CN213423685U - Portable small-size projecting apparatus heat dissipation module - Google Patents
Portable small-size projecting apparatus heat dissipation module Download PDFInfo
- Publication number
- CN213423685U CN213423685U CN202022428521.0U CN202022428521U CN213423685U CN 213423685 U CN213423685 U CN 213423685U CN 202022428521 U CN202022428521 U CN 202022428521U CN 213423685 U CN213423685 U CN 213423685U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- heat
- projecting apparatus
- frame
- heating panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Projection Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a portable small-size projecting apparatus heat dissipation module relates to the heat dissipation module field, including the projecting apparatus, the outside of projecting apparatus bottom is provided with the frame, the louvre has been seted up to the surface of frame, the inside on frame top is provided with the mounting hole, miniature fan is all installed to the inside of mounting hole. The utility model discloses a heat-conducting plate that sets up, the heating panel, radiating fin, the louvre, miniature fan, the heating panel is the copper, and its surface scribbles the aluminium lamination, the heat-conducting plate can give the heating panel with heat transfer, radiating fin makes for the aluminum alloy, and be the curved surface of "S" shape, increased the area of contact with the air, make can disperse the heat on the heating panel, thereby can play good radiating effect, the wind that miniature fan blew off simultaneously can accelerate circulation of air speed, make the radiating effect better, thereby can avoid having the heat to pile up the phenomenon on the light source.
Description
Technical Field
The utility model relates to a heat dissipation module field specifically is a portable small-size projecting apparatus heat dissipation module.
Background
The conventional projector has a large space and uses a conventional light source, so that the heat dissipation requirement is not high, but as the projector gradually moves to high power, high image quality and long service life, and the conventional light source is gradually replaced by an LED light source, because one of the characteristics of the LED light source is high heat generation and large influence of temperature on the LED light source, when the temperature is high, the lumen number of the LED light source is reduced, and especially when the temperature reaches a certain value, the phenomena of light attenuation and dead light occur, so the requirement for keeping the low temperature of the LED light source is higher and higher, and people pay more attention to the heat dissipation method and device of the high-power portable miniaturized projector for the reasons.
The existing heat dissipation device for the projector is mostly provided with an aluminum extruded heat dissipation sheet at a heating source, the heat is naturally conducted to the aluminum extruded heat dissipation sheet, the purpose of heat dissipation of the projector is achieved, along with the increase of power, the aluminum extruded heat dissipation device to be used is larger, even the space of the whole projector mechanism is occupied, if the heat dissipation device is used in a portable small-sized projector, the overlarge heat dissipation device can restrict the development of the projector to the miniaturization and the portable direction, the heat dissipation device is used for a long time in a closed space, if the heat of an LED light source cannot be taken away quickly, the LED light source is easy to cause heat accumulation, and the LED light source can be burnt out due to the performance attenuation of the projector.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that accumulation phenomenon and large occupied space easily occur in the heat dissipation process of the conventional portable small projector, the portable small projector heat dissipation module is provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable small-size projecting apparatus thermal module, includes the projecting apparatus, the outside of projecting apparatus bottom is provided with the frame, the louvre has been seted up to the surface of frame, the inside on frame top is provided with the mounting hole, miniature fan is all installed to the inside of mounting hole, the inside of frame is located the projecting apparatus face and is provided with the heat-conducting plate, the inside of frame is located the surface of heat-conducting plate and is provided with the heating panel, the surface of heating panel evenly is provided with radiating fin.
Preferably, the outer frame is elastically clamped with the projector.
Preferably, the number of the heat dissipation holes is provided with a plurality of groups, and the heat dissipation fins and the heat dissipation plate, and the heat dissipation plate and the heat conduction plate are fixedly connected.
Preferably, the number of the heat dissipation fins is provided with a plurality of groups, and the heat dissipation fins are S-shaped curved surfaces.
Preferably, the number of the mounting holes and the micro fans is two, and the micro fans are fixedly connected with the mounting holes.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a heat-conducting plate that sets up, the heating panel, radiating fin, the louvre, miniature fan, the heating panel is the copper, and its surface scribbles the aluminium lamination, the heat-conducting plate can give the heating panel with heat transfer, radiating fin makes for the aluminum alloy, and be the curved surface of "S" shape, increased the area of contact with the air, make can disperse the heat on the heating panel, thereby can play good radiating effect, the wind that miniature fan blew off simultaneously can accelerate circulation of air speed, make the radiating effect better, thereby there is the heat accumulation phenomenon on can avoiding the light source, simultaneously reduce heat radiation module' S occupation space effectively, be favorable to the projecting apparatus space to miniaturizing, portable development, it is handheld light.
Drawings
FIG. 1 is a schematic diagram of the internal results of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a top view of the present invention.
In the figure: 1. a projector; 2. an outer frame; 3. a heat dissipation plate; 4. a heat dissipating fin; 5. heat dissipation holes; 6. a micro fan; 7. mounting holes; 8. a heat conducting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do 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. Furthermore, the terms "first," "second," and "third" 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 "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.
The utility model discloses the miniature fan model who mentions in does: SFD-FB1805H may be available in the marketplace or in private subscriptions.
Referring to fig. 1-3, a portable small-sized projector heat dissipation module comprises a projector 1, wherein an outer frame 2 is arranged on the outer side of the bottom end of the projector 1, heat dissipation holes 5 are formed in the outer surface of the outer frame 2, mounting holes 7 are formed in the top end of the outer frame 2, micro fans 6 are mounted in the mounting holes 7, a heat conduction plate 8 is arranged on the surface of the projector 1 in the outer frame 2, a heat dissipation plate 3 is arranged on the surface of the heat conduction plate 8 in the outer frame 2, and heat dissipation fins 4 are uniformly arranged on the surface of the heat dissipation plate 3.
Please refer to fig. 1, the outer frame 2 is elastically connected to the projector 1, and the outer frame 2 is elastically connected to the projector 1, so that the projector 1 can be conveniently installed.
Please refer to fig. 2, the number of the heat dissipation holes 5 is provided with a plurality of sets, the heat dissipation fins 4 and the heat dissipation plate 3 are fixedly connected, and the heat dissipation effect can be achieved by the heat dissipation holes 5, the heat dissipation fins 4, the heat dissipation plate 3 and the heat conduction plate 8.
Please refer to fig. 1, the number of the heat dissipating fins 4 is provided with a plurality of groups, and the heat dissipating fins 4 are S-shaped curved surfaces, so that the contact area with the air is increased by setting the heat dissipating fins 4 as S-shaped curved surfaces, and the heat on the heat dissipating plate 3 can be dissipated.
Please refer to fig. 3, the number of the mounting holes 7 and the micro fans 6 is two, the micro fans 6 are fixedly connected with the mounting holes 7, and the air circulation speed can be increased by the mounting holes 7 and the micro fans 6, so that the heat dissipation effect is better.
The working principle is as follows: during the use, because heating panel 3 is the copper, and its surface scribbles the aluminium lamination, make heat-conducting plate 8 can give heating panel 3 with heat transfer, because radiating fin 4 makes for the aluminum alloy, and be the curved surface of "S" shape, thereby increased the area of contact with the air, make can disperse the heat on the heating panel 3, thereby can play good radiating effect, the wind that miniature fan 6 blew off can accelerate the circulation of air speed simultaneously, make the radiating effect better, thereby there is heat accumulation phenomenon on can avoiding the light source, simultaneously reduce radiating module' S occupation space effectively, be favorable to the projector space to miniaturizing, portable development, it is portable to hand.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a portable small-size projecting apparatus heat dissipation module, includes projecting apparatus (1), its characterized in that: the outside of projecting apparatus (1) bottom is provided with frame (2), louvre (5) have been seted up to the surface of frame (2), the inside on frame (2) top is provided with mounting hole (7), miniature fan (6) are all installed to the inside of mounting hole (7), the inside of frame (2) is located projecting apparatus (1) surface and is provided with heat-conducting plate (8), the inside surface that is located heat-conducting plate (8) of frame (2) is provided with heating panel (3), the surface of heating panel (3) evenly is provided with radiating fin (4).
2. The heat dissipation module of claim 1, wherein: the outer frame (2) is elastically clamped with the projector (1).
3. The heat dissipation module of claim 1, wherein: the number of the heat dissipation holes (5) is provided with a plurality of groups, and the heat dissipation fins (4) and the heat dissipation plate (3), the heat dissipation plate (3) and the heat conduction plate (8) are fixedly connected.
4. The heat dissipation module of claim 1, wherein: the number of the radiating fins (4) is provided with a plurality of groups, and the radiating fins (4) are S-shaped curved surfaces.
5. The heat dissipation module of claim 1, wherein: the number of the mounting holes (7) and the number of the micro fans (6) are two, and the micro fans (6) are fixedly connected with the mounting holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022428521.0U CN213423685U (en) | 2020-10-28 | 2020-10-28 | Portable small-size projecting apparatus heat dissipation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022428521.0U CN213423685U (en) | 2020-10-28 | 2020-10-28 | Portable small-size projecting apparatus heat dissipation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213423685U true CN213423685U (en) | 2021-06-11 |
Family
ID=76248321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022428521.0U Active CN213423685U (en) | 2020-10-28 | 2020-10-28 | Portable small-size projecting apparatus heat dissipation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213423685U (en) |
-
2020
- 2020-10-28 CN CN202022428521.0U patent/CN213423685U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020244377A1 (en) | Laser projection device | |
| CN213423685U (en) | Portable small-size projecting apparatus heat dissipation module | |
| CN214751286U (en) | Outdoor projection equipment | |
| CN215769316U (en) | Heat dissipation mechanism and projector | |
| CN216118354U (en) | Projection equipment and projection optical machine and heat dissipation structure thereof | |
| CN212696438U (en) | Electronic radiator | |
| CN211321892U (en) | Novel wireless communication gateway | |
| CN213461514U (en) | Air-cooled heat dissipation type explosion-proof frequency converter | |
| CN212207853U (en) | Light source heat radiation structure suitable for AR-HUD | |
| CN212936539U (en) | Miniature electronic component radiator | |
| CN217689751U (en) | Projector with double heat dissipation channels | |
| WO2019127741A1 (en) | Heat dissipation apparatus of backlight module, backlight module, and display apparatus | |
| CN218497328U (en) | Projector and electronic device module | |
| CN218938757U (en) | High-efficient heat dissipation projecting apparatus | |
| CN220235292U (en) | High-power radiator convenient to heat conduction | |
| CN210142254U (en) | Laser projection device | |
| CN215376062U (en) | High-efficient radiating projecting apparatus | |
| CN219322506U (en) | Router capable of radiating heat from two sides | |
| JP2004006744A (en) | Cooler for electronic apparatuses | |
| CN215453746U (en) | Display and terminal equipment | |
| CN218413183U (en) | Mute LCD (liquid crystal display) closed optical machine | |
| CN216671613U (en) | DMD chip heat abstractor | |
| CN212588573U (en) | High heat conduction multilayer printed circuit board | |
| CN220254587U (en) | Conference camera | |
| CN219876248U (en) | MCU controller thermal management heat radiation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |