Outdoor television waterproof protective shell

Abstract

The utility model relates to an outdoor television waterproof protective shell, and relates to the field of television waterproof protective shells, the outdoor television waterproof protective shell comprises a shell, a support frame and a front door, one side of the shell is open, the shell is movably connected with the front door used for sealing the opening, the support frame is arranged in the shell and fixedly connected with the inner wall of the shell, and one side of the shell is communicated with a vacuum pipe used for being connected with a vacuum pump. A cooling pipe is arranged in the shell, a liquid inlet pipe is arranged at one end of the cooling pipe, a liquid outlet pipe is arranged at the other end of the cooling pipe, and the liquid inlet pipe and the liquid outlet pipe penetrate out of the shell to be fixedly connected with the shell. The protection shell has the effect of improving the protection capability of the protection shell.

Description

Technical Field

[0001] The present application relates to the field of waterproof protective cases for televisions, and in particular to a waterproof protective case for televisions for outdoor use. Background Art

[0002] At present, with the prosperity of commercial activities and the development of electronic technology, televisions are applied to various outdoor occasions, such as squares, streets, buildings and other public places. At the same time, televisions used outdoors need to be installed with waterproof devices.

[0003] In the related art, a TV set installed outdoors is generally installed in a protective case to achieve a waterproof effect. The protective case covers the TV set, and transparent glass is provided on the same side of the protective case and the TV screen. The TV content is viewed through the glass. Heat is generated when the TV set is in use, so heat dissipation holes are generally opened on the protective case to dissipate the heat from the protective case.

[0004] With regard to the above-mentioned related technologies, while the heat generated by the TV is dissipated from the heat dissipation holes, impurities such as dust and water vapor in the air will also enter the protective case through the heat dissipation holes, damaging the internal electronic components and causing the TV to become paralyzed, malfunction, or other faults, affecting the normal use of the TV. The protective case does not provide sufficient protection for the TV. Utility Model Content

[0005] In order to improve the protective ability of the protective case, the present application provides a waterproof protective case for an outdoor television.

[0006] The present application provides a waterproof protective case for an outdoor television, which adopts the following technical solution:

[0007] A waterproof protective case for an outdoor television comprises a shell, a support frame and a front door. One side of the shell is open, and the shell is movably connected to the front door for closing the opening. The support frame is arranged inside the shell and fixedly connected to the inner wall of the shell. One side of the shell is connected to a vacuum tube for connecting to a vacuum pump. A cooling pipe is arranged inside the shell, a liquid inlet pipe is arranged at one end of the cooling pipe, and a liquid outlet pipe is arranged at the other end of the cooling pipe. Both the liquid inlet pipe and the liquid outlet pipe pass through the shell and are fixedly connected to the shell.

[0008] By adopting the above technical solution, the shell and the front door form an enclosed space, the TV is placed in the enclosed space, and the vacuum pump draws out the air in the protective shell. The protective shell is in a vacuum state, and impurities such as dust and water vapor outside the protective shell cannot enter. The dust, water vapor and other impurities in the protective shell are drawn out by the vacuum pump, and coolant is introduced into the cooling pipe to adjust the temperature of the TV, reduce TV malfunctions, do not affect the normal use of the TV, and improve the protection ability of the protective shell.

[0009] Optionally, the front door includes a door frame and glass, the glass is embedded in the inner circle of the door frame, a circle of baffles is fixedly provided on the inner wall of the shell near the opening, the baffles are located between the support frame and the shell opening, a sealing strip is provided on the side of the baffles near the shell opening, and the side of the sealing strip away from the baffles is in contact with the door frame.

[0010] By adopting the above technical solution, when the vacuum pump draws a vacuum, the sealing strip between the front door and the baffle strip is squeezed, thereby enhancing the sealing performance of the protective shell.

[0011] Optionally, a plurality of handles are provided on a side of the door frame away from the support frame.

[0012] By adopting the above technical solution, the provision of a handle facilitates the installation and disassembly of the front door.

[0013] Optionally, a plurality of first fixing plates are fixedly connected at the edge of the door frame, a second fixing plate corresponding to the first fixing plates is provided on the outer wall of the shell, a threaded rod is fixedly connected to one end of the first fixing plate close to the shell, the second fixing plate is provided with a through hole corresponding to the threaded rod, and one end of the threaded rod passes through the through hole and is threadedly connected with a nut.

[0014] By adopting the above technical solution, when installing the front door, the threaded rod passes through the through hole to achieve a guiding effect, and the nut is tightened to reduce the gap between the front door and the shell, thereby reducing the vacuuming time.

[0015] Optionally, a TV bracket for connecting a TV is detachably connected to the inner wall of the shell opposite to the opening.

[0016] By adopting the above technical solution, a TV bracket is provided to facilitate installation and disassembly of the TV.

[0017] Optionally, the TV bracket includes a first connecting plate and a second connecting plate for connecting to the TV, a plurality of connecting parts are provided between the first connecting plate and the second connecting plate, the connecting parts include a first rotating plate and a second rotating plate, the first connecting plate is detachably connected to the shell, the first rotating plate is rotatably connected to the first connecting plate, the first rotating plate is rotatably connected to the second rotating plate, and the second rotating plate is rotatably connected to the second connecting plate.

[0018] By adopting the above technical solution, the television can be pulled out of the protective shell without being disassembled, thereby reducing the time for maintenance and cleaning.

[0019] Optionally, a support base for supporting the TV is provided on the inner wall of the lower surface of the shell, a plurality of rollers are provided on the lower surface of the support base, a through opening for the rollers to pass through is opened on the baffle bar, and the rollers slide on the inner wall of the shell toward the shell opening.

[0020] By adopting the above technical solution, the support base enhances the stability of the TV when the TV is pulled out of the protective shell, and the roller reduces the resistance of the support base when it slides.

[0021] Optionally, the cooling pipe is arranged in a disc shape between the housing and the back of the TV.

[0022] By adopting the above technical solution, the cooling area is increased and the heat generated by the TV is taken away more quickly.

[0023] Optionally, the vacuum tube is provided with a valve, and the valve is arranged outside the shell.

[0024] By adopting the above technical solution, the valve is closed after the protective shell is evacuated to a vacuum. When the protective shell needs to be opened, the valve is directly opened to allow air to enter the protective shell, which is more convenient to operate.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The shell and the front door form a closed space. The TV is placed in the closed space. The vacuum pump extracts the air in the protective shell. The protective shell is in a vacuum state. Dust, water vapor and other impurities outside the protective shell cannot enter. The dust, water vapor and other impurities in the protective shell are extracted by the vacuum pump. Coolant is passed into the cooling pipe to adjust the temperature of the TV, reduce TV failures, do not affect the normal use of the TV, and improve the protection ability of the protective shell;

[0027] 2. When the vacuum pump is evacuating, the sealing strip between the front door and the baffle is squeezed, which enhances the sealing of the protective shell;

[0028] 3. The handle is provided to facilitate the installation and removal of the front door. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The present invention is a partial structural schematic diagram of a waterproof protective case for an outdoor television.

[0030] Figure 2 The utility model discloses an overall structural diagram of a waterproof protective case for an outdoor television.

[0031] Figure 3 yes Figure 2 Schematic diagram of the cross section along the AA direction.

[0032] Explanation of the accompanying drawings: 1. Shell; 11. Vacuum tube; 111. Valve; 12. Cooling tube; 121. Liquid inlet pipe; 122. Liquid outlet pipe; 13. Baffle; 14. Sealing strip; 15. Second fixed plate; 2. Support frame; 3. Front door; 31. Door frame; 311. Handle; 312. First fixed plate; 313. Screw; 314. Nut; 32. Glass; 4. TV stand; 41. First connecting plate; 42. Second connecting plate; 43. Connector; 431. First rotating plate; 432. Second rotating plate; 5. Support seat; 51. Roller. DETAILED DESCRIPTION

[0033] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0034] The embodiment of the present application discloses a waterproof protective case for an outdoor television.

[0035] Reference Figure 1 and Figure 2 A waterproof protective case for an outdoor TV comprises a shell 1, a support frame 2 and a front door 3. The support frame 2 is arranged inside the shell 1 and fixedly connected to the inner wall of the shell 1. The support frame 2 supports and stabilizes the shell 1 inside the shell 1 to reduce the problems of the shell 1 collapsing due to external forces. One side of the shell 1 is opened, and the TV and the user can enter the shell 1 through the opening. The shell 1 is movably connected to the front door 3. The front door 3 comprises a door frame 31 and a glass 32. The glass 32 is embedded in the inner circle of the door frame 31. When the TV is installed in the shell 1, the front door 3 is installed to close the shell 1. People can watch the content displayed by the TV in the shell 1 through the glass 32. Other transparent materials can be used instead of glass 32. A vacuum tube 11 is connected to one side of the shell 1. The vacuum tube 11 is used to connect to a vacuum pump. When the TV is installed inside the shell 1, the front door 3 is installed to close the shell 1. The vacuum pump draws out the air in the protective shell along the vacuum tube 11. Under the action of air pressure, the front door 3 is closer to the shell 1, and dust, water vapor and other impurities outside the protective shell cannot enter. Dust, water vapor and other impurities in the protective shell are drawn out by the vacuum pump. Cooling liquid is introduced into the cooling tube 12 to adjust the temperature of the TV, reduce TV malfunctions, do not affect the normal use of the TV, and improve the protection ability of the protective shell.

[0036] Reference Figure 1 A valve 111 is provided on the vacuum tube 11, and the valve 111 is arranged outside the shell 1. When the vacuum pump evacuates the protective shell, the valve 111 is closed and the vacuum pump is removed from the vacuum tube 11. When the protective shell needs to be opened, the valve 111 is directly opened to allow air to enter the protective shell, which is more convenient to operate.

[0037] Reference Figure 1 and Figure 3A circle of baffle strips 13 is fixedly provided on the inner wall of the shell 1 near the opening. The baffle strips 13 are located between the support frame 2 and the opening of the shell 1. The baffle strips 13 and the shell 1 form an installation groove. The front door 3 is installed in the installation groove. A sealing strip 14 is provided on the side of the baffle strips 13 near the opening of the shell 1. The side of the sealing strips 14 away from the baffle strips 13 is in contact with the door frame 31. When the vacuum pump is evacuated, the sealing strips 14 between the front door 3 and the baffle strips 13 are squeezed, and the sealing between the front door 3 and the baffle strips 13 is better, thereby enhancing the sealing performance of the protective shell.

[0038] Reference Figure 2 and Figure 3 The handle 311 is provided on the side of the door frame 31 away from the support frame 2. The user holds the handle 311 to align the front door 3 with the opening of the shell 1, and then installs the front door 3 into the opening of the shell 1. The handle 311 can also be connected to the lifting mechanism to install the front door 3. A plurality of first fixing plates 312 are fixedly connected to the edge of the door frame 31. The end of the first fixing plate 312 close to the shell 1 is fixedly connected to a threaded rod. The outer wall of the shell 1 is provided with a plurality of second fixing plates 15. The first fixing plates 312 and the second fixing plates 15 correspond to each other one by one. The second fixing plates 15 are provided with through holes corresponding to the threaded rods. One end of the threaded rod passes through the through hole and is threadedly connected with a nut 314. The threaded rod passes through the through hole to achieve a guiding effect. The screw 313 and the nut 314 preliminarily assemble the front door 3 and the shell 1 together. The user rotates the nut 314 to shorten the distance between the first fixing plate 312 and the second fixing plate 15, thereby reducing the vacuuming time when the vacuum pump is vacuuming.

[0039] Reference Figure 1 A cooling pipe 12 is provided in the shell 1. When the TV is in use, heat is generated. The protective shell is in a sealed state. The cooling pipe 12 is used to take away the heat in the protective shell. A liquid inlet pipe 121 is provided at one end of the cooling pipe 12, and a liquid outlet pipe 122 is provided at the other end of the cooling pipe 12. The liquid inlet pipe 121 and the liquid outlet pipe 122 both pass through the shell 1 and are fixedly connected to the shell 1. The coolant is introduced into the cold liquid inlet pipe 121, and the coolant flows in the cooling pipe 12 and is discharged from the liquid outlet pipe 122. The heat in the protective shell is cooled by the coolant in the cooling pipe 12, so that the temperature in the protective shell is reduced. The cooling pipe 12 is arranged in a disc shape between the shell 1 and the back of the TV, which prolongs the flow distance of the coolant in the protective shell, increases the cooling area, and takes away the heat generated by the TV more quickly.

[0040] Reference Figure 1 and Figure 3A TV bracket 4 can be connected to the inner wall of the shell 1 opposite to the opening. One end of the TV bracket 4 is detachably connected to the shell 1, and the other end is detachably connected to the TV. The TV bracket 4 includes a first connecting plate 41 and a second connecting plate 42 for connecting the TV. A plurality of connecting members 43 are provided between the first connecting plate 41 and the second connecting plate 42. The connecting member 43 includes a first rotating plate 431 and a second rotating plate 432. The first connecting plate 41 is detachably connected to the shell 1, the first rotating plate 431 is rotatably connected to the first connecting plate 41, the first rotating plate 431 is rotatably connected to the second rotating plate 432, and the second rotating plate 432 is rotatably connected to the second connecting plate 42. The rotation between the first rotating plate 431 and the second rotating plate 432 realizes the extension and retraction of the TV bracket 4, so that the TV can be pulled out of the protective shell without disassembly, reducing the time for maintenance and cleaning.

[0041] Reference Figure 1 A support seat 5 is provided on the inner wall of the lower surface of the shell 1. When the TV is pulled out of the protective shell, the support seat 5 is used to support the TV, which enhances the stability of the TV and reduces the force borne by the TV bracket 4. A plurality of rollers 51 are provided on the lower surface of the support seat 5. A through hole for the rollers 51 to pass through is opened on the baffle bar 13. The rollers 51 slide on the inner wall of the shell 1 toward the opening of the shell 1. The rollers 51 reduce the resistance of the support seat 5 when it slides.

[0042] The implementation principle of an outdoor waterproof protective case for a television in an embodiment of the present application is as follows: the user first installs the television on a television stand 4, then pushes the television into the housing 1, and then installs the front door 3. After the front door 3 and the housing 1 are closed, a vacuum pump is installed on the vacuum tube 11, and the protective case is evacuated using the vacuum pump. Then, the valve 111 is closed, and the vacuum pump is removed. At this time, the protective case is in a pollution-free vacuum state. The television will generate heat when in use, and a cooling pipe 12 is arranged in the protective case. The coolant flows in the cooling pipe 12 to bring out the heat, thereby achieving a cooling effect.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A waterproof protective case for an outdoor television, comprising a housing (1), a support frame (2) and a front door (3), characterized in that: The shell (1) has an opening on one side, the shell (1) is movably connected to a front door (3) for closing the opening, the support frame (2) is arranged inside the shell (1) and is fixedly connected to the inner wall of the shell (1), one side of the shell (1) is connected to a vacuum tube (11) for connecting to a vacuum pump, a cooling tube (12) is arranged inside the shell (1), one end of the cooling tube (12) is provided with a liquid inlet tube (121), and the other end of the cooling tube (12) is provided with a liquid outlet tube (122), and both the liquid inlet tube (121) and the liquid outlet tube (122) pass through the shell (1) and are fixedly connected to the shell (1).

2. The outdoor TV waterproof protective case according to claim 1, characterized in that: The front door (3) comprises a door frame (31) and glass (32), wherein the glass (32) is embedded in the inner circle of the door frame (31), and a circle of retaining strips (13) is fixedly provided on the inner wall of the shell (1) near the opening, the retaining strips (13) are located between the support frame (2) and the opening of the shell (1), and a sealing strip (14) is provided on a side of the retaining strip (13) near the opening of the shell (1), and a side of the sealing strip (14) away from the retaining strip (13) is in contact with the door frame (31).

3. The outdoor TV waterproof protective case according to claim 2, characterized in that: A plurality of handles (311) are provided on a side of the door frame (31) away from the support frame (2).

4. The outdoor TV waterproof protective case according to claim 2, characterized in that: A plurality of first fixing plates (312) are fixedly connected to the edge of the door frame (31); the outer wall of the shell (1) is provided with second fixing plates (15) corresponding one to one with the first fixing plates (312); one end of the first fixing plate (312) close to the shell (1) is fixedly connected to a threaded rod; the second fixing plate (15) is provided with a through hole corresponding to the threaded rod; one end of the threaded rod passes through the through hole and is threadedly connected to a nut (314).

5. The outdoor TV waterproof protective case according to claim 2, characterized in that: A television bracket (4) for connecting a television set is detachably connected to the inner wall of the housing (1) opposite to the opening.

6. The outdoor TV waterproof protective case according to claim 5, characterized in that: The television bracket (4) comprises a first connecting plate (41) and a second connecting plate (42) for connecting to a television set; a plurality of connecting members (43) are provided between the first connecting plate (41) and the second connecting plate (42); the connecting members (43) comprise a first rotating plate (431) and a second rotating plate (432); the first connecting plate (41) is detachably connected to the housing (1); the first rotating plate (431) is rotatably connected to the first connecting plate (41); the first rotating plate (431) is rotatably connected to the second rotating plate (432); and the second rotating plate (432) is rotatably connected to the second connecting plate (42).

7. The outdoor TV waterproof protective case according to claim 6, characterized in that: The inner wall of the lower surface of the shell (1) is provided with a support seat (5) for supporting the television, and the lower surface of the support seat (5) is provided with a plurality of rollers (51). The blocking bar (13) is provided with a through opening for the rollers (51) to pass through, and the rollers (51) slide on the inner wall of the shell (1) towards the opening of the shell (1).

8. The outdoor waterproof protective case for a television according to claim 1, characterized in that: The cooling pipe (12) is arranged in a disc shape between the housing (1) and the back of the television.

9. The outdoor waterproof protective case for a television according to claim 1, characterized in that: The vacuum tube (11) is provided with a valve (111), and the valve (111) is arranged outside the housing (1).

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