Aluminum display shell for special working conditions

Abstract

The utility model discloses an aluminum display shell for special working conditions, and relates to the technical field of display shells. The device comprises a lower shell and an upper shell, the inner side wall of the lower shell and the inner side wall of the upper shell are each provided with a clamping shell, the clamping shells are of an annular structure, a heat insulation soft rubber ring is slidably connected between the two clamping shells in an inserted mode, an air suction mechanism is arranged on the heat insulation soft rubber ring, and the air suction mechanism is connected with the clamping shells in a sliding mode. A separation ring is fixedly installed on the position clamping shell in the lower shell, and an air blowing mechanism is arranged on the separation ring. According to the utility model, internal electronic components can be separated from the external environment, so that the electronic components can stably work in an adaptive temperature range, adverse effects on the electronic components caused by suddenly changed external temperature are avoided, the electronic components in the display can be protected in case of special situations, and the service life of the display is prolonged. And the service life and the stability of the display in special situations are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to display shell technical field, concretely relates to aluminium display shell for special working condition. BACKGROUND

[0002] At present, the display shell under some special working conditions mostly has certain working environment suitable interval, and the aluminium display shell mainly plays good sealing and protection effect. However, when the display shell is used in some special working conditions, such as the environment with sharp temperature change or high brightness, the current display shell structure is relatively simple, mainly relying on the performance of the shell itself to resist the change of the environment, so that the current display shell is difficult to resist the drastic change of these special conditions, which cannot play a good protection effect on the internal display electronic components, and therefore the aluminium display shell for special working condition is proposed. SUMMARY

[0003] The utility model discloses a kind of aluminium display shells for special working condition, to solve the current display shell difficult to resist the drastic change of these special conditions, which cannot play a good protection effect on the internal display electronic components.

[0004] The utility model discloses a kind of aluminium display shells for special working condition, to solve the current display shell difficult to resist the drastic change of these special conditions, which cannot play a good protection effect on the internal display electronic components.

[0005] The aluminium display shell for special working condition, including lower shell and upper shell, the inner side wall of lower shell and upper shell is provided with clamping position shell, and clamping position shell is annular structure, and the heat insulation soft rubber ring is slidably inserted between two clamping position shells, the heat insulation soft rubber ring is provided with suction mechanism, the clamping position shell in lower shell is fixedly installed with separation ring, the separation ring is provided with air blowing mechanism, and air blowing mechanism is communicated with suction mechanism, the side wall of heat insulation soft rubber ring is provided with wire hole.

[0006] Preferably, the suction mechanism includes a suction ring pipe, which is fixedly installed on the side wall of the heat insulation soft rubber ring, and a plurality of suction holes are formed in the side wall of the heat insulation soft rubber ring and the suction ring pipe.

[0007] Preferably, the side wall of the suction ring pipe is fixedly installed with an air exchange air bag, and the air exchange air bag is communicated with the suction ring pipe.

[0008] Preferably, the air blowing mechanism includes a micro-blower, one side of the micro-blower is fixedly installed on the air exchange air bag, and the air inlet end of the micro-blower is communicated with the air exchange air bag, the side wall of the separation ring is provided with a mounting hole, the micro-blower is embedded in the mounting hole, and one end of the micro-blower is fixedly installed with an air filter box.

[0009] Preferably, a plurality of air holes are formed on the side wall of the lower shell and are in communication with the space between the lower shell and the clamping position shell.

[0010] Preferably, a plurality of air holes are formed on the side wall of the lower shell and are in communication with the space between the lower shell and the clamping position shell.

[0011] The beneficial effects of the present application are as follows:

[0012] 1. In the present application, the electronic components of the display are installed in the lower shell in the clamping position shell, and then the heat insulation soft rubber ring is arranged to separate the internal electronic components from the external environment, so that the electronic components can work stably in the suitable temperature range, avoiding the sudden change of the external temperature on the electronic components, and thus protecting the electronic components inside the display in special circumstances and improving the service life and stability of the display in special circumstances.

[0013] 2. In the present application, when the display is running, the micro-blower is started to absorb the air in the shell through the air suction ring pipe and the air suction hole, so that the air is sent into the air filter cartridge box through the air exchange air bag and the micro-blower, so that the dust in the air can be filtered out, and the airflow is dispersed through the space below the partition plate, and then the dust on the electronic components in the lower shell is blown up through the air holes, so that the dust in the shell can be cleaned in time, and the display is convenient to use in the environment with more dust. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a front view of the whole three-dimensional connection structure of the present application;

[0015] Figure 2 is a three-dimensional connection structure schematic view of the lower shell and the clamping position shell in the present application;

[0016] Figure 3 is a three-dimensional connection structure schematic view of the partition ring and the clamping position shell in the present application;

[0017] Figure 4 is a three-dimensional connection structure schematic view of the air blowing mechanism and the partition ring in the present application.

[0018] Fig. 1 is a lower shell; 2 is an upper shell; 3 is a clamping position shell; 4 is an air hole; 5 is a heat insulation soft rubber ring; 6 is a wire hole; 7 is an air suction hole; 8 is an air suction ring pipe; 9 is an air exchange air bag; 10 is a partition ring; 11 is a mounting hole; 12 is a micro-blower; 13 is an air filter cartridge box. DETAILED DESCRIPTION

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] like Figures 1-4 As shown, the aluminum display housing for special working conditions includes a lower housing 1 and an upper housing 2, which are hinged together. Both the lower housing 1 and the upper housing 2 have a locking housing 3 on their inner sidewalls, and the locking housing 3 is arranged in a ring shape to house the electronic components of the display within the locking housing 3 of the lower housing 1.

[0024] The heat insulation soft rubber ring 5 is slidably inserted between the two clamping position housings 3, and an air suction mechanism is arranged on the heat insulation soft rubber ring 5. The air suction mechanism comprises an air suction ring pipe 8 which is fixedly installed on the side wall of the heat insulation soft rubber ring 5. The heat insulation soft rubber ring 5 can separate the internal electronic components from the external environment, so that the electronic components can stably work in an appropriate temperature range, and the sudden change of the external temperature can be avoided to quickly produce adverse effects on the electronic components. A plurality of air suction holes 7 are arranged on the side wall of the heat insulation soft rubber ring 5 and the air suction ring pipe 8. An air exchange air bag 9 is fixedly installed on the side wall of the air suction ring pipe 8 and is in communication with the air suction ring pipe 8. The air suction ring pipe 8 can fully suck the air in the ring of the clamping position housing 3, so that the dust absorption effect is better.

[0025] The clamping position housing 3 in the lower housing 1 is fixedly installed with a separation ring 10. An air blowing mechanism is arranged on the separation ring 10. The air blowing mechanism comprises a micro-blower 12. One side of the micro-blower 12 is fixedly installed on the air exchange air bag 9. The air inlet end of the micro-blower 12 is in communication with the air exchange air bag 9. The micro-blower 12 can make the airflow flow, so that the dust in the air in the filter housing is filtered.

[0026] An installation hole 11 is arranged on the side wall of the separation ring 10. The micro-blower 12 is embedded in the installation hole 11. One end of the micro-blower 12 is fixedly installed with an air filter core box 13. The air filter core box 13 can filter the dust in the air, so as to protect the electronic components in the housing. A plurality of air blowing holes 4 are arranged on the side wall of the lower housing 1. The plurality of air blowing holes 4 are in communication with the space between the lower housing 1 and the clamping position housing 3.

[0027] A wire passing hole 6 is arranged on the side wall of the heat insulation soft rubber ring 5. The wire passing hole 6 can better accommodate the wire line. A raised housing is arranged above the air exchange air bag 9 on the upper housing 2. The air exchange air bag 9 is arranged in the space in the raised housing. The raised housing can better install the air exchange air bag 9 and the micro-blower 12, so as to reduce the volume of the entire display housing.

[0028] In summary, when assembling, the electronic components of the display are installed in the clamping position housing 3 in the lower housing 1. The heat insulation soft rubber ring 5 can separate the internal electronic components from the external environment. When the display is running, the micro-blower 12 is started, so that the air in the housing is sucked through the air suction ring pipe 8 and the air suction hole 7. The air is sent into the air filter core box 13 through the air exchange air bag 9 and the micro-blower 12, so as to filter the dust in the air. At the same time, the airflow is dispersed through the space below the separation ring 10. Then the dust on the electronic components in the lower housing 1 is blown up through the air blowing hole 4, so as to clean the dust in the housing in time.

[0029] The above description enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An aluminum display housing for special working conditions, comprising a lower housing (1) and an upper housing (2), characterized in that, Both the lower housing (1) and the upper housing (2) are provided with a locking housing (3) on their inner sidewalls, and the locking housing (3) is arranged in a ring shape. A heat-insulating soft rubber ring (5) is slidably inserted between the two locking housings (3). An air suction mechanism is provided on the heat-insulating soft rubber ring (5). A partition ring (10) is fixedly installed on the locking housing (3) inside the lower housing (1). An air blowing mechanism is provided on the partition ring (10), and the air blowing mechanism is connected to the air suction mechanism. A wire hole (6) is opened on the sidewall of the heat-insulating soft rubber ring (5).

2. The aluminum display housing for special working conditions according to claim 1, characterized in that, The air intake mechanism includes an air intake ring tube (8), which is fixedly installed on the side wall of the heat insulation soft rubber ring (5), and multiple air intake holes (7) are provided on the side walls of the heat insulation soft rubber ring (5) and the air intake ring tube (8).

3. The aluminum display housing for special working conditions according to claim 2, characterized in that, An air exchange bag (9) is fixedly installed on the side wall of the air intake ring pipe (8), and the air exchange bag (9) is connected to the air intake ring pipe (8).

4. The aluminum display housing for special working conditions according to claim 3, characterized in that, The air blowing mechanism includes a miniature blower (12), one side of which is fixedly installed on the air exchange bag (9), and the air inlet of the miniature blower (12) is connected to the air exchange bag (9). The side wall of the partition ring (10) is provided with an installation hole (11), the miniature blower (12) is embedded in the installation hole (11), and an air filter box (13) is fixedly installed at one end of the miniature blower (12).

5. The aluminum display housing for special working conditions according to claim 1, characterized in that, The lower housing (1) has multiple air holes (4) on its side wall, and the multiple air holes (4) are connected to the space between the lower housing (1) and the locking housing (3).

6. The aluminum display housing for special working conditions according to claim 1, characterized in that, The upper shell (2) is provided with a raised shell above the air exchange bag (9), and the air exchange bag (9) is disposed in the space inside the raised shell.

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