Air guide and heat dissipation device for double-sided display screen

Abstract

The air guide and heat dissipation device comprises an external assembly and a displayer body, the external assembly comprises a shell, a lower sound insulation cover, a lower air suction pump, a lower air inlet pipe, a lower air outlet pipe, an air outlet hole, an upper sound insulation cover, an upper air suction pump, an upper air outlet pipe, an upper air inlet pipe, an air inlet hole, a refrigeration plate and a filter cover, the inner bottom surface of the shell is fixedly connected with a lower sound insulation cover, the inner part of the lower sound insulation cover is fixedly connected with a lower air extracting pump, the lower air extracting pump is a single-inlet double-outlet air pump, and the bottom of the lower air extracting pump is fixedly connected with a lower air inlet pipe. By means of the structure, the displayer body is arranged in the shell, the displayer body is cooled through the upper air extracting pump, the lower air extracting pump and the refrigerating plates on the two sides, the cooling efficiency is greatly improved, the compartment covers are arranged outside the two air extracting pumps, noise is greatly reduced, and the device is quiet.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided display screens, in particular to an air guiding and heat dissipating device for double-sided display screens. Background Art

[0002] A double-sided screen means that a device has two screens. Users can operate on both screens, but the two are not completely independent. A double-sided screen means that both the front and back sides have display screens to meet different needs for screens. When the front screen is on, the other screen is turned off, which reduces the power consumption brought by the extra screen to a certain extent. The front is the main screen and the back is the secondary screen. The main screen is designed with a full screen, and the back screen is the common back panel when the screen is off. Double-sided screens are commonly used in displays, promotions, advertisements, digital devices, etc.

[0003] Compared with the single-sided screen, the existing double-sided screen has increased energy consumption, and the existing double-sided screen uses fans for heat dissipation, which has poor effect and high noise. Utility Model Content

[0004] The purpose of the utility model is to provide an air-guiding heat dissipation device for a double-sided display screen, wherein the display body is placed in a shell, and the display body is cooled by using two upper and lower air pumps and cooling plates on both sides, thereby greatly improving the heat dissipation efficiency. In addition, compartment covers are provided outside the two air pumps, thereby greatly reducing noise generation and making the device quieter.

[0005] To achieve the above-mentioned purpose, an air guiding and heat dissipation device for a double-sided display screen is provided, comprising: an external component and a display body, the external component comprising an outer shell, a lower soundproof cover, a lower air pump, a lower air inlet pipe, a lower air outlet pipe, an air outlet hole, an upper soundproof cover, an upper air pump, an upper air outlet pipe, an upper air inlet pipe, an air inlet hole, a refrigeration plate and a filter cover, the inner bottom surface of the outer shell is fixedly connected to the lower soundproof cover, the interior of the lower soundproof cover is fixedly connected to the lower air pump, the lower air pump is a single-inlet and double-outlet air pump, the bottom of the lower air pump is fixedly connected to the lower air inlet pipe, the left and right side walls of the lower air pump are fixedly connected to the lower air outlet pipe, the number of the lower air outlet pipes is provided with two, and the circumferential surface of the lower air outlet pipe An air outlet hole is arranged on the top, and the number of the air outlet holes is arranged in plurality and is evenly distributed on the lower air outlet pipe. An upper sound insulation cover is fixedly connected to the inner top surface of the outer shell, and an upper air pump is fixedly connected to the interior of the upper sound insulation cover. The upper air pump is a double-inlet and single-outlet air pump. The top of the upper air pump is fixedly connected to an upper air outlet pipe, and the left and right side walls of the upper air pump are fixedly connected to an upper air inlet pipe, and there are two upper air inlet pipes. Air inlet holes are arranged on the circumferential surface of the upper air inlet pipe, and the number of the air inlet holes is arranged in plurality and is evenly distributed on the upper air inlet pipe. A refrigeration plate and a filter cover are fixedly connected to the left and right side walls of the outer shell, and the refrigeration plate is located inside the filter cover.

[0006] According to the air guiding and heat dissipating device for a double-sided display screen, a display body is fixedly connected to the interior of the shell, the display body is a dual-screen display, and the upper sound insulation cover and the lower sound insulation cover are respectively located on the upper and lower sides of the display body.

[0007] According to the air guiding and heat dissipating device for a double-sided display screen, the lower air inlet pipe passes through the bottom of the outer shell, and a filter is fixedly provided inside the lower air inlet pipe.

[0008] According to the air guiding and heat dissipating device for a double-sided display screen, the upper air outlet pipe passes through the top of the outer shell, and a filter is fixedly provided inside the upper air outlet pipe.

[0009] According to the air guiding and heat dissipating device for a double-sided display screen, the lower air outlet pipe and the upper air inlet pipe are both fixedly connected to the outer shell.

[0010] According to the air guiding and heat dissipating device for a double-sided display screen, the number of the cooling plates and the filter covers are both two, and they are symmetrically distributed on the left and right sides of the housing.

[0011] The above scheme has the beneficial effects of placing the display body in the outer shell by arranging an outer shell, a lower soundproof cover, a lower air pump, a lower air inlet pipe, a lower air outlet pipe, an air outlet hole, an upper soundproof cover, an upper air pump, an upper air outlet pipe, an upper air inlet pipe, an air inlet hole, a cooling plate, a filter cover and a display body, and dissipating the heat of the display body by utilizing the upper and lower air pumps and the cooling plates on both sides, thereby greatly improving the heat dissipation efficiency, and compartment covers are provided on the outside of the two air pumps, thereby greatly reducing the noise generation and making the device quieter.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is a front view of an air guide and heat dissipation device for a double-sided display screen according to the utility model;

[0015] Figure 2 This is a bottom view of an air guide and heat dissipation device for a double-sided display screen according to the utility model;

[0016] Figure 3 This is an internal diagram of an air guide and heat dissipation device for a double-sided display screen of the utility model;

[0017] Figure 4The utility model is a cross-sectional view of the outer shell of an air guiding and heat dissipating device for a double-sided display screen.

[0018] Legend:

[0019] 1. External components; 101. Casing; 102. Lower soundproof cover; 103. Lower vacuum pump; 104. Lower air inlet pipe; 105. Lower air outlet pipe; 106. Air outlet; 107. Upper soundproof cover; 108. Upper vacuum pump; 109. Upper air outlet pipe; 110. Upper air inlet pipe; 111. Air inlet; 112. Refrigeration plate; 113. Filter cover; 2. Display body. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figure 1-4The utility model embodiment is a wind guide and heat dissipation device for a double-sided display screen, which includes: an external component 1 and a display body 2, the external component 1 includes a shell 101, a lower soundproof cover 102, a lower air pump 103, a lower air inlet pipe 104, a lower air outlet pipe 105, an air outlet hole 106, an upper soundproof cover 107, an upper air pump 108, an upper air outlet pipe 109, an upper air inlet pipe 110, an air inlet hole 111, a refrigeration plate 112 and a filter cover 113, the inner bottom surface of the shell 101 is fixedly connected with the lower soundproof cover 102, the noise generated by the lower air pump 103 is absorbed and isolated, and the lower soundproof cover The interior of the housing 102 is fixedly connected with a lower air pump 103, which is a single-inlet and double-outlet air pump. The bottom of the lower air pump 103 is fixedly connected with a lower air inlet pipe 104, which runs through the bottom of the housing 101. A filter is fixedly arranged inside the lower air inlet pipe 104. The left and right side walls of the lower air pump 103 are fixedly connected with lower air outlet pipes 105. There are two lower air outlet pipes 105. Air outlet holes 106 are arranged on the circumferential surface of the lower air outlet pipe 105. There are multiple air outlet holes 106, which are evenly distributed on the lower air outlet pipe 105. The housing 101 is provided with a plurality of air outlet holes 106. The inner top surface of the housing 101 is fixedly connected with an upper soundproof cover 107 to absorb and isolate the noise generated by the upper air pump 108. The upper air pump 108 is fixedly connected to the interior of the upper soundproof cover 107. The upper air pump 108 is a double-inlet and single-outlet air pump. The top of the upper air pump 108 is fixedly connected with an upper air outlet pipe 109. The upper air outlet pipe 109 runs through the top of the housing 101. A filter is fixedly arranged inside the upper air outlet pipe 109. The left and right side walls of the upper air pump 108 are fixedly connected with upper air inlet pipes 110. There are two upper air inlet pipes 110. The circumferential surface of the upper air inlet pipe 110 is provided with an inlet The air holes 111 are provided in a plurality and are evenly distributed on the upper air inlet pipe 110. A refrigeration plate 112 and a filter cover 113 are fixedly connected to the left and right side walls of the outer shell 101. The refrigeration plate 112 is located inside the filter cover 113. There are two refrigeration plates 112 and two filter covers 113, and they are symmetrically distributed on the left and right sides of the outer shell 101. The refrigeration end of the refrigeration plate 112 is located inside the outer shell 101, and the heat dissipation end is located outside the outer shell 101, so that the inside of the outer shell 101 is quickly cooled down, and the filter cover 113 side protects the refrigeration plate 112.

[0022] The inside of the outer shell 101 is fixedly connected to the display body 2, the display body 2 is a dual-screen display, the upper soundproof cover 107 and the lower soundproof cover 102 are respectively located on the upper and lower sides of the display body 2, and the lower air outlet pipe 105 and the upper air inlet pipe 110 are both fixedly connected to the outer shell 101.

[0023] Working principle: When the display body 2 is working, a large amount of heat is generated and dissipated into the inside of the shell 101, and the refrigeration plate 112, the upper air pump 108 and the lower air pump 103 are started. The lower air pump 103 draws external air into the inside of the shell 101 and injects it evenly from the air outlet 106. The upper air pump 108 evenly extracts the hot air inside the shell 101 through the air inlet 111 and discharges it from the upper air outlet pipe 109 to dissipate heat. The refrigeration plate 112 directly cools the inside of the shell 101 to accelerate the reduction of the internal temperature of the shell 101. At the same time, the lower sound insulation cover 102 and the upper sound insulation cover 107 effectively absorb and isolate the noise generated by the lower air pump 103 and the upper air pump 108.

[0024] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A wind guide and heat dissipation device for a double-sided display screen, characterized in that: include: An external component (1) and a display body (2), wherein the external component (1) comprises an outer shell (101), a lower soundproof cover (102), a lower air pump (103), a lower air inlet pipe (104), a lower air outlet pipe (105), an air outlet hole (106), an upper soundproof cover (107), an upper air pump (108), an upper air outlet pipe (109), an upper air inlet pipe (110), an air inlet hole (111), a refrigeration plate (112) and a filter cover (113), wherein the inner bottom of the outer shell (101) A lower soundproof cover (102) is fixedly connected to the surface of the lower soundproof cover (102), a lower air pump (103) is fixedly connected to the interior of the lower soundproof cover (102), the lower air pump (103) is a single-inlet and double-outlet air pump, a lower air inlet pipe (104) is fixedly connected to the bottom of the lower air pump (103), and lower air outlet pipes (105) are fixedly connected to the left and right side walls of the lower air pump (103), two lower air outlet pipes (105) are provided, and an outlet pipe (105) is provided on the circumferential surface of the lower air outlet pipe (105). The air holes (106) are provided in a plurality of numbers and are evenly distributed on the lower air outlet pipe (105). The inner top surface of the housing (101) is fixedly connected with an upper soundproof cover (107). The interior of the upper soundproof cover (107) is fixedly connected with an upper air pump (108). The upper air pump (108) is a double-inlet and single-outlet air pump. The top of the upper air pump (108) is fixedly connected with an upper air outlet pipe (109). The left and right sides of the upper air pump (108) are An upper air intake pipe (110) is fixedly connected to the side wall, and the number of the upper air intake pipes (110) is two. An air intake hole (111) is provided on the circumferential surface of the upper air intake pipe (110), and the number of the air intake holes (111) is multiple and evenly distributed on the upper air intake pipe (110). A refrigeration plate (112) and a filter cover (113) are fixedly connected to the left and right side walls of the outer shell (101), and the refrigeration plate (112) is located inside the filter cover (113).

2. The air guide and heat dissipation device for a double-sided display screen according to claim 1, characterized in that: A display body (2) is fixedly connected to the interior of the housing (101); the display body (2) is a dual-screen display; the upper soundproof cover (107) and the lower soundproof cover (102) are respectively located on the upper and lower sides of the display body (2).

3. The air guide and heat dissipation device for a double-sided display screen according to claim 1, characterized in that: The lower air inlet pipe (104) passes through the bottom of the outer shell (101), and a filter screen is fixedly arranged inside the lower air inlet pipe (104).

4. The air guide and heat dissipation device for a double-sided display screen according to claim 1, characterized in that: The upper air outlet pipe (109) passes through the top of the outer shell (101), and a filter screen is fixedly arranged inside the upper air outlet pipe (109).

5. The air guide and heat dissipation device for a double-sided display screen according to claim 1, characterized in that: The lower air outlet pipe (105) and the upper air inlet pipe (110) are both fixedly connected to the outer shell (101).

6. The air guide and heat dissipation device for a double-sided display screen according to claim 1, characterized in that: The number of the refrigeration plates (112) and the filter covers (113) is two each, and they are symmetrically distributed on the left and right sides of the outer shell (101).

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