CN219997159U - Protective structure and power metering box - Google Patents
Protective structure and power metering box Download PDFInfo
- Publication number
- CN219997159U CN219997159U CN202222738129.5U CN202222738129U CN219997159U CN 219997159 U CN219997159 U CN 219997159U CN 202222738129 U CN202222738129 U CN 202222738129U CN 219997159 U CN219997159 U CN 219997159U
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- plate
- box
- mounting
- square frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001681 protective effect Effects 0.000 title claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000010521 absorption reaction Methods 0.000 claims abstract description 28
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 238000007791 dehumidification Methods 0.000 description 5
- 239000013642 negative control Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a protection structure and an electric power metering box, which comprise a square frame, wherein an air inlet filter screen is fixedly arranged on the inner side of the square frame. According to the utility model, the motor output end in the first mounting groove is utilized to drive the screw rod to rotate in the second mounting groove, so that the screw rod is externally connected with the mounting plate in a threaded manner to slide in the second mounting groove, meanwhile, the brush plate is arranged at one end of the mounting plate, the air inlet filter screen can be conveniently cleaned by the brush plate, the problem that the air inlet filter screen is blocked to influence the heat dissipation in the box body is avoided, the moisture absorption filter plate and the active carbon net are inserted into the inner side of the square frame, firstly, the active carbon net can conveniently absorb moisture in the air, meanwhile, the filtering holes of the moisture absorption filter plate adopt an S-shaped structure, so that the contact area between the air and the moisture in the air can be enlarged and prolonged when the air is filtered through the moisture absorption filter plate, and the air with heat dissipation circulation can be dehumidified, and the damage of electronic elements in the box body is avoided.
Description
Technical Field
The utility model belongs to the field of power equipment, and particularly relates to a protection structure and a power metering box.
Background
The electric power calculation box is used for electric energy metering equipment in 3-35kV, and comprises a combined transformer, 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, no cable exists outside the whole device, the possibility of stealing electricity from the cable is avoided, the electric meter and a negative control device are contained in a side control box, an electronic lock sealing box body can be adopted for a door lock, the negative control device can collect and record the load curve of the electric meter, namely time-sharing electric quantity, time-sharing voltage, current and power equivalence, the negative control device does not need a magnetic card meter, and the negative control device can be combined with a common multifunctional electronic meter to realize a remote prepayment electricity purchase function, a negative control function, a fee outage function, a remote payment prompt function, an overload alarm outage function, a load too low alarm function and the like.
The utility model provides a patent bulletin number CN201821506709.9 through patent net retrieval, roughly includes guard box, power metering box, fixed plate, mounting panel, first sliding plate and second sliding plate, the inside of guard box is installed to the power metering box, power metering box one side edge articulates installs the power metering box lid, all weld on power metering box top and the bottom outer wall two sets of second sliders, two sets of the second sliders are parallel to each other and perpendicular with power metering box lid different sides, install in the shock attenuation sponge and be used for connecting the fixing device of mounting panel and second sliding plate, the guard box is installed the two parallel sides edge of fixed plate is provided with ventilation channel. This power metering box protector, reasonable in design, easy operation can carry out effectual protection to the power metering box, can carry out quick dismantlement to the power metering box when the power metering box needs maintenance simultaneously, has reduced the degree of difficulty of workman's maintenance, is fit for using widely. However, this batch meter adopts the fan to dispel the heat to the box inside, and installs the filter screen on air pipe and carry out impurity, and once air pipe's filter screen is stopped up then whole cooling system can all receive the influence to do not have dehumidification protection's function at air pipe, cause moisture to get into very easily, cause box electronic component impaired, consequently need carry out technological improvement.
Disclosure of Invention
In view of the problems mentioned in the background art, an object of the present utility model is to provide a protection structure and a power metering box, so as to solve the problems mentioned in the background art.
The technical aim of the utility model is realized by the following technical scheme:
the utility model provides a protective structure and electric power batch meter, includes the square frame, the inboard fixed mounting of square frame has the air inlet filter screen, the lower extreme of square frame is equipped with clean mechanism, the front of square frame is equipped with dehumidification mechanism.
Further, as the preferable technical scheme, the dehumidifying mechanism comprises a moisture absorption filter plate and an active carbon net, wherein the moisture absorption filter plate and the active carbon net are fixedly arranged on the front surface of the square frame, the moisture absorption filter plate is arranged right above the active carbon net, and the filter holes of the moisture absorption filter plate are S-shaped.
Further, as a preferable technical scheme, handles are fixedly arranged on the front surfaces of the moisture absorption filter plate and the active carbon net.
Further, as the preferred technical scheme, clean mechanism includes first mounting groove and second mounting groove, the inboard fixed mounting motor of first mounting groove, the inboard rotation of second mounting groove is connected with the screw rod, the one end of screw rod stretches into the inboard output shaft end fixed connection of first mounting groove and motor, the outside threaded connection of screw rod has the mounting panel, the one end sliding connection of mounting panel is inboard at the second mounting groove, the cell wall fixed mounting of second mounting groove is run through to the other end of mounting panel has the brush board.
Further, as a preferable technical scheme, a guide rail is fixedly installed on the inner side of the second installation groove, and one end of the installation plate is slidably connected on the inner side of the second installation groove through the guide rail.
Further, as a preferable technical scheme, a moving groove is formed in one side of the second mounting groove, and the other end of the mounting plate penetrates through the moving groove.
Further, as preferred technical scheme, the intelligent box comprises a box body, the inboard fixed mounting of box has the galvanized sheet, the positive fixed mounting of galvanized sheet has the electric power strapping table, the right side of box is equipped with the ventilation hole, the inlet opening has been seted up to the lower extreme of box, the inboard fixed mounting of inlet opening has the fan, the fixed mounting of square frame is in the lower extreme of box, the front of box is equipped with the chamber door, the inboard of chamber door is equipped with the transparent window, inlet opening upper end hole department is equipped with the screen.
In summary, the utility model has the following advantages:
the first motor output end in the first mounting groove is utilized to drive the screw rod to rotate in the second mounting groove, so that the screw rod is externally connected with the mounting plate in a threaded mode to slide in the second mounting groove, and meanwhile, the brush plate is mounted at one end of the mounting plate, so that the brush plate can conveniently clean the air inlet filter screen, and the problem that the air inlet filter screen is blocked to influence the internal heat dissipation of the box body is avoided;
secondly, insert moisture absorption filter plate and active carbon net at the square frame inboard, at first the active carbon net, can conveniently adsorb the moisture in the air, the filtration pore of moisture absorption filter plate adopts S-shaped structure simultaneously for when the air was filtered through the moisture absorption filter plate, can enlarge and lengthen the area of contact to the moisture in the air, thereby can dehumidify the air of heat dissipation circulation, avoid the inside electronic component of box impaired.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic view of an air intake filter screen structure of the present utility model;
FIG. 3 is a schematic view of the cleaning mechanism of the present utility model;
fig. 4 is a top view of the case of the present utility model.
Reference numerals: 1. the box, 2, the chamber door, 3, transparent window, 4, electric power meter, 5, galvanized sheet, 6, ventilation hole, 7, screen, 8, fan, 9, square frame, 11, clean mechanism, 111, motor, 112, first mounting groove, 113, second mounting groove, 114, screw rod, 115, mounting panel, 116, brush board, 12, air inlet filter screen, 13, move groove, 14, guide rail, 15, dehumidification mechanism, 151, moisture absorption filter plate, 152, active carbon net, 16, handle, 17, inlet opening.
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.
Example 1
Referring to fig. 1-4, a protection structure and an electric power metering box of the embodiment comprise a box body 1, wherein a galvanized sheet 5 is fixedly installed on the inner side of the box body 1, an electric power meter 4 is fixedly installed on the front surface of the galvanized sheet 5, a vent hole 6 is formed in the right side of the box body 1, an air inlet hole 17 is formed in the lower end of the box body 1, a fan 8 is fixedly installed on the inner side of the air inlet hole 17, a square frame 9 is fixedly installed on the lower end of the box body 1, an air inlet filter screen 12 is fixedly installed on the inner side of the square frame 9, a cleaning mechanism 11 is arranged at the lower end of the square frame 9, and a dehumidifying mechanism 15 is arranged on the front surface of the square frame 9; with the adoption of the protective structure, the front surface of the box body 1 is provided with the box door 2, the inner side of the box door 2 is provided with the transparent window 3, and the hole at the upper end of the air inlet hole 17 is provided with the baffle net 7; the inner side of the box door 2 is provided with a transparent window 3, and the transparent window 3 is arranged on the inner side of the box door 2, so that the electric power meter 4 in the box body 1 can be conveniently observed from the outside; the upper end hole of the air inlet hole 17 is provided with a blocking net 7, and the blocking net 7 is arranged at the air inlet hole 17, so that the fan 8 of the air inlet hole 17 can be protected.
Example 2
Referring to fig. 2-3, in order to achieve the purpose of facilitating anti-blocking cleaning of the air inlet filter screen 12 on the basis of embodiment 1, the cleaning mechanism 11 is innovatively designed, specifically, the cleaning mechanism 11 includes a first mounting groove 112 and a second mounting groove 113, a motor 111 is fixedly mounted on the inner side of the first mounting groove 112, a screw 114 is rotatably connected on the inner side of the second mounting groove 113, one end of the screw 114 extends into the inner side of the first mounting groove 112 and is fixedly connected with the end of an output shaft of the motor 111, an installation plate 115 is in threaded connection with the outer side of the screw 114, one end of the installation plate 115 is slidably connected on the inner side of the second mounting groove 113, the other end of the installation plate 115 penetrates through the wall of the second mounting groove 113 and is fixedly provided with a brush plate 116, the air inlet filter screen 12 at the lower end of the square frame 9 is additionally provided with the cleaning mechanism 11, the motor 111 output end in the first mounting groove 112 is utilized to drive the screw 114 to rotate in the second mounting groove 113, so that the screw 114 is externally threaded and connected with the installation plate 115 to slide in the second mounting groove 113, and meanwhile one end of the installation plate 115 is provided with a brush plate 116, which is capable of facilitating cleaning of the filter screen 12; the guide rail 14 is fixedly arranged on the inner side of the second mounting groove 113, one end of the mounting plate 115 is slidably connected on the inner side of the second mounting groove 113 through the guide rail 14, and the guide rail 14 is arranged on the inner side of the second mounting groove 113, so that the mounting plate 115 can be conveniently limited and slid; the second mounting groove 113 has one side provided with a moving groove 13, the other end of the mounting plate 115 penetrates through the moving groove 13, one side of the mounting groove is provided with the moving groove 13, and the mounting plate 115 can drive the brush plate 116 to move to clean the air inlet filter screen 12.
Example 3
Referring to fig. 1-3, in this embodiment, based on embodiment 1, in order to achieve the purpose of conveniently dehumidifying intake air, the dehumidifying mechanism 15 is innovatively designed, specifically, the dehumidifying mechanism 15 includes a moisture absorption filter plate 151 and an activated carbon net 152, both the moisture absorption filter plate 151 and the activated carbon net 152 are fixedly installed on the front face of a frame 9, the moisture absorption filter plate 151 is arranged right above the activated carbon net 152, the filter holes of the moisture absorption filter plate 151 are S-shaped, the moisture absorption filter plate 151 and the activated carbon net 152 are inserted into the inner side of the frame 9, firstly, the activated carbon net 152 can conveniently adsorb moisture in air, and meanwhile, the filter holes of the moisture absorption filter plate 151 adopt an S-shaped structure, so that when air is filtered through the moisture absorption filter plate 151, the contact area with moisture in air can be enlarged and prolonged, and dehumidification can be performed better; the handles 16 are fixedly arranged on the front surfaces of the moisture absorption filter plate 151 and the active carbon net 152, and the handles 16 are arranged on the moisture absorption filter plate 151 and the active carbon net 152, so that the moisture absorption filter plate 151 and the active carbon net 152 can be conveniently taken out from the square frame 9; the moisture absorption filter plate 151 and the active carbon net 152 are inserted into the rear panel and fixed by screwing by hand, so that the assembly and the disassembly are convenient.
The use principle and the advantages are that: when the air dehumidifying device is used, the output end of the motor 111 in the first mounting groove 112 is utilized to drive the screw 114 to rotate in the second mounting groove 113, so that the screw 114 is externally connected with the mounting plate 115 in a threaded mode to slide in the second mounting groove 113, meanwhile, the brush plate 116 is arranged at one end of the mounting plate 115, the brush plate 116 can conveniently clean and prevent the air inlet filter screen 12 from blocking, meanwhile, the moisture absorbing filter plate 151 and the active carbon net 152 are inserted into the inner side of the square frame 9, firstly, the active carbon net 152 can conveniently absorb moisture in air, meanwhile, the filter holes of the moisture absorbing filter plate 151 adopt an S-shaped structure, when the air is filtered through the moisture absorbing filter plate 151, the contact area between the air and the moisture in the air can be enlarged and prolonged, therefore, dehumidification treatment can be carried out on the air with heat dissipation circulation, the electronic elements inside the box 1 are prevented from being damaged due to moisture, and the transparent window 3 on the front face of the box door 2 can observe the electric power meter 4 inside the box 1 from the outside.
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 (7)
1. A protective structure, characterized in that: the air inlet filter comprises a square frame (9), an air inlet filter screen (12) is fixedly arranged on the inner side of the square frame (9), a cleaning mechanism (11) is arranged at the lower end of the square frame (9), and a dehumidifying mechanism (15) is arranged on the front face of the square frame (9).
2. A protective structure according to claim 1, wherein: the dehumidifying mechanism (15) comprises a moisture absorption filter plate (151) and an active carbon net (152), wherein the moisture absorption filter plate (151) and the active carbon net (152) are fixedly arranged on the front surface of the square frame (9), the moisture absorption filter plate (151) is arranged right above the active carbon net (152), and filter holes of the moisture absorption filter plate (151) are S-shaped.
3. A protective structure according to claim 2, wherein: handles (16) are fixedly arranged on the front surfaces of the moisture absorption filter plates (151) and the active carbon net (152).
4. A protective structure according to claim 1, wherein: the cleaning mechanism (11) comprises a first mounting groove (112) and a second mounting groove (113), a motor (111) is fixedly mounted on the inner side of the first mounting groove (112), a screw (114) is rotatably connected to the inner side of the second mounting groove (113), one end of the screw (114) extends into the inner side of the first mounting groove (112) and the end portion of an output shaft of the motor (111) to be fixedly connected, a mounting plate (115) is connected to the outer side of the screw (114) in a threaded mode, one end of the mounting plate (115) is slidably connected to the inner side of the second mounting groove (113), and a hairbrush plate (116) is fixedly mounted on the other end of the mounting plate (115) penetrating through the wall of the second mounting groove (113).
5. The protective structure of claim 4, wherein: the inner side of the second mounting groove (113) is fixedly provided with a guide rail (14), and one end of the mounting plate (115) is connected to the inner side of the second mounting groove (113) in a sliding mode through the guide rail (14).
6. The protective structure of claim 4, wherein: a moving groove (13) is formed in one side of the second mounting groove (113), and the other end of the mounting plate (115) penetrates through the moving groove (13).
7. The utility model provides a power metering box which characterized in that: the utility model provides a power metering box includes the protective structure of arbitrary one of above-mentioned claims 1-6, including box (1), the inboard fixed mounting of box (1) has galvanized sheet (5), the front fixed mounting of galvanized sheet (5) has electric power strapping table (4), the right side of box (1) is equipped with ventilation hole (6), inlet opening (17) have been seted up to the lower extreme of box (1), the inboard fixed mounting of inlet opening (17) has fan (8), the fixed mounting of square frame (9) is in the lower extreme of box (1), the front of box (1) is equipped with chamber door (2), the inboard of chamber door (2) is equipped with transparent window (3), inlet opening (17) upper end hole department is equipped with screen (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222738129.5U CN219997159U (en) | 2022-10-18 | 2022-10-18 | Protective structure and power metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222738129.5U CN219997159U (en) | 2022-10-18 | 2022-10-18 | Protective structure and power metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219997159U true CN219997159U (en) | 2023-11-10 |
Family
ID=88619842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222738129.5U Active CN219997159U (en) | 2022-10-18 | 2022-10-18 | Protective structure and power metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219997159U (en) |
-
2022
- 2022-10-18 CN CN202222738129.5U patent/CN219997159U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219997159U (en) | Protective structure and power metering box | |
| CN219535258U (en) | Novel box-type substation | |
| CN210168402U (en) | Electrical control cabinet with dampproofing dust removal function | |
| CN211701057U (en) | Intelligent ring main unit with data acquisition function | |
| CN219483633U (en) | High-efficient dampproofing dust collector of electronic components | |
| CN218242650U (en) | Electrical protection disk cabinet | |
| CN214100376U (en) | Dustproof device of electric control cabinet | |
| CN217656290U (en) | Feeder cabinet with dustproof and waterproof functions | |
| CN213905873U (en) | Electric appliance cabinet capable of intelligently dehumidifying and settling dust | |
| CN113473827A (en) | Pin-connected panel electromagnetic shield room with alarm function | |
| CN213126791U (en) | High server rack of security | |
| CN212182920U (en) | Switch board air pipe device | |
| CN211656704U (en) | Dustproof informatization cabinet | |
| CN113507044A (en) | Power supply guarantee system and guarantee method for high-proportion new energy power system | |
| CN218602980U (en) | Direct current screen with protective structure | |
| CN220066463U (en) | Dampproofing electric power cabinet structure | |
| CN221282673U (en) | Fixed outlet cabinet | |
| CN220173540U (en) | Electrical cabinet with dustproof function | |
| CN220985157U (en) | Protective device | |
| CN219350979U (en) | Dustproof electric control cabinet | |
| CN220421156U (en) | Dustproof and waterproof's block terminal | |
| CN216903785U (en) | Dustproof switch board of intelligence hydrofuge | |
| CN220693601U (en) | Dustproof and antifouling cleaning device for temperature and humidity controller | |
| CN221885692U (en) | Low-voltage switch cabinet with reactive compensation function | |
| CN215817000U (en) | Switch cabinet with ventilation and dehumidification functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |