Outdoor cabinet ventilation dust cover convenient to replace

Abstract

The utility model belongs to the technical field of outdoor cabinet dust covers, and discloses an outdoor cabinet ventilation dust cover convenient to replace, which comprises an outdoor cabinet and a base used for supporting the cabinet, the top of the base is fixedly connected with the bottom of the outdoor cabinet, the left side and the right side in the outdoor cabinet are both provided with ventilation fans, and the ventilation fans are arranged in the outdoor cabinet. Exhaust outlets are formed in the left side and the right side of the outdoor cabinet, the exhaust outlets are located in the outer sides of the ventilating fans, and protection assemblies are arranged on the outer sides of the exhaust outlets. According to the utility model, the installation of the protective cover is realized by manually taking the protective cover, during installation, the threaded rod and the positioning column firstly penetrate into the outdoor cabinet from the inside of the outdoor cabinet, then the positioning sleeve is sleeved on the outer surface of the threaded rod, the protective pad is utilized to prevent rusting, and meanwhile, the protective cover can be rapidly installed; on the contrary, when replacement is needed, only the positioning sleeve needs to be taken down from the outer surface of the threaded rod.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust covers of outdoor cabinets, and in particular relates to a ventilation dust cover of an outdoor cabinet which is easy to replace. Background Art

[0002] An outdoor cabinet refers to a cabinet that is directly exposed to the influence of natural climate, made of metal or non-metallic materials, and does not allow unauthorized operators to enter and operate. It provides an outdoor physical working environment and safety system for wireless communication sites or wired network site workstations. When set up outdoors, a dust cover is required.

[0003] Dust covers are used to protect items and can protect the surface of items from external corrosion and damage.

[0004] In order to meet market demand, the existing outdoor cabinet dust covers are generally optimized in terms of how to better prevent dust and how to make them more convenient for users to use, and often ignore whether they can be well replaced. The existing outdoor cabinet dust covers have the advantages of better dust prevention and more convenient for users to use, but there are certain limitations. In normal use, the dust covers are generally directly positioned on the outdoor cabinet by welding. Although such installation is stable, it cannot be replaced in time when problems occur. Utility Model Content

[0005] The utility model aims to provide a ventilation dust cover for an outdoor cabinet which is easy to replace, so as to solve the technical problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a ventilation dust cover for an outdoor cabinet that is easy to replace, comprising an outdoor cabinet and a base for supporting the cabinet, the top of the base being fixedly connected to the bottom of the outdoor cabinet, a ventilation fan being arranged on both sides of the interior of the outdoor cabinet, an exhaust port being arranged on both sides of the interior of the outdoor cabinet, the exhaust port being located on the outside of the ventilation fan, and a protective component being arranged on the outside of the exhaust port;

[0007] The protective assembly includes a protective cover, a positioning column, a threaded rod, a circular block and a positioning sleeve. The open end of the protective cover is used in conjunction with the outer surface of the outdoor cabinet, the outer surface of the positioning column is movably connected to the inside of the protective cover, one end of the circular block is fixedly connected to one end of the positioning column, one end of the threaded rod is fixedly connected to the other end of the positioning column, one end of the threaded rod away from the positioning column passes through the outdoor cabinet and extends to the interior of the outdoor cabinet, and the outer surface of the threaded rod is connected to the internal thread of the positioning sleeve.

[0008] Preferably, the circular block is located inside the protective cover, and the diameter of the circular block is greater than the diameter of the positioning column.

[0009] Preferably, the positioning sleeve has a hexagonal shape, and a protective pad is attached to the rear side of the positioning sleeve.

[0010] Preferably, an auxiliary mechanism is provided inside the protective cover, and the auxiliary mechanism includes a bar block, and the bar blocks are respectively installed on the left and right sides of the inner wall of the protective cover. A groove is provided on the top of the bar block, and a positioning block is used in combination with the inside of the groove. An inclined plate is fixedly installed on the top of the positioning block, and the end of the inclined plate away from the positioning block is fitted with the inner wall of the protective cover.

[0011] Preferably, a magnet is embedded in one end of the inclined plate, and an end of the magnet away from the inclined plate is magnetically connected to the inner wall of the protective cover.

[0012] Preferably, there is a distance between the inclined plate and the protective cover, and the distance is five centimeters.

[0013] Preferably, a material stop block is fixedly mounted on the top of the inclined plate, and the shape of the material stop block is U-shaped.

[0014] The utility model has the following advantages:

[0015] 1. The ventilation dust cover of the outdoor cabinet is easy to replace. The installation of the protective cover is achieved by manually moving the protective cover. During installation, the threaded rod and the positioning column are first inserted from the inside of the outdoor cabinet into the inside of the outdoor cabinet, and then the positioning sleeve is set on the outer surface of the threaded rod, and then the protective pad is used to prevent rust. At the same time, the protective cover can also be installed quickly. Conversely, when replacement is needed, it is only necessary to remove the positioning sleeve from the outer surface of the threaded rod.

[0016] 2. This outdoor cabinet has an easily replaceable ventilation dust cover. The positioning block is installed inside the protective cover by manpower, and then the inclined plate is moved to insert the positioning block into the groove. In this way, the inclined plate can be installed inside the protective cover, thereby effectively limiting the air outlet to a certain range and achieving a better air outlet effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a side view structural diagram of the outdoor cabinet of the utility model;

[0020] Figure 3 It is a schematic diagram of the right side structure of the outdoor cabinet of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the protective cover of the utility model;

[0022] Figure 5 For this utility model Figure 3 Enlarged view of point A in the middle;

[0023] Figure 6 For this utility model Figure 4 Enlarged view of point B in the middle;

[0024] Figure 7 It is a structural schematic diagram of the material blocking block of the utility model.

[0025] Explanation of markings in the figure: 1. Outdoor cabinet; 2. Base; 3. Ventilation fan; 4. Exhaust vent; 5. Protective cover; 6. Positioning column; 7. Threaded rod; 8. Round block; 9. Positioning sleeve; 10. Protective pad; 11. Bar block; 12. Groove; 13. Positioning block; 14. Inclined plate; 15. Magnet; 16. Stop block. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] Example 1

[0028] like Figure 1-7 As shown, the utility model is a ventilation dust cover for an outdoor cabinet that is easy to replace, comprising an outdoor cabinet 1 and a base 2 for supporting the cabinet, the top of the base 2 is fixedly connected to the bottom of the outdoor cabinet 1, and ventilation fans 3 are arranged on the left and right sides of the outdoor cabinet 1, and exhaust ports 4 are opened on the left and right sides of the outdoor cabinet 1, and the exhaust ports 4 are located on the outside of the ventilation fans 3, and a protective component is arranged on the outside of the exhaust ports 4;

[0029] The protective assembly includes a protective cover 5, a positioning column 6, a threaded rod 7, a circular block 8 and a positioning sleeve 9. The open end of the protective cover 5 is used in conjunction with the outer surface of the outdoor cabinet 1. The outer surface of the positioning column 6 is movably connected to the inside of the protective cover 5. One end of the circular block 8 is fixedly connected to one end of the positioning column 6, and one end of the threaded rod 7 is fixedly connected to the other end of the positioning column 6. The end of the threaded rod 7 away from the positioning column 6 passes through the outdoor cabinet 1 and extends to the interior of the outdoor cabinet 1. The outer surface of the threaded rod 7 is connected to the internal thread of the positioning sleeve 9. The protective cover 5 is installed by manually moving the protective cover 5. During installation, first, the threaded rod 7 and the positioning column 6 are inserted from the inside of the outdoor cabinet 1 into the inside of the outdoor cabinet 1, and then the positioning sleeve 9 is sleeved on the outer surface of the threaded rod 7. Then, the protective pad 10 is used to prevent rust. At the same time, the protective cover 5 can also be installed quickly. On the contrary, when replacement is needed, it is only necessary to remove the positioning sleeve 9 from the outer surface of the threaded rod 7.

[0030] The circular block 8 is located inside the protective cover 5 . The diameter of the circular block 8 is greater than the diameter of the positioning column 6 . By positioning the circular block 8 inside the protective cover 5 , a better positioning effect can be achieved.

[0031] The positioning sleeve 9 has a hexagonal shape, and a protective pad 10 is attached to the rear side of the positioning sleeve 9. By providing the protective pad 10, direct contact between the positioning sleeve 9 and the outdoor cabinet 1 can be avoided, so that the anti-rust effect is better.

[0032] Example 2

[0033] This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figures 1 to 7 An auxiliary mechanism is provided inside the protective cover 5, and the auxiliary mechanism includes a strip block 11, which is respectively installed on the left and right sides of the inner wall of the protective cover 5. A groove 12 is provided on the top of the strip block 11, and a positioning block 13 is used in conjunction with the inside of the groove 12. An inclined plate 14 is fixedly installed on the top of the positioning block 13, and one end of the inclined plate 14 away from the positioning block 13 is in contact with the inner wall of the protective cover 5. The positioning block 13 is installed inside the protective cover 5 by manpower, and then the inclined plate 14 is moved to insert the positioning block 13 into the groove 12, so that the inclined plate 14 can be installed inside the protective cover 5, thereby achieving a good limit on the air outlet to a certain range, so that the air outlet effect is better.

[0034] A magnet 15 is embedded at one end of the inclined plate 14 , and an end of the magnet 15 away from the inclined plate 14 is magnetically connected to the inner wall of the protective cover 5 . By providing the magnet 15 , a better positioning effect of the inclined plate 14 can be achieved.

[0035] There is a distance of five centimeters between the inclined plate 14 and the protective cover 5. The distance of five centimeters between the inclined plate 14 and the protective cover 5 can make the air outlet more concentrated and make the air outlet effect better.

[0036] A blocking block 16 is fixedly installed on the top of the inclined plate 14. The blocking block 16 is U-shaped. By setting the blocking block 16, not only the sundries can be blocked, but also the sundries can be collected, so that the collection effect is better.

[0037] The working principle of the ventilation dust cover of the outdoor cabinet which is easy to replace is as follows: first, the protective cover 5 is installed by taking the protective cover 5 manually. During installation, the threaded rod 7 and the positioning column 6 are first inserted from the inside of the outdoor cabinet 1 into the inside of the outdoor cabinet 1, and then the positioning sleeve 9 is sleeved on the outer surface of the threaded rod 7. Then, the protective pad 10 is used to prevent rust, and the protective cover 5 can also be installed quickly. Conversely, when replacement is needed, it is only necessary to remove the positioning sleeve 9 from the outer surface of the threaded rod 7. Secondly, the positioning block 13 is installed inside the protective cover 5 by manpower, and then the inclined plate 14 is taken to insert the positioning block 13 into the inside of the groove 12. In this way, the inclined plate 14 can be installed inside the protective cover 5, thereby achieving a good limit on the air outlet to a certain range, so that the air outlet effect is better, and finally, the blocking block 16 is used to collect internal debris, so that the collection effect is better.

[0038] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A ventilation dust cover for an outdoor cabinet that is easy to replace, comprising an outdoor cabinet (1) and a base (2) for supporting the cabinet, characterized in that: The top of the base (2) is fixedly connected to the bottom of the outdoor cabinet (1); ventilation fans (3) are arranged on both the left and right sides of the outdoor cabinet (1); exhaust ports (4) are arranged on both the left and right sides of the outdoor cabinet (1); the exhaust ports (4) are located outside the ventilation fans (3); and a protective component is arranged outside the exhaust ports (4); The protective assembly comprises a protective cover (5), a positioning column (6), a threaded rod (7), a circular block (8) and a positioning sleeve (9); the open end of the protective cover (5) is used in conjunction with the outer surface of the outdoor cabinet (1); the outer surface of the positioning column (6) is movably connected to the inside of the protective cover (5); one end of the circular block (8) is fixedly connected to one end of the positioning column (6); one end of the threaded rod (7) is fixedly connected to the other end of the positioning column (6); one end of the threaded rod (7) away from the positioning column (6) passes through the outdoor cabinet (1) and extends to the inside of the outdoor cabinet (1); the outer surface of the threaded rod (7) is threadedly connected to the inside of the positioning sleeve (9).

2. The easily replaceable ventilation dust cover for an outdoor cabinet according to claim 1, characterized in that: The circular block (8) is located inside the protective cover (5), and the diameter of the circular block (8) is greater than the diameter of the positioning column (6).

3. The easily replaceable ventilation dust cover for an outdoor cabinet according to claim 1, characterized in that: The positioning sleeve (9) has a hexagonal shape, and a protective pad (10) is attached to the rear side of the positioning sleeve (9).

4. The easily replaceable ventilation dust cover for an outdoor cabinet according to claim 1, characterized in that: An auxiliary mechanism is arranged inside the protective cover (5), and the auxiliary mechanism comprises a bar block (11). The bar block (11) is respectively mounted on the left and right sides of the inner wall of the protective cover (5). A groove (12) is provided on the top of the bar block (11). A positioning block (13) is used in cooperation with the inside of the groove (12). An inclined plate (14) is fixedly mounted on the top of the positioning block (13). One end of the inclined plate (14) away from the positioning block (13) is in contact with the inner wall of the protective cover (5).

5. The easily replaceable ventilation dust cover for an outdoor cabinet according to claim 4, characterized in that: A magnet (15) is embedded in one end of the inclined plate (14), and an end of the magnet (15) away from the inclined plate (14) is magnetically connected to the inner wall of the protective cover (5).

6. The easily replaceable ventilation dust cover for an outdoor cabinet according to claim 4, characterized in that: There is a distance between the inclined plate (14) and the protective cover (5), and the distance is five centimeters.

7. The easily replaceable ventilation dust cover for an outdoor cabinet according to claim 4, characterized in that: A material blocking block (16) is fixedly mounted on the top of the inclined plate (14), and the material blocking block (16) has a U-shaped appearance.

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