CN213276235U - Inside high-efficient heat radiation structure of projecting apparatus - Google Patents
Inside high-efficient heat radiation structure of projecting apparatus Download PDFInfo
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- CN213276235U CN213276235U CN202022557449.1U CN202022557449U CN213276235U CN 213276235 U CN213276235 U CN 213276235U CN 202022557449 U CN202022557449 U CN 202022557449U CN 213276235 U CN213276235 U CN 213276235U
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- underframe
- heat dissipation
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- efficient heat
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Abstract
The utility model discloses an inside high-efficient heat radiation structure of projecting apparatus, including the underframe, the framed cover is installed to the underframe upper end, underframe bottom face is connected with a plurality of bottom blocks, install heat dissipation bottom plate and heat dissipation roof in underframe and the framed cover respectively, a plurality of radiator unit are installed to underframe bottom lateral wall, the terminal surface integration is connected with installation head before the underframe, install the projecting head mounting groove in the installation head, simple structure, the structure is clear and easily understood, and the projecting apparatus includes underframe and framed cover, and the projection equipment subassembly is installed on heat dissipation bottom plate, and installation head and inside projecting head mounting groove are used for the projecting lens installation, and a plurality of radiator unit are installed to underframe bottom lateral wall, are used for the heat dissipation, and the radiating effect is good, easy dismounting, are convenient for maintain the clearance operation, and small in noise, the practicality is strong, is worth promoting.
Description
Technical Field
The utility model relates to a projecting apparatus field specifically is an inside high-efficient heat radiation structure of projecting apparatus.
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 projecting apparatus during operation can produce a large amount of heats, if do not handle in time to these heats, can cause the inside heat stack of projecting apparatus, causes the influence to life, consequently, needs the inside high-efficient heat radiation structure of projecting apparatus.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inside high-efficient heat radiation structure of projecting apparatus to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an inside high-efficient heat radiation structure of projecting apparatus, includes the underframe, the framed cover is installed to the underframe upper end, underframe bottom end face is connected with a plurality of bottom blocks, install heat dissipation bottom plate and heat dissipation roof in underframe and the framed cover respectively, a plurality of radiator unit are installed to underframe bottom lateral wall, terminal surface integration is connected with the installation head before the underframe, install the projection head mounting groove in the installation head.
Preferably, the heat dissipation bottom plate and the heat dissipation top plate are grid plates.
Preferably, the inside wall of the bottom frame is connected with a plurality of radiating fins, heat conducting columns are arranged between the mutually discrete radiating fins, and the plurality of radiating fins and the heat conducting columns are arranged above the radiating bottom plate.
Preferably, radiator unit includes the circle frame, underframe bottom face is provided with a plurality of round holes, the circle frame is installed in the round hole, install the fan in the circle frame, the end is installed to the circle frame lower extreme, install airstrainer in the middle of the end.
Preferably, the circular frame is rotatably connected in the circular hole through threads, and the end head is rotatably connected in the lower end of the circular frame through threads.
Preferably, the inner side wall of the bottom frame is coated with a sound attenuation coating.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear and understandable, and the projecting apparatus includes underframe and frame cover, and the projection equipment subassembly is installed on the heat dissipation bottom plate, and installation head and the first mounting groove of inside are used for the projecting lens installation, and a plurality of radiator unit are installed to underframe bottom side wall for the heat dissipation, the radiating effect is good, easy dismounting, the maintenance clearance operation of being convenient for, small in noise, the practicality is strong, is worth promoting.
Drawings
FIG. 1 is a schematic front view cross-sectional structure diagram of an efficient heat dissipation structure inside a projector;
fig. 2 is a schematic top view of a partial structure of a high-efficiency heat dissipation structure inside a projector.
In the figure: 1-end head, 2-air filter screen, 3-fan, 4-round frame, 5-round hole, 6-bottom block, 7-radiating bottom plate, 8-bottom frame, 9-frame cover, 10-top plate, 11-radiating component, 12-heat-conducting column, 13-radiating fin, 14-mounting head, and 15-projection head mounting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an inside high-efficient heat radiation structure of projecting apparatus, includes underframe 8, frame cover 9 is installed to underframe 8 upper end, underframe 8 bottom face is connected with a plurality of bottom blocks 6, install heat-dissipating bottom plate 7 and heat dissipation roof 10 in underframe 8 and the frame cover 9 respectively, a plurality of radiator unit 11 are installed to underframe 8 bottom lateral wall, underframe 8 preceding terminal surface integration is connected with installation head 14, install projection head mounting groove 15 in the installation head 14.
The utility model discloses a projector includes underframe 8 and framed cover 9, and the projection equipment subassembly is installed on heat dissipation bottom plate 7, and installation head 14 and inside projection head mounting groove 15 are used for the projecting lens installation, and a plurality of radiator unit 11 are installed to underframe 8 bottom lateral wall for the heat dissipation.
The heat dissipation bottom plate 7 and the heat dissipation top plate 10 are grid plates, the heat dissipation bottom plate 7 and the heat dissipation top plate 10 which are arranged on the grid plates can improve the inner space of the bottom frame 9, heat dissipation is convenient, and the installation support strength is high, installation is convenient, and heat conduction is convenient.
The inside wall of the bottom frame 8 is connected with a plurality of radiating fins 13, heat conducting columns 12 are arranged between the mutually discrete heat fins 13, and the radiating fins 13 and the heat conducting columns 12 are arranged above the radiating bottom plate 7.
The arrangement of the radiating fins and the heat conducting columns 12 improves the contact area with air, accelerates heat transfer and improves the radiating effect.
The round frame 4 is rotatably connected in the round hole 5 through threads, and the end head 1 is rotatably connected in the lower end of the round frame 4 through threads.
The heat dissipation assembly 11 is convenient to disassemble and assemble, the end 1 is convenient to disassemble and assemble, the heat dissipation assembly 11 is convenient to maintain, and the air filter screen 2 is convenient to clean.
The inner side wall of the bottom frame 8 is coated with a sound attenuation coating.
Noise generated during the operation of the projector can be reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an inside high-efficient heat radiation structure of projecting apparatus, includes underframe (8), its characterized in that: underframe (8) upper end is installed framed cover (9), underframe (8) bottom face is connected with a plurality of bottom blocks (6), install heat dissipation bottom plate (7) and heat dissipation roof (10) in underframe (8) and framed cover (9) respectively, a plurality of radiator unit (11) are installed to underframe (8) bottom lateral wall, underframe (8) preceding terminal surface integration is connected with installation head (14), install projection head mounting groove (15) in installation head (14).
2. The internal efficient heat dissipation structure of projector according to claim 1, wherein: the heat dissipation bottom plate (7) and the heat dissipation top plate (10) are grid plates.
3. The internal efficient heat dissipation structure of projector according to claim 2, wherein: the inside wall of the bottom frame (8) is connected with a plurality of radiating fins (13), heat-conducting columns (12) are installed between the mutually discrete heat fins (13), and the plurality of radiating fins (13) and the heat-conducting columns (12) are arranged above the radiating bottom plate (7).
4. The internal efficient heat dissipation structure of projector according to claim 3, wherein: radiator unit (11) are including circle frame (4), underframe (8) bottom face is provided with a plurality of round holes (5), circle frame (4) are installed in round hole (5), install fan (3) in circle frame (4), end (1) is installed to circle frame (4) lower extreme, install airstrainer (2) in the middle of end (1).
5. The internal efficient heat dissipation structure of projector according to claim 4, wherein: the round frame (4) is rotatably connected in the round hole (5) through threads, and the end head (1) is rotatably connected in the lower end of the round frame (4) through threads.
6. The internal efficient heat dissipation structure of projector according to claim 5, wherein: the inner side wall of the bottom frame (8) is coated with a sound attenuation coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022557449.1U CN213276235U (en) | 2020-11-08 | 2020-11-08 | Inside high-efficient heat radiation structure of projecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022557449.1U CN213276235U (en) | 2020-11-08 | 2020-11-08 | Inside high-efficient heat radiation structure of projecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213276235U true CN213276235U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202022557449.1U Active CN213276235U (en) | 2020-11-08 | 2020-11-08 | Inside high-efficient heat radiation structure of projecting apparatus |
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| CN (1) | CN213276235U (en) |
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2020
- 2020-11-08 CN CN202022557449.1U patent/CN213276235U/en active Active
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