Dedusting and moisture-proof treatment device for automatic element of electrical instrument

Abstract

The utility model discloses a dedusting and moisture-proof processing device for an automatic element of an electrical instrument, which relates to the technical field of electrical instruments and comprises a cabinet body, a mounting plate, a connecting frame, a placing frame, a connecting frame, a clamping ring, a fixing mechanism, a cooling fan and a turbulent flow mechanism. The electrical element is installed on the installation plate, the clamping ring is fixed through the fixing mechanism, internal heat is dissipated through the heat dissipation holes, external dust is prevented from entering the cabinet body through the arrangement of the dustproof net and the filter net, the drying agent is placed in the placing frame, the placing frame is clamped on the connection frame in a sliding mode, and the drying agent absorbs moisture in the cabinet body. The heat dissipation fan works to accelerate the air flow rate in the cabinet body and improve the heat dissipation effect, and the turbulent flow mechanism disturbs the air flow, so that the air flow flows through each corner in the cabinet body, and the heat dissipation effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical instruments, in particular to a dust removal and moisture-proof processing device for automatic components of electrical instruments. Background Art

[0002] Electrical instrument automation components are composed of voltmeters, ammeters, energy meters and accessories, and are common in daily life.

[0003] Electronic components generate heat during daily use. Under certain operating conditions, this can lead to inconsistent temperatures between the components and the outside of the enclosure, which in turn generates moisture. Furthermore, over extended use, these components can attract dust, causing short circuits and rendering the equipment unusable. Therefore, a device for dust removal and moisture-proofing of electrical instrument automation components is urgently needed to address these issues. Utility Model Content

[0004] The purpose of the embodiments of the present utility model is to provide a dust removal and moisture-proof treatment device for electrical instrument automation components to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A dust removal and moisture-proof treatment device for an electrical instrument automation component comprises a cabinet body, a heat dissipation hole is provided on the cabinet body, a dustproof net is provided in the heat dissipation hole, and further comprises:

[0007] A mounting plate connected to the inner wall of the cabinet, wherein the mounting plate is provided in a plurality of groups;

[0008] A connecting frame connected to the bottom of the mounting plate;

[0009] A placement frame is connected to the connecting frame, wherein a desiccant is placed inside the placement frame and a through hole is provided at the bottom of the placement frame;

[0010] A connecting frame is connected to the side wall of the cabinet and communicates with the interior thereof;

[0011] A clamping ring, clamped to the connecting frame, with a filter screen provided on the clamping ring;

[0012] A fixing mechanism, one end of which is connected to the snap ring and the other end of which is connected to the connecting frame, for fixing the snap ring;

[0013] A heat dissipation fan is arranged inside the connection frame and connected thereto;

[0014] The flow-disturbing mechanism has one end connected to the heat dissipating fan and the other end connected to the connecting frame, and is used to disrupt the airflow.

[0015] As a further solution of the present invention: the fixing mechanism includes:

[0016] A card slot, provided on the connection frame;

[0017] A limiting rod is connected to the clamping ring and is engaged with the clamping groove;

[0018] The limiting component has one end connected to the connecting frame and the other end connected to the clamping ring.

[0019] As a further solution of the present invention: the limit assembly includes:

[0020] L-shaped groove, opened on the snap ring;

[0021] A rotating ring, rotatably connected to the connecting frame;

[0022] A limit folding rod is connected to the rotating ring and is engaged with the L-shaped groove;

[0023] A sliding rod, slidably connected to the limit folding rod;

[0024] An elastic member, one end of which is connected to one end of the sliding rod, and the other end of which is connected to the limiting folding rod;

[0025] The arc plate is connected to the other end of the sliding rod.

[0026] As a further solution of the present invention: the spoiler mechanism includes:

[0027] A connecting rod connected to the cooling fan;

[0028] a ring sleeve connected to the connecting rod;

[0029] The purge head is rotatably connected to the ring sleeve;

[0030] Gear ring 1, connected to the purge head;

[0031] The second gear ring is engaged with the first gear ring and is connected to the inner wall of the connecting frame.

[0032] Compared with the prior art, the beneficial effects of the present invention are:

[0033] The electrical components are installed on the mounting plate, and the clamping ring is fixed by a fixing mechanism. The internal heat is dissipated through the heat dissipation holes. The dust screen and filter are set to prevent external dust from entering the cabinet. The desiccant is placed in the placement frame, and the placement frame is slid and clamped on the connecting frame. The desiccant absorbs the moisture inside the cabinet. The cooling fan works to speed up the air flow rate inside the cabinet and improve the heat dissipation effect. The spoiler mechanism disrupts the airflow, allowing the airflow to flow through every corner inside the cabinet, further improving the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 The present invention is a schematic structural diagram of a device for removing dust and preventing moisture from forming during the processing of automated components of electrical instruments.

[0035] Figure 2 for Figure 1 A magnified schematic diagram of the structure at point A.

[0036] Figure 3 It is a side view of the gear ring 1 in the embodiment of the present utility model.

[0037] Figure 4 It is a three-dimensional diagram of the clamping ring in the embodiment of the present utility model.

[0038] In the figure: 1. Cabinet; 2. Mounting plate; 3. Connecting frame; 4. Placement frame; 5. Connecting frame; 6. Clamping ring; 7. Filter; 8. Rain shield; 9. Slot; 10. Limit rod; 11. L-shaped slot; 12. Rotating ring; 13. Limiting folding rod; 14. Sliding rod; 15. Elastic part; 16. Arc plate; 17. Cooling fan; 18. Connecting rod; 19. Ring sleeve; 20. Purge head; 21. Gear ring 1; 22. Gear ring 2. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] In this utility model embodiment, please refer to Figures 1 to 4 A dust removal and moisture-proof treatment device for electrical instrument automation components includes a cabinet 1, a heat dissipation hole is provided on the cabinet 1, a dustproof net is provided in the heat dissipation hole, and further includes:

[0041] The mounting plate 2 is connected to the inner wall of the cabinet 1, and the mounting plate 2 is provided in several groups;

[0042] Connecting frame 3, connected to the bottom of mounting plate 2;

[0043] A placement frame 4 is connected to the connecting frame 3, a desiccant is placed inside the placement frame 4, and a through hole is provided at the bottom of the placement frame 4;

[0044] The connecting frame 5 is connected to the side wall of the cabinet 1 and communicates with the interior thereof;

[0045] A clamping ring 6 is clamped with the connecting frame 5 and a filter screen 7 is provided on the clamping ring 6;

[0046] A fixing mechanism, one end of which is connected to the snap ring 6 and the other end of which is connected to the connecting frame 5, for fixing the snap ring 6;

[0047] The cooling fan 17 is provided inside the connecting frame 5 and connected thereto;

[0048] The flow-disturbing mechanism has one end connected to the heat dissipating fan 17 and the other end connected to the connecting frame 5 , and is used to disrupt the airflow.

[0049] The electrical components are installed on the mounting plate 2, and the clamping ring 6 is fixed by a fixing mechanism. The internal heat is dissipated through the heat dissipation holes. The dustproof net and filter 7 are set to prevent external dust from entering the cabinet 1. The desiccant is placed in the placement frame 4, and the placement frame 4 is slid and clamped on the connecting frame 3. The desiccant absorbs the moisture inside the cabinet 1. The cooling fan 17 works to speed up the air flow rate inside the cabinet 1 and improve the heat dissipation effect. The spoiler mechanism disrupts the airflow so that the airflow flows through every corner inside the cabinet 1, further improving the heat dissipation effect.

[0050] As an embodiment of the present invention, please refer to Figure 1 、 Figure 2 and Figure 4 , the fixing mechanism includes:

[0051] A card slot 9 is provided on the connecting frame 5;

[0052] The limiting rod 10 is connected to the snap ring 6 and is engaged with the snap groove 9;

[0053] The limiting component has one end connected to the connecting frame 5 and the other end connected to the clamping ring 6.

[0054] When the snap ring 6 is installed, the limiting rod 10 is engaged with the clamping groove 9 to limit the snap ring 6 , and the limiting assembly fixes the snap ring 6 .

[0055] As an embodiment of the present invention, please refer to Figure 1 、 Figure 2 and Figure 4 , the limiting component includes:

[0056] L-shaped groove 11, provided on the snap ring 6;

[0057] The rotating ring 12 is rotatably connected to the connecting frame 5;

[0058] The limiting folding rod 13 is connected to the rotating ring 12 and is engaged with the L-shaped groove 11;

[0059] The sliding rod 14 is slidably connected to the limit folding rod 13;

[0060] The elastic member 15 has one end connected to one end of the sliding rod 14 and the other end connected to the limit folding rod 13;

[0061] The arc plate 16 is connected to the other end of the sliding rod 14.

[0062] The snap ring 6 is clamped onto the connecting frame 5, and the vertical groove of the L-shaped groove 11 on the snap ring 6 is slidably engaged with the limiting folding rod 13. When the snap ring 6 is engaged with the connecting frame 5, the limiting folding rod 13 abuts against the transverse groove on the L-shaped groove 11, rotating the rotating ring 12, thereby driving the limiting folding rod 13 to rotate, so that the limiting folding rod 13 engages with the transverse groove on the L-shaped groove 11, fixing the snap ring 6. At the same time, the elastic member 15 is always in a compressed state, so that the arc plate 16 abuts against the connecting frame 5, fixing the rotating ring 12, and thus fixing the limiting folding rod 13. The elastic member 15 can be a spring, a spring, etc.

[0063] As an embodiment of the present invention, please refer to Figures 1 to 3 , the spoiler mechanism includes:

[0064] Connecting rod 18, connected to cooling fan 17;

[0065] Ring sleeve 19, connected to connecting rod 18;

[0066] The purge head 20 is rotatably connected to the ring sleeve 19;

[0067] Gear ring 1 21, connected to the purge head 20;

[0068] The second gear ring 22 is engaged with the first gear ring 21 and connected to the inner wall of the connecting frame 5 .

[0069] The heat dissipation fan 17 works to send outside air into the interior of the connecting frame 5, and the airflow enters the interior of the cabinet 1 through the purge head 20 and the connecting frame 5. At the same time, the heat dissipation fan 17 drives the connecting rod 18 to rotate, and the connecting rod 18 drives the ring sleeve 19 to rotate, thereby driving the purge head 20 to revolve, and the purge head 20 drives the gear ring 1 21 to revolve. Since the gear ring 1 21 is engaged with the gear ring 2 22, the gear ring 1 21 rotates, thereby driving the purge head 20 to rotate, disrupting the airflow, so that the airflow fills all spaces inside the cabinet 1, and improves the heat dissipation effect.

[0070] As an embodiment of the present invention, please refer to Figure 1 and Figure 2 , also includes:

[0071] The flashing plate 8 is connected with the snap ring 6.

[0072] The rainproof plate 8 is provided to prevent external rainwater from entering the interior of the cabinet 1 through the connecting frame 5 .

[0073] The working principle of the present invention is as follows: the electrical components are installed on the mounting plate 2, the clamping ring 6 is clamped on the connecting frame 5, the vertical groove of the L-shaped groove 11 on the clamping ring 6 is slidably clamped with the limiting folding rod 13, and when the clamping ring 6 is clamped with the connecting frame 5, the limiting folding rod 13 abuts against the horizontal groove on the L-shaped groove 11, and the rotating ring 12 is rotated, thereby driving the limiting folding rod 13 to rotate, so that the limiting folding rod 13 is clamped with the horizontal groove on the L-shaped groove 11, and the clamping ring 6 is fixed. At the same time, the elastic member 15 is always in a compressed state, so that the arc plate 16 abuts against the connecting frame 5, fixes the rotating ring 12, and thus fixes the limiting folding rod 13, and dissipates the internal heat through the heat dissipation holes. The provision of the dustproof net and the filter 7 prevents external dust from entering the interior of the cabinet 1. Place the desiccant in the placement frame 4, slide the placement frame 4 onto the connecting frame 3, the desiccant absorbs moisture inside the cabinet 1, and the heat dissipation fan 17 works to speed up the air flow rate inside the cabinet 1 and improve the heat dissipation effect. The heat dissipation fan 17 works to send outside air into the connecting frame 5, and the air flow enters the cabinet 1 through the purge head 20 and the connecting frame 5. At the same time, the heat dissipation fan 17 drives the connecting rod 18 to rotate, and the connecting rod 18 drives the ring sleeve 19 to rotate, thereby driving the purge head 20 to revolve, and the purge head 20 drives the gear ring 1 21 to revolve. Since the gear ring 1 21 is engaged with the gear ring 2 22, the gear ring 1 21 rotates, thereby driving the purge head 20 to rotate, disrupting the airflow, so that the airflow fills all spaces inside the cabinet 1, and improves the heat dissipation effect.

[0074] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0075] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A dust removal and moisture-proof treatment device for electrical instrument automation components, comprising a cabinet body, a heat dissipation hole provided on the cabinet body, a dustproof net provided in the heat dissipation hole, characterized in that: Also includes: A mounting plate connected to the inner wall of the cabinet, wherein the mounting plate is provided in a plurality of groups; A connecting frame connected to the bottom of the mounting plate; A placement frame is connected to the connecting frame, wherein a desiccant is placed inside the placement frame and a through hole is provided at the bottom of the placement frame; A connecting frame is connected to the side wall of the cabinet and communicates with the interior thereof; A clamping ring, clamped to the connecting frame, with a filter screen provided on the clamping ring; A fixing mechanism, one end of which is connected to the snap ring and the other end of which is connected to the connecting frame, for fixing the snap ring; A heat dissipation fan is arranged inside the connection frame and connected thereto; The flow-disturbing mechanism has one end connected to the heat dissipating fan and the other end connected to the connecting frame, and is used to disrupt the airflow.

2. The dust removal and moisture-proof treatment device for electrical instrument automation components according to claim 1, characterized in that: The fixing mechanism comprises: A card slot, provided on the connection frame; A limiting rod is connected to the clamping ring and is engaged with the clamping groove; The limiting component has one end connected to the connecting frame and the other end connected to the clamping ring.

3. The dust removal and moisture-proof treatment device for electrical instrument automation components according to claim 2, characterized in that: The limiting component includes: L-shaped groove, opened on the snap ring; A rotating ring, rotatably connected to the connecting frame; A limit folding rod is connected to the rotating ring and is engaged with the L-shaped groove; A sliding rod, slidably connected to the limit folding rod; An elastic member, one end of which is connected to one end of the sliding rod, and the other end of which is connected to the limiting folding rod; The arc plate is connected to the other end of the sliding rod.

4. The dust removal and moisture-proof treatment device for electrical instrument automation components according to claim 1, characterized in that: The spoiler mechanism comprises: A connecting rod connected to the cooling fan; a ring sleeve connected to the connecting rod; The purge head is rotatably connected to the ring sleeve; Gear ring 1, connected to the purge head; The second gear ring is engaged with the first gear ring and is connected to the inner wall of the connecting frame.

5. The dust removal and moisture-proof treatment device for electrical instrument automation components according to claim 1, characterized in that: Also includes: Flashing plate, connected with snap ring.

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