groove is in the frame leans on inboard edge on, the top surface of frame still evenly is fixed with the mounting hole, the screw rod passes behind the mounting hole and is fixed with installation screw hole post threaded connection.
3. The sealed type floodlight structure according to claim 2, wherein: a plurality of parallel radiating fins are integrally formed on the top surface of the lamp shell, and one ends of the radiating fins extend to the end edge of the lamp shell.
4. The sealed-type projector structure of claim 3, wherein: the lamp shell is a plastic structure body or a metal structure body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221971104.3U CN217875512U (en) | 2022-07-28 | 2022-07-28 | Canned type projecting lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221971104.3U CN217875512U (en) | 2022-07-28 | 2022-07-28 | Canned type projecting lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217875512U true CN217875512U (en) | 2022-11-22 |
Family
ID=84055412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221971104.3U Active CN217875512U (en) | 2022-07-28 | 2022-07-28 | Canned type projecting lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217875512U (en) |
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2022
- 2022-07-28 CN CN202221971104.3U patent/CN217875512U/en active Active
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