Low-power-consumption display screen structure

Abstract

The utility model discloses a low-power-consumption display screen structure which comprises a main body unit, the main body unit comprises supporting legs, a display screen is installed on the tops of the supporting legs, a group of air inlet holes are evenly formed in the rear side of the display screen, a positioning groove is formed in each of the left side and the right side of the display screen, and the left side and the right side of the display screen are each provided with a positioning groove. A group of exhaust holes are uniformly formed in the positioning groove; and the heat dissipation unit comprises a mounting shell, a rotating shaft is mounted in the mounting shell, and fan blades are fixedly connected to the surface of the rotating shaft. Air in the external environment penetrates through the air inlet holes to enter the display screen, the air dissipates heat of components and the like in the display screen, then the air is exhausted outwards through the air exhaust holes to form air flow, and the components and the like in the display screen are cooled under the heat dissipation effect of the air, so that the energy consumption of the display screen can be reduced, and the service life of the display screen is prolonged. The dustproof net prevents dust in the external environment from penetrating through the air inlet hole and the exhaust hole to enter the display screen.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, and in particular to a low-power display screen structure. Background Art

[0002] A monitor is a computer output device. It is a display tool that displays certain electronic files on the screen through a specific transmission device. It can be divided into cathode ray tube displays (CRT), plasma displays PDP and liquid crystal displays LCD.

[0003] Under the existing technology, as people's requirements for display screen image quality increase, the resolution and refresh rate of display screens are getting higher and higher. However, as the display screen has high image quality, the power consumption of the display screen is also getting higher and higher. During the operation of a high-definition display screen, the display screen will quickly accumulate heat, but most of the existing display screens only rely on the heat dissipation holes on their surface for heat dissipation. Long-term high-temperature operation will also lead to increased power consumption. In addition, dust in the external environment can easily pass through the heat dissipation holes into the interior of the display screen, thereby causing pollution to the components inside the display screen. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the above-mentioned prior art, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a low-power display screen structure, which is designed to solve the problem that "most of the existing display screens only rely on the heat dissipation holes on their surfaces for heat dissipation. Long-term high-temperature operation will also lead to increased power consumption. In addition, dust in the external environment can easily pass through the heat dissipation holes into the interior of the display screen, thereby causing pollution to the components inside the display screen."

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A low power display screen structure, comprising:

[0009] A main unit, the main unit comprising a supporting foot, a display screen is mounted on the top of the supporting foot, an air inlet hole is opened at the rear side of the display screen, a group of the air inlet holes are evenly arranged, a positioning groove is opened at each of the left and right sides of the display screen, a group of exhaust holes are evenly opened in the positioning groove, and a U-shaped frame is fixedly connected to the rear side of the display screen;

[0010] The heat dissipation unit comprises a mounting shell, a rotating shaft is mounted in the mounting shell, a fan blade is fixedly connected to the surface of the rotating shaft, a closing cover is fixedly connected to the side of the mounting shell away from the display screen, and a motor is mounted on the closing cover.

[0011] As a preferred solution of a low-power display screen structure described in the utility model, one end of the rotating shaft is rotatably connected to the inner wall of the mounting shell, the other end of the rotating shaft is fixedly connected to the output end of the motor, the side of the closing cover facing away from the display screen is fixedly connected to the motor shell, and the motor is fixedly installed inside the motor shell.

[0012] As a preferred solution of a low-power display screen structure described in the utility model, a plug-in bar is fixedly connected to each of the left and right sides of the mounting shell, a limiting groove is provided on the inner side of the U-shaped frame, two limiting grooves are provided corresponding to the plug-in bars, and the limiting grooves match the plug-in bars.

[0013] As a preferred solution of the low-power display screen structure described in the utility model, the main unit further includes a first fixed frame and a second fixed frame, and dustproof nets are fixedly installed on the inner sides of the first fixed frame and the second fixed frame.

[0014] As a preferred solution of the low-power display screen structure described in the utility model, the first fixing frame is provided with two corresponding positioning grooves, and the surface of the first fixing frame is fixed to the positioning groove wall by magnet adsorption.

[0015] As a preferred solution of the low-power display screen structure described in the utility model, a limit bar is fixedly connected to each of the left and right sides of the second fixed frame, and the limit bar matches the limit slot.

[0016] Beneficial effects of the utility model:

[0017] 1. If the display screen needs to be used, the staff can pull out the first fixing frame from the positioning slot, pull out the second fixing frame from the U-shaped frame, insert the insertion strips on both sides of the mounting shell into the limit slots, and the mounting shell is fixed on the U-shaped frame. The motor drives the fan blades to rotate around the axis of the rotating shaft. During the rotation of the fan blades, the air in the external environment passes through the air inlet hole into the interior of the display screen, and the air dissipates the heat of the components inside the display screen. After that, the air is discharged outward from the exhaust hole to form air flow. Under the heat dissipation effect of the air, the components inside the display screen are cooled, thereby reducing the energy consumption of the display screen.

[0018] 2. When the display screen is not in use, the staff can insert the first fixed frame into the positioning groove. The first fixed frame is fixed in the positioning groove under the adsorption of the magnet, and the limiting strips on both sides of the second fixed frame are inserted into the limiting groove. The second fixed frame is fixed on the U-shaped frame. The dustproof net prevents dust in the external environment from passing through the air inlet and exhaust holes into the interior of the display screen, thereby effectively preventing dust in the external environment from polluting the components inside the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 3 It is an exploded view of the overall structure of the utility model;

[0023] Figure 4 This is an exploded diagram of the heat dissipation unit of the utility model;

[0024] Figure 5 This is the installation diagram of the dustproof net of the utility model.

[0025] In the figure: 100, main unit; 101, supporting feet; 102, display screen; 103, air inlet; 104, air exhaust; 105, positioning slot; 106, U-shaped frame; 107, limiting slot; 108, first fixed frame; 109, dust net; 110, second fixed frame; 111, limiting strip; 200, heat dissipation unit; 201, mounting shell; 202, rotating shaft; 203, fan blades; 204, insertion strip; 205, closing cover; 206, motor shell; 207, motor. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0030] Reference Figure 1-5 The utility model provides a low-power display screen structure, including:

[0031] The main unit 100 includes a support foot 101, a display screen 102 is mounted on the top of the support foot 101, an air inlet hole 103 is opened at the rear side of the display screen 102, a group of air inlet holes 103 are evenly arranged, a positioning groove 105 is opened on each of the left and right sides of the display screen 102, a group of exhaust holes 104 are evenly opened in the positioning groove 105, and a U-shaped frame 106 is fixedly connected to the rear side of the display screen 102;

[0032] The heat dissipation unit 200 includes a mounting shell 201 , a rotating shaft 202 is mounted inside the mounting shell 201 , a fan blade 203 is fixedly connected to the surface of the rotating shaft 202 , a closing cover 205 is fixedly connected to the side of the mounting shell 201 away from the display screen 102 , and a motor 207 is mounted on the closing cover 205 .

[0033] Furthermore, one end of the rotating shaft 202 is rotatably connected to the inner wall of the mounting shell 201, and the other end of the rotating shaft 202 is fixedly connected to the output end of the motor 207. The side of the closing cover 205 facing away from the display screen 102 is fixedly connected to the motor shell 206, and the motor 207 is fixedly installed inside the motor shell 206. A plug-in strip 204 is fixedly connected to each of the left and right sides of the mounting shell 201. A limiting groove 107 is provided on the inner side of the U-shaped frame 106. Two limiting grooves 107 are provided corresponding to the plug-in strip 204. The limiting grooves 107 match the plug-in strip 204. If the mounting shell is The insertion strips 204 on both sides of 201 are inserted into the limit grooves 107, and the mounting shell 201 can be fixed on the U-shaped frame 106. The motor 207 can drive the rotating shaft 202 to rotate around its own axis. When the rotating shaft 202 rotates, the fan blades 203 can be driven to rotate synchronously around the axis of the rotating shaft 202. When the fan blades 203 rotate, the air in the external environment passes through the air inlet hole 103 into the interior of the display screen 102. The air dissipates the heat for the components inside the display screen 102, and then the air is discharged outward from the exhaust hole 104 to form air flow.

[0034] Furthermore, the main unit 100 also includes a first fixed frame 108 and a second fixed frame 110, and a dustproof net 109 is fixedly installed on the inner side of the first fixed frame 108 and the inner side of the second fixed frame 110. The first fixed frame 108 is provided with two corresponding positioning grooves 105, and the surface of the first fixed frame 108 is fixed to the groove wall of the positioning groove 105 by magnet adsorption. A limiting bar 111 is fixedly connected to the left and right sides of the second fixed frame 110, and the limiting bar 111 matches the limiting groove 107. When the display screen 102 is not in use, the staff can insert the first fixed frame 108 into the positioning groove 105, and the first fixed frame 108 is fixed in the positioning groove 105 under the adsorption action of the magnet, and the limiting bars 111 on both sides of the second fixed frame 110 are inserted into the limiting groove 107. The second fixed frame 110 is fixed on the U-shaped frame 106, and the dustproof net 109 can prevent dust in the external environment from passing through the air inlet 103 and the exhaust hole 104 into the interior of the display screen 102.

[0035] During use, when the display screen 102 needs to be used, the staff will pull out the first fixing frame 108 from the positioning slot 105, pull out the second fixing frame 110 from the U-shaped frame 106, and insert the insertion strips 204 on both sides of the mounting shell 201 into the limit slots 107. The mounting shell 201 is fixed on the U-shaped frame 106, and the motor 207 drives the rotating shaft 202 to rotate around its own axis. The rotating shaft 202 rotates and drives the fan blades 203 to rotate synchronously around the axis of the rotating shaft 202. During the rotation of the fan blades 203, the air in the external environment passes through the air inlet 103 into the interior of the display screen 102, and the air dissipates the heat for the components inside the display screen 102. Then, the air is discharged outward from the exhaust hole 104 to form an air flow. Under the heat dissipation effect of the air, the components inside the display screen 102 are cooled, thereby reducing the energy consumption of the display screen 102.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A low power display screen structure, characterized in that: include: A main unit (100), the main unit (100) comprising a supporting foot (101), a display screen (102) being mounted on the top of the supporting foot (101), an air inlet hole (103) being provided at the rear side of the display screen (102), a group of the air inlet holes (103) being evenly arranged, a positioning groove (105) being provided at the left and right sides of each of the display screens (102), a group of air exhaust holes (104) being evenly arranged in the positioning grooves (105), and a U-shaped frame (106) being fixedly connected to the rear side of the display screen (102); A heat dissipation unit (200), the heat dissipation unit (200) comprising a mounting shell (201), a rotating shaft (202) being mounted inside the mounting shell (201), a fan blade (203) being fixedly connected to the surface of the rotating shaft (202), a closed cover (205) being fixedly connected to a side of the mounting shell (201) facing away from the display screen (102), and a motor (207) being mounted on the closed cover (205).

2. A low power display screen structure according to claim 1, characterized in that: One end of the rotating shaft (202) is rotatably connected to the inner wall of the mounting shell (201), and the other end of the rotating shaft (202) is fixedly connected to the output end of the motor (207). The side of the closing cover (205) facing away from the display screen (102) is fixedly connected to the motor shell (206), and the motor (207) is fixedly mounted inside the motor shell (206).

3. A low power display screen structure according to claim 1, characterized in that: The left and right sides of the installation shell (201) are each fixedly connected with an insertion strip (204); a limiting groove (107) is provided on the inner side of the U-shaped frame (106); two limiting grooves (107) are provided corresponding to the insertion strips (204); and the limiting grooves (107) match the insertion strips (204).

4. A low power display screen structure according to claim 1, characterized in that: The main body unit (100) further comprises a first fixing frame (108) and a second fixing frame (110), wherein a dustproof net (109) is fixedly installed on the inner side of the first fixing frame (108) and the inner side of the second fixing frame (110).

5. A low power display screen structure according to claim 4, characterized in that: The first fixing frame (108) is provided with two corresponding positioning grooves (105), and the surface of the first fixing frame (108) is fixed to the groove wall of the positioning groove (105) by magnet adsorption.

6. A low power display screen structure according to claim 4, characterized in that: A limiting strip (111) is fixedly connected to each of the left and right sides of the second fixing frame (110), and the limiting strip (111) matches the limiting groove (107).

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