CN216361907U - Heat dissipation type projecting apparatus support - Google Patents
Heat dissipation type projecting apparatus support Download PDFInfo
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- CN216361907U CN216361907U CN202123290110.0U CN202123290110U CN216361907U CN 216361907 U CN216361907 U CN 216361907U CN 202123290110 U CN202123290110 U CN 202123290110U CN 216361907 U CN216361907 U CN 216361907U
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- heat dissipation
- frame
- ventilation
- shell
- dissipation type
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Abstract
The utility model provides a heat dissipation type projector support which comprises a shell with an opening at the top, wherein a support frame is clamped on the inner wall above the shell, and the inner side of the support frame is clamped with a fixing frame; the shell, the supporting frame and the fixing frame are enclosed to form an accommodating cavity for accommodating the projector. The left side wall and the right side wall of the shell are provided with mutually communicated openings, the edges of the openings are provided with clamping grooves, the clamping grooves are internally clamped with the ventilation frame, and a ventilation net is clamped between the ventilation frame and the openings; the side wall of the fixing frame is provided with an opening structure, and the opening is provided with a radiating fin for ventilation and heat dissipation. The projector bracket is provided with the plurality of heat dissipation devices, so that the heat dissipation performance of the projector bracket is improved; moreover, the support is simple in structure and convenient to mount.
Description
Technical Field
The utility model relates to the technical field of projection equipment, in particular to a heat dissipation type projector support.
Background
A projector is an optical instrument that magnifies the contour of a workpiece using an optical element and projects the magnified contour onto a screen, and is widely used in homes, offices, schools, and entertainment places. In use, the projector is usually placed on the ground through a floor stand, or mounted on the ceiling through a bracket.
The projector requires extremely high brightness when projecting an input signal, and the output of the brightness needs to be realized by a high-power light source, so that heat is easily generated during use. Although the inside of projecting apparatus is provided with heat dissipation mechanism, through long-time work back, the heat that produces such as projecting apparatus bulb, imaging system, power all assembles in the inside narrow and small space of machine, and the high temperature of its production not only can influence the normal use of projecting apparatus, still can shorten the life of inner member.
The traditional projector support has poor heat dissipation effect; and the projector support with the heat dissipation function is generally complex in structure, so that the projector support is inconvenient to disassemble and assemble. Therefore, a projector support with good heat dissipation effect and convenient installation is needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heat dissipation type projector support, which solves the problems that in the prior art, the projector support is poor in heat dissipation effect, complex in structure, inconvenient to assemble and disassemble and the like.
The technical scheme of the utility model is realized as follows: a heat dissipation type projector support comprises a shell with an opening at the top, wherein a support frame is clamped on the inner wall above the shell, and the inner side of the support frame is clamped with a fixing frame; the shell, the support frame and the fixing frame are enclosed to form an accommodating chamber for accommodating a projector; the left side wall and the right side wall of the shell are provided with mutually communicated openings, and the openings are provided with ventilation nets.
Furthermore, open-ended edge is equipped with the draw-in groove, joint ventilation frame in the draw-in groove, ventilation frame with centre gripping ventilation net between the opening.
Furthermore, the side wall of the fixing frame is provided with an opening structure, and cooling fins for ventilation and heat dissipation are arranged at the opening.
Furthermore, the middle upper part of the front end of the shell is provided with a convex part protruding outwards, and the convex part, the side wall of the shell and the fixing frame form a ventilation cavity for ventilation and heat dissipation.
Further, the support frame includes the backup pad and sets up the support arm at backup pad both ends.
Furthermore, a first bayonet is formed in the rear end of the shell, a protruding block is arranged at the rear end of the supporting plate, and the protruding block is clamped and fixed in the first bayonet.
Furthermore, a second bayonet is formed in the supporting plate, a convex column is arranged at the rear end of the fixing frame, and the convex column is clamped in the second bayonet.
Furthermore, the supporting arm is provided with a through groove, bosses are arranged at the left end and the right end of the fixing frame, and the bosses are inserted into the through groove.
Furthermore, the top opening of mount is equipped with the mounting groove, the lens is established to the mounting groove endotheca.
Furthermore, a heat insulation plate is arranged between the fixing frame and the shell, and the middle part of the front end of the heat insulation plate is of a half-opening structure which inclines outwards.
After the technical scheme is adopted, the utility model has the beneficial effects that: the projector bracket is provided with a plurality of heat dissipation devices such as the ventilation net, the ventilation cavity, the heat dissipation fins and the like, so that the heat dissipation performance of the projector bracket is improved, and heat generated in the interior of a projector machine in the working process can be quickly dissipated and discharged; moreover, the projector support is simple in structure and convenient to mount.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIGS. 1 and 2 are schematic perspective views of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic view of the assembly state of the supporting frame and the fixing frame of the present invention;
fig. 5 is a schematic structural view of the fixing frame of the present invention.
In the figure, a shell-10, a handle-11, a fixing hole-12, a fixing column-13, a clamping groove-14, a ventilation frame-15, a ventilation net-16, a convex part-17, a ventilation cavity-18 and a first clamping opening-19;
a support frame-20; a support plate-21, a lug-211 and a second bayonet-212; support arm-22, channel-221;
a fixed mount-30; convex column-31, convex table-32, radiating fin-33, heat insulation board-34, bulb holder-35, bulb-36, mounting groove-37, lens-38 and pressing sheet-39;
a containing chamber-40.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the heat dissipation type projector mount according to the embodiment of the present invention includes a housing 10 with an open top, a supporting frame 20 is clamped on an inner wall above the housing 10, and an inner side of the supporting frame 20 is clamped with a fixing frame 30; the housing 10, the supporting frame 20 and the fixing frame 30 enclose to form an accommodating chamber 40 for accommodating the projector.
The bottom of the housing 10 is provided with a handle 11 which can be opened and closed, and is convenient to carry and hold. Fixing holes 12 are formed in two sides of the bottom of the shell 10, and fixing columns 13 are arranged at the top of the front end of the shell 10 and used for fixing the projector support.
The left side wall and the right side wall of the shell 10 are provided with mutually-communicated openings, the edges of the openings are provided with clamping grooves 14, a ventilation frame 15 is clamped in the clamping grooves 14, a ventilation net 16 is clamped between the ventilation frame 15 and the openings, and the ventilation net 16 is mainly used for ventilation and heat dissipation.
The middle upper part of the front end of the casing 10 is provided with a convex part 17 protruding outwards, and the convex part 17, the side wall of the casing 10 and the fixing frame 30 form a ventilation cavity 18 for ventilation and heat dissipation. The rear end of the casing 10 is provided with a first bayonet 19, and the first bayonet 19 is clamped with the support frame 20.
Further, the support stand 20 includes a support plate 21 and support arms 22 provided at both ends of the support plate 21. The rear end of the support plate 21 is provided with a projection 211 for being clamped and fixed in the first bayonet 19. When the support frame 20 is installed, the protrusion 211 is aligned with and pushed into the first bayonet 19, so that the support frame 20 is installed in the housing 10.
The supporting plate 21 is provided with a second bayonet 212, and the second bayonet 212 is connected with the convex column 31 arranged at the rear end of the fixing frame 30 in a clamping manner. Meanwhile, the supporting arm 22 is provided with a through groove 221, and the bosses 32 correspondingly arranged at the left end and the right end of the fixing frame 30 are inserted into the through groove 221. When the fixing frame is installed, the convex column 31 is aligned with and pushed into the second bayonet 212, and then the convex platform 32 is inserted into the through groove 221, so that the fixing frame 30 can be installed on the supporting frame 20.
Further, the front, rear, left and right sides of the fixing frame 30 are provided with opening structures, and cooling fins 33 for ventilation and heat dissipation are arranged at the openings. Meanwhile, a heat insulation plate 34 is also arranged between the fixing frame 30 and the casing 10, and the middle part of the front end of the heat insulation plate 34 is of an outward inclined semi-open structure.
The bottom of the fixed mount 30 is provided with a bulb holder 35, and a bulb 36 for focusing is clamped on the bulb holder 35.
The opening at the top of the fixing frame 30 is provided with an installation groove 37, and a lens 38 for heat insulation and ultraviolet ray filtration is sleeved in the installation groove 37. At the same time, a pressing plate 39 for further fixing the lens 38 is installed at the top opening of the fixing frame 30. The lens 38 can be disposed horizontally or obliquely, and the angle between the lens 38 and the horizontal line is 30-60 ° in this example. During installation, the lens 38 is inserted into the mounting groove 37 obliquely downwards, and then the pressing sheet 39 is mounted on the fixing frame 30 by using bolts, so that the lens 38 can be fixedly mounted.
The projector bracket is provided with a plurality of heat dissipation devices such as the ventilation net, the ventilation cavity, the heat dissipation fins and the like, so that the heat dissipation performance of the projector bracket is improved, and heat generated in the working process of the projector inside a machine can be quickly dissipated and discharged. Meanwhile, the projector support disclosed by the utility model is simple in structure and convenient to mount.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a heat dissipation type projecting apparatus support which characterized in that: the device comprises a shell (10) with an opening at the top, a support frame (20) is clamped on the inner wall above the shell (10), and a fixed frame (30) is clamped on the inner side of the support frame (20); the shell (10), the support frame (20) and the fixing frame (30) enclose to form an accommodating chamber (40) for accommodating a projector; the left side wall and the right side wall of the shell (10) are provided with mutually communicated openings, and the openings are provided with ventilation nets (16).
2. The heat dissipation type projector mount as claimed in claim 1, wherein: the edge of the opening is provided with a clamping groove (14), a ventilation frame (15) is clamped in the clamping groove (14), and the ventilation frame (15) and the ventilation net (16) are clamped between the openings.
3. The heat dissipation type projector mount as claimed in any one of claims 1 or 2, wherein: the side wall of the fixed frame (30) is provided with an opening structure, and the opening is provided with a radiating fin (33) for ventilation and heat dissipation.
4. The heat dissipation type projector mount as claimed in any one of claims 1 or 2, wherein: the middle upper part of the front end of the shell (10) is provided with a convex part (17) which protrudes outwards, and the convex part (17), the side wall of the shell (10) and the fixing frame (30) form a ventilation cavity (18) for ventilation and heat dissipation.
5. The heat dissipation type projector mount as claimed in any one of claims 1 or 2, wherein: the support frame (20) comprises a support plate (21) and support arms (22) arranged at two ends of the support plate (21).
6. The heat dissipation type projector mount as claimed in claim 5, wherein: first bayonet socket (19) have been seted up to the rear end of casing (10), the rear end of backup pad (21) is equipped with lug (211), lug (211) joint is fixed in first bayonet socket (19).
7. The heat dissipation type projector mount as claimed in claim 5, wherein: the supporting plate (21) is provided with a second bayonet (212), the rear end of the fixing frame (30) is provided with a convex column (31), and the convex column (31) is clamped in the second bayonet (212).
8. The heat dissipation type projector mount as claimed in claim 5, wherein: a through groove (221) is formed in the supporting arm (22), bosses (32) are arranged at the left end and the right end of the fixing frame (30), and the bosses (32) are inserted into the through groove (221).
9. The heat dissipation type projector mount as claimed in any one of claims 1 or 2, wherein: the top opening of mount (30) is equipped with mounting groove (37), lens (38) are established to the cover in mounting groove (37).
10. The heat dissipation type projector mount as claimed in any one of claims 1 or 2, wherein: a heat insulation plate (34) is arranged between the fixed frame (30) and the shell (10), and the middle part of the front end of the heat insulation plate (34) is of an outward inclined half-opening structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123290110.0U CN216361907U (en) | 2021-12-25 | 2021-12-25 | Heat dissipation type projecting apparatus support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123290110.0U CN216361907U (en) | 2021-12-25 | 2021-12-25 | Heat dissipation type projecting apparatus support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216361907U true CN216361907U (en) | 2022-04-22 |
Family
ID=81192308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123290110.0U Active CN216361907U (en) | 2021-12-25 | 2021-12-25 | Heat dissipation type projecting apparatus support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216361907U (en) |
-
2021
- 2021-12-25 CN CN202123290110.0U patent/CN216361907U/en active Active
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