CN212540998U - Heat radiator for projecting apparatus - Google Patents
Heat radiator for projecting apparatus Download PDFInfo
- Publication number
- CN212540998U CN212540998U CN202020980788.8U CN202020980788U CN212540998U CN 212540998 U CN212540998 U CN 212540998U CN 202020980788 U CN202020980788 U CN 202020980788U CN 212540998 U CN212540998 U CN 212540998U
- Authority
- CN
- China
- Prior art keywords
- fan
- heat dissipation
- projector
- projecting apparatus
- piston rod
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a heat dissipation device of a projector, which comprises an installation bottom plate and a pentagonal bolt, wherein the top end of the installation bottom plate is provided with a projector main body, two sides of the projector main body are provided with heat dissipation windows, four corners at the top end of the installation bottom plate are provided with shock absorption bases, two fan fixing frames are arranged at the top end of the shock absorption bases, and two heat dissipation fans are arranged in the fan holes and correspond to the two heat dissipation windows respectively. The phenomenon of projection shaking is prevented, and the projection quality is improved.
Description
Technical Field
The utility model relates to a heat abstractor, in particular to heat abstractor of projecting apparatus belongs to projecting apparatus part technical field.
Background
A projector, also called a projector, is a device that can project images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, etc. through different interfaces to play corresponding video signals. And heat abstractor can realize the quick heat dissipation purpose to the projecting apparatus, prolongs the life of projecting apparatus, and the practicality is strong.
Just for application number CN208270919U, the heat dissipation fan that adopts among the general external heat abstractor of projecting apparatus carries out the heat dissipation to the heat dissipation window of projecting apparatus and handles, but the heat dissipation fan during operation easily produces the shake, easily transmits to the projecting apparatus on, and then has influenced projection quality and effect.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's heat dissipation fan during operation and easily produce the shake, on easily transmitting the projecting apparatus, and then influenced projection quality and effect, provide a heat abstractor of projecting apparatus.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a heat abstractor of projecting apparatus, including mounting plate and pentagon bolt, the projecting apparatus main part is installed on mounting plate's top, the heat dissipation window is all installed to the both sides of projecting apparatus main part, vibration damping mount, two are all installed to four corners in mounting plate's top the fixed frame of fan is installed on vibration damping mount's top, set up fan hole in the fixed frame of fan, the downthehole radiator fan of installing of fan, two radiator fan is corresponding with two heat dissipation windows respectively.
As an optimal technical scheme of the utility model, projecting lens is installed to the preceding terminal surface of projecting apparatus main part.
As a preferred technical scheme of the utility model, the inner wall in fan hole bonds and has annular slide rail, sliding connection has three sliding block, and is three on the annular slide rail the sliding block links to each other with radiator fan's three flabellum respectively.
As a preferred technical scheme of the utility model, vibration damping mount comprises surge drum, energy-absorbing spring, piston rod and roof, the top of surge drum is connected with the piston rod, the top of piston rod is connected with the roof, the roof is installed at the fixed frame bottom face of fan, the cover has the energy-absorbing spring on the piston rod.
As a preferred technical scheme of the utility model, the louvre has evenly been seted up on the mounting plate, and has seted up two mounting holes on the mounting plate, two the pentagonal bolt passes two mounting holes respectively and links to each other with projecting apparatus main part bottom.
The utility model discloses the beneficial effect who reaches is:
1. two radiator fan are corresponding with two heat dissipation windows of projecting apparatus main part respectively, can in time distribute away the heat that the projecting apparatus main part during operation produced, prolong the life of projecting apparatus main part, and two vibration damping mount support on the fixed frame of fan, vibration that vibration damping mount can absorb radiator fan during operation production avoids causing the shake influence to the projecting apparatus main part, prevents that the projection from appearing and rocks the phenomenon, improves projection quality.
2. The heat dissipation holes are uniformly formed in the mounting bottom plate, and when the mounting bottom plate is in contact with the bottom end face of the projector main body, the heat at the bottom of the projector main body can be timely dissipated through the heat dissipation holes, so that an auxiliary heat dissipation effect is achieved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the fan fixing frame of the present invention;
FIG. 3 is a schematic structural view of the shock absorbing base of the present invention;
fig. 4 is a schematic structural view of the mounting base plate of the present invention.
In the figure: 1. a projector main body; 2. a projection lens; 3. a heat dissipation window; 4. a fan fixing frame; 5. a damping mount; 6. mounting a bottom plate; 7. a pentagonal bolt; 8. a heat radiation fan; 9. an annular slide rail; 10. a fan hole; 11. a damper cylinder; 12. an energy-absorbing spring; 13. a piston rod; 14. a top plate; 15. mounting holes; 16. heat dissipation holes; 17. and a slider.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-4, a heat dissipation device for a projector comprises a mounting base plate 6 and a pentagonal bolt 7, wherein a projector main body 1 is installed at the top end of the mounting base plate 6, heat dissipation windows 3 are installed at both sides of the projector main body 1, shock-absorbing bases 5 are installed at four corners of the top end of the mounting base plate 6, a fan fixing frame 4 is installed at the top ends of the two shock-absorbing bases 5, the shock-absorbing bases 5 can absorb shock generated during the operation of heat dissipation fans 8, thereby avoiding the influence of shaking on the projector main body 1 and preventing the occurrence of projection shaking, thereby improving the projection quality, a fan hole 10 is formed in the fan fixing frame 4, a heat dissipation fan 8 is installed in the fan hole 10, the two heat dissipation fans 8 correspond to the two heat dissipation windows 3 of the projector main body 1, and can dissipate heat generated during the operation of the, the life of the projector main body 1 is extended.
A projection lens 2 is attached to a front end surface of the projector main body 1.
The inner wall of the fan hole 10 is bonded with an annular slide rail 9, the annular slide rail 9 is connected with three sliding blocks 17 in a sliding manner, the three sliding blocks 17 are respectively connected with three fan blades of the heat dissipation fan 8, and the three sliding blocks 17 can enable the heat dissipation fan 8 to work more stably and reduce the vibration.
The damping base 5 is composed of a damping cylinder 11, an energy absorbing spring 12, a piston rod 13 and a top plate 14, the top end of the damping cylinder 11 is connected with the piston rod 13, the top end of the piston rod 13 is connected with the top plate 14, the top plate 14 is installed on the bottom end face of the fan fixing frame 4, the energy absorbing spring 12 is sleeved on the piston rod 13, the energy absorbing spring 12 can absorb vibration generated by the working of the heat radiating fan 8, and therefore the stability of the projector main body 1 is improved.
Evenly seted up louvre 16 on mounting plate 6, and seted up two mounting holes 15 on mounting plate 6, louvre 16 can in time distribute away 1 bottom heat in the projecting apparatus main part, plays supplementary radiating effect, and two pentagonal bolts 7 pass two mounting holes 15 respectively and link to each other with 1 bottom in the projecting apparatus main part, because two pentagonal bolts 7 pass two mounting holes 15 respectively and link to each other with 1 bottom in the projecting apparatus main part, make projecting apparatus main part 1 and 6 easy dismounting of mounting plate.
The working principle is as follows: the projector main body 1 is placed on the mounting base plate 6, two pentagonal bolts 7 respectively penetrate through two mounting holes 15 to be connected with the bottom end of the projector main body 1, so that the projector main body 1 and the mounting base plate 6 are convenient to disassemble and assemble, meanwhile, the mounting base plate 6 is uniformly provided with heat dissipation holes 16, the heat dissipation holes 16 can timely dissipate the heat at the bottom of the projector main body 1 to achieve the auxiliary heat dissipation effect, a fan hole 10 is formed in a fan fixing frame 4, a heat dissipation fan 8 is arranged in the fan hole 10, the two heat dissipation fans 8 respectively correspond to two heat dissipation windows 3 and can timely dissipate the heat generated when the projector main body 1 works, the bottom ends of the two fan fixing frames 4 are respectively connected with two damping bases 5, the damping bases 5 are arranged at the top end of the mounting base plate 6, and the damping bases 5 are composed of damping cylinders 11, energy absorption springs 12, piston rods 13 and a top, vibration that vibration damping mount 5 can absorb 8 during operation productions of radiator fan avoids causing the shake influence to projecting apparatus main part 1, prevents that the projection from appearing and rocking the phenomenon, improves the projection quality, makes the heat abstractor practicality of projecting apparatus strong.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a heat abstractor of projecting apparatus, includes mounting plate (6) and pentagonal bolt (7), its characterized in that: projector main part (1) is installed on the top of mounting plate (6), heat dissipation window (3) are all installed to the both sides of projector main part (1), vibration damping mount (5) are all installed to four corners in the top of mounting plate (6), two the fixed frame of fan (4) is installed on the top of vibration damping mount (5), fan hole (10) have been seted up in the fixed frame of fan (4), install radiator fan (8), two in fan hole (10) radiator fan (8) are corresponding with two heat dissipation windows (3) respectively.
2. A heat dissipating device of a projector according to claim 1, wherein: a projection lens (2) is mounted on the front end face of the projector main body (1).
3. A heat dissipating device of a projector according to claim 1, wherein: the inner wall in fan hole (10) bonds and has annular slide rail (9), sliding connection has three sliding block (17) on annular slide rail (9), and is three sliding block (17) link to each other with the three flabellum of radiator fan (8) respectively.
4. A heat dissipating device of a projector according to claim 1, wherein: vibration damping mount (5) comprise damper cylinder (11), energy-absorbing spring (12), piston rod (13) and roof (14), the top of damper cylinder (11) is connected with piston rod (13), the top of piston rod (13) is connected with roof (14), install in the fixed frame of fan (4) bottom face roof (14), the cover has energy-absorbing spring (12) on piston rod (13).
5. A heat dissipating device of a projector according to claim 1, wherein: the heat dissipation holes (16) are uniformly formed in the mounting base plate (6), two mounting holes (15) are formed in the mounting base plate (6), and the pentagonal bolts (7) penetrate through the two mounting holes (15) and are connected with the bottom end of the projector main body (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020980788.8U CN212540998U (en) | 2020-06-02 | 2020-06-02 | Heat radiator for projecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020980788.8U CN212540998U (en) | 2020-06-02 | 2020-06-02 | Heat radiator for projecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212540998U true CN212540998U (en) | 2021-02-12 |
Family
ID=74545046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020980788.8U Expired - Fee Related CN212540998U (en) | 2020-06-02 | 2020-06-02 | Heat radiator for projecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212540998U (en) |
-
2020
- 2020-06-02 CN CN202020980788.8U patent/CN212540998U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214705649U (en) | Damping mechanism for mounting resin insulation dry type transformer | |
| CN212540998U (en) | Heat radiator for projecting apparatus | |
| CN213241914U (en) | Noise reduction device for communication equipment | |
| CN211016531U (en) | Computer hard disk protection device that takes precautions against earthquakes | |
| CN215819089U (en) | Balanced control panel of new energy automobile group battery | |
| CN209015716U (en) | A kind of hard disc of computer antihunting protection | |
| CN209983017U (en) | Heat radiator for electromechanical device | |
| CN212364927U (en) | Intelligent big data cloud computing all-in-one machine | |
| CN108995606A (en) | A kind of vehicle-carrying display screen damping | |
| CN113543562A (en) | Computer artificial intelligence information screening device | |
| CN212305853U (en) | Communication equipment convenient to use | |
| CN218907106U (en) | Server support with bottom protection | |
| CN209881974U (en) | Mounting rack for industrial exchanger | |
| CN212009271U (en) | Projector with dustproof effect | |
| CN209105349U (en) | A kind of Video Decoder | |
| CN215735508U (en) | Special control box for electronic engineering | |
| CN216697817U (en) | Hard disk mixed structure suitable for BIM design | |
| CN220036782U (en) | Chassis of diesel generating set | |
| CN211429581U (en) | LED driving power supply | |
| CN206805130U (en) | A kind of multifunctional projection device | |
| CN210738866U (en) | Shock attenuation heat abstractor of air-blower | |
| CN214999283U (en) | Right-angle clutch speed increasing and reducing gear box | |
| CN210181999U (en) | Novel RGB full-color laser lamp | |
| CN213628660U (en) | Air conditioning unit damping device with purifier | |
| CN212360599U (en) | Mechanical equipment damping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 Termination date: 20210602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |