CN213601027U

CN213601027U - DLP optical machine capable of being rapidly cooled

Info

Publication number: CN213601027U
Application number: CN202022256858.8U
Authority: CN
Inventors: 谷魏; 兰志强
Original assignee: Five Continents Media Polytron Technologies Inc
Current assignee: Five Continents Media Polytron Technologies Inc
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-07-02
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a DLP optical machine capable of rapidly cooling, which comprises a lens, a power supply, a main board and a chip radiating fin, the surface of the mainboard is provided with a chip radiating fin, the surface of the chip radiating fin is fixedly connected with a lens, the surface of the mainboard is provided with a power supply, the right side of the lens is fixedly connected with a light source, the light source is connected with the main board through a lead, the right side of the chip radiating fin is fixedly connected with a chip fan, the right side of the light source is provided with a light source fan, the right side of the power supply is fixedly connected with a power supply fan, the surface of the main board is provided with a temperature control device, be connected through the wire between power fan and the power, the utility model discloses an increase the ventilation route and dispel the heat to whole inside with higher speed, take away whole inside heat fast, play better radiating effect, simple structure, the practicality is strong.

Description

DLP optical machine capable of being rapidly cooled

Technical Field

The utility model relates to a DLP ray apparatus technical field specifically is a but rapid cooling's DLP ray apparatus.

Background

DLP is an abbreviation for Digital Light Processing, i.e. the technique first digitally processes the image signal and then projects the Light. It is a technology for displaying visual digital information based on DMD, a digital micromirror device developed by TI (Texas instruments, USA). In particular, DLP projection technology uses a Digital Micromirror Device (DMD) as a main key processing element to implement digital optical processing.

The existing DLP optical machine can increase the internal temperature under the long-time work, further influences the work of internal components and parts, and cannot rapidly cool down, so that the DLP optical machine capable of rapidly cooling down is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but rapid cooling's DLP ray apparatus to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but rapid cooling's DLP optical machine, includes camera lens, power, mainboard and chip fin, the surface mounting of mainboard has the chip fin, the fixed surface of chip fin is connected with the camera lens the surface mounting of mainboard has the power, the right fixedly connected with light source of camera lens, be connected through the wire between light source and the mainboard, the right fixedly connected with chip fan of chip fin, the light source fan is installed on the right of light source, the right fixedly connected with power fan of power, the surface mounting of mainboard has temperature control device.

Preferably, the power supply fan is connected with a power supply through a wire.

Preferably, the surface of the main board is fixedly connected with a plurality of plug-in ports.

Preferably, a power interface is fixedly connected to the surface of the power supply.

Preferably, temperature control device includes temperature sensor and controller, the surface mounting of mainboard has temperature sensor, the surface of mainboard is located the other fixedly connected with controller of temperature sensor, chip fan and light source fan all are connected through the wire between with the controller.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses when DLP ray apparatus operation, power fan starts, by power fan department air inlet, wind is through the surface of mainboard and power, from chip fin air-out, dispel the heat, when whole inside temperature surpassed the default, by the temperature sensor response, transmission signal to controller, controller control chip fan and light source fan start, go out the air inlet from the light source fan, from light source department air-out, dispel the heat, from the air inlet between power fan and the light source fan, from chip fan air-out, below through the mainboard, dispel the heat, through three heat dissipation channel, take away whole inside heat fast, realize rapid cooling.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a second schematic view of the overall structure of the present invention;

fig. 3 is a third schematic view of the overall structure of the present invention.

In the figure: 1. a lens; 2. a power source; 3. a main board; 4. a chip heat sink; 5. a light source; 6. a chip fan; 7. a temperature control device; 8. a power supply fan; 9. a light source fan; 10. a plug port; 11. a power interface; 12. a temperature sensor; 13. and a controller.

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 and 3, a DLP optical engine capable of rapidly cooling includes a lens 1, a power supply 2, a motherboard 3 and a chip heat sink 4, the surface of the motherboard 3 is provided with the chip heat sink 4, the surface of the chip heat sink 4 is fixedly connected with the lens 1, the surface of the motherboard 3 is provided with the power supply 2, the right side of the lens 1 is fixedly connected with a light source 5, the light source 5 is connected with the motherboard 3 through a wire, the right side of the chip heat sink 4 is fixedly connected with a chip fan 6, the right side of the light source 5 is provided with a light source fan 9, the right side of the power supply 2 is fixedly connected with a power supply fan 8, the surface of the motherboard 3 is provided with a temperature control device 7, the temperature inside the whole body is sensed, the heat dissipation regulation and.

Referring to fig. 1, the power fan 8 is connected to the power source 2 through a wire, so as to facilitate heat dissipation of the power source 2.

Referring to fig. 2, a plurality of plug ports 10 are fixedly connected to a surface of the motherboard 3 for connecting with various electronic devices.

Referring to fig. 2, a power interface 11 is fixedly connected to a surface of the power supply 2 for charging the power supply.

Please refer to fig. 2, the temperature control device 7 includes a temperature sensor 12 and a controller 13, the surface of the motherboard 3 is provided with the temperature sensor 12, the surface of the motherboard 3 is located at the controller 13 fixedly connected to the side of the temperature sensor 12, the chip fan 6 and the light source fan 9 are all connected to the controller 13 through wires, the controller 13 is similar to the control structure inside the existing DLP optical machine, the working principle is the same, the circuits and the control related to the present invention are the prior art, and are not described herein repeatedly.

The working principle is as follows: when the DLP ray apparatus moves, power fan 8 starts, by power fan 8 department air inlet, wind is through mainboard 3 and power 2's surface, from chip fin 4 department air-out, dispel the heat, when whole inside temperature surpassed the default, by temperature sensor 12 response, transmission signal to controller 13, controller 13 control chip fan 6 and light source fan 9 start, from light source fan 9 air inlet, from light source 5 department air-out, dispel the heat, from the air inlet between power fan 8 and the light source fan 9, from chip fan 6 department air-out, below through mainboard 3, dispel the heat, through three radiating passage, take away whole inside heat fast, realize rapid cooling.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but rapid cooling's DLP optical engine, includes camera lens (1), power (2), mainboard (3) and chip fin (4), the surface mounting of mainboard (3) has chip fin (4), the fixed surface of chip fin (4) is connected with camera lens (1) the surface mounting of mainboard (3) has power (2), its characterized in that: the right fixedly connected with light source (5) of camera lens (1), be connected through the wire between light source (5) and mainboard (3), right fixedly connected with chip fan (6) of chip fin (4), light source fan (9) are installed on the right of light source (5), right fixedly connected with power fan (8) of power (2), the surface mounting of mainboard (3) has temperature control device (7).

2. The DLP optical machine capable of being rapidly cooled according to claim 1, wherein: the power supply fan (8) is connected with the power supply (2) through a lead.

3. The DLP optical machine capable of being rapidly cooled according to claim 1, wherein: the surface of the main board (3) is fixedly connected with a plurality of plug-in ports (10).

4. The DLP optical machine capable of being rapidly cooled according to claim 1, wherein: and the surface of the power supply (2) is fixedly connected with a power supply interface (11).

5. The DLP optical machine capable of being rapidly cooled according to claim 1, wherein: temperature control device (7) include temperature sensor (12) and controller (13), the surface mounting of mainboard (3) has temperature sensor (12), the surface of mainboard (3) is located the other fixedly connected with controller (13) of temperature sensor (12), all be connected through the wire between temperature sensor (12), chip fan (6) and light source fan (9) and controller (13).