Display system and thermodynamic device

Abstract

The utility model relates to the technical field of display, and discloses a display system and a thermodynamic device.The display system comprises a display device and a refrigerant radiating pipeline, a protective rear shell is arranged on the back side of the display device, a cavity structure is defined by the protective rear shell and the display device, and the protective rear shell is obliquely arranged from top to bottom; a first drainage hole is formed in the bottom of the protective rear shell; the refrigerant heat dissipation pipeline is arranged on the side, away from the display device, of the protective rear shell and communicates with the heat exchange system so that a refrigerant in the heat exchange system can be introduced into the display device to conduct heat exchange on the display device, the display device can be cooled through the heat exchange system, energy conservation and environmental protection are facilitated, and the service life of the display device is prolonged; the protective rear shell is obliquely arranged from top to bottom, and the first drainage hole is formed in the bottom of the protective rear shell, so that the situation that condensate water enters the display device to damage the display device is effectively prevented, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the field of display technology, in particular to a display system and a thermal device. Background Art

[0002] At present, the demand for display is increasing in high-end home appliances, but the basic operating temperature of display screens for home appliances and industrial products is up to 70 degrees. To ensure long-term life, the basic operating temperature is below 50 degrees. Higher-level products such as automotive or military products will have specifications of more than 85 degrees, but the corresponding product prices will also be higher. In order to reduce costs and achieve long life, the demand for cooling ordinary display screens is becoming increasingly obvious.

[0003] Products with heat exchange systems use heat exchange to cool and heat, but the refrigerant temperature after throttling is low. How to use the existing heat exchange system to cool the display screen and how to prevent condensed water from entering the display screen are the problems that need to be solved. Utility Model Content

[0004] The purpose of the utility model is to provide a display system and a thermal device, which utilize a heat exchange system to cool the display device, thereby saving energy and being environmentally friendly, and extending the service life of the display device; and can effectively prevent condensed water from entering the interior of the display device and damaging the display device, thereby improving the user experience.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a display system, comprising:

[0007] A display device, wherein a protective rear shell is disposed on the back side of the display device, the protective rear shell and the display device form a cavity structure, the protective rear shell is disposed obliquely from top to bottom, and a first drainage hole is disposed at the bottom of the protective rear shell;

[0008] A refrigerant heat dissipation pipeline is arranged on a side of the protective rear shell away from the display device, and the refrigerant heat dissipation pipeline is connected to the heat exchange system to introduce the refrigerant in the heat exchange system into the display device to perform heat exchange on the display device.

[0009] The display system includes a display device and a refrigerant heat dissipation pipeline. A protective rear shell is arranged on the back side of the display device. The refrigerant heat dissipation pipeline is arranged on the side of the protective rear shell away from the display device. The refrigerant heat dissipation pipeline is connected to the heat exchange system to introduce the refrigerant in the heat exchange system into the display device to perform heat exchange on the display device, which is beneficial to using the heat exchange system to cool the display device, saves energy and is environmentally friendly, and prolongs the service life of the display device; the protective rear shell is arranged to be inclined from top to bottom, and a first drainage hole is arranged at the bottom of the protective rear shell, which effectively prevents condensed water from entering the interior of the display device and damaging the display device, thereby improving the user experience.

[0010] As a preferred solution of the above display system, the protective rear shell is arranged to be gradually tilted from top to bottom toward the back side away from the display device; or

[0011] The protective rear shell is gradually tilted from top to bottom toward the back side close to the display device.

[0012] The protective back shell can guide condensed water through the above-mentioned methods, has a simple structure and is easy to prepare.

[0013] As a preferred solution of the above display system, the display system further includes:

[0014] The protective shell is arranged on a side of the protective rear shell away from the display device, the refrigerant heat dissipation pipeline is arranged in the protective shell, and a second drainage hole is arranged at the bottom of the protective shell.

[0015] The setting of the protective shell can contain the condensed water generated around the refrigerant heat dissipation pipeline and collect it through the second drain hole to prevent the condensed water from dripping randomly.

[0016] As a preferred solution of the above display system, a side of the protective shell facing the protective rear shell is tilted from top to bottom.

[0017] The above arrangement can guide the condensed water so that the condensed water flows down from top to bottom along the protective shell and is discharged through the second drainage hole.

[0018] As a preferred solution of the above display system, the side of the protective shell facing the protective rear shell is inclined from top to bottom gradually toward the back side away from the protective rear shell; or

[0019] The side of the protective shell facing the protective rear shell is gradually inclined from top to bottom toward the back side close to the protective rear shell.

[0020] The protective shell can guide the condensed water in the above-mentioned manner, has a simple structure and is easy to prepare.

[0021] As a preferred solution of the above display system, a side of the protective shell facing the protective rear shell is arranged parallel to the protective rear shell.

[0022] The above-mentioned arrangement is simple in structure, so that the arrangement of the protective rear shell and the protective shell body is relatively compact and reasonable.

[0023] As a preferred solution of the above display system, a side of the protective shell facing the protective rear shell is in contact with the protective rear shell.

[0024] The above arrangement reduces the space occupied by the protective rear shell and the protective housing, and the fit between the protective housing and the protective rear shell can improve the heat dissipation efficiency.

[0025] As a preferred solution of the above display system, the top of the refrigerant heat dissipation pipeline is arranged higher than the top of the display device.

[0026] Since the cold air in the refrigerant heat dissipation pipeline is heavy, it will move downward from top to bottom. The top of the refrigerant heat dissipation pipeline is set higher than the top of the display device. The display device can be continuously cooled down in the process of the cold air moving downward.

[0027] The utility model also provides a thermal device, including the above-mentioned display system and a heat exchange system, wherein the heat exchange system is connected to the refrigerant heat dissipation pipeline of the display system to introduce the refrigerant in the heat exchange system into the display device of the display system to perform heat exchange on the display device.

[0028] The thermal device has a longer service life and a better user experience through the above-mentioned display system.

[0029] As a preferred solution of the above-mentioned thermal device, the thermal device is a water heater or an air conditioner.

[0030] Beneficial effects of the utility model:

[0031] The display system proposed by the utility model includes a display device and a refrigerant heat dissipation pipeline. A protective rear shell is arranged on the back side of the display device. The refrigerant heat dissipation pipeline is arranged on the side of the protective rear shell away from the display device. The refrigerant heat dissipation pipeline is connected to the heat exchange system to introduce the refrigerant in the heat exchange system into the display device to perform heat exchange on the display device, which is beneficial to using the heat exchange system to cool the display device, saves energy and is environmentally friendly, and prolongs the service life of the display device; the protective rear shell is inclined from top to bottom, and a first drainage hole is arranged at the bottom of the protective rear shell, which effectively prevents condensed water from entering the interior of the display device and damaging the display device, thereby improving the user experience.

[0032] The thermal device proposed in the utility model has a long service life and a good user experience through the above-mentioned display system. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the structure of the display system provided by the utility model Figure 1 ;

[0034] Figure 2 This is a schematic diagram of the structure of the display system provided by the utility model Figure 2 ;

[0035] Figure 3 This is a schematic diagram of the structure of the display system provided by the utility model Figure 3 ;

[0036] Figure 4 This is a schematic diagram of the structure of the display system provided by the utility model Figure 4 ;

[0037] Figure 5 It is a structural schematic diagram of the water heater provided by the utility model.

[0038] In the figure:

[0039] 1. Display device;

[0040] 2. Protective rear shell; 21. First drainage hole;

[0041] 3. Refrigerant heat dissipation pipeline;

[0042] 4. Protective shell; 41. Second drainage hole;

[0043] 201. Compressor; 202. Evaporator; 203. Condenser; 204. Expansion valve; 205. Water tank. DETAILED DESCRIPTION

[0044] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0045] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0047] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0048] At present, the demand for display is increasing in high-end home appliances, but the basic operating temperature of display screens for home appliances and industrial products is up to 70 degrees. To ensure long-term life, the basic operating temperature is below 50 degrees. Higher-level products such as automotive or military products will have specifications of more than 85 degrees, but the corresponding product prices will also be higher. In order to reduce costs and achieve long life, the demand for cooling ordinary display screens is becoming increasingly obvious.

[0049] Products with heat exchange systems use heat exchange to cool and heat, but the refrigerant temperature after throttling is low. How to use the existing heat exchange system to cool the display screen and how to prevent condensed water from entering the display screen are the problems that need to be solved.

[0050] In order to solve the above problems, Figure 1-Figure 4As shown, this embodiment provides a display system, including a display device 1 and a refrigerant heat dissipation pipeline 3. In this embodiment, the display device 1 can be a TFT liquid crystal display screen. In other embodiments, the display device 1 can also be other types of display screens, which are not specifically limited here. A protective rear shell 2 is provided on the back side of the display device 1 (the back side of the display device 1 is the side opposite to the display surface of the display device 1). The protective rear shell 2 and the display device 1 form a cavity structure. The protective rear shell 2 is tilted from top to bottom, and a first drainage hole 21 is provided at the bottom of the protective rear shell 2; the refrigerant heat dissipation pipeline 3 is provided on the side of the protective rear shell 2 away from the display device 1, and the refrigerant heat dissipation pipeline 3 is connected to the heat exchange system to introduce the refrigerant in the heat exchange system into the display device 1 to perform heat exchange on the display device 1.

[0051] A protective rear shell 2 is arranged on the back side of the display device 1 of the display system, and a refrigerant heat dissipation pipeline 3 is arranged on the side of the protective rear shell 2 away from the display device 1. The refrigerant heat dissipation pipeline 3 is connected to the heat exchange system to introduce the refrigerant in the heat exchange system into the display device 1 to perform heat exchange on the display device 1, which is beneficial to using the heat exchange system to cool down the display device 1, saving energy and protecting the environment, and extending the service life of the display device 1; the protective rear shell 2 is arranged to be inclined from top to bottom, and a first drainage hole 21 is arranged at the bottom of the protective rear shell 2, which effectively prevents condensed water from entering the interior of the display device 1 and damaging the display device 1, thereby improving the user experience.

[0052] Optionally, the protective rear shell 2 is gradually tilted from top to bottom toward the back side away from the display device 1 (see Figure 3 and Figure 4 ); or the protective rear shell 2 is gradually tilted from top to bottom toward the back side close to the display device 1 (see Figure 1 and Figure 2 The protective rear shell 2 can guide the condensed water through the above-mentioned methods, accelerate the downward flow of the condensed water, and prevent the condensed water from entering the display device 1. The protective rear shell 2 has a simple structure and is easy to prepare.

[0053] Optionally, the first drain hole 21 can be connected to a drain pipe, a drain valve is provided on the drain pipe, and the condensed water is discharged through the drain pipe, or the first drain hole 21 is connected to a water storage device, and the condensed water is collected into the water storage device through the first drain hole 21 for storage.

[0054] like Figure 1-Figure 4 As shown, the display system further includes a protective shell 4, which is disposed on the side of the protective rear shell 2 away from the display device 1, the refrigerant heat dissipation pipeline 3 is disposed in the protective shell 4, and a second drainage hole 41 is disposed at the bottom of the protective shell 4. The setting of the protective shell 4 can accommodate the condensed water generated around the refrigerant heat dissipation pipeline 3, and collect it through the second drainage hole 41 to prevent the condensed water from dripping randomly.

[0055] Optionally, the side of the protective shell 4 facing the protective rear shell 2 is tilted from top to bottom. The above arrangement can guide the condensed water so that the condensed water flows down from top to bottom along the protective shell 4 and is discharged through the second drainage hole 41.

[0056] Specifically, the side of the protective shell 4 facing the protective rear shell 2 is gradually inclined from top to bottom toward the back side away from the protective rear shell 2 (see Figure 1 and Figure 4 ); or the side of the protective shell 4 facing the protective rear shell 2 is gradually inclined from top to bottom toward the back side close to the protective rear shell 2 (see Figure 2 and Figure 3 ). The protective shell 4 can guide the condensed water in the above manner, has a simple structure and is easy to prepare.

[0057] It should be noted that the specific structure of the protective shell 4 is not specifically limited here, as long as the protective shell 4 can be tilted toward the side of the protective rear shell 2 and the installation of the refrigerant heat dissipation pipeline 3 is convenient.

[0058] Preferably, if Figure 2 and Figure 3 As shown, the side of the protective shell 4 facing the protective rear shell 2 is arranged in parallel with the protective rear shell 2. The above arrangement is simple in structure, so that the arrangement of the protective rear shell 2 and the protective shell 4 is relatively compact and reasonable. Further preferably, the side of the protective shell 4 facing the protective rear shell 2 is in contact with the protective rear shell 2. The above arrangement reduces the space occupied by the protective rear shell 2 and the protective shell 4, and the protective shell 4 is in contact with the protective rear shell 2 to improve the heat dissipation efficiency.

[0059] Optionally, the second drain hole 41 can be connected to a drain pipe with a drain valve provided on the drain pipe to drain the condensed water through the drain pipe, or the second drain hole 41 is connected to a water storage device to collect the condensed water into the water storage device through the second drain hole 41 for storage.

[0060] Optionally, the refrigerant heat dissipation pipeline 3 may be in a coil shape or in a serpentine arrangement shape, which is not specifically limited here, as long as it can achieve a good heat dissipation effect on the display device 1 .

[0061] Optionally, the top of the refrigerant heat dissipation pipeline 3 is set higher than the top of the display device 1. Since the cold air (refrigerant) in the refrigerant heat dissipation pipeline 3 is heavy and moves downward from top to bottom, the top of the refrigerant heat dissipation pipeline 3 is set higher than the top of the display device 1, and the display device 1 can be continuously cooled down in the process of the cold air moving downward.

[0062] This embodiment also provides a thermal device, including the above-mentioned display system, and also including a heat exchange system, the heat exchange system is connected to the refrigerant heat dissipation pipeline 3 of the display system, so as to introduce the refrigerant in the heat exchange system into the display device 1 of the display system to perform heat exchange on the display device 1. The thermal device has a long service life through the above-mentioned display system, and the user experience effect is better.

[0063] It should be noted that the heat exchange system of the thermal device can dissipate heat for the display device 1 installed on the thermal device, and can also dissipate heat for the display device 1 not installed on the thermal device.

[0064] Optionally, the thermal device is a water heater or an air conditioner. Of course, the thermal device can also be other devices with a heat exchange system and a display system, and is not limited to water heaters and air conditioners. In this embodiment, the thermal device is specifically described by taking a water heater as an example.

[0065] like Figure 5 As shown, the water heater includes a shell and a water tank 205 arranged in the shell, a heat exchange system is arranged in the shell, a refrigerant circulates in the heat exchange system, and the heat exchange system is used to heat the water in the water tank 205. A display device 1 is arranged on the shell, and the display device 1 is used to display various parameters of the water heater according to needs. A protective rear shell 2 is arranged on the back side of the display device 1, a first drain hole 21 is arranged at the bottom of the protective rear shell 2, and a refrigerant heat dissipation pipeline 3 is arranged on the back side of the protective rear shell 2, and the refrigerant heat dissipation pipeline 3 is communicated with the heat exchange system.

[0066] Furthermore, the heat exchange system includes a compressor 201, an evaporator 202, an expansion valve 204, and a condenser 203. The above components form a circulation loop through a pipeline, and the circulation loop is filled with a refrigerant. In this embodiment, the circulation loop is filled with air. The refrigerant heat dissipation pipeline 3 is connected to the circulation loop, and the display device 1 can be cooled by the refrigerant heat dissipation pipeline 3 to reduce the temperature of the display device 1, thereby extending the service life of the display device 1.

[0067] Optionally, the protective rear shell 2 is gradually tilted from top to bottom toward the back side away from the display device 1; or the protective rear shell 2 is gradually tilted from top to bottom toward the back side close to the display device 1. The protective rear shell 2 can guide the condensed water in the above manners, accelerate the downward flow of the condensed water, and prevent the condensed water from entering the display device 1. The protective rear shell 2 has a simple structure and is easy to prepare. In this embodiment, the protective rear shell 2 is gradually tilted from top to bottom toward the back side close to the display device 1, has a simple structure, and occupies less space.

[0068] Optionally, a protective shell 4 is provided outside the refrigerant heat dissipation pipeline 3, the protective shell 4 is provided on the side of the protective rear shell 2 away from the display device 1, the refrigerant heat dissipation pipeline 3 is provided inside the protective shell 4, and a second drainage hole 41 is provided at the bottom of the protective shell 4. The provision of the protective shell 4 can accommodate the condensed water generated around the refrigerant heat dissipation pipeline 3, and collect it through the second drainage hole 41 to prevent the condensed water from dripping randomly.

[0069] Optionally, the side of the protective shell 4 facing the protective rear shell 2 is tilted from top to bottom. The above arrangement can guide the condensed water so that the condensed water flows down from top to bottom along the protective shell 4 and is discharged through the second drainage hole 41.

[0070] Specifically, the side of the protective shell 4 facing the protective rear shell 2 is gradually tilted from top to bottom toward the back side away from the protective rear shell 2; or the side of the protective shell 4 facing the protective rear shell 2 is gradually tilted from top to bottom toward the back side close to the protective rear shell 2. The protective shell 4 can guide the condensed water in the above manner, and the structure is simple and easy to prepare. In this embodiment, the side of the protective shell 4 facing the protective rear shell 2 is gradually tilted from top to bottom toward the back side close to the protective rear shell 2.

[0071] It should be noted that the specific structure of the protective shell 4 is not specifically limited here, as long as the protective shell 4 can be tilted toward the side of the protective rear shell 2 .

[0072] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A display system, characterized in that include: A display device (1), wherein a protective rear shell (2) is arranged on the back side of the display device (1), the protective rear shell (2) and the display device (1) form a cavity structure, the protective rear shell (2) is arranged tilted from top to bottom, and a first drainage hole (21) is arranged at the bottom of the protective rear shell (2); A refrigerant heat dissipation pipeline (3), the refrigerant heat dissipation pipeline (3) being arranged on a side of the protective rear shell (2) facing away from the display device (1), the refrigerant heat dissipation pipeline (3) being connected to a heat exchange system so as to introduce the refrigerant in the heat exchange system into the display device (1) to perform heat exchange on the display device (1).

2. The display system according to claim 1, characterized in that: The protective rear shell (2) is arranged to be gradually inclined from top to bottom toward the back side away from the display device (1); or The protective rear shell (2) is arranged to be gradually inclined from top to bottom towards the back side close to the display device (1).

3. The display system according to claim 1, characterized in that: The display system further comprises: A protective shell (4), wherein the protective shell (4) is arranged on a side of the protective rear shell (2) away from the display device (1), the refrigerant heat dissipation pipeline (3) is arranged in the protective shell (4), and a second drainage hole (41) is arranged at the bottom of the protective shell (4).

4. The display system according to claim 3, characterized in that: The side of the protective shell (4) facing the protective rear shell (2) is arranged to be inclined from top to bottom.

5. The display system according to claim 4, characterized in that: The side of the protective shell (4) facing the protective rear shell (2) is arranged to be inclined gradually from top to bottom toward the back side away from the protective rear shell (2); or The side of the protective shell (4) facing the protective rear shell (2) is arranged to be inclined gradually from top to bottom toward the back side close to the protective rear shell (2).

6. The display system according to claim 4, characterized in that: The side of the protective shell (4) facing the protective rear shell (2) is arranged parallel to the protective rear shell (2).

7. The display system according to claim 6, characterized in that: The side of the protective shell (4) facing the protective rear shell (2) is in contact with the protective rear shell (2).

8. The display system according to any one of claims 1 to 7, characterized in that: The top of the refrigerant heat dissipation pipeline (3) is arranged higher than the top of the display device (1).

9. A thermal device, characterized in that: A display system comprising any one of claims 1 to 8, further comprising a heat exchange system, wherein the heat exchange system is connected to a refrigerant heat dissipation pipeline (3) of the display system so as to introduce the refrigerant in the heat exchange system into a display device (1) of the display system to perform heat exchange on the display device (1).

10. The thermal device according to claim 9, characterized in that The thermal device is a water heater or an air conditioner.

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