CN221125071U - High-efficient radiating projector - Google Patents
High-efficient radiating projector Download PDFInfo
- Publication number
- CN221125071U CN221125071U CN202322584010.1U CN202322584010U CN221125071U CN 221125071 U CN221125071 U CN 221125071U CN 202322584010 U CN202322584010 U CN 202322584010U CN 221125071 U CN221125071 U CN 221125071U
- Authority
- CN
- China
- Prior art keywords
- projector
- projector body
- heat dissipation
- fixedly connected
- slide
- 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
- 230000017525 heat dissipation Effects 0.000 claims abstract description 42
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003993 interaction Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Projection Apparatus (AREA)
Abstract
The utility model discloses a projector with high-efficiency heat dissipation, which comprises a projector body, wherein slide rails are fixedly connected to the left side and the right side of the upper end and the lower end of the projector body, and slide plates are connected between the two slide rails positioned on the same side of the upper end and the lower end in a sliding manner; the middle parts of the opposite ends of the two sliding plates are fixedly connected with fixing seats; the middle parts of the opposite ends of the two sliding plates are respectively provided with a heat dissipation component; the upper and lower both ends of projector body have all been seted up a plurality of evenly distributed's louvres, through being equipped with the slide rail at the upper and lower both ends left and right sides of projector body, so that installation and dismantlement slide, set up the radiator unit at the upper and lower both ends of projector body, so that dispel the heat to the projector body, the inside heat abstractor that itself has of cooperation projector body, make the radiating effect better, so that protection projector body, and the louvre then is used for the projector body to carry out the air interaction with the external world, further improvement radiating efficiency.
Description
Technical Field
The utility model relates to the technical field of projector heat dissipation, in particular to a projector capable of efficiently dissipating heat.
Background
A projector (also called a projector) is also called a "writing projector"; the projection optical instrument for providing large-size picture is characterized by that on the basis of direct-projection slide projector a reflecting mirror is added, and the optical path is changed, so that the image of projection film placed on the object-carrying glass can be projected on the screen, and its collecting mirror (usually using Fresnel lens) is large, so that it can be used for projecting various large-size projection single sheets or coils which can be made in advance or written on site, and projection teaching aids made of transparent material, etc.;
When the projector works, the LED light source can generate a large amount of heat, and the liquid crystal screen and the Fresnel lens inside the projector are low in temperature resistance, so that the screen is always black, the whole projector is poor, the service life of the projector is influenced, and the existing projector is provided with a heat dissipation device inside, but the heat dissipation effect is poor, and the heat dissipation requirement of the projector in use cannot be met.
Disclosure of utility model
The utility model aims to provide a projector with high-efficiency heat dissipation, which has the characteristics of good heat dissipation effect, convenience for protecting the projector, convenience for mounting and dismounting and reduction of maintenance cost.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the projector comprises a projector body, wherein slide rails are fixedly connected to the left side and the right side of the upper end and the lower end of the projector body, and slide plates are connected between the two slide rails positioned on the same side of the upper end and the lower end in a sliding manner; the middle parts of the opposite ends of the two sliding plates are fixedly connected with fixing seats;
The middle parts of the opposite ends of the two sliding plates are respectively provided with a heat dissipation component;
The upper and lower both ends of projector body have all seted up a plurality of evenly distributed's louvres.
In order to facilitate synchronous rotation of a plurality of gears, the efficient heat dissipation projector is preferable, and the heat dissipation assembly comprises a turntable, wherein three uniformly distributed rotating plates are fixedly connected to the outer wall of the turntable, a plurality of rotating holes are formed in the upper end of each rotating plate in a penetrating manner, the gears are movably connected to the inside of each rotating hole through bearings, and the outer walls of the gears are respectively connected in a meshed mode.
In order to facilitate heat dissipation, as a preferred embodiment of the projector with efficient heat dissipation, the heat dissipation assembly further includes a heat dissipation fan fixedly connected to bottom ends of the plurality of gears.
In order to facilitate rotation of the gears, the projector with efficient heat dissipation is preferably provided with motors in the two fixing seats, and the output ends of the two motors penetrate through the sliding plate and are fixedly connected with the top end of the gear positioned in the middle.
In order to prevent the projector body from being damaged, as a projector with high heat dissipation efficiency, it is preferable that the height of the sliding rail is greater than the distance from the heat dissipation fan to the upper end and the lower end of the projector body.
In order to prevent the rotation of the rotating plate from obstructing the projector body, the length of the rotating plate is preferably less than half of the width of the projector body as an efficient heat dissipation projector of the utility model.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the sliding rails are arranged on the left side and the right side of the upper end and the lower end of the projector body so as to be convenient for installing and detaching the sliding plates, the heat dissipation components are arranged at the upper end and the lower end of the projector body so as to be convenient for dissipating heat of the projector body, and the heat dissipation effect is better by matching with the heat dissipation device arranged in the projector body so as to be convenient for protecting the projector body, and the heat dissipation holes are used for air interaction between the projector body and the outside, so that the heat dissipation efficiency is further improved.
Drawings
FIG. 1 is a diagram of the overall structure of the present utility model;
FIG. 2 is a block diagram of a heat dissipating assembly according to the present utility model;
FIG. 3 is a bottom view of the heat dissipating assembly of the present utility model;
FIG. 4 is a top view of a heat dissipating assembly according to the present utility model;
fig. 5 is a front view of the heat dissipating assembly of the present utility model.
In the figure: 1. a projector body; 2. a slide rail; 3. a slide plate; 4. a fixing seat; 5. a heat dissipation assembly; 6. a heat radiation hole; 7. a motor; 51. a turntable; 52. a rotating plate; 53. a turning hole; 54. a gear; 55. a heat dissipation fan.
Detailed Description
Referring to fig. 1 to 5, a projector with efficient heat dissipation includes a projector body 1, wherein slide rails 2 are fixedly connected to left and right sides of upper and lower ends of the projector body 1, and a slide plate 3 is slidably connected between two slide rails 2 located on the same side of the upper and lower ends; the middle parts of the opposite ends of the two sliding plates 3 are fixedly connected with a fixed seat 4;
The middle parts of the opposite ends of the two sliding plates 3 are respectively provided with a heat dissipation component 5;
A plurality of evenly distributed heat dissipation holes 6 are formed in the upper end and the lower end of the projector body 1.
In this embodiment: through be equipped with slide rail 2 at the upper and lower both ends left and right sides of projector body 1 to install and dismantle slide 3, set up radiator unit 5 at the upper and lower both ends of projector body 1, so as to dispel the heat to projector body 1, the inside heat abstractor that itself had of cooperation projector body 1 makes the radiating effect better, so that protection projector body 1, and louvre 6 then is used for projector body 1 to carry out the air interaction with the external world, further improvement radiating efficiency.
As a technical optimization scheme of the utility model, the heat dissipation assembly 5 comprises a turntable 51, three uniformly distributed rotating plates 52 are fixedly connected to the outer wall of the turntable 51, a plurality of rotating holes 53 are formed in the upper end of the rotating plates 52 in a penetrating mode, gears 54 are movably connected to the inner parts of the rotating holes 53 through bearings, and the outer walls of the gears 54 are respectively connected in a meshed mode in pairs.
In this embodiment: when the gears 54 at the middle of the bottom end of the turntable 51 rotate, the three gears 54 outside the turntable are driven to rotate, and the outer walls of the gears 54 are connected in a meshed mode, so that the rest gears 54 are driven to synchronously rotate.
As a technical optimization scheme of the present utility model, the heat dissipation assembly 5 further includes a heat dissipation fan 55 fixedly connected to bottom ends of the plurality of gears 54.
In this embodiment: when the gears 54 rotate, the heat dissipation fan 55 connected with the gears is synchronously driven to rotate so as to dissipate heat of the projector body 1.
As a technical optimization scheme of the utility model, motors 7 are arranged in the two fixing seats 4, and the output ends of the two motors 7 penetrate through the sliding plate 3 and are fixedly connected with the top end of the middle gear 54.
In this embodiment: the motor 7 is activated so that the motor 7 rotates the gear 54 connected thereto.
As a technical optimization scheme of the utility model, the height of the sliding rail 2 is larger than the distance from the heat dissipation fan 55 to the upper end and the lower end of the projector body 1.
In this embodiment: since the heat dissipation fan 55 is spaced from the upper and lower ends of the projector body 1, heat dissipation can be better performed without scraping the upper and lower ends of the projector body 1.
As a technical optimization scheme of the present utility model, the length of the rotating plate 52 is less than half the width of the projector body 1.
In this embodiment: the length of the rotating plate 52 is less than one-half of the width of the projector body 1 to prevent damage to the projector body 1 when the rotating plate 52 rotates.
Working principle: through be equipped with slide rail 2 in the upper and lower both ends left and right sides of projector body 1 to install and dismantle slide 3, with radiating component 5 setting up the upper and lower both ends at projector body 1, so as to dispel the heat to projector body 1, the inside heat abstractor that has of cooperation projector body 1, make the radiating effect better, so as to protect projector body 1, and louvre 6 then is used for projector body 1 to carry out the air interaction with the external world, further improvement radiating efficiency, when using radiating component 5 to dispel the heat, start motor 7 earlier, motor 7 drives the gear 54 that is connected with it and rotates, when the gear 54 at the bottom middle part of carousel 51 rotates, drive its outside three gear 54 and rotate, again because the outer wall two liang of being connected of a plurality of gears 54, and then drive the synchronous rotation of surplus gear 54, and then drive a plurality of synchronous rotations of heat dissipation fans 55 that are connected with it, so as to dispel the heat to projector body 1.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a high-efficient radiating projector, includes projector body (1), its characterized in that: slide rails (2) are fixedly connected to the left side and the right side of the upper end and the lower end of the projector body (1), and sliding plates (3) are slidably connected between the two slide rails (2) positioned on the same side of the upper end and the lower end; the middle parts of the opposite ends of the two sliding plates (3) are fixedly connected with fixing seats (4);
The middle parts of the opposite ends of the two sliding plates (3) are respectively provided with a heat dissipation component (5);
The upper end and the lower end of the projector body (1) are provided with a plurality of evenly distributed radiating holes (6).
2. The high efficiency heat dissipating projector of claim 1, wherein: the heat dissipation assembly (5) comprises a rotary table (51), three uniformly distributed rotary plates (52) are fixedly connected to the outer wall of the rotary table (51), a plurality of rotary holes (53) are formed in the upper end of each rotary plate (52) in a penetrating mode, gears (54) are movably connected to the inside of each rotary hole (53) through bearings, and the outer walls of the gears (54) are connected in a meshed mode.
3. The high efficiency heat dissipating projector of claim 1, wherein: the heat dissipation assembly (5) further comprises a heat dissipation fan (55) fixedly connected with the bottom ends of the plurality of gears (54).
4. The high efficiency heat dissipating projector of claim 1, wherein: the motor (7) is installed in the inside of two fixing bases (4), and the output of two motor (7) all passes slide (3) and with be located the top fixed connection of middle part gear (54).
5. The high efficiency heat dissipating projector of claim 1, wherein: the height of the sliding rail (2) is larger than the distance from the heat dissipation fan (55) to the upper end and the lower end of the projector body (1).
6. The high efficiency heat dissipating projector of claim 2, wherein: the length of the rotating plate (52) is smaller than one half of the width of the projector body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322584010.1U CN221125071U (en) | 2023-09-22 | 2023-09-22 | High-efficient radiating projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322584010.1U CN221125071U (en) | 2023-09-22 | 2023-09-22 | High-efficient radiating projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221125071U true CN221125071U (en) | 2024-06-11 |
Family
ID=91337076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322584010.1U Active CN221125071U (en) | 2023-09-22 | 2023-09-22 | High-efficient radiating projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221125071U (en) |
-
2023
- 2023-09-22 CN CN202322584010.1U patent/CN221125071U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212869476U (en) | Heat radiator for stage lamp | |
| CN221125071U (en) | High-efficient radiating projector | |
| CN212390070U (en) | Ideological and political theory knowledge display device | |
| CN211318964U (en) | Cooling module of miniature projector | |
| CN211403012U (en) | Liquid crystal display screen with good heat dissipation effect | |
| CN216748418U (en) | Multifunctional interactive projector | |
| CN210777653U (en) | LED display screen convenient to equipment | |
| CN212461042U (en) | LED electronic screen with efficient heat dissipation function | |
| CN112752472A (en) | LED electronic screen with good heat dissipation effect | |
| CN202188594U (en) | Side plate assembly with wet curtain of air cooler | |
| CN213123677U (en) | Real estate information display device based on block chain | |
| CN216434587U (en) | High-efficient heat dissipation type liquid crystal display | |
| CN217112987U (en) | Backlight module for automobile display screen | |
| RU105057U1 (en) | ELECTRONIC INFORMATION DEVICE | |
| CN221101203U (en) | Graphene heat radiation structure convenient to install | |
| CN213872257U (en) | Detachable LED lamp decoration accessory | |
| CN210050753U (en) | Combined detachable light source shell | |
| CN220629209U (en) | Alternating current excitation adjusting device | |
| CN214281988U (en) | Novel SDH optical transmission equipment is supplementary device | |
| CN220208053U (en) | Heat abstractor of LCD TV backlight lamp strip | |
| CN216094987U (en) | Outdoor advertising screen with heat dissipation and dust removal functions | |
| CN216285844U (en) | Polarization maintaining fiber LD coupling debugging device | |
| CN218277460U (en) | Direct current speed regulator that radiating efficiency is high | |
| CN219395421U (en) | Heat radiation structure and advertisement display screen | |
| CN219609133U (en) | Temperature control device for laser chip test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |