CN220209661U - Power metering box with dustproof protection architecture - Google Patents
Power metering box with dustproof protection architecture Download PDFInfo
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- CN220209661U CN220209661U CN202321773464.7U CN202321773464U CN220209661U CN 220209661 U CN220209661 U CN 220209661U CN 202321773464 U CN202321773464 U CN 202321773464U CN 220209661 U CN220209661 U CN 220209661U
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- 239000000428 dust Substances 0.000 claims abstract description 50
- 238000000926 separation method Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims 2
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a power metering box with a dustproof protection structure, and relates to the field of power metering boxes. According to the utility model, through the mutual matching of the dust separation plate, the mounting plate, the filter element, the fixing box and the dust removing brush, the dust separation plate can prevent large particle dust from entering the shell, the filter element can prevent small particle dust from entering the shell, the dust separation plate can be scraped while the sliding door is opened, the dust separation plate is prevented from being blocked by dust, when the filter element needs to be replaced, the partition plate can be opened by only pulling the pull rod, the filter element can be pulled out of the mounting frame by pressing the button while holding the holding rod, thereby replacing the filter element, the efficiency of gas circulation is prevented from being influenced, and the effects of dust prevention and heat dissipation are avoided and reduced.
Description
Technical Field
The utility model relates to the field of power metering boxes, in particular to a power metering box with a dustproof protection structure.
Background
The electric power metering box is equipment for metering electric energy in 3-35 kv, and comprises a combined transformer or a box body, an electric meter, a lightning arrester, a vacuum circuit breaker and the like, wherein the current precision is 0.2S, the voltage precision grade is 0.2, and the model is generally basically the same as the combined transformer in place of actual letters.
The existing power metering box dissipates heat generally by a heat removal fan, however, the heat dissipation mode can enable dust in air to be attached to power equipment when the heat dissipation mode dissipates heat, so that the service life of the power equipment is shortened, larger economic loss is brought, a filter plate is often used for filtering dust to cause a phenomenon that a filter hole is blocked, the filter plate cannot be cleaned and replaced timely, the efficiency of gas circulation can be affected, and the effects of dust prevention and heat dissipation are reduced simultaneously.
Disclosure of Invention
Based on the above, the utility model aims to provide a power metering box with a dustproof protection structure, so as to solve the technical problems that the efficiency of gas circulation can be affected, and the dustproof and heat dissipation effects are reduced at the same time due to the fact that the power metering box cannot be cleaned and replaced timely.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a power metering box with dustproof protection architecture, includes the casing, the rear end of casing is equipped with the installing frame, the outer wall sliding connection of installing frame has the dust separation board, the lateral wall of dust separation board is equipped with the pull handle No. one, the inner wall sliding connection of installing frame has the filter core, two sets of mounting grooves have been seted up to the inner wall of installing frame, the lateral wall of filter core is equipped with two sets of installation poles, and two sets of installation poles and two sets of mounting groove sliding connection, the both ends lateral wall of casing is equipped with two sets of fans, the front end sliding connection of casing has the sliding door, the lateral wall of sliding door is equipped with the pull handle No. two.
As an optimal technical scheme of the electric power metering box with the dustproof protection structure, the side wall of the installation frame is provided with the fixed box, the side wall of the fixed box is provided with the slot, the inside of the fixed box is provided with the rotating groove which is communicated with the slot, the inner wall of the rotating groove is rotationally connected with two groups of rotating rods, the end parts of the two groups of rotating rods are provided with clamping blocks, one end side wall of each rotating rod is connected with a tension spring, and one end side wall of each rotating rod is provided with a rolling groove.
As an optimal technical scheme of the electric power metering box with the dustproof protection structure, the inner wall of the fixed box is connected with the connecting rod in a sliding manner, the side wall of the connecting rod is provided with two groups of connecting rods, one ends of the two groups of connecting rods, which are close to each other, are provided with the supporting rods, the inner wall of the supporting rods is rotationally connected with the rollers, the outer walls of the two groups of rollers are attached to the two groups of rolling grooves, the side wall of the connecting rod is provided with the pull rod, one end of the pull rod extends to the outside of the fixed box, the side wall of the dust separation plate is provided with the plug, the outer wall of the plug is provided with the two groups of clamping grooves, and the two groups of clamping grooves are matched with the two groups of clamping blocks.
As an optimal technical scheme of the electric power metering box with the dustproof protection structure, the end parts of the two groups of installation rods are provided with holding rods, the outer walls of the two groups of installation rods are provided with sliding grooves, the inner walls of the two groups of sliding grooves are connected with limiting blocks in a sliding manner, the side walls of the two groups of limiting blocks are provided with limiting springs, the other ends of the limiting springs are connected with the inner walls of the sliding grooves, the side walls of the two groups of limiting blocks are provided with movable grooves, the inner walls of the installation grooves are provided with two groups of limiting grooves, and the two groups of limiting grooves are matched with the two groups of limiting blocks.
As an optimal technical scheme of the electric power metering box with the dustproof protection structure, a sliding groove is formed in the holding rod, a pressing rod is connected to the inner wall of the sliding groove in a sliding mode, two groups of ejector rods are arranged on the side wall of the pressing rod, one ends of the two groups of ejector rods extend to the inside of the sliding groove, a movable shaft is arranged on the side wall of one end of each of the two groups of ejector rods extending to the inside of the sliding groove, the outer wall of the movable shaft is connected with the inner wall of the movable groove in a sliding mode, a button is arranged on the side wall of the pressing rod, and one end of the button extends to the outside of the holding rod.
As an optimal technical scheme of the power metering box with the dustproof protection structure, the inner walls of the two groups of fans are rotatably connected with a plurality of groups of rotating blades.
As an optimal technical scheme of the electric power metering box with the dustproof protection structure, two groups of extension rods are arranged on the side wall of the sliding door, dust removing brushes are arranged at the ends of the two groups of extension rods, one ends of the dust removing brushes are attached to the dust separation plates, a negative magnetic strip is arranged at the front end of the shell, and a positive magnetic strip is arranged on the side wall of one end, close to the negative magnetic strip, of the sliding door.
In summary, the utility model has the following advantages:
according to the utility model, through the mutual matching of the dust separation plate, the mounting plate, the filter element, the fixing box and the dust removing brush, the dust separation plate can prevent large particle dust from entering the shell, the filter element can prevent small particle dust from entering the shell, the dust separation plate can be scraped while the sliding door is opened, the dust separation plate is prevented from being blocked by dust, when the filter element needs to be replaced, the partition plate can be opened by only pulling the pull rod, the filter element can be pulled out of the mounting frame by pressing the button while holding the holding rod, thereby replacing the filter element, the efficiency of gas circulation is prevented from being influenced, and the effects of dust prevention and heat dissipation are avoided and reduced.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a rear perspective view of the present utility model;
FIG. 3 is a schematic view of a sliding door of the present utility model in an open perspective;
FIG. 4 is an open perspective view of the dust separator of the present utility model;
FIG. 5 is a front cross-sectional view of the mounting box of the present utility model;
fig. 6 is a top cross-sectional view of the mounting bar of the present utility model.
In the figure: 1. a housing; 2. a mounting frame; 3. a dust-separating plate; 4. a fixed box; 5. a rotating lever; 6. a clamping block; 7. a connecting rod; 8. a connecting rod; 9. a support rod; 10. a roller; 11. a pull rod; 12. a plug; 13. a mounting groove; 14. a filter element; 15. a mounting rod; 16. a grip; 17. a limiting block; 18. a movable groove; 19. a compression bar; 20. a push rod; 21. a movable shaft; 22. a button; 23. a fan; 25. rotating leaves; 26. a sliding door; 27. an extension rod; 28. a dust removing brush; 29. negative magnetic stripe.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
The utility model provides an electric power metering box with dustproof protection architecture, as shown in fig. 1-5, including casing 1, the rear end of casing 1 is equipped with mounting frame 2, the outer wall sliding connection of mounting frame 2 has dust separation board 3, the lateral wall of dust separation board 3 is equipped with a pull handle, the inner wall sliding connection of mounting frame 2 has filter core 14, two sets of mounting grooves 13 have been seted up to the inner wall of mounting frame 2, the lateral wall of filter core 14 is equipped with two sets of installation pole 15, and two sets of installation pole 15 and two sets of mounting grooves 13 sliding connection, the both ends lateral wall of casing 1 is equipped with two sets of fans 23, the front end sliding connection of casing 1 has sliding door 26, the lateral wall of sliding door 26 is equipped with a pull handle No. two, the lateral wall of mounting frame 2 is equipped with fixed box 4, the slot has been seted up to the lateral wall of fixed box 4, the rotation groove has been seted up with the slot intercommunication, the inner wall rotation of rotation groove is connected with two sets of rotation pole 5, the ends of the two groups of rotating rods 5 are provided with clamping blocks 6, the side walls of one ends of the two groups of rotating rods 5 are connected with tension springs, the side walls of one ends of the two groups of rotating rods 5 close to each other are provided with rolling grooves, the inner wall of the fixed box 4 is connected with a connecting rod 7 in a sliding manner, the side walls of the connecting rod 7 are provided with two groups of connecting rods 8, one ends of the two groups of connecting rods 8 close to each other are provided with supporting rods 9, the inner walls of the supporting rods 9 are connected with rollers 10 in a rotating manner, the outer walls of the two groups of rollers 10 are attached to the two groups of rolling grooves, the side walls of the connecting rods 7 are provided with pull rods 11, one ends of the pull rods 11 extend to the outside of the fixed box 4, the side walls of the dust separation plate 3 are provided with plugs 12, the outer walls of the plugs 12 are provided with two groups of clamping grooves, the two groups of clamping grooves are matched with the two groups of clamping blocks 6, the inner walls of the two groups of fans 23 are connected with a plurality of rotating blades 25 in a rotating manner, the side walls of the moving doors 26 are provided with two groups of extending rods 27, and the ends of the two groups of the extending rods 27 are provided with dust brushes 28, and one end of the dust removing brush 28 is attached to the dust separating plate 3, the front end of the shell 1 is provided with a negative magnetic strip 29, and the side wall of one end of the sliding door 26, which is close to the negative magnetic strip 29, is provided with a positive magnetic strip.
When the fan 23 rotates, air flow is sucked in through the direction of the filter element 14 and the dust separation plate 3, heat is absorbed when the air flow passes through electronic components in the shell 1, the air flow absorbing the heat is blown out by the two groups of fans 23, so that the heat dissipation effect is achieved, when the fan 23 does not work, the rotary blades 25 naturally droop to prevent dust from entering the shell 1 through the fans 23, when the fan 23 works, the rotary blades 25 are blown by wind to enable the rotary blades to rotate and open, the air flow can be ensured to be smoothly removed and blown out, the sliding door 26 is attracted by the positive magnetic strip 29 and the negative magnetic strip 29, when the sliding door 26 needs to be operated in the shell 1 to open, the sliding door 26 drives the dust removal brush 28 through the extension rod 27, the dust removal brush 28 can brush dust on the outer wall of the dust separation plate 3, the dust separation plate 3 is prevented from being blocked by the dust, when the filter element 14 needs to be replaced, the dust separation plate 3 needs to be opened firstly, the pull rod 11 is pulled, the connecting rod 11 drives the connecting rod 8 to move through the connecting rod 7, the connecting rod 9 is driven to move through the connecting rod 9, and the rolling groove 10 drives the two groups of rotary rods 5 to rotate towards the outer directions of the clamping grooves when the supporting rod 9 moves, so that the two groups of clamping blocks 6 are separated from the clamping blocks 6 to be separated from the clamping blocks and separated from the clamping blocks through the clamping blocks, and the clamping blocks are completely separated from the clamping blocks through the clamping blocks, and the clamping blocks 6 are completely separated from the clamping blocks, and the clamping blocks are completely separated from the clamping blocks by the clamping blocks.
Referring to fig. 1-6, the end portions of the two sets of mounting rods 15 are provided with holding rods 16, the outer walls of the two sets of mounting rods 15 are provided with sliding grooves, the inner walls of the two sets of sliding grooves are slidably connected with limiting blocks 17, the side walls of the two sets of limiting blocks 17 are provided with limiting springs, the other ends of the limiting springs are connected to the inner walls of the sliding grooves, the side walls of the two sets of limiting blocks 17 are provided with movable grooves 18, the inner walls of the mounting grooves 13 are provided with two sets of limiting grooves, the two sets of limiting grooves are matched with the two sets of limiting blocks 17, the inside of the holding rods 16 is provided with sliding grooves, the inner walls of the sliding grooves are slidably connected with pressing rods 19, the side walls of the pressing rods 19 are provided with two sets of push rods 20, one ends of the two sets of push rods 20 extend to the inside of the sliding grooves, one end side walls of the two sets of push rods 20 extend to the inside of the sliding grooves are provided with movable shafts 21, the outer walls of the movable shafts 21 are slidably connected with the inner walls of the movable grooves 18, the side walls of the pressing rods 19 are provided with buttons 22, and one ends of the buttons 22 extend to the outside of the holding rods 16.
When the filter element 14 is replaced, the holding rod 16 is held, the button 22 is pressed, the button 22 drives the pressing rod 19 to move, the pressing rod 19 drives the two groups of movable shafts 21 to move through the two groups of ejector rods 20, the movable shafts 21 drive the two groups of limiting blocks 17 to enter the sliding grooves through the movable grooves 18 when moving, the holding rod 16 can be pulled to pull the filter element 14 out of the mounting frame 2, when the filter element 14 is mounted, the filter element 14 is inserted after the two groups of mounting rods 15 are aligned to the mounting grooves 13, the limiting blocks 17 can be extruded into the sliding grooves through the inclined surfaces of the limiting blocks 17, when the mounting rods 15 are attached to the inner walls of the mounting grooves 13, the limiting blocks 17 can be pushed into the limiting grooves through limiting springs, and the filter element 14 is mounted at the moment, so that the filter element 14 is very convenient.
When the filter element 14 is installed, the filter element 14 is only required to be inserted into the filter element 14 after the two groups of installation rods 15 are aligned with the installation grooves 13, and the limiting block 17 can be pushed into the limiting grooves through the limiting springs when the installation rods 15 are attached to the inner walls of the installation grooves 13, so that the filter element 14 is installed.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. The utility model provides a power metering box with dustproof protection architecture, includes casing (1), its characterized in that: the rear end of casing (1) is equipped with installing frame (2), the outer wall sliding connection of installing frame (2) has dust separation board (3), the lateral wall of dust separation board (3) is equipped with a pull handle, the inner wall sliding connection of installing frame (2) has filter core (14), two sets of mounting grooves (13) have been seted up to the inner wall of installing frame (2), the lateral wall of filter core (14) is equipped with two sets of installation pole (15), and two sets of installation pole (15) and two sets of mounting groove (13) sliding connection, the both ends lateral wall of casing (1) is equipped with two sets of fans (23), the front end sliding connection of casing (1) has sliding door (26), the lateral wall of sliding door (26) is equipped with No. two pull handles.
2. The power metering box with dustproof protection structure according to claim 1, wherein: the utility model discloses a fixed box, including fixed box (4), fixed box (4)'s lateral wall has seted up the slot, the inside of fixed box (4) has been seted up and has been rotated groove and slot intercommunication, the inner wall rotation of rotating the groove is connected with two sets of dwang (5), two sets of the tip of dwang (5) is equipped with fixture block (6), two sets of the one end lateral wall of dwang (5) is connected with the extension spring, two sets of the one end lateral wall that dwang (5) are close to each other has been seted up the rolling groove.
3. The power metering box with dustproof protection structure according to claim 2, characterized in that: the inner wall sliding connection of fixed box (4) has connecting rod (7), the lateral wall of connecting rod (7) is equipped with two sets of connecting rods (8), two sets of the one end that connecting rod (8) are close to each other is equipped with bracing piece (9), the inner wall rotation of bracing piece (9) is connected with gyro wheel (10), and the outer wall and the laminating of two sets of rolling grooves of two sets of gyro wheels (10), the lateral wall of connecting rod (7) is equipped with pull rod (11), and the one end of pull rod (11) extends to fixed box (4) outside, the lateral wall of dust separation board (3) is equipped with plug (12), two sets of draw-in grooves have been seted up to the outer wall of plug (12), and two sets of draw-in grooves agree with two sets of fixture blocks (6).
4. The power metering box with dustproof protection structure according to claim 1, wherein: two sets of tip of installation pole (15) is equipped with holding rod (16), two sets of spout has been seted up to the outer wall of installation pole (15), two sets of inner wall sliding connection of spout has stopper (17), two sets of the lateral wall of stopper (17) is equipped with spacing spring, and spacing spring's the other end is connected in the inner wall of spout, two sets of movable groove (18) have been seted up to the lateral wall of stopper (17), two sets of spacing grooves have been seted up to the inner wall of mounting groove (13), and two sets of spacing grooves agree with two sets of spacing piece (17).
5. The power metering box with dustproof protection structure according to claim 4, wherein: the inside of holding rod (16) has been seted up and has been slided the groove, the inner wall sliding connection in groove has depression bar (19), the lateral wall of depression bar (19) is equipped with two sets of ejector pins (20), and two sets of the inside that one end of ejector pin (20) extends to the spout, two sets of the one end lateral wall that ejector pin (20) extend to the spout inside is equipped with loose axle (21), and the outer wall of loose axle (21) and the inner wall sliding connection in movable groove (18), the lateral wall of depression bar (19) is equipped with button (22), and the one end of button (22) extends to the outside of holding rod (16).
6. The power metering box with dustproof protection structure according to claim 1, wherein: the inner walls of the two groups of fans (23) are rotatably connected with a plurality of groups of rotating blades (25).
7. The power metering box with dustproof protection structure according to claim 1, wherein: the side wall of sliding door (26) is equipped with two sets of extension pole (27), two sets of the tip of extension pole (27) is equipped with dust removal brush (28), and the one end and the laminating of dust separation board (3) of dust removal brush (28), the front end of casing (1) is equipped with negative magnetic stripe (29), the one end lateral wall that sliding door (26) is close to negative magnetic stripe (29) is equipped with positive magnetic stripe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321773464.7U CN220209661U (en) | 2023-07-07 | 2023-07-07 | Power metering box with dustproof protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321773464.7U CN220209661U (en) | 2023-07-07 | 2023-07-07 | Power metering box with dustproof protection architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220209661U true CN220209661U (en) | 2023-12-19 |
Family
ID=89145810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321773464.7U Active CN220209661U (en) | 2023-07-07 | 2023-07-07 | Power metering box with dustproof protection architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220209661U (en) |
-
2023
- 2023-07-07 CN CN202321773464.7U patent/CN220209661U/en active Active
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