CN214790602U - Heat dissipation type high-power LED projection lamp - Google Patents
Heat dissipation type high-power LED projection lamp Download PDFInfo
- Publication number
- CN214790602U CN214790602U CN202121242629.9U CN202121242629U CN214790602U CN 214790602 U CN214790602 U CN 214790602U CN 202121242629 U CN202121242629 U CN 202121242629U CN 214790602 U CN214790602 U CN 214790602U
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- Prior art keywords
- lamp stand
- mounting bracket
- lamp
- heat dissipation
- shape mounting
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000012634 fragment Substances 0.000 claims abstract 4
- 238000007789 sealing Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 6
- 239000006185 dispersion Substances 0.000 abstract description 4
- 230000033228 biological regulation Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 8
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a high-power LED projecting lamp of heat dissipation type, including n shape mounting bracket, through the lamp stand of round pin hub connection on n shape mounting bracket, the lamp stand internal fixation has luminous light source, be provided with the lamp shade on the lamp stand, the back of lamp stand is fixed with the heating panel, the lateral surface of heating panel evenly is fixed with the fin, be fixed with radiator fan on the n shape mounting bracket, be provided with the air guide hose that is connected with radiator fan's air outlet in the n shape mounting bracket, the plug-in card passageway has been seted up on the lateral wall of lamp stand, be fixed with on the outer wall of air guide hose and support and press the shell fragment, the air guide hose supports through supporting pressing the shell fragment and presses the location in the plug-in card passageway, be provided with the cavity in the heating panel, the hole of airing exhaust has been seted up on the lateral surface of cavity, be provided with flexible regulation pole between the top of n shape mounting bracket and lamp stand. The utility model discloses a structure sets up rationally, is favorable to quick effectual dispelling the heat, is favorable to improving heat dispersion, can improve luminescent light source's 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 high-power LED projecting lamp of heat dissipation type.
Background
The LED projecting lamp is a common lamps and lanterns, and the LED projecting lamp of prior art is mainly by n shape support, through the lamp stand of round pin hub connection on n shape support, be fixed with luminescent light source and lens panel on the lamp stand, its user demand that can satisfy the general condition, but because the LED projecting lamp is mostly high-power, luminescent light source can produce a large amount of heats when using, and its heat dispersion is very limited, and long-time use can influence the life of LED projecting lamp, and suitability and practicality receive the restriction.
Disclosure of Invention
The utility model aims at providing a structure sets up reasonable and the high-power LED projecting lamp of heat dissipation type that the suitability is strong.
The technical scheme for realizing the purpose of the utility model is a heat dissipation type high-power LED projection lamp, which comprises an n-shaped mounting rack, a lamp holder connected on the n-shaped mounting rack through a pin shaft, a luminous light source is fixed in the lamp holder, a lamp shade is arranged on the lamp holder, a heat dissipation plate is fixed on the back surface of the lamp holder, radiating fins are uniformly fixed on the outer side surface of the heat dissipation plate, a heat dissipation fan is fixed on the n-shaped mounting rack, a wind guide hose connected with the air outlet of the heat dissipation fan is arranged in the n-shaped mounting rack, a card insertion channel for installing the wind guide hose is arranged on the side wall of the lamp holder, a pressing elastic sheet is fixed on the outer wall of the wind guide hose, the wind guide hose is pressed and positioned in the card insertion channel through the pressing elastic sheet, a cavity is arranged in the heat dissipation plate, the card insertion channel is communicated with the cavity, and an air exhaust hole is arranged on the outer side surface of the cavity, the air exhaust holes are formed between the adjacent radiating fins, and a telescopic adjusting rod is arranged between the n-shaped mounting frame and the top of the lamp holder.
The telescopic adjusting rod comprises a card inserting barrel and a rod body arranged in the card inserting barrel, a locking screw is arranged on the outer wall of the card inserting barrel, the top end of the card inserting barrel is connected with the n-shaped mounting rack through a movable shaft, the bottom end of the rod body is connected with the lamp holder, and the rod body is locked through the locking screw during adjustment in the card inserting barrel.
And a sealing rubber ring is arranged between the air guide hose and the card inserting channel.
And a silica gel sealing layer is arranged between the heat dissipation plate and the inner wall of the lamp holder.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, it is fixed with cooling fan on n shape mounting bracket, thereby can not influence the normal processing and the equipment of lamp stand, cooling fan is linked together through the interior cavity of heating panel in wind-guiding hose and the lamp stand simultaneously, the hole of airing exhaust has been seted up at the lateral surface of heating panel simultaneously, thereby cooling fan's air current is discharged in wind-guiding hose gets into the cavity and from the hole of airing exhaust, be favorable to quick effectual dispelling the heat, be favorable to improving heat dispersion, and be provided with flexible regulation pole cooperation wind-guiding hose, when adjusting the lamp stand angle, can not influence cooling fan's normal application yet, can improve luminescent light source's life to a certain extent, 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 diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
Referring to fig. 1, a heat dissipation type high-power LED projection lamp comprises an n-shaped mounting frame 1, a lamp holder 3 connected to the n-shaped mounting frame through a pin 2, a light source 16 (conventional structure in the prior art and not described in detail) fixed in the lamp holder, a lamp shade 4 arranged on the lamp holder, a heat dissipation plate 5 fixed on the back of the lamp holder, heat dissipation plates 6 uniformly fixed on the outer side of the heat dissipation plate, a heat dissipation fan 7 fixed on the n-shaped mounting frame, a wind guide hose 8 connected to an air outlet of the heat dissipation fan arranged in the n-shaped mounting frame, a card insertion channel 9 for installing the wind guide hose arranged on the side wall of the lamp holder, a pressing elastic sheet 10 fixed on the outer wall of the wind guide hose, the wind guide hose pressed and positioned in the card insertion channel through the pressing elastic sheet, and a cavity 11 arranged in the heat dissipation plate, the card inserting channel is communicated with the cavity, an air exhaust hole 12 is formed in the outer side face of the cavity and located between adjacent radiating fins, and a telescopic adjusting rod 13 is arranged between the n-shaped mounting frame and the top of the lamp holder.
The telescopic adjusting rod 13 comprises a card inserting barrel 131 and a rod body 132 arranged in the card inserting barrel, a locking screw 133 is arranged on the outer wall of the card inserting barrel, the top end of the card inserting barrel is connected with the n-shaped mounting rack through a movable shaft, the bottom end of the rod body is connected with a lamp holder, and the rod body is locked through the locking screw during adjustment in the card inserting barrel.
And a sealing rubber ring 14 is arranged between the air guide hose and the card inserting channel.
And a silica gel sealing layer 15 is arranged between the heat dissipation plate and the inner wall of the lamp holder.
The utility model discloses a structure sets up rationally, it is fixed with cooling fan on n shape mounting bracket, thereby can not influence the normal processing and the equipment of lamp stand, cooling fan is linked together through the interior cavity of heating panel in wind-guiding hose and the lamp stand simultaneously, the hole of airing exhaust has been seted up at the lateral surface of heating panel simultaneously, thereby cooling fan's air current is discharged in wind-guiding hose gets into the cavity and from the hole of airing exhaust, be favorable to quick effectual dispelling the heat, be favorable to improving heat dispersion, and be provided with flexible regulation pole cooperation wind-guiding hose, when adjusting the lamp stand angle, can not influence cooling fan's normal application yet, can improve luminescent light source's life to a certain extent, 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 limitations to 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 high-power LED projecting lamp of heat dissipation type, includes n shape mounting bracket, through the round pin hub connection lamp stand on the n shape mounting bracket, the lamp stand internal fixation has luminous source, be provided with lamp shade, its characterized in that on the lamp stand: the back of lamp stand is fixed with the heating panel, the lateral surface of heating panel evenly is fixed with the fin, be fixed with radiator fan on the n shape mounting bracket, be provided with in the n shape mounting bracket with the air guide hose that radiator fan's air outlet is connected, offer the plug-in card passageway that is used for installing air guide hose on the lateral wall of lamp stand, be fixed with on the outer wall of air guide hose and support and press the shell fragment, the air guide hose supports through supporting pressing the shell fragment and presses the location in the plug-in card passageway, be provided with the cavity in the heating panel, the plug-in card passageway with the cavity is linked together, the hole of airing exhaust has been seted up on the lateral surface of cavity, the hole of airing exhaust is in between the adjacent fin, the n shape mounting bracket with be provided with telescopic adjusting rod between the top of lamp stand.
2. The heat dissipation type high-power LED spot light of claim 1, wherein: the telescopic adjusting rod comprises a card inserting barrel and a rod body arranged in the card inserting barrel, a locking screw is arranged on the outer wall of the card inserting barrel, the top end of the card inserting barrel is connected with the n-shaped mounting rack through a movable shaft, the bottom end of the rod body is connected with the lamp holder, and the rod body is locked through the locking screw during adjustment in the card inserting barrel.
3. The heat dissipation type high-power LED spot light of claim 2, wherein: and a sealing rubber ring is arranged between the air guide hose and the card inserting channel.
4. The heat dissipation type high-power LED spot light of claim 3, wherein: and a silica gel sealing layer is arranged between the heat dissipation plate and the inner wall of the lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121242629.9U CN214790602U (en) | 2021-06-04 | 2021-06-04 | Heat dissipation type high-power LED projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121242629.9U CN214790602U (en) | 2021-06-04 | 2021-06-04 | Heat dissipation type high-power LED projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214790602U true CN214790602U (en) | 2021-11-19 |
Family
ID=78701125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121242629.9U Active CN214790602U (en) | 2021-06-04 | 2021-06-04 | Heat dissipation type high-power LED projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214790602U (en) |
-
2021
- 2021-06-04 CN CN202121242629.9U patent/CN214790602U/en active Active
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