CN220626836U - Radiating structure of projector - Google Patents

Abstract

The application provides a heat radiation structure of projecting apparatus, include: a housing; the projector is arranged on the shell and is used for projection; the support frame is arranged on the shell and used for supporting the shell to suspend the shell; and the control panel is arranged on the shell and used for controlling the operation of the projector. The structure can effectively reduce the contact with the supporting surfaces such as the tabletop and the like, thereby being beneficial to heat dissipation and vibration conduction prevention. The control panel is the user interface of the projector, on which buttons, indicator lights and control interfaces are typically provided. The user can start, stop, adjust operations such as image setting through control panel, has increased the maneuverability of projecting apparatus, and above-mentioned radiating structure of projecting apparatus that provides makes the casing unsettled through installing the casing on the support frame, lets the louvre fully contact air to reach better radiating effect.

Description

Radiating structure of projector

Technical Field

The present application relates to the field of projectors, and more particularly, to a heat dissipation structure of a projector.

Background

As projector performance continues to increase, so does the power consumption of its internal components, resulting in a significant amount of heat being generated by the device during operation. In order to ensure stable operation of the projector, heat dissipation is indispensable.

In the existing projector technology, the traditional projector heat dissipation method mainly focuses on heat dissipation modes such as heat dissipation fins on the surface of a shell and a fan, and the heat dissipation modes take away heat generated by the projector through air circulation, so that the projector heat dissipation method is simple, convenient and quick.

However, when the projector is placed on other articles, the heat dissipation structure of the projector is mostly in contact with the placed surface, so that generated heat is easily accumulated at a position in contact with the placed surface in the process of being diffused to the external environment, resulting in risk of overheating, performance degradation and even damage of the device.

Disclosure of Invention

In view of the foregoing, it is necessary to provide a heat dissipation structure of a projector to solve the above-mentioned problems.

Embodiments of the present application provide a heat dissipation structure of a projector, including:

a housing;

the projector is arranged on the shell and is used for projection;

the support frame is arranged on the shell and used for supporting the shell to suspend the shell;

and the control panel is arranged on the shell and used for controlling the operation of the projector. In at least one embodiment of the present application,

in at least one embodiment of the present application, the housing is hingedly connected to the support frame.

In at least one embodiment of the present application, the housing is provided with a heat dissipation hole for dissipating heat.

In at least one embodiment of the present application, the control panel includes an indicator light and a plurality of buttons arranged along a circular trajectory around the indicator light.

In at least one embodiment of the present application, the housing is plastic.

In at least one embodiment of the present application, the support frame is a ring-shaped structure for providing uniform support force.

In at least one embodiment of the present application, the bottom of the support frame is provided with a non-slip mat for limiting movement of the support frame.

In at least one embodiment of the present application, the housing further includes a battery compartment and a cover, the battery compartment is disposed on the bottom surface of the housing, and the cover is disposed on the battery compartment for fixing the battery.

In at least one embodiment of the present application, the support frame is aluminum.

The radiating structure of the projector provided by the utility model has the advantages that the shell is suspended by being arranged on the supporting frame, so that the radiating holes are fully contacted with air, and a better radiating effect is achieved.

Drawings

Fig. 1 is a perspective view of a heat dissipation structure of a projector.

Fig. 2 is a split view of a bottom surface of a heat dissipation structure of the projector shown in fig. 1.

Description of the main reference signs

100. A heat dissipation structure of the projector; 10. a housing; 11. a heat radiation hole; 12. a battery case; 13. a cover; 20. a projector; 30. a support frame; 31. an anti-slip pad; 40. a control panel; 41. an indicator light; 42. a button.

Detailed Description

Embodiments of the present application will now be described with reference to the accompanying drawings, in which it is apparent that the embodiments described are merely some, but not all embodiments of the present application.

It is noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed" on another element, it can be directly on the other element or intervening elements may also be present. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "rear," and the like are used herein for illustrative purposes only.

A heat dissipation structure of a projector, comprising:

a housing;

the projector is arranged on the shell and is used for projection;

the support frame is arranged on the shell and used for supporting the shell to suspend the shell;

and the control panel is arranged on the shell and used for controlling the operation of the projector.

The user can place the projecting apparatus in meeting room, classroom or home theater, easily controls projection content through control panel, and the unsettled design of support frame can reduce vibrations conduction, guarantees image stability and definition to provide better sight shadow experience.

Some embodiments of the present application are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.

Referring to fig. 1-2, an embodiment of the present application provides a heat dissipation structure 100 of a projector, including: a housing 10, a support 30, and a projector 20, wherein the projector 20 is arranged on the housing 10 for projection; the support frame 30 is arranged on the shell 10 and is used for supporting the shell 10 to suspend the shell 10; a control panel 40 provided on the case 10 for controlling the operation of the projector 20.

Specifically, the housing 10 is an external structure of the projector, carries various internal components, and provides physical protection for the projector, the design of the housing 10 can affect the appearance, stability, and usability of the projector, the projector 20 is a core component of the projector, responsible for projecting images or video content onto a screen or wall, and the selection and performance of the projector 20 directly affect the image quality and picture effect of the projector. The support frame 30 is located on the housing 10, and is used for supporting the housing 10 to suspend, which can effectively reduce the contact with the supporting surface such as the desktop, thereby facilitating heat dissipation and preventing vibration conduction, the control panel 40 is a user operation interface of the projector, and the button 42, the indicator light 41 and the control interface are usually arranged on the control panel, so that the user can start, stop and adjust the image setting operation through the control panel 40, and the operability of the projector is improved.

Further, the user places the projector at the required position, the support frame 30 hangs the shell 10 in the air, so that the shell is not directly contacted with the supporting surface, thereby reducing the influence of heat conduction and vibration, the user can easily control the operation of the projector 20 through the button 42 and the indicator lamp 41 on the control panel 40, adjust the image setting and other functions, in addition, the design of the shell 10 and the heat dissipation holes 11 can help to dissipate heat, ensure that the projector cannot overheat when being used for a long time, and the anti-slip pad 31 of the support frame 30 can prevent the projector from sliding and keep the stability thereof.

In one embodiment, the housing 10 is hingedly connected to the support frame 30.

Specifically, the hinge connection enables a foldable connection between the housing 10 and the support frame 30, and this connection manner has various roles and advantages in the heat dissipation structure, through the hinge connection, a user can adjust the angle and the projection direction of the projector to adapt to different projection environments and requirements, for example, the images are projected on walls or screens with different heights, the hinge connection allows the housing 10 to rotate on the support frame 30, which is helpful for adjusting the heat dissipation direction of the projector, and the user can select to orient the heat dissipation hole 11 of the projector in a more suitable direction according to factors such as projection time and environmental temperature, thereby improving the heat dissipation effect and reducing the internal temperature.

Further, the user manually operates the projector, through the hinged connection between the rotary housing 10 and the support frame 30, adjusts the angle of the projector, and when reaching the required projection angle, the user can lock the hinged connection, fix the projector at a specific angle, through the hinged connection, the projector heat radiation structure not only provides the function of angle adjustment, but also can optimize the heat radiation effect, increases the flexibility and practicality of the projector, and is suitable for various projection environments and application scenes.

Still further, in the classroom, the teacher can freely adjust the projection angle of the projector according to the height of the projection screen to ensure that all students can see clear image content, and the user can adjust the projection angle of the projector according to the layout of the home theater to obtain the best visual effect.

In a specific embodiment, the housing 10 is provided with a heat dissipation hole 11 for dissipating heat.

Specifically, the heat dissipation hole 11 is an important component in the heat dissipation structure of the projector, the heat dissipation hole 11 provides channels between the inside hot air and the external environment, through which the hot air can flow out from the inside of the projector, thereby realizing a heat dissipation effect, the heat dissipation hole 11 helps to reduce the temperature inside the projector by discharging the hot air, thereby preventing the projector from overheating and prolonging the service life thereof, during the use of the projector, internal electronic components, a light source and the like can generate heat, so that the internal temperature is increased, the hot air enters the external environment of the housing 10 through the heat dissipation hole 11 and exchanges heat with the external environment, and the relatively low-temperature environment of the external environment helps to take away the heat of the hot air, thereby reducing the temperature inside the housing 10.

Further, when the projector needs to continuously work for a long time, the heat dissipation holes 11 can effectively reduce the internal temperature, ensure the stability and durability of the device, under a high temperature environment, the internal temperature of the projector is easy to rise, the heat dissipation holes 11 can accelerate the flow of hot air to help dissipate heat, the normal work of the projector is kept, more heat can be generated by the projection with high brightness, the heat dissipation holes 11 can help the projector to effectively dissipate heat, the performance of the device is maintained, and the heat dissipation structure of the projector can better control the internal temperature, protect the device and ensure the stability and high quality of the projection by arranging the heat dissipation holes 11 on the shell 10.

In a specific embodiment, the control panel 40 includes an indicator light 41 and buttons 42, and a plurality of the buttons 42 are arranged along a circular track around the indicator light 41.

In particular, the buttons 42 arranged on a circular trajectory can be more easily found and touched by the user, providing a more convenient operating experience, the presence of the indicator light 41 can provide the user with a visual indication of the projector's operating state, such as power state, connection state, etc., and the actuation of the control panel 40 is relatively simple: the user knows the operation state of the projector, such as whether the projector is turned on, connected state, etc., by observing the state of the indicator lamp 41, and when a specific operation is required, the user can easily find the button 42 located on the circular track, and perform a corresponding operation, such as switching projection, switching input sources, etc., by clicking the button 42.

Further, in the conference room, the user may need to frequently switch the input source, volume, etc. of the projector, the button 42 on the circular track may be conveniently operated, in the education field, the teacher may know whether the projector is already turned on through the indicator lamp 41, the button 42 may be used to control the operation of the projector, so as to better manage the classroom, in the home use, the user may know the state of the projector through the indicator lamp 41, the button 42 may be used to start and control the functions such as media projection, etc., by such design, the control panel 40 of the projector may provide better user experience and operation convenience, so that the user may more easily control and operate the projector.

In one embodiment, the housing 10 is plastic.

In particular, the use of plastic as the housing 10 material described in this feature has the following effects and advantages in the design of the projector: the plastic is a lightweight material, and is lighter than materials such as metal, the use of the plastic housing 10 can reduce the overall weight of the projector, making it easier to carry and install, the plastic is a good insulating material, can provide additional electrical insulation protection, and helps the projector to run safely, the plastic manufacturing process is relatively simple and the cost is low, so the use of the plastic housing 10 can reduce the manufacturing cost, thereby making the projector more competitive.

Further, the housing 10 of the projector is constructed using plastic materials during the manufacturing process, which involves selecting appropriate plastic materials, injection molding, processing and assembling to ensure coordination and stability of the plastic housing 10 with other components, and by such design, the plastic housing 10 of the projector can provide advantages of light weight, insulation performance and cost effectiveness, and is suitable for different use scenarios, and satisfies diversified demands of users.

In one embodiment, the support frame 30 is a ring structure for providing uniform supporting force.

Specifically, since the support 30 adopts the ring structure, it can provide even holding power in the bottom of whole casing 10, this helps dispersing the weight of projecting apparatus in different positions, avoid appearing the too big condition of local stress, ring support 30 can provide bigger area of contact, thereby increase the stability between projecting apparatus and the supporting surface, prevent slope and rocking, ring support 30 can absorb partial vibration, reduce the influence of external vibrations to the projecting apparatus, help improving the stability of projection image, the bottom of projecting apparatus is equipped with a ring support 30, it is designed as the weight that can evenly distribute the projecting apparatus, when the projecting apparatus is placed on the supporting surface, ring support 30 can evenly atress, make the projecting apparatus keep steady gesture.

Further, the design of the annular supporting frame 30 can be suitable for various application scenarios: in the exhibition meeting, the projector needs frequent removal and installation, and the stability and the even support of annular support frame 30 can ensure that the projector is placed stably in different places, and in the classroom, annular support frame 30 helps preventing that the student from touching the projector carelessly, protection equipment's safety, and annular support frame 30 can make the projector place more stably in different family's amusement scenes, such as movie watching or recreation, in commercial presentation, and annular support frame 30 can reduce the rocking of projector, improves the specialty of presentation, through using annular support frame 30, the projector can obtain even holding power, stability and vibration resistance to realize superior performance under multiple application scenario.

In an embodiment, a non-slip pad 31 is disposed at the bottom of the support 30, and the non-slip pad 31 is used to limit the movement of the support 30.

In particular, the presence of the anti-slip pad 31 prevents the projector from sliding or moving on the surface, thereby increasing the stability of the projector, particularly on uneven surfaces, the anti-slip pad 31 prevents the projector from sliding due to tilting or vibration of the surface, thereby reducing the safety risk caused by accidental movement of the projector, the anti-slip pad 31 reduces the noise that may be generated when the projector moves on the surface, and a quiet environment is maintained, and an anti-slip pad 31 is mounted on the bottom support frame 30 of the projector, which is typically made of a soft material such as rubber, and when the projector is placed on the surface, the anti-slip pad 31 is in close contact with the surface and provides resistance that prevents the projector from sliding, thus stably staying in place.

Further, in moving presentations, the projector often needs to be set on different surfaces, the anti-slip pad 31 may ensure that the projector is stable in various environments without sliding or moving, in outdoor environments, the ground may not be flat, and there may be wind blowing to cause the projector to shake, the anti-slip pad 31 may ensure that the projector is stable on unstable ground, students or participants may hit the projector in classrooms or training sites, the anti-slip pad 31 may prevent the projector from sliding or tilting under these conditions in home entertainment occasions, the projector is often placed on a table or shelf, the anti-slip pad 31 may prevent the projector from moving while watching movies or playing games, by using the bottom anti-slip pad 31, the projector may obtain higher stability and security under various application scenarios, the quality and reliability of the projection experience are ensured, a anti-slip pad 31 is mounted on the bottom support frame 30 of the projector, which is usually made of a soft material such as rubber, and when the projector is placed on the surface, the anti-slip pad 31 is in close contact with the surface, and thus provides a stable in-situ resistance to sliding.

In an embodiment, the housing 10 further includes a battery jar 12 and a cover 13, where the battery jar 12 is disposed on the bottom surface of the housing 10, and the cover 13 is disposed on the battery jar 12 for fixing the battery.

Specifically, by providing a battery inside the projector, the projector can be separated from the power socket, providing greater portability, allowing it to be used for projection presentations in different locations, the built-in battery allows the projector to operate without the power socket, and is suitable for use in a variety of outdoor, temporary, and other use scenarios, the built-in battery can provide a stable power supply for the projector, ensuring that the projector is not interrupted by a power interruption during presentation or viewing, the battery compartment 12 is generally located inside the bottom housing 10 of the projector, designed to accommodate one or more batteries, which may be rechargeable batteries, the battery compartment 12 is generally shaped and sized to fit a particular battery size by connecting pins on the battery compartment 12, and a cover 13 is provided on the battery compartment 12 for securing the batteries within the compartment.

Further, when the projector is used for projection demonstration in an outdoor place, there may be insufficient power sockets, the built-in battery enables the projector to be flexibly used in an outdoor scene, a presenter can carry the projector with him, and there is no need to worry about the position of the power sockets, so that the projector is used for carrying out the presentation in various places, in a temporary place such as a meeting room, a workshop and the like, the power sockets may be limited, the built-in battery can ensure the continuous use of the projector, in a home entertainment place, the built-in battery can provide convenience for family members to watch movies, play games and the like, and by the built-in battery in the projector, greater flexibility and portability can be provided for users, so that the projector can maintain stable performance in various situations.

In one embodiment, the support 30 is aluminum.

Specifically, the aluminum material has good heat conducting property, can effectively conduct the heat generated on the support frame 30, promotes the radiating effect of the whole projector, is a light material, is lighter than other materials, can reduce the overall weight of the projector, increases portability, has higher corrosion resistance and durability, can resist the loss in various environments, prolongs the service life of the projector, and the manufacturing process of the support frame 30 involves the processes of shearing, forming, welding or fusing the aluminum material to manufacture an annular structure suitable for the projector, and the annular structure of the support frame 30 can evenly distribute the weight of the shell 10 to provide stable supporting force.

Further, the projector may need to work for a long time, the heat dissipation performance can be ensured to be stable by using the aluminum support frame 30, the heat dissipation of the projector is more critical under the high-temperature environment, the aluminum material can better bear the high temperature, the performance of the projector is guaranteed, the aluminum support frame 30 is light and firm, the projector is suitable for being used in mobile demonstration, in business meeting occasions, the projector needs to be stably supported, the aluminum support frame 30 can provide reliable support, the heat dissipation performance, the portability and the durability of the projector are enhanced by using the aluminum support frame 30, better use experience is brought for users, and the projector is simultaneously suitable for various application scenes.

The foregoing is merely exemplary of the present application and it should be noted herein that modifications may be made by those skilled in the art without departing from the inventive concept herein, which fall within the scope of the present application.

Claims (10)

1. A heat radiation structure of a projector, comprising:

a housing;

the projector is arranged on the shell and is used for projection;

the support frame is arranged on the shell and used for supporting the shell to suspend the shell;

and the control panel is arranged on the shell and used for controlling the operation of the projector.

2. The heat dissipating structure of the projector of claim 1, wherein the housing is hinged to the support frame.

3. The heat radiation structure of projector according to claim 1, wherein the housing is provided with a heat radiation hole for radiating heat.

4. The heat dissipating structure of a projector of claim 1, wherein the control panel comprises an indicator light and a plurality of buttons arranged along a circular trajectory around the indicator light.

5. The heat dissipating structure of a projector of claim 1, wherein the housing is plastic.

6. The heat dissipating structure of the projector of claim 1, wherein the supporting frame is a ring structure for providing a uniform supporting force.

7. The heat radiation structure of the projector according to claim 1, wherein a bottom of the support frame is provided with a non-slip mat for restricting movement of the support frame.

8. The heat dissipating structure of the projector of claim 7, wherein the non-slip mat is glued to the support frame.

9. The heat dissipating structure of the projector of claim 1, wherein the housing further comprises a battery compartment and a cover, the battery compartment being provided on a bottom surface of the housing, the cover being provided on the battery compartment for securing the battery.

10. The heat dissipating structure of the projector of claim 1, wherein the support frame is aluminum.