CN218920730U - Dustproof security protection monitor of heat dissipation - Google Patents
Dustproof security protection monitor of heat dissipation Download PDFInfo
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- CN218920730U CN218920730U CN202222782720.0U CN202222782720U CN218920730U CN 218920730 U CN218920730 U CN 218920730U CN 202222782720 U CN202222782720 U CN 202222782720U CN 218920730 U CN218920730 U CN 218920730U
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Abstract
The utility model discloses a heat-dissipation and dust-proof security monitoring display which comprises a display shell, wherein a display screen is arranged on one side of the display shell, a fixing component for fixing the display shell is arranged on one side, far away from the display screen, of the display shell, a mounting shell is arranged on the lower portion, far away from the display screen, of the display shell, a heat dissipation cavity is formed in the display shell, a heat dissipation component for cooling the inside of the heat dissipation cavity is arranged in the mounting shell, and a secondary filtering component for filtering impurities for gases is arranged in the side, close to the display shell, of the mounting shell. According to the utility model, through the matched use of the heat dissipation assembly and the secondary filter assembly, impurities in gas can be finely filtered, dust accumulation in the heat dissipation cavity can be effectively reduced, and the secondary filter screen can be quickly taken out for cleaning and replacement through the sliding frame and the pull rod, so that the occurrence of blockage of the secondary filter screen after long-time operation is effectively reduced, and the operation stability of the display is further improved.
Description
Technical Field
The utility model relates to the technical field of monitoring equipment, in particular to a heat-dissipation and dust-proof security monitoring display.
Background
The typical television monitoring system mainly comprises a front-end device and a back-end device, wherein the front-end device is usually composed of a camera, a manual or electric lens, a holder, a protective cover, a monitor, an alarm detector, a multifunctional decoder and the like, and the front-end device and the back-end device have the functions of establishing corresponding connection (transmitting video/audio signals and control and alarm signals) with various devices of a central control system through wired, wireless or optical fiber transmission media. In practical television monitoring systems, these head-end devices are not necessarily used simultaneously, but cameras and lenses are essential to achieve monitoring of field image acquisition. The back-end equipment may be further divided into a central control equipment and sub-control equipment.
The monitor display is characterized in that an industrial panel is used, long-time continuous work is supported, multi-display splicing can be carried out according to needs, a large amount of heat is inevitably generated during long-time operation, a heat dissipation method is basically carried out in a natural heat dissipation mode, heat dissipation efficiency is low, heat is difficult to timely transfer out and the temperature is too high, the monitor display works in a high-temperature state for a long time, equipment aging speed is increased, a rear cover part of the monitor is provided with heat dissipation holes for enhancing heat dissipation, the rear cover part is difficult to clean, dust inevitably enters the monitor, and the monitor display capable of dissipating heat and preventing dust is provided.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a heat-dissipation and dust-proof security monitoring display.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a dustproof security protection monitor of heat dissipation, includes the display casing, display casing one side is equipped with the display screen, display casing keeps away from display screen one side and is equipped with the fixed subassembly that is used for fixed display casing, display casing keeps away from display screen one side lower part and is equipped with the installation shell, the inside heat dissipation chamber of having seted up of display casing, the inside radiator unit that is used for cooling of heat dissipation intracavity portion that is equipped with of installation shell, the installation shell is close to display casing one side inside and is equipped with the second grade filter assembly for gaseous filtration impurity.
Preferably, the fixing component comprises a connecting rod transversely arranged at the center position of one side of the display shell away from the display screen, and one end of the connecting rod away from the display shell is provided with a display bracket.
Preferably, the heat radiation assembly comprises a rotating shaft which is transversely inserted into two ends of the installation shell, a through-flow fan is sleeved on the outer peripheral surface of the position of the rotating shaft inside the installation shell, an electric motor is coaxially arranged at one end of the rotating shaft extending to the outside of the installation shell, an output shaft of the electric motor is coaxially connected with the rotating shaft, the electric motor is fixed on the side wall of one adjacent side of the installation shell, the inside of the installation shell is communicated with the inside of the heat radiation cavity, and an air deflector is arranged at the bottom of the heat radiation cavity.
Further, the secondary filter assembly comprises a sliding frame which is inserted into one end of the installation shell close to the display shell in a sliding mode, a secondary filter screen is inserted into the sliding frame, and a pull rod is vertically arranged on one side, close to the electric motor, of the sliding frame.
Still further, the installation shell is equipped with one-level filter screen far away from display casing one side.
Preferably, the top of the display shell is provided with an air outlet protective net, and the inside of the air outlet protective net is communicated with the inside of the heat dissipation cavity.
The beneficial effects of the utility model are as follows:
1. through the cooperation of the heat dissipation assembly and the secondary filter assembly, impurities in the gas can be finely filtered, dust and impurities in the heat dissipation cavity can be effectively reduced, and the secondary filter screen can be quickly taken out for cleaning and replacement through the sliding frame and the pull rod, so that the occurrence of blockage of the secondary filter screen after long-time operation is effectively reduced, and the operation stability of the display is further improved;
2. the impurity in the gaseous can effectively preliminary filtration through the one-level filter screen that sets up, can directly blow the cooling air to the radiating cavity inside through the aviation baffle that sets up, effectively improves the radiating effect.
Drawings
Fig. 1 is a schematic perspective view of a heat dissipation and dust prevention security monitor display according to the present utility model;
fig. 2 is a schematic structural diagram of a fixing component of a heat-dissipating and dust-proof security monitor display according to the present utility model;
FIG. 3 is a schematic diagram of a heat dissipating component of a heat dissipating and dust preventing security monitor display according to the present utility model;
fig. 4 is a schematic structural diagram of a two-stage filtering assembly of a heat-dissipating and dust-proof security monitor display according to the present utility model.
In the figure: 1. a display housing; 2. a display stand; 3. a connecting rod; 4. a mounting shell; 5. a first-stage filter screen; 6. an electric motor; 7. a rotating shaft; 8. a cross-flow fan; 9. a sliding frame; 10. a second-stage filter screen; 11. a pull rod; 12. an air deflector; 13. a heat dissipation cavity; 14. an air outlet protective net; 15. and a display screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In this embodiment, fixed subassembly is including transversely locating the connecting rod 3 of display casing 1 side central point department of keeping away from display screen 15, connecting rod 3 keeps away from display casing 1 one end and is equipped with display support 2, radiating subassembly includes transversely rotate to insert and locate the inside pivot 7 in installation shell 4 both ends, the outer peripheral face cover of the inside position department of installation shell 4 is equipped with through-flow fan 8, pivot 7 extends to the outside one end coaxial electric motor 6 that is equipped with of installation shell 4, electric motor 6 output shaft links to each other with the pivot 7 is coaxial, electric motor 6 is fixed in the lateral wall of the adjacent one side of installation shell 4, the inside and the heat dissipation intracavity 13 inside of installation shell 4 are linked together, the heat dissipation intracavity 13 bottom is equipped with aviation baffle 12, two-stage filtration subassembly is including sliding the sliding frame 9 of inserting and locating installation shell 4 and being close to display casing 1 one end, sliding frame 9 is equipped with second filter screen 10, sliding frame 9 is close to electric motor 6 one side vertical be equipped with pull rod 11, installation shell 4 is kept away from display casing 1 one side and is equipped with first filter screen 5, display casing 1 top is equipped with air outlet protection network 14, air outlet protection network 14 inside and intracavity 13 are linked together.
The working principle of the embodiment is as follows: when the display screen 15 is used, the display screen is connected with the connecting rod 3 through the display shell 1, then the connecting rod 3 and the display support 2 are fixed for use, a large amount of heat is generated after the display is used for a long time, therefore, heat dissipation is needed, firstly, the electric motor 6 is started, the output shaft of the electric motor 6 drives the rotating shaft 7 to rotate, the through-flow fan 8 is driven to rotate simultaneously when the rotating shaft 7 rotates, external cold air is filtered by the first-stage filter screen 5 and sucked into the installation shell 4 when the through-flow fan 8 rotates, the cold air is directly blown into the heat dissipation cavity 13 for cooling through the guiding function of the air deflector 12, after heat exchange, the cold air automatically floats upwards, and hot air is automatically discharged through the air outlet protective screen 14 at the top under the action of the through-flow fan 8;
it is worth noting that a secondary filter screen 10 is further arranged before cold air reaches the air deflector 12, impurities in the air can be finely filtered, accumulation of dust and impurities in the heat dissipation cavity 13 can be effectively reduced, the secondary filter screen 10 can be rapidly taken out for cleaning and replacement through the sliding frame 9 and the pull rod 11, occurrence of blockage of the secondary filter screen 10 after long-time operation is effectively reduced, and operation stability of a display is further improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a dustproof security protection monitor of heat dissipation, includes display casing (1), its characterized in that, display casing (1) one side is equipped with display screen (15), display casing (1) are kept away from display screen (15) one side and are equipped with the fixed subassembly that is used for fixed display casing (1), display casing (1) are kept away from display screen (15) one side lower part and are equipped with install bin (4), heat dissipation chamber (13) have been seted up to display casing (1) inside, install bin (4) inside be equipped with be used for the inside radiating component of cooling of heat dissipation chamber (13), install bin (4) are close to display casing (1) one side inside be equipped with for gaseous filtration impurity's second grade filtration subassembly.
2. The heat-dissipation and dust-proof security monitoring display according to claim 1, wherein the fixing component comprises a connecting rod (3) transversely arranged at the central position of one side of the display shell (1) far away from the display screen (15), and a display bracket (2) is arranged at one end of the connecting rod (3) far away from the display shell (1).
3. The heat-dissipating and dust-preventing security monitoring display according to claim 2, wherein the heat-dissipating component comprises a rotating shaft (7) transversely inserted into two ends of the installation shell (4), the rotating shaft (7) is positioned at the outer peripheral surface of the inner position of the installation shell (4) and sleeved with a through-flow fan (8), one end of the rotating shaft (7) extending to the outer part of the installation shell (4) is coaxially provided with an electric motor (6), an output shaft of the electric motor (6) is coaxially connected with the rotating shaft (7), the electric motor (6) is fixed on the side wall of the adjacent side of the installation shell (4), the inner part of the installation shell (4) is communicated with the inner part of the heat-dissipating cavity (13), and the bottom of the heat-dissipating cavity (13) is provided with an air deflector (12).
4. A heat-dissipating and dust-preventing security monitoring display according to claim 3, wherein the secondary filter assembly comprises a sliding frame (9) which is slidably inserted into one end of the installation shell (4) close to the display shell (1), a secondary filter screen (10) is inserted into the sliding frame (9), and a pull rod (11) is vertically arranged on one side of the sliding frame (9) close to the electric motor (6).
5. The heat-dissipation and dust-proof security monitoring display according to claim 4, wherein a primary filter screen (5) is arranged on one side of the mounting shell (4) far away from the display shell (1).
6. The heat-dissipation and dust-proof security monitoring display according to claim 5, wherein an air outlet protective net (14) is arranged at the top of the display shell (1), and the inside of the air outlet protective net (14) is communicated with the inside of the heat dissipation cavity (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222782720.0U CN218920730U (en) | 2022-10-21 | 2022-10-21 | Dustproof security protection monitor of heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222782720.0U CN218920730U (en) | 2022-10-21 | 2022-10-21 | Dustproof security protection monitor of heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218920730U true CN218920730U (en) | 2023-04-25 |
Family
ID=86041036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222782720.0U Active CN218920730U (en) | 2022-10-21 | 2022-10-21 | Dustproof security protection monitor of heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218920730U (en) |
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2022
- 2022-10-21 CN CN202222782720.0U patent/CN218920730U/en active Active
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