CN220209664U - Meter box with dustproof function - Google Patents
Meter box with dustproof function Download PDFInfo
- Publication number
- CN220209664U CN220209664U CN202321789223.1U CN202321789223U CN220209664U CN 220209664 U CN220209664 U CN 220209664U CN 202321789223 U CN202321789223 U CN 202321789223U CN 220209664 U CN220209664 U CN 220209664U
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- plate
- box
- dustproof
- dust
- door
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- 239000004744 fabric Substances 0.000 claims abstract description 38
- 239000000428 dust Substances 0.000 claims abstract description 16
- 238000003466 welding Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a meter box with a dustproof function, which comprises a dustproof component, wherein the dustproof component comprises a box body, a box door, a mounting plate, a radiating hole, a connecting shell, a slot, a mounting frame, a fixing plate, a supporting plate, a sliding rod, a pressing plate, a spring, a pulling plate, a rotating shaft, a clamping plate, a fixed magnetic block, a movable magnetic block and dustproof cloth. According to the utility model, the rotating shaft is pulled outwards to drive the clamping plate to move between the pulling plate and the supporting plate to clamp the pulling plate, at the moment, the spring is in a compressed state, the dustproof cloth is placed between the pressing plate and the fixing plate, the rotating shaft is rotated to enable the clamping plate to not block the pulling plate, the spring stretches to push the pressing plate to press the dustproof cloth, the dustproof cloth is fixed, the mounting frame is inserted into the slot and is pushed inwards until the movable magnetic block is attracted with the fixed magnetic block, the dustproof cloth can be quickly mounted, and when dust outside the meter box enters the box body along the radiating hole, the dustproof cloth can effectively intercept the dust.
Description
Technical Field
The utility model relates to the technical field of meter boxes, in particular to a meter box with a dustproof function.
Background
The meter box is the whole body of the metering device and auxiliary equipment necessary for metering the electric energy, and comprises an electric energy meter, a voltage and current transformer for metering, a secondary circuit of the electric energy transformer, an electric energy metering screen, a cabinet, a box and the like, wherein the meter box can be installed in a hanging or floor type manner;
when the existing part of meter box is used, in order to ensure the ventilation and heat dissipation effects of the meter box, a plurality of heat dissipation holes are usually formed, so that dust is easy to enter the meter box through the heat dissipation holes, and the dust can generate corrosion action, even mold break, to the printed wiring in the circuit board, the metal pins of the electronic components and the like, so that the control is invalid or does not work, and the normal use of the meter box is influenced; for this purpose, a meter box with a dust-proof function is proposed.
Disclosure of Invention
The utility model aims to provide a meter box with a dustproof function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a strapping table case with dustproof function, includes dustproof subassembly, dustproof subassembly includes box, chamber door, mounting panel, louvre, coupling shell, slot, mounting bracket, fixed plate, backup pad, slide bar, clamp plate, spring, arm-tie, pivot, cardboard, fixed magnetic block, movable magnetic block and dust cloth;
the front surface mounting of box has the chamber door, the inside back lateral wall fixedly connected with mounting panel of box, the louvre has evenly been seted up to the lateral wall both sides of box, the connection shell has all been welded to the inside wall both sides of box, the slot has been seted up to the front surface of connection shell, the inside wall of slot is pegged graft there is the mounting bracket, the inside wall of mounting bracket symmetrical welding has two fixed plates and two backup pads respectively, the lateral wall uniform sliding connection of backup pad has the slide bar, the one end welding of slide bar has the clamp plate, the other end welding of slide bar has the arm-tie, dustproof cloth in the clamp plate with between the fixed plate, the clamp plate with the welding has the spring between the adjacent one side of backup pad, the backup pad is kept away from one side of fixed plate is connected with the pivot through the bearing rotation, the lateral wall welding of pivot has the cardboard, the front surface symmetry fixedly connected with two fixed magnetic blocks of connection shell, the lateral wall symmetry fixedly connected with two movable magnetic blocks of mounting bracket.
As a further preferred aspect of the present utility model: the dustproof assembly further comprises a pull ring, a handle, a connecting block, a fixing hole, a lock catch, a door handle, a through groove, a transparent plate, a heat conduction column and a radiating fin, wherein the pull ring is welded on one side of the pull plate away from the supporting plate.
As a further preferred aspect of the present utility model: the front surface of the mounting frame is welded with a handle.
As a further preferred aspect of the present utility model: the connecting block is uniformly welded on the rear side of the outer side wall of the box body, and the fixing hole is formed in the rear surface of the connecting block.
As a further preferred aspect of the present utility model: the fixed part of hasp is installed to the right side wall front side of box, the movable part of hasp is installed to the right side wall of chamber door, the box with pass through between the chamber door the hasp is connected.
As a further preferred aspect of the present utility model: the door handle is welded on the right side of the front surface of the door.
As a further preferred aspect of the present utility model: the front surface of the box door is provided with a through groove, and the inner side wall of the through groove is fixedly connected with a transparent plate.
As a further preferred aspect of the present utility model: the upper surface of box evenly fixedly connected with heat conduction post, the bottom of heat conduction post stretches into inside the box, the top fixedly connected with fin of heat conduction post.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the rotating shaft is pulled outwards to drive the clamping plate to move between the pulling plate and the supporting plate to clamp the pulling plate, at the moment, the spring is in a compressed state, the dustproof cloth is placed between the pressing plate and the fixing plate, the rotating shaft is rotated to enable the clamping plate not to block the pulling plate any more, the spring stretches to push the pressing plate to press the dustproof cloth, the dustproof cloth is fixed, the mounting frame is inserted into the slot and pushed inwards until the movable magnetic block is attracted with the fixed magnetic block, the dustproof cloth can be quickly mounted, when dust outside the meter box enters the box body along the radiating hole, the dustproof cloth can be effectively intercepted, and the dustproof cloth can be quickly taken down for replacement only by pulling the mounting frame outwards, so that the dustproof cloth can always maintain good filtering efficiency, the dust is effectively prevented from entering the box body to corrode an electrical element inside the box body, and normal use of the meter box is ensured.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the case according to the present utility model;
FIG. 3 is a schematic diagram of a connection housing and a slot according to the present utility model;
FIG. 4 is a schematic view of the structure of the connecting shell and the mounting frame according to the present utility model;
FIG. 5 is an enlarged view of the structure of area A of FIG. 4 in accordance with the present utility model;
FIG. 6 is a schematic view of the structure of the mounting frame and dust cloth according to the present utility model;
FIG. 7 is a schematic view of a portion of a dust-proof assembly according to the present utility model;
FIG. 8 is a schematic view of the structure of the mounting frame and the fixing plate according to the present utility model;
fig. 9 is an enlarged view of the structure of the region B of fig. 8 in the present utility model.
In the figure: 10. a dust-proof assembly; 11. a case; 12. a door; 13. a mounting plate; 14. a heat radiation hole; 15. a connection housing; 16. a slot; 17. a mounting frame; 18. a fixing plate; 19. a support plate; 110. a slide bar; 111. a pressing plate; 112. a spring; 113. pulling a plate; 114. a pull ring; 115. a rotating shaft; 116. a clamping plate; 117. a handle; 118. a connecting block; 119. a fixing hole; 120. locking; 121. a door handle; 122. a through groove; 123. a transparent plate; 124. a heat conducting column; 125. a heat sink; 126. fixing the magnetic block; 127. a movable magnetic block; 128. dust-proof cloth.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-9, the present utility model provides a technical solution: the utility model provides a meter box with dustproof function, includes dustproof subassembly 10, dustproof subassembly 10 includes box 11, chamber door 12, mounting panel 13, louvre 14, coupling shell 15, slot 16, mounting bracket 17, fixed plate 18, backup pad 19, slide bar 110, clamp plate 111, spring 112, arm-tie 113, pivot 115, cardboard 116, fixed magnetic block 126, movable magnetic block 127 and dust cloth 128;
the front surface of the box body 11 is provided with the box door 12, the inner rear side wall of the box body 11 is fixedly connected with the mounting plate 13, two sides of the outer side wall of the box body 11 are uniformly provided with the heat dissipation holes 14, two sides of the inner side wall of the box body 11 are both welded with the connecting shell 15, the front surface of the connecting shell 15 is provided with the slot 16, the inner side wall of the slot 16 is inserted with the mounting frame 17, the inner side wall of the mounting frame 17 is symmetrically welded with the two fixing plates 18 and the two support plates 19 respectively, the outer side wall of the support plates 19 is uniformly and slidingly connected with the slide bar 110, one end of the slide bar 110 is welded with the pressing plate 111, the other end of the slide bar 110 is welded with the pulling plate 113, the dustproof cloth 128 is arranged between the pressing plate 111 and the fixing plates 18, one side of the support plate 19 away from the fixing plate 18 is rotationally connected with the rotating shaft 115 through a bearing, the outer side wall of the rotating shaft 115 is welded with the clamping plate 116, the front surface of the connecting shell 15 is symmetrically and fixedly connected with the two fixing magnetic blocks 126, and the outer side wall of the mounting frame 17 is symmetrically and fixedly connected with the two movable magnetic blocks 127; the front surface of the mounting plate 13 is provided with electric elements such as an electric energy meter, a voltage transformer for metering, a current transformer for metering, an electric energy metering screen and the like; the dustproof cloth 128 can be made of fiber felt cloth, which is soft cloth with high density, has good wear resistance, waterproof property and dustproof property, is low in price, can be repeatedly cleaned, and has long service life; through outwards pulling arm-tie 113 and rotating pivot 115, make pivot 115 drive cardboard 116 remove to between arm-tie 113 and the backup pad 19, the arm-tie 113 is blocked to the spring 112 at this moment, put dustproof cloth 128 between clamp plate 111 and fixed plate 18, rotate pivot 115 and make cardboard 116 no longer block arm-tie 113, spring 112 extension promotes clamp plate 111 and pushes down dustproof cloth 128, realize the fixed to dustproof cloth 128, insert slot 16 with mounting bracket 17 inwards promote to movable magnetic block 127 and fixed magnetic block 126 magnetism inhale, can realize the quick installation of dustproof cloth 128, the outside dust of strapping table case is along the louvre 14 when entering box 11 inside, dustproof cloth 128 can effectually intercept the dust, and only need outwards pull out mounting bracket 17 and pulling arm-tie 113, can quick take off dustproof cloth 128 and change, do benefit to dustproof cloth 128 to keep good filtration efficiency all the time, constitute the strapping table that has dustproof function, prevent effectively that the dust from getting into the electrical components inside box 11, normal use of strapping table case guarantee case.
In this embodiment, specific: the dustproof assembly 10 further comprises a pull ring 114, a handle 117, a connecting block 118, a fixing hole 119, a lock catch 120, a door knob 121, a through groove 122, a transparent plate 123, a heat conducting column 124 and a heat radiating fin 125, wherein the pull ring 114 is welded on one side, far away from the supporting plate 19, of the pull plate 113: facilitating movement of the pulling plate 113.
In this embodiment, specific: the front surface of the mounting frame 17 is welded with a handle 117; facilitating movement of the mounting 17 by means of the handle 117.
In this embodiment, specific: the rear side of the outer side wall of the box body 11 is uniformly welded with a connecting block 118, and the rear surface of the connecting block 118 is provided with a fixing hole 119; the connection block 118 is conveniently fixed on the wall body by means of the cooperation of external screws and the fixing holes 119, so that the box 11 is installed and fixed.
In this embodiment, specific: the front side of the right side wall of the box body 11 is provided with a fixed part of the lock catch 120, the right side wall of the box door 12 is provided with a movable part of the lock catch 120, and the box body 11 is connected with the box door 12 through the lock catch 120; flexible connection between the cabinet 11 and the door 12 is achieved by means of the latch 120.
In this embodiment, specific: a door handle 121 is welded on the right side of the front surface of the door 12; facilitating opening and closing of the door 12.
In this embodiment, specific: the front surface of the box door 12 is provided with a through groove 122, and the inner side wall of the through groove 122 is fixedly connected with a transparent plate 123; it is convenient to observe the inside of the case 11 through the transparent plate 123.
In this embodiment, specific: the upper surface of the box body 11 is uniformly and fixedly connected with a heat conduction column 124, the bottom end of the heat conduction column 124 extends into the box body 11, and the top end of the heat conduction column 124 is fixedly connected with a radiating fin 125; the heat generated during the operation of the electrical components in the case 11 can be transferred outwards along the heat conducting columns 124 and rapidly dissipated by the heat dissipating fins 125, so as to improve the heat dissipation performance of the meter case.
The working principle of the utility model is as follows: pulling out the arm-tie 113 and rotating the pivot 115, make pivot 115 drive cardboard 116 remove to between arm-tie 113 and the backup pad 19, block arm-tie 113, this moment spring 112 is in compression state, put dustproof cloth 128 between clamp plate 111 and fixed plate 18, rotate pivot 115 and make cardboard 116 no longer block arm-tie 113, spring 112 extension promotes clamp plate 111 and pushes down dustproof cloth 128, realize the fixed to dustproof cloth 128, insert slot 16 with mounting bracket 17 and inwards promote to movable magnetic block 127 and fixed magnetic block 126 magnetism and inhale, can realize the quick installation of dustproof cloth 128, the dust outside the strapping table case is along the louvre 14 when entering box 11 inside, dustproof cloth 128 can effectually intercept the dust, and only need outwards pull out mounting bracket 17 and pulling arm-tie 113, can quick take off dustproof cloth 128 and change, do benefit to dustproof cloth 128 to keep good filtration efficiency all the time, the strapping table case that has dustproof function, prevent effectively that the dust from getting into the inside electrical component of box 11, normal use of strapping table case guarantee case.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A meter box with dustproof function, includes dustproof subassembly (10), its characterized in that: the dustproof assembly (10) comprises a box body (11), a box door (12), a mounting plate (13), a radiating hole (14), a connecting shell (15), a slot (16), a mounting frame (17), a fixing plate (18), a supporting plate (19), a sliding rod (110), a pressing plate (111), a spring (112), a pulling plate (113), a rotating shaft (115), a clamping plate (116), a fixed magnetic block (126), a movable magnetic block (127) and dustproof cloth (128);
the front surface mounting of box (11) has chamber door (12), the inside rear side wall fixedly connected with mounting panel (13) of box (11), louvre (14) have evenly been seted up to the lateral wall both sides of box (11), connecting shell (15) have all been welded to the inside wall both sides of box (11), slot (16) have been seted up on the front surface of connecting shell (15), peg graft in the inside wall of slot (16) has mounting bracket (17), the inside wall symmetry welding of mounting bracket (17) has two fixed plates (18) and two backup pads (19) respectively, the even sliding connection of lateral wall of backup pad (19) has slide bar (110), the one end welding of slide bar (110) has clamp plate (111), the other end welding of slide bar (110) has arm-tie (113), dust cloth (128) are located between clamp plate (111) with between fixed plate (18), weld spring (112) between the adjacent one side of clamp plate (111) with backup pad (19), backup pad (19) keep away from fixed plate (18) have two clamping plates (116) through bearing (115) rotation, two fixed connection of the outer side of pivot (115), two movable magnetic blocks (127) are symmetrically and fixedly connected to the outer side wall of the mounting frame (17).
2. The meter box with dust-proof function according to claim 1, wherein: the dustproof assembly (10) further comprises a pull ring (114), a handle (117), a connecting block (118), a fixing hole (119), a lock catch (120), a door knob (121), a through groove (122), a transparent plate (123), a heat conducting column (124) and a radiating fin (125), wherein the pull ring (114) is welded on one side, far away from the supporting plate (19), of the pull plate (113).
3. The meter box with dust-proof function according to claim 2, wherein: a handle (117) is welded on the front surface of the mounting frame (17).
4. The meter box with dust-proof function according to claim 2, wherein: connecting blocks (118) are uniformly welded on the rear side of the outer side wall of the box body (11), and fixing holes (119) are formed in the rear surface of each connecting block (118).
5. The meter box with dust-proof function according to claim 2, wherein: the fixed part of the lock catch (120) is arranged on the front side of the right side wall of the box body (11), the movable part of the lock catch (120) is arranged on the right side wall of the box door (12), and the box body (11) is connected with the box door (12) through the lock catch (120).
6. The meter box with dust-proof function according to claim 2, wherein: the right side of the front surface of the box door (12) is welded with a door handle (121).
7. The meter box with dust-proof function according to claim 2, wherein: the front surface of the box door (12) is provided with a through groove (122), and the inner side wall of the through groove (122) is fixedly connected with a transparent plate (123).
8. The meter box with dust-proof function according to claim 2, wherein: the upper surface of box (11) evenly fixedly connected with heat conduction post (124), the bottom of heat conduction post (124) stretches into inside box (11), the top fixedly connected with fin (125) of heat conduction post (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321789223.1U CN220209664U (en) | 2023-07-07 | 2023-07-07 | Meter box with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321789223.1U CN220209664U (en) | 2023-07-07 | 2023-07-07 | Meter box with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220209664U true CN220209664U (en) | 2023-12-19 |
Family
ID=89156790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321789223.1U Active CN220209664U (en) | 2023-07-07 | 2023-07-07 | Meter box with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220209664U (en) |
-
2023
- 2023-07-07 CN CN202321789223.1U patent/CN220209664U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |