CN219735254U - Quick heat dissipation light source device - Google Patents
Quick heat dissipation light source device Download PDFInfo
- Publication number
- CN219735254U CN219735254U CN202321181306.2U CN202321181306U CN219735254U CN 219735254 U CN219735254 U CN 219735254U CN 202321181306 U CN202321181306 U CN 202321181306U CN 219735254 U CN219735254 U CN 219735254U
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- Prior art keywords
- light source
- heat dissipation
- heat
- ring
- exhaust hood
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 75
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims 1
- 238000009825 accumulation Methods 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a fast heat dissipation light source device, which comprises a light source shell, wherein an exhaust hole is formed in the end face of the light source shell, an assembly frame is fixedly connected to the end face of the light source shell, a heat dissipation fan is fixedly connected to the outer side of the assembly frame, an air duct is fixedly connected to the end face of the light source shell, an exhaust hood is connected to the tail end of the air duct in a conducting mode, the exhaust hood is arranged in a flared shape and is provided with a choke ring, and the inner wall of the flared shape of the exhaust hood is provided with a choke ring. The exhaust hood and the choke ring which are arranged in the horn mouth are additionally arranged at the outer side of the radiating fan, the radiating fan is started through an external power supply, heat inside the light source shell is sequentially discharged to the outer side of the light source shell through the exhaust hole, the air guide pipe, the exhaust hood and the choke ring, the heat output distance is prolonged, the choke ring and the heat insulation cotton pad are arranged, backflow of discharged hot air is effectively prevented, the radiating performance is improved, and heat accumulation of a working area is reduced.
Description
Technical Field
The utility model belongs to the technical field of light source devices, and particularly relates to a fast heat dissipation light source device.
Background
When the illuminating lamp used as a light source is used, heat is generated, if heat cannot be dissipated in time, heat accumulation can be caused, and the illumination effect and the service life of the light source are affected;
in the prior art, when radiating the light source, the heat radiating fan is directly additionally arranged in the shell of the light source, and the heat radiating fan discharges the heat generated in the light source to the outer side of the light source, so that part of the heat is easy to flow back, the local temperature of the working environment of the light source is increased, the heat radiating effect is poor, and therefore, a quick heat radiating light source device is required to be designed to solve the problems.
Disclosure of Invention
The present utility model is directed to a fast heat dissipation light source device, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick heat dissipation light source device, includes the light source casing, the exhaust hole has been seted up to the terminal surface position of light source casing, the terminal surface position fixedly connected with assembly jig of light source casing, the fixedly connected with heat dissipation fan in the assembly jig outside, the terminal surface position fixedly connected with air duct of light source casing, the end on-connection of air duct has the exhaust hood, the exhaust hood is the horn mouth setting of outwards expanding, the choke ring is installed to the horn mouth inner wall position of exhaust hood, the surface cladding of choke ring has thermal-insulated cotton pad.
Preferably, the choke ring is arranged in a horn mouth which is contracted outwards, and a sealing ring is filled at the joint of the choke ring and the exhaust hood.
Preferably, the assembly frame is arranged at one side of the exhaust hole of the light source shell, and an exhaust gap is arranged between the assembly frame and the exhaust hole.
Preferably, the air duct is sleeved outside the heat dissipation fan, and the exhaust cover is positioned at one side of the exhaust end of the heat dissipation fan.
Preferably, the outer wall of the light source shell is sleeved with a heat dissipation inner ring, heat dissipation racks are mounted on the circumference of the outer wall of the heat dissipation inner ring at equal intervals, and the end face positions of the heat dissipation racks are fixedly connected with a heat dissipation outer ring.
Preferably, an air flow channel is arranged between the heat dissipation inner ring and the heat dissipation outer ring, heat dissipation grooves are formed in the circumference of the outer wall of the heat dissipation outer ring at equal intervals, and the cross section of the heat dissipation rack is of a V-shaped structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. the exhaust hood and the choke ring which are arranged in the horn mouth are additionally arranged at the outer side of the radiating fan, the radiating fan is started through an external power supply, heat inside the light source shell is sequentially discharged to the outer side of the light source shell through the exhaust hole, the air guide pipe, the exhaust hood and the choke ring, the heat output distance is prolonged, the choke ring and the heat insulation cotton pad are arranged, backflow of discharged hot air is effectively prevented, the radiating performance is improved, and heat accumulation of a working area is reduced.
2. The outer wall of the light source shell is fixedly connected with the heat dissipation outer ring through the heat dissipation inner ring and the heat dissipation rack, an air flow channel is arranged between the heat dissipation inner ring and the heat dissipation outer ring, part of heat on the surface of the light source shell is subjected to heat dissipation treatment through the heat dissipation rack and the heat dissipation outer ring in a heat transfer mode, and heat accumulation is reduced.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic view of another view angle structure of the whole of the present utility model;
fig. 3 is a schematic diagram of a connection structure between a heat dissipation outer ring and a heat dissipation inner ring according to the present utility model.
In the figure: 1. a light source housing; 101. an exhaust hole; 2. a heat-dissipating outer ring; 201. a heat dissipation rack; 202. a heat dissipation inner ring; 3. a heat dissipation fan; 301. an assembly frame; 4. an air duct; 5. an exhaust hood; 6. a choke ring; 601. and (5) a heat insulation cotton pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1 to 3, the present utility model provides a technical solution of a fast heat dissipation light source device: including light source casing 1, exhaust hole 101 has been seted up to the terminal surface position of light source casing 1, and the terminal surface position fixedly connected with assembly jig 301 of light source casing 1, and the fixedly connected with cooling fan 3 in the assembly jig 301 outside, the terminal surface position fixedly connected with air duct 4 of light source casing 1, the end conduction of air duct 4 is connected with exhaust hood 5, and exhaust hood 5 is the horn mouth setting of outwards expanding, and choke ring 6 is installed to the horn mouth inner wall position of exhaust hood 5, and the surface cladding of choke ring 6 has thermal-insulated cotton pad 601.
The choke ring 6 is an outwards contracted horn mouth, a sealing ring is filled at the joint of the choke ring 6 and the exhaust hood 5, the assembly frame 301 is arranged on one side of the exhaust hole 101 of the light source shell 1, an exhaust gap is arranged between the assembly frame 301 and the exhaust hole 101, the air guide pipe 4 is sleeved outside the heat dissipation fan 3, and the exhaust hood 5 is arranged on one side of the exhaust end of the heat dissipation fan 3.
From the above description, the present utility model has the following advantageous effects: the exhaust hood 5 and the choke ring 6 which are arranged in a horn mouth are additionally arranged at the outer side of the heat radiating fan 3, the heat radiating fan 3 is started through an external power supply, the heat inside the light source shell 1 is sequentially discharged to the outer side of the light source shell 1 through the exhaust hole 101, the air guide pipe 4, the exhaust hood 5 and the choke ring 6, the heat output distance is prolonged, the choke ring 6 and the heat insulation cotton pad 601 are arranged, the backflow of discharged hot air is effectively prevented, the heat radiating performance is improved, and the accumulation of heat in a working area is reduced.
Embodiment two:
referring to fig. 1 to 3, on the basis of the first embodiment, the present utility model provides a technical solution: the outer wall of the light source shell 1 is sleeved with a heat dissipation inner ring 202, heat dissipation racks 201 are mounted on the circumference of the outer wall of the heat dissipation inner ring 202 at equal intervals, a heat dissipation outer ring 2 is fixedly connected to the end face position of each heat dissipation rack 201, an air flow channel is arranged between the heat dissipation inner ring 202 and the heat dissipation outer ring 2, heat dissipation grooves are formed in the circumference of the outer wall of the heat dissipation outer ring 2 at equal intervals, and the cross section of each heat dissipation rack 201 is of a V-shaped structure.
By adopting the technical scheme, the outer wall of the light source shell 1 is fixedly connected with the heat dissipation outer ring 2 through the heat dissipation inner ring 202 and the heat dissipation rack 201, an air flow channel is arranged between the heat dissipation inner ring 202 and the heat dissipation outer ring 2, part of heat on the surface of the light source shell 1 is subjected to heat dissipation treatment through the heat dissipation rack 201 and the heat dissipation outer ring 2 in a heat transfer mode, and heat accumulation is reduced.
The working principle and the using flow of the utility model are as follows: an exhaust hood 5 and a choke ring 6 which are arranged in a horn mouth are additionally arranged at the outer side of the heat radiating fan 3, the heat radiating fan 3 is started through an external power supply, the heat in the light source shell 1 is sequentially discharged to the outer side of the light source shell 1 through the exhaust hole 101, the air guide pipe 4, the exhaust hood 5 and the choke ring 6, the heat output distance is prolonged, and the choke ring 6 and the heat insulation cotton pad 601 are arranged to effectively prevent the backflow of discharged hot air, improve the heat radiating performance and reduce the accumulation of heat in a working area; the outer wall of the light source shell 1 is fixedly connected with the heat dissipation outer ring 2 through the heat dissipation inner ring 202 and the heat dissipation rack 201, an air flow channel is arranged between the heat dissipation inner ring 202 and the heat dissipation outer ring 2, part of heat on the surface of the light source shell 1 is subjected to heat dissipation treatment through the heat dissipation rack 201 and the heat dissipation outer ring 2 in a heat transfer mode, and heat accumulation is reduced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.
Claims (6)
1. The utility model provides a quick heat dissipation light source device, includes light source casing (1), exhaust hole (101) have been seted up in the terminal surface position of light source casing (1), its characterized in that: the LED lamp is characterized in that an assembly frame (301) is fixedly connected to the end face position of the light source shell (1), a heat radiation fan (3) is fixedly connected to the outer side of the assembly frame (301), an air duct (4) is fixedly connected to the end face position of the light source shell (1), an exhaust hood (5) is connected to the tail end of the air duct (4) in a conducting mode, the exhaust hood (5) is arranged in a flared mouth of the outside expansion mode, a choke ring (6) is arranged at the inner wall of the flared mouth of the exhaust hood (5), and a heat insulation cotton pad (601) is coated on the outer surface of the choke ring (6).
2. A fast cooling light source device according to claim 1, wherein: the choke ring (6) is arranged in a horn mouth which is contracted outwards, and a sealing ring is filled at the joint of the choke ring (6) and the exhaust hood (5).
3. A fast cooling light source device according to claim 1, wherein: the assembly frame (301) is arranged on one side of the exhaust hole (101) of the light source shell (1), and an exhaust gap is arranged between the assembly frame (301) and the exhaust hole (101).
4. A fast cooling light source device according to claim 1, wherein: the air duct (4) is sleeved outside the heat dissipation fan (3), and the exhaust hood (5) is positioned at one side of the exhaust end of the heat dissipation fan (3).
5. A fast cooling light source device according to claim 1, wherein: the LED lamp is characterized in that a heat dissipation inner ring (202) is sleeved on the outer wall of the light source shell (1), heat dissipation racks (201) are mounted on the circumference of the outer wall of the heat dissipation inner ring (202) at equal intervals, and heat dissipation outer rings (2) are fixedly connected to the end faces of the heat dissipation racks (201).
6. A fast cooling light source device according to claim 5, wherein: an air flow channel is arranged between the heat dissipation inner ring (202) and the heat dissipation outer ring (2), heat dissipation grooves are formed in the circumference of the outer wall of the heat dissipation outer ring (2) at equal intervals, and the cross section of the heat dissipation rack (201) is of a V-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321181306.2U CN219735254U (en) | 2023-05-16 | 2023-05-16 | Quick heat dissipation light source device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321181306.2U CN219735254U (en) | 2023-05-16 | 2023-05-16 | Quick heat dissipation light source device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219735254U true CN219735254U (en) | 2023-09-22 |
Family
ID=88054212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321181306.2U Active CN219735254U (en) | 2023-05-16 | 2023-05-16 | Quick heat dissipation light source device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219735254U (en) |
-
2023
- 2023-05-16 CN CN202321181306.2U patent/CN219735254U/en active Active
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