CN211328595U - Projector dust collecting box is inhaled to magnetism of easy dismouting - Google Patents
Projector dust collecting box is inhaled to magnetism of easy dismouting Download PDFInfo
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- CN211328595U CN211328595U CN201922278831.6U CN201922278831U CN211328595U CN 211328595 U CN211328595 U CN 211328595U CN 201922278831 U CN201922278831 U CN 201922278831U CN 211328595 U CN211328595 U CN 211328595U
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- hole
- bottom plate
- dust
- collecting box
- dust collecting
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Abstract
The utility model discloses a box is collected to projecting apparatus dust is inhaled to magnetism of easy dismouting, include: the bottom plate, the side plate connected with the bottom plate and the cover plate connected with the side plate; the bottom plate is provided with a first through hole, and the cover plate is provided with a second through hole and a plurality of mounting grooves; the first through hole corresponds to the second through hole, and a magnet is arranged in the mounting groove. The utility model discloses a can install fast, dismantle the dust and collect the box, the installation is simple fast, effectively practices thrift and dismantles and installation time.
Description
Technical Field
The utility model relates to a collect the box field, especially relate to a box is collected to projector dust is inhaled to magnetism of easy dismouting.
Background
The inside air-cooled mode that adopts of projecting apparatus generally dispels the heat, and the symmetry is provided with the louvre usually on the projecting apparatus to form heat dissipation channel, heat dissipation channel's inlet air duct can set up the dust and collect the box (or call the filtration box) and collect dirt, collects dirt when realizing the heat dissipation. Because a large amount of dust is collected in the dust collection box, the dust collection box needs to be detached at regular time and cleaned, and the dust collection box is installed in the projector after being cleaned. However, in the prior art, the dust collecting box is usually fixedly mounted inside the projector through screws or mechanical clamping positions, and is not easy to detach, so that the dust collecting box is inconvenient to detach, clean and mount after cleaning.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, providing a box is collected to projector dust is inhaled to magnetism of easy dismouting, solve prior art, the dust is collected the box and is difficult to dismantle, leads to the dust to collect the box and dismantles and wash the inconvenient problem of back installation.
The technical scheme of the utility model as follows: a projector dust collecting case is inhaled to magnetism of easy dismouting, includes: the bottom plate, the side plate connected with the bottom plate and the cover plate connected with the side plate; the bottom plate is provided with a first through hole, and the cover plate is provided with a second through hole and a plurality of mounting grooves; the first through hole corresponds to the second through hole, and a magnet is arranged in the mounting groove. The cover plate is provided with a mounting groove, a magnet is arranged in the mounting groove, a magnet with the opposite magnetism to the magnet in the mounting groove is arranged at the corresponding mounting position of the dust collecting box in the projector, and the two magnets with the opposite magnetism attract each other to realize the mounting of the dust collecting box; when the box needs to wash is collected to the dust, pull the dust with strength and collect the box, apron and projecting apparatus separation wash behind the dust collection box, directly collect the box with the dust and correspond the mounted position with on the projecting apparatus and correspond well, the magnetite inter attraction accomplishes the quick installation of dust collection box, dismantles, the installation is quick simple, effectively practices thrift dismantlement and installation time.
Furthermore, at least one side of the cover plate is provided with a dust screen. The dust screen is arranged, dust is adsorbed on the dust screen, and the dust screen can be directly cleaned or replaced when cleaned.
Further, the first through hole is circular, and the second through hole is regular hexagon; the inner diameter of the second through hole is larger than that of the first through hole. The first through hole and the heat dissipation hole in the corresponding position on the projector form a heat dissipation channel, one side of the first through hole is an air inlet channel, and the second through hole is covered with a dust screen, so that dust can be directly adsorbed, and dust collection on equipment in the projector is reduced.
Further, the inner diameter of the first through hole on the outer side of the bottom plate is smaller than the inner diameter of the first through hole on the inner side of the bottom plate.
Furthermore, the bottom plate is curved, and two ends of the bottom plate are bent towards one side close to the side plate; six mounting grooves are formed in the cover plate. The bottom plate sets up to the curved surface form, can effectively increase the quantity of first through-hole, increases inlet air channel's area, improves the radiating efficiency.
Furthermore, the included angle of the connecting part of the side plate and the cover plate is an obtuse angle, and the side plate and the bottom plate are integrally formed.
By adopting the scheme, the utility model provides an easily-disassembled and assembled magnetic suction projector dust collecting box, the mounting groove is arranged on the cover plate, the magnet is arranged in the mounting groove, the magnet with the opposite magnetism to the magnet in the mounting groove is arranged on the corresponding mounting position of the dust collecting box in the projector, and the two magnets with the opposite magnetism attract each other to realize the mounting of the dust collecting box; when the box needs to wash is collected to the dust, pull the dust with strength and collect the box, apron and projecting apparatus separation wash behind the dust collection box, directly collect the box with the dust and correspond the mounted position with on the projecting apparatus and correspond well, the magnetite inter attraction accomplishes the quick installation of dust collection box, dismantles, the installation is quick simple, effectively practices thrift dismantlement and installation time.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of another aspect of the present invention;
fig. 3 is a schematic structural diagram of the present invention installed on the projector.
Wherein: bottom plate 1, first through-hole 10, curb plate 2, apron 3, second through-hole 30, mounting groove 31, magnetite 32, dust screen 33.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-3, the present invention provides a magnetic attraction projector dust collecting box easy to be disassembled and assembled, including: the device comprises a bottom plate 1, a side plate 2 connected with the bottom plate 1 and a cover plate 3 connected with the side plate 2; the bottom plate 1 is provided with a first through hole 10, and the cover plate 3 is provided with a second through hole 30 and a plurality of mounting grooves 31; the first through hole 10 corresponds to the second through hole 30, and a magnet 32 is arranged in the mounting groove 31. The cover plate 3 is provided with a mounting groove 31, a magnet 32 is arranged in the mounting groove 31, a magnet 32 with opposite magnetism to the magnet 32 in the mounting groove 31 is arranged at the corresponding mounting position of the dust collecting box in the projector, and the two magnets 32 with opposite magnetism attract each other to realize the mounting of the dust collecting box; when the box needs to wash is collected to the dust, draw the dust with strength and collect the box, apron 3 and projecting apparatus separation wash behind the dust collection box, directly collect the box with the dust and correspond the mounted position with on the projecting apparatus and correspond well, and magnetite 32 inter attraction accomplishes the quick installation of dust collection box, dismantles, the installation is quick simple, effectively practices thrift dismantlement and installation time.
At least one side of the cover plate 3 is provided with a dust screen 33. The dust screen 33 is provided, dust is adsorbed on the dust screen 33, and the dust screen 33 can be directly cleaned or replaced during cleaning.
The first through hole 10 is circular, and the second through hole 30 is regular hexagonal; the inner diameter of the second through-hole 30 is larger than that of the first through-hole 10. The first through hole 10 and the heat dissipation holes in the corresponding positions on the projector form a heat dissipation channel, one side of the first through hole 10 is an air inlet channel, and the second through hole 30 is covered with a dust screen which can directly absorb dust and reduce dust collection on equipment in the projector.
The inner diameter of the first through hole 10 on the outer side of the bottom plate 1 is smaller than the inner diameter of the first through hole 10 on the inner side of the bottom plate 1.
The bottom plate 1 is curved, and two ends of the bottom plate 1 are bent towards one side close to the side plate 2; six mounting grooves 31 are formed in the cover plate 3. The bottom plate 1 is arranged into a curved surface shape, the number of the first through holes 10 can be effectively increased, the area of the air inlet channel is increased, and the heat dissipation efficiency is improved.
The lateral plate with the contained angle of apron junction is the obtuse angle, the lateral plate with bottom plate integrated into one piece.
In summary, the utility model provides a magnetic suction projector dust collecting box easy to be disassembled and assembled, which is characterized in that a mounting groove is arranged on a cover plate, magnets are arranged in the mounting groove, magnets with opposite magnetism to the magnets in the mounting groove are arranged on the corresponding mounting position of the dust collecting box in the projector, and the two magnets with opposite magnetism attract each other to realize the mounting of the dust collecting box; when the box needs to wash is collected to the dust, pull the dust with strength and collect the box, apron and projecting apparatus separation wash behind the dust collection box, directly collect the box with the dust and correspond the mounted position with on the projecting apparatus and correspond well, the magnetite inter attraction accomplishes the quick installation of dust collection box, dismantles, the installation is quick simple, effectively practices thrift dismantlement and installation time.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a projecting apparatus dust collection box is inhaled to magnetism of easy dismouting which characterized in that includes: the bottom plate, the side plate connected with the bottom plate and the cover plate connected with the side plate; the bottom plate is provided with a first through hole, and the cover plate is provided with a second through hole and a plurality of mounting grooves; the first through hole corresponds to the second through hole, and a magnet is arranged in the mounting groove.
2. The easy-to-disassemble and assemble magnetic attraction projector dust collecting box as claimed in claim 1, wherein at least one side of the cover plate is provided with a dust screen.
3. The easy-to-disassemble and assemble magnetic attraction projector dust collecting box as claimed in claim 1, wherein the first through hole is circular and the second through hole is regular hexagon; the inner diameter of the second through hole is larger than that of the first through hole.
4. The easy-to-disassemble and assemble magnetic attraction projector dust collecting box as claimed in claim 1, wherein the inside diameter of the first through hole on the outer side of the bottom plate is smaller than the inside diameter of the first through hole on the inner side of the bottom plate.
5. The easy-to-disassemble and assemble magnetic attraction projector dust collecting box as claimed in claim 1, wherein the bottom plate is curved, and both ends of the bottom plate are bent to a side close to the side plates; six mounting grooves are formed in the cover plate.
6. The easy-to-disassemble and assemble magnetic attraction projector dust collecting box as claimed in claim 1, wherein the included angle between the connecting part of the side plate and the cover plate is an obtuse angle, and the side plate and the bottom plate are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922278831.6U CN211328595U (en) | 2019-12-16 | 2019-12-16 | Projector dust collecting box is inhaled to magnetism of easy dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922278831.6U CN211328595U (en) | 2019-12-16 | 2019-12-16 | Projector dust collecting box is inhaled to magnetism of easy dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211328595U true CN211328595U (en) | 2020-08-25 |
Family
ID=72095977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922278831.6U Active CN211328595U (en) | 2019-12-16 | 2019-12-16 | Projector dust collecting box is inhaled to magnetism of easy dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211328595U (en) |
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2019
- 2019-12-16 CN CN201922278831.6U patent/CN211328595U/en active Active
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