CN210831605U - Combined LED module projection lamp - Google Patents
Combined LED module projection lamp Download PDFInfo
- Publication number
- CN210831605U CN210831605U CN201922019037.XU CN201922019037U CN210831605U CN 210831605 U CN210831605 U CN 210831605U CN 201922019037 U CN201922019037 U CN 201922019037U CN 210831605 U CN210831605 U CN 210831605U
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- heat dissipation
- shell
- led lamp
- led
- lamp panel
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Abstract
The utility model discloses a modular LED module projecting lamp, include: the heat dissipation device comprises a rectangular heat dissipation shell, a first heat dissipation hole is formed in the front end face and the rear end face of the rectangular heat dissipation shell, second heat dissipation holes are formed in the left end face and the right end face of the rectangular heat dissipation shell, heat dissipation strips are arranged at equal intervals on the inner top surface of the heat dissipation shell, and the length directions of the heat dissipation strips extend in the front-back direction; the mounting bracket is provided with two mounting feet which respectively penetrate through the second heat dissipation holes on the two sides and are mounted in the heat dissipation shell; the LED lamp panel is provided with LED light sources arranged in a matrix form and is arranged on the top end surface of the radiating shell; and the lens component is covered and installed on the LED lamp panel. The air inside and outside the heat dissipation shell can be circulated and dissipated through the first heat dissipation hole and the second heat dissipation hole; secondly, the heat dissipation strip is arranged in the heat dissipation shell, so that the heat dissipation area is increased; the direction of the heat dissipation strips is arranged in the front-back direction, so that the front-back circulation effect of air is better; and finally, the radiating strips are distributed at equal intervals, so that the radiating effect is more uniform.
Description
Technical Field
The utility model relates to the field of lighting technology, in particular to modular LED module projecting lamp.
Background
To the projecting lamp on the market, its heat radiation structure is simple, and the heat-sinking capability is poor, can't in time dispel the heat when the LED light source produces too much heat, influences the normal use of projecting lamp.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a modular LED module projecting lamp, the heat-sinking capability is strong, has satisfied the heat dissipation demand of projecting lamp.
According to the utility model discloses a combination formula LED module projecting lamp, include:
the heat dissipation device comprises a rectangular heat dissipation shell, wherein first heat dissipation holes are formed in the front end surface and the rear end surface of the heat dissipation shell, heat dissipation strips are arranged at equal intervals on the inner top surface of the heat dissipation shell, the length direction of each heat dissipation strip extends in the front-back direction, and second heat dissipation holes are formed in the left end surface and the right end surface of the heat dissipation shell;
the mounting bracket is provided with two mounting feet, and the two mounting feet respectively penetrate through the second heat dissipation holes on the two sides and are mounted in the heat dissipation shell;
the LED lamp panel is provided with LED light sources arranged in a matrix form and is arranged on the top end surface of the radiating shell;
and the lens component is mounted on the LED lamp panel in a covering manner.
According to the utility model discloses combination formula LED module projecting lamp has following beneficial effect at least: in the embodiment, heat generated by the LED lamp panel is transferred to the heat dissipation shell for heat dissipation, and air inside and outside the heat dissipation shell is circulated and dissipated through the first heat dissipation hole and the second heat dissipation hole, so that the heat dissipation effect is improved; secondly, the heat dissipation strip is arranged in the heat dissipation shell, so that the heat dissipation area is increased, and the heat dissipation effect is improved; moreover, the direction of the heat dissipation strips is arranged in the front-back direction, so that the directions of the heat dissipation grooves formed among the heat dissipation strips are respectively directed to the first heat dissipation holes on the front end surface and the rear end surface, and the front-back circulation effect of air is better; and finally, the heat dissipation strips are distributed at equal intervals, so that the heat dissipation effect of the LED lamp panel is more uniform.
According to the utility model discloses a some embodiments are still including setting up the spacing on LED lamp plate both sides limit, spacing is installed the top face of heat dissipation casing, the LED lamp plate is located two between the spacing.
According to the utility model discloses a some embodiments, the LED lamp plate is the rectangle form, four corners of LED lamp plate are provided with spacing side cut, be provided with on the spacing with spacing boss that side cut is corresponding.
According to the utility model discloses a some embodiments, the lens subassembly includes that mount pad, upper cover plate and setting are in down the mount pad with lens between the upper cover plate, down the mount pad seted up with the printing opacity trompil that the LED light source corresponds, light-transmitting window has been seted up to the upper cover plate.
According to some embodiments of the utility model, the top end face of heat dissipation casing is provided with concave portion of inlaying, the LED lamp plate spacing with the lens subassembly is all installed in concave portion of inlaying.
According to the utility model discloses a some embodiments, the heat dissipation casing includes casing body, preceding mounting panel and rear mounting panel, preceding mounting panel with the rear mounting panel is installed respectively casing body's front side and rear side, preceding mounting panel with the rear mounting panel has all been seted up the second louvre.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a first angle installation structure diagram of the combined LED module projector according to the embodiment of the present invention;
FIG. 2 is an exploded view of FIG. 1;
fig. 3 is a second angle mounting structure diagram of the combined LED module projector according to the embodiment of the present invention;
FIG. 4 is an exploded view of FIG. 3;
FIG. 5 is an exploded view of the LED lamp panel and the stop bar of FIG. 2;
FIG. 6 is an enlarged view of the mounting of the housing body and mounting bracket of FIG. 2;
fig. 7 is an enlarged view of the mounting of the housing body and mounting bracket of fig. 4.
Reference numerals:
a heat dissipation housing 100, a housing body 110, a second heat dissipation hole 111, a heat dissipation strip 112, a recessed portion 113, a front mounting plate 120, a first heat dissipation hole 121, and a rear mounting plate 130;
mounting bracket 200, mounting foot 210;
the LED lamp panel 300, the LED light source 310 and the limiting trimming edge 320;
a limiting strip 400 and a limiting boss 410;
a lower mounting base 510, a light-transmitting opening 511, a lens 520, an upper cover plate 530 and a light-transmitting window 531.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1-7, according to the utility model discloses a combination formula LED module projecting lamp, include:
the heat dissipation device comprises a rectangular heat dissipation shell 100, wherein first heat dissipation holes 121 are formed in the front end surface and the rear end surface of the rectangular heat dissipation shell 100, heat dissipation strips 112 arranged at equal intervals are arranged on the inner top surface of the heat dissipation shell 100, the length direction of each heat dissipation strip 112 extends in the front-rear direction, and second heat dissipation holes 111 are formed in the left end surface and the right end surface of the heat dissipation shell 100;
the mounting bracket 200 is provided with two mounting pins 210, and the two mounting pins 210 are respectively installed in the heat dissipation housing 100 through the second heat dissipation holes 111 on the two sides;
the LED lamp panel 300 is provided with LED light sources 310 arranged in a matrix form, and the LED lamp panel 300 is installed on the top end surface of the heat dissipation housing 100;
and the lens component is covered and installed on the LED lamp panel 300.
According to the utility model discloses combination formula LED module projecting lamp has following beneficial effect at least: in this embodiment, heat generated by the LED lamp panel 300 is transferred to the heat dissipation housing 100 to dissipate heat, and air inside and outside the heat dissipation housing 100 is circulated and dissipated through the first heat dissipation hole 121 and the second heat dissipation hole 111, so as to improve heat dissipation effect; secondly, the heat dissipation strip 112 is arranged in the heat dissipation shell 100, so that the heat dissipation area is increased, and the heat dissipation effect is improved; moreover, the direction of the heat dissipation strips 112 is arranged in the front-back direction, so that the directions of the heat dissipation grooves formed between the heat dissipation strips 112 respectively point to the first heat dissipation holes 121 on the front and back end surfaces, and the front-back circulation effect of air is better; finally, the heat dissipation strips 112 are distributed at equal intervals, so that the heat dissipation effect of the LED lamp panel 300 is more uniform.
According to the utility model discloses a some embodiments still include the spacing strip 400 that sets up on LED lamp plate 300 both sides limit, and spacing strip 400 is installed at the top terminal surface of heat dissipation casing 100, and LED lamp plate 300 is located between two spacing strips 400. In order to be faster during installation and prevent the position of the LED lamp panel 300 from shifting, the embodiment adds the limiting strips 400 on the two side edges of the LED lamp panel 300 for positioning the LED lamp panel 300.
According to the utility model discloses a some embodiments, LED lamp plate 300 is the rectangle form, and four corners of LED lamp plate 300 are provided with spacing side cut 320, are provided with on the spacing strip 400 with the corresponding spacing boss 410 of spacing side cut 320. In this embodiment, the spacing side cut 320 of four edges of LED lamp plate 300 and the spacing boss 410 of spacing strip 400 contact, can prevent that LED lamp plate 300 from taking place the skew in the direction of controlling in front and back, fix a position LED lamp plate 300 better.
According to some embodiments of the present invention, the lens assembly includes a lower mounting base 510, an upper cover plate 530 and a lens 520 disposed between the lower mounting base 510 and the upper cover plate 530, the lower mounting base 510 is provided with a light-transmitting opening 511 corresponding to the LED light source 310, and the upper cover plate 530 is provided with a light-transmitting window 531. In this embodiment, the LED light source 310 of the LED lamp panel 300 is disposed at the light-transmitting opening 511 of the lower mounting base 510, and light emitted from the LED light source 310 sequentially passes through the light-transmitting windows 531 at the lens 520 and the upper cover plate 530 to be emitted.
According to some embodiments of the present invention, the top end surface of the heat dissipation casing 100 is provided with the concave embedding portion 113, and the LED lamp panel 300, the spacing bar 400 and the lens assembly are all installed in the concave embedding portion 113. In this embodiment, the LED lamp panel 300, the limiting strip 400 and the lens assembly are all installed in the concave embedding portion 113, so that the lamp panel, the limiting strip 400 and the lens assembly are not highlighted, and the structure of the projector is more compact; preferably, the depth of the recessed portion 113 may be designed to be equal to the combined height of the LED lamp panel 300, the stop bar 400, and the lens assembly.
According to the utility model discloses a some embodiments, heat dissipation casing 100 includes casing body 110, preceding mounting panel 120 and rear mounting panel 130, and preceding mounting panel 120 and rear mounting panel 130 are installed respectively at casing body 110's front side and rear side, and second louvre 111 has all been seted up to preceding mounting panel 120 and rear mounting panel 130.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.
Claims (6)
1. The utility model provides a modular LED module projecting lamp which characterized in that includes:
the heat dissipation device comprises a rectangular heat dissipation shell, wherein first heat dissipation holes are formed in the front end surface and the rear end surface of the heat dissipation shell, heat dissipation strips are arranged at equal intervals on the inner top surface of the heat dissipation shell, the length direction of each heat dissipation strip extends in the front-back direction, and second heat dissipation holes are formed in the left end surface and the right end surface of the heat dissipation shell;
the mounting bracket is provided with two mounting feet, and the two mounting feet respectively penetrate through the second heat dissipation holes on the two sides and are mounted in the heat dissipation shell;
the LED lamp panel is provided with LED light sources arranged in a matrix form and is arranged on the top end surface of the radiating shell;
and the lens component is mounted on the LED lamp panel in a covering manner.
2. The modular LED projector of claim 1, wherein: the LED lamp panel is characterized by further comprising limiting strips arranged on two side edges of the LED lamp panel, the limiting strips are installed on the top end face of the heat dissipation shell, and the LED lamp panel is located between the limiting strips.
3. The modular LED projector of claim 2, wherein: the LED lamp plate is the rectangle form, four corners of LED lamp plate are provided with spacing side cut, be provided with on the spacing strip with spacing boss that the side cut is corresponding.
4. The modular LED projector of claim 3, wherein: the lens component comprises a lower mounting seat, an upper cover plate and a lens arranged between the lower mounting seat and the upper cover plate, the lower mounting seat is provided with a light-transmitting opening corresponding to the LED light source, and the upper cover plate is provided with a light-transmitting window.
5. The modular LED projector of claim 4, wherein: the top end face of the heat dissipation shell is provided with a concave embedding portion, and the LED lamp panel, the limiting strip and the lens assembly are installed in the concave embedding portion.
6. The modular LED projector of claim 1, wherein: the heat dissipation shell comprises a shell body, a front mounting plate and a rear mounting plate, wherein the front mounting plate and the rear mounting plate are respectively mounted on the front side and the rear side of the shell body, and the second heat dissipation holes are formed in the front mounting plate and the rear mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019037.XU CN210831605U (en) | 2019-11-21 | 2019-11-21 | Combined LED module projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019037.XU CN210831605U (en) | 2019-11-21 | 2019-11-21 | Combined LED module projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210831605U true CN210831605U (en) | 2020-06-23 |
Family
ID=71252859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922019037.XU Active CN210831605U (en) | 2019-11-21 | 2019-11-21 | Combined LED module projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210831605U (en) |
-
2019
- 2019-11-21 CN CN201922019037.XU patent/CN210831605U/en active Active
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