CN218099911U - Projector with good heat dissipation effect - Google Patents
Projector with good heat dissipation effect Download PDFInfo
- Publication number
- CN218099911U CN218099911U CN202221042078.6U CN202221042078U CN218099911U CN 218099911 U CN218099911 U CN 218099911U CN 202221042078 U CN202221042078 U CN 202221042078U CN 218099911 U CN218099911 U CN 218099911U
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- heat pipe
- projecting apparatus
- thread heat
- screw thread
- external screw
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Abstract
The utility model provides a projecting apparatus that radiating effect is good, include the projecting apparatus body, locate this internal radiator fan of projecting apparatus, and with this body coupling's of projecting apparatus radiator unit, radiator unit includes vertical setting and is in this internal thread heat pipe of projecting apparatus, locating first external screw thread heat pipe and second external screw thread heat pipe in the internal thread heat pipe, and locate the backup pad of second external screw thread heat pipe lower extreme. Above-mentioned projecting apparatus that radiating effect is good, during the use, with first external screw thread heat pipe and second external screw thread heat pipe back-out, through the first external screw thread heat pipe of heat direction and the second external screw thread heat pipe of internal thread heat pipe with radiator fan department, improved heat radiating area, improved the radiating effect, and through setting up the backup pad, can realize the support of projecting apparatus body, and can realize altitude mixture control.
Description
Technical Field
The utility model relates to a projecting apparatus technical field, in particular to projecting apparatus that radiating effect is good.
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.
The existing projector has a built-in heat dissipation mechanism and poor heat dissipation effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a projecting apparatus that the radiating effect is good to solve the poor problem of current projecting apparatus radiating effect.
The utility model provides a projecting apparatus that radiating effect is good, include the projecting apparatus body, locate this internal radiator fan of projecting apparatus, and with this body coupling's of projecting apparatus radiator unit, radiator unit includes vertical setting and is in this internal screw thread heat pipe of projecting apparatus, locating first external screw thread heat pipe and second external screw thread heat pipe in the internal screw thread heat pipe, and locate the backup pad of second external screw thread heat pipe lower extreme.
Above-mentioned projecting apparatus that radiating effect is good, during the use, with first external screw thread heat pipe and second external screw thread heat pipe back-out, through the first external screw thread heat pipe of heat direction and the second external screw thread heat pipe of internal thread heat pipe with radiator fan department, improved heat radiating area, improved the radiating effect, and through setting up the backup pad, can realize the support of projecting apparatus body, and can realize altitude mixture control.
Further, the middle part of the internal thread heat conduction pipe is provided with a separation plate, the upper end and the lower end of the separation plate are respectively provided with a lifting spring, and the first external thread heat conduction pipe and the second external thread heat conduction pipe are respectively abutted to the lifting springs.
Further, the heat exchanger also comprises a connecting plate arranged at the upper end of the first externally threaded heat conduction pipe.
Further, the air outlet of the heat radiation fan is arranged at the lower side of the connecting plate.
Further, the edge of the lower end of the connecting plate is provided with a sealing gasket.
Drawings
Fig. 1 is a schematic structural view of a projector with a good heat dissipation effect according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a projector with a good heat dissipation effect according to a second embodiment of the present invention.
Description of the main element symbols:
| |
10 | First external thread |
32 | |
36 |
| |
20 | Second external thread |
33 | Connecting |
37 |
| |
30 | |
34 | ||
| Internal thread |
31 | |
35 |
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, a projector according to a first embodiment of the present invention includes a projector body 10, a heat dissipation fan 20 disposed in the projector body 10, and a heat dissipation assembly 30 connected to the projector body 10, wherein the heat dissipation assembly 30 includes an internal thread heat pipe 31 vertically disposed in the projector body 10, a first external thread heat pipe 32 and a second external thread heat pipe 33 disposed in the internal thread heat pipe 31, and a support plate 34 disposed at a lower end of the second external thread heat pipe 33.
Above-mentioned projector that radiating effect is good during the use, with first external screw thread heat pipe 32 and second external screw thread heat pipe 33 back-out, through first external screw thread heat pipe 32 of heat direction and second external screw thread heat pipe 33 of internal screw thread heat pipe 31 with radiator fan 20 department, has improved heat radiating area, has improved the radiating effect, and through setting up backup pad 34, can realize projector body 10's support, and can realize altitude mixture control, has improved user experience.
Referring to fig. 2, a difference between the second embodiment and the first embodiment of the present invention is that in the second embodiment, in this embodiment, a partition plate 35 is disposed in the middle of the internal thread heat pipe 31, a lifting spring 36 is disposed at each of the upper and lower ends of the partition plate 35, and the first external thread heat pipe 32 and the second external thread heat pipe 33 respectively abut against the lifting spring 36, so as to apply an outward force to the first external thread heat pipe 32 and the second external thread heat pipe 33 through the lifting spring 36, thereby improving the operation convenience.
Specifically, in this embodiment, a connection plate 37 is further included at the upper end of the first externally threaded heat pipe 32, so that the projector body 10 is fixed to the roof through the connection plate 37.
In an embodiment of the present invention, the air outlet of the heat dissipation fan 20 is disposed on the lower side of the connecting plate 37, and when the connecting plate 37 is folded, the air outlet can be shielded, thereby improving the dustproof effect.
In one embodiment of the present invention, the edge of the lower end of the connecting plate 37 is provided with a sealing gasket (not shown) to further improve the dustproof effect.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The utility model provides a projecting apparatus that radiating effect is good, its characterized in that includes the projecting apparatus body, locates this internal radiator fan of projecting apparatus, and with this body coupling's of projecting apparatus radiator unit, radiator unit includes vertical setting and is in this internal thread heat pipe of projecting apparatus, locate first external screw thread heat pipe and second external screw thread heat pipe in the internal thread heat pipe, and locate the backup pad of second external screw thread heat pipe lower extreme.
2. The projector according to claim 1, wherein a partition plate is disposed in the middle of the internal thread heat pipe, a lifting spring is disposed at each of the upper and lower ends of the partition plate, and the first external thread heat pipe and the second external thread heat pipe are abutted to the lifting spring.
3. The projector with a good heat dissipation effect of claim 1, further comprising a connection plate disposed at an upper end of the first externally threaded heat pipe.
4. The projector with good heat dissipation effect as claimed in claim 3, wherein the air outlet of the heat dissipation fan is disposed at a lower side of the connecting plate.
5. The projector with good heat dissipation effect as claimed in claim 3, wherein a sealing gasket is provided at an edge of the lower end of the connection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221042078.6U CN218099911U (en) | 2022-05-05 | 2022-05-05 | Projector with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221042078.6U CN218099911U (en) | 2022-05-05 | 2022-05-05 | Projector with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218099911U true CN218099911U (en) | 2022-12-20 |
Family
ID=84460180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221042078.6U Active CN218099911U (en) | 2022-05-05 | 2022-05-05 | Projector with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218099911U (en) |
-
2022
- 2022-05-05 CN CN202221042078.6U patent/CN218099911U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |