CN218883923U - Split type heat dissipation lamps and lanterns - Google Patents
Split type heat dissipation lamps and lanterns Download PDFInfo
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- CN218883923U CN218883923U CN202223584369.0U CN202223584369U CN218883923U CN 218883923 U CN218883923 U CN 218883923U CN 202223584369 U CN202223584369 U CN 202223584369U CN 218883923 U CN218883923 U CN 218883923U
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- heat dissipation
- light
- power supply
- supply box
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Abstract
The utility model provides a split type heat dissipation lamps and lanterns relates to the lamps and lanterns field, include: a power supply box; the heat dissipation block is fixed at the bottom of the power supply box, and a plurality of heat dissipation fins are arranged on the side wall of the heat dissipation block; the mounting seat is arranged at the bottom of the radiating fin, a mounting opening is formed in the mounting seat, a light source is arranged in the mounting opening, and the back side of the light source is attached to the bottom of the radiating block; the opening of the reflecting cover faces downwards, the top of the reflecting cover is connected to the bottom of the radiating fin, a reflecting notch is formed in the reflecting cover, and the side wall of the reflecting notch is attached to the side wall of the mounting seat; a transformer and various electronic elements are arranged in the power supply box to complete the receiving and outputting of electric power; the power supply box is connected with the mounting seat through the heat dissipation block, so that heat of the power supply box and heat of the mounting seat can be prevented from being accumulated together; the heat dissipation block is made of a material with high heat conductivity and matched with the heat dissipation sheet, so that heat of the power supply box and the mounting seat can be dissipated to the air; the reflector can reflect and converge the light source, and the illumination brightness is improved.
Description
Technical Field
The utility model relates to a lamps and lanterns field, concretely relates to split type heat dissipation lamps and lanterns.
Background
The industrial and mining lamp is an important component of modern industrial illumination, and various indexes such as high efficiency, energy conservation, long service life, high color rendering index, environmental protection and the like are pursued by the modern industrial and mining lamp;
as shown in fig. 1, in the existing mining lamp, a lampshade and a power supply box are integrally arranged, heat generated by a light source and the power supply box can be accumulated during long-term use, and the whole mining lamp cannot be well radiated;
therefore, it is necessary to provide a split type heat dissipation lamp with a lampshade and a power supply box separately arranged to reduce heat accumulation.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the split type heat dissipation lamp is characterized in that the lampshade and the power supply box are arranged in a split mode to reduce heat accumulation.
The utility model provides a technical scheme that its technical problem adopted is: a split heat sink luminaire, comprising: a power supply box; the heat dissipation block is fixed at the bottom of the power supply box, and a plurality of heat dissipation fins are arranged on the side wall of the heat dissipation block; the mounting seat is arranged at the bottom of the radiating fin, a mounting opening is formed in the mounting seat, a light source is arranged in the mounting opening, and the back side of the light source is attached to the bottom of the radiating block; the reflector, the reflector opening is down, and the top of reflector is connected the bottom of fin, set up the reflection of light breach on the reflector, the lateral wall laminating of reflection of light breach the lateral wall of mount pad.
Preferably, the heat dissipation block is cylindrical, the heat dissipation fin is rectangular, the heat dissipation fin is parallel to the axis of the heat dissipation block, the length of the heat dissipation fin is equal to the height of the heat dissipation block, and the end of the heat dissipation fin is integrally provided with an auxiliary fin.
Preferably, the bottom array of the radiating fin is provided with a plurality of first connecting holes, the side wall of the mounting base is integrally provided with a mounting ring, and the mounting ring is fixed with the first connecting holes through bolts.
Preferably, the side wall of the mounting seat is provided with a connecting thread, the connecting thread is connected with a pressing ring, a light-transmitting hole is formed in the pressing ring, the diameter of the light-transmitting hole is smaller than that of the mounting opening, and the opening of the light-transmitting hole presses the light source.
Preferably, the side wall of the light source is integrally provided with an elastic sheet, the side wall of the elastic sheet is attached to the inner wall of the mounting opening, and the elastic sheet can be pressed by the opening of the light-transmitting hole.
Preferably, be provided with the printing opacity cover in the installing port, the border of printing opacity cover is provided with the printing opacity ring, the printing opacity ring with the inner wall laminating of installing port, and the top laminating of printing opacity ring the flexure strip, the bottom laminating that the printing opacity was traded the drill way of printing opacity hole.
Preferably, the bottom of the radiating fin is provided with a plurality of second connecting holes in an array mode, and the top of the reflecting cover is fixed with the second connecting holes through bolts.
Preferably, the power supply box comprises a base and an upper cover, and the base is fixed at the bottom of the upper cover through bolts.
Preferably, the top of the heat dissipation block is provided with a plurality of third connecting holes, the base is fixed with the third connecting holes through bolts, and the bottom of the base is attached to the heat dissipation block.
The utility model has the advantages that:
1. a transformer and various electronic elements are arranged in the power supply box to complete the receiving and outputting of the electric power;
2. the power supply box is connected with the mounting seat through the heat dissipation block, so that the heat of the power supply box and the heat of the mounting seat can be prevented from being accumulated together;
3. the heat dissipation block is made of a material with high heat conductivity and matched with the heat dissipation sheet, so that heat of the power supply box and the mounting seat can be dissipated to the air;
4. the light source can be reflected and converged by the reflector, so that the illumination brightness is improved.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
FIG. 1 is a prior art light fixture;
fig. 2 is a perspective view of the preferred embodiment of the split type heat dissipation lamp of the present invention;
FIG. 3 is a perspective view of a preferred embodiment of the power pack of the present invention;
FIG. 4 is a perspective view of a preferred embodiment of the heat slug of the present invention;
FIG. 5 is a perspective view of a preferred embodiment of the reflector of the present invention;
fig. 6 is a schematic view of the mounting of the preferred embodiment of the heat sink and mounting base of the present invention.
In the figure:
100. a power supply box; 101. a base; 102. an upper cover;
200. a heat dissipating block; 2001. a third connection hole; 201. a heat sink; 2011. a first connection hole; 2012. a second connection hole; 202. an auxiliary sheet;
300. a mounting base; 301. an installation port; 302. a light source; 3021. an elastic sheet; 303. a mounting ring; 304. connecting threads; 305. a compression ring; 3051. a light-transmitting hole; 306. a light-transmitting cover; 3061. a light transmitting ring;
400. a reflector; 401. a light reflecting notch.
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 reference numerals refer to the same or similar elements or elements having the same or similar functions 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. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1-6, the utility model provides a split type heat dissipation lamp, include: a power supply box 100; the heat dissipation block 200 is fixed at the bottom of the power supply box 100, and a plurality of heat dissipation fins 201 are arranged on the side wall of the heat dissipation block 200; the mounting base 300 is arranged at the bottom of the radiating fin 201, a mounting opening 301 is formed in the mounting base 300, a light source 302 is arranged in the mounting opening 301, and the back side of the light source 302 is attached to the bottom of the radiating block 200; the opening of the reflecting cover 400 faces downwards, the top of the reflecting cover 400 is connected to the bottom of the heat sink 201, a reflecting notch 401 is formed in the reflecting cover 400, and the side wall of the reflecting notch 401 is attached to the side wall of the mounting base 300; a transformer and various electronic components are arranged in the power supply box 100 to receive and output power; the power supply box 100 and the mounting base 300 are connected through the heat dissipation block 200, so that heat of the power supply box 100 and the mounting base 300 can be prevented from being accumulated together; the heat dissipation block 200 is made of a material with high thermal conductivity and matched with the heat dissipation sheet 201, so that heat of the power supply box 100 and the mounting base 300 can be dissipated into the air; the light source 302 can be reflected and converged by the reflector 400, so that the illumination brightness is improved.
The heat dissipation block 200 is cylindrical, the heat dissipation fin 201 is rectangular, the heat dissipation fin 201 is parallel to the axis of the heat dissipation block 200, the length of the heat dissipation fin 201 is equal to the height of the heat dissipation block 200, and an auxiliary fin 202 is integrally arranged at the end of the heat dissipation fin 201; in short, the arrangement of the heat sink 201 can increase the contact area of the heat sink 200 with air; further, by providing the auxiliary fin 202, the contact area between the heat sink 201 and the air can be further increased.
A plurality of first connecting holes 2011 are formed in the bottom of the radiating fin 201 in an array mode, a mounting ring 303 is integrally arranged on the side wall of the mounting base 300, and the mounting ring 303 is fixed with the first connecting holes 2011 through bolts; in short, the first connection hole 2011 can fix the mounting base 300, and the structure is simple and reliable.
A connecting thread 304 is arranged on the side wall of the mounting seat 300, a clamp ring 305 is connected to the connecting thread 304, a light hole 3051 is formed in the clamp ring 305, the diameter of the light hole 3051 is smaller than that of the mounting opening 301, and the light source 302 is pressed by the opening of the light hole 3051; in short, the quick detachment of the clamp ring 305 is enabled by the connecting thread 304; further, the diameter of the hole of the light hole 3051 is smaller than that of the mounting hole 301, so that the light source 302 can be pressed into the mounting hole 301, and the light source 302 is attached to the heat dissipation block 200, and good heat conduction of the light source 302 is achieved.
An elastic sheet 3021 is integrally arranged on the side wall of the light source 302, the side wall of the elastic sheet 3021 is attached to the inner wall of the mounting opening 301, and the elastic sheet 3021 can be pressed by the opening of the light transmission hole 3051; in short, the elastic sheet 3021 is actually a thin metal sheet, and can deform to a certain extent, and the elastic sheet 3021 is pressed through the light hole 3051, so that the back side of the light source 302 can be tightly attached to the heat dissipation block 200, the light source 302 here selects the integrated LED light source 302, which includes a circuit board and an LED light bead, the circuit board is tightly attached to the heat dissipation block 200, and the heat of the circuit board can be guided to the heat dissipation block 200, thereby achieving good heat dissipation of the light source 302.
A light-transmitting cover 306 is arranged in the mounting opening 301, a light-transmitting ring 3061 is arranged at the edge of the light-transmitting cover 306, the light-transmitting ring 3061 is attached to the inner wall of the mounting opening 301, the top of the light-transmitting ring 3061 is attached to the elastic sheet 3021, and the bottom of the light-transmitting ring is attached to the opening of the light-transmitting hole 3051; in short, the light source 302 can be effectively protected by the light-transmissive cover 306; further, the light-transmitting ring 3061 is slightly higher than the opening of the mounting hole 301, so that the light-transmitting hole 3051 can be pressed against the light-transmitting ring 3061, and the light source 302 can be tightly attached to the heat dissipation block 200.
A plurality of second connecting holes 2012 are formed in the bottom of the heat sink 201 in an array manner, and the top of the reflector 400 is fixed to the second connecting holes 2012 through bolts; in short, the reflector 400 can be quickly mounted and dismounted through the second coupling hole 2012.
The power supply box 100 comprises a base 101 and an upper cover 102, wherein the base 101 is fixed at the bottom of the upper cover 102 through bolts; in short, the power supply box 100 can be quickly mounted and dismounted by covering the base 101 and the upper cover 102.
The top of the heat dissipation block 200 is provided with a plurality of third connection holes 2001, the base 101 is fixed with the third connection holes 2001 through bolts, and the bottom of the base 101 is attached to the heat dissipation block 200; in short, quick mounting and dismounting of the power supply box 100 and the heat dissipation block 200 can be achieved through the third connection hole 2001.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the description, and must be determined according to the scope of the claims.
Claims (9)
1. A split type heat dissipation lamp is characterized by comprising:
a power supply box;
the heat dissipation block is fixed at the bottom of the power supply box, and a plurality of heat dissipation fins are arranged on the side wall of the heat dissipation block;
the mounting seat is arranged at the bottom of the radiating fin, a mounting opening is formed in the mounting seat, a light source is arranged in the mounting opening, and the back side of the light source is attached to the bottom of the radiating block;
the reflector, the reflector opening is down, and the top of reflector is connected the bottom of fin, set up reflection of light breach on the reflector, the lateral wall laminating of reflection of light breach the lateral wall of mount pad.
2. The split-type heat-dissipating lamp of claim 1,
the heat sink is cylindrical, the fins are rectangular and the fins are parallel to the axis of the heat sink, the length of the fins is the height of the heat sink, and
the end part of the radiating fin is integrally provided with an auxiliary fin.
3. The split-type heat-dissipating lamp of claim 2,
the bottom array of fin is provided with a plurality of first connecting holes, the lateral wall an organic whole of mount pad is provided with the collar, the collar pass through the bolt with first connecting hole is fixed.
4. The split-type heat-dissipating lamp of claim 3,
the side wall of the mounting seat is provided with connecting threads, the connecting threads are connected with a pressing ring, a light-transmitting hole is formed in the pressing ring, the diameter of the light-transmitting hole is smaller than that of the mounting opening, and the opening of the light-transmitting hole presses the light source.
5. The split type heat dissipating lamp according to claim 4,
the side wall of the light source is integrally provided with an elastic sheet, the side wall of the elastic sheet is attached to the inner wall of the mounting opening, and the elastic sheet can be pressed by the hole opening of the light hole.
6. The split-type heat-dissipating lamp of claim 5,
be provided with the printing opacity cover in the installing port, the border of printing opacity cover is provided with the printing opacity ring, the printing opacity ring with the inner wall laminating of installing port, and the top laminating of printing opacity ring the flexure strip, the bottom laminating of printing opacity ring the drill way of light trap.
7. The split-type heat-dissipating lamp of claim 6,
the bottom of the radiating fin is provided with a plurality of second connecting holes in an array mode, and the top of the reflecting cover is fixed with the second connecting holes through bolts.
8. The split type heat dissipating lamp according to claim 7,
the power supply box comprises a base and an upper cover, wherein the base is fixed at the bottom of the upper cover through a bolt.
9. The split-type heat-dissipating lamp of claim 8,
the top of radiating block is provided with a plurality of third connecting holes, the base pass through the bolt with the third connecting hole is fixed, and the bottom laminating of base the radiating block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223584369.0U CN218883923U (en) | 2022-12-31 | 2022-12-31 | Split type heat dissipation lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223584369.0U CN218883923U (en) | 2022-12-31 | 2022-12-31 | Split type heat dissipation lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218883923U true CN218883923U (en) | 2023-04-18 |
Family
ID=85952088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223584369.0U Active CN218883923U (en) | 2022-12-31 | 2022-12-31 | Split type heat dissipation lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218883923U (en) |
-
2022
- 2022-12-31 CN CN202223584369.0U patent/CN218883923U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |