CN210926743U - Prevent electrostatic interference switch board - Google Patents
Prevent electrostatic interference switch board Download PDFInfo
- Publication number
- CN210926743U CN210926743U CN201921980740.0U CN201921980740U CN210926743U CN 210926743 U CN210926743 U CN 210926743U CN 201921980740 U CN201921980740 U CN 201921980740U CN 210926743 U CN210926743 U CN 210926743U
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- Prior art keywords
- power distribution
- cabinet body
- box
- box body
- distribution cabinet
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 abstract description 21
- 230000003068 static effect Effects 0.000 abstract description 18
- 230000005611 electricity Effects 0.000 abstract description 15
- 239000004020 conductor Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model discloses an anti-static interference power distribution cabinet, which belongs to the technical field of power distribution cabinets and comprises a cabinet body, wherein the inner side wall of the cabinet body is connected with a conducting wire extending to the bottom of the cabinet body in a matching way, the bottom of the conducting wire is connected with a grounding block in a matching way, the top of the inner side wall of the cabinet body is provided with an ion fan, the current input end of the ion fan is electrically connected with an external power supply through a switch, the conducting wire can guide the static electricity of the cabinet body to the grounding block and to the underground through the grounding block to eliminate the static electricity, the ion fan can blow out a large amount of positive and negative ion wind when being electrified to neutralize the static electricity generated on the surface of the cabinet body, the anti-static interference capability of the power distribution cabinet is further improved, the power distribution cabinet can be hung on the surface of an installation body, the diversity and the flexibility when having promoted the switch board installation.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to an prevent electrostatic interference switch board.
Background
The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and fewer loops, and the motor control center is used in occasions with concentrated loads and more loops.
Publication No. 110071445A discloses a switch board, can distribute away the inside heat of switch board body fast, greatly improved radiating efficiency and radiating effect, in addition, first slider is located first spout and only can slide and can't take place and control the skew to heat abstractor's overall structure has played the limiting displacement, has improved the steadiness of structure in the spout.
The power distribution cabinet has the following defects that 1, the power distribution cabinet can generate more static electricity in the use process, the static electricity affects the use of electronic devices in the cabinet body, and the inconvenience is caused by the fact that a human body is easily interfered by the static electricity when contacting with the cabinet body for maintenance; 2. the switch board is usually installed in suspension or directly arranges ground installation in, and current switch board can only take single mounting means usually, needs adjust the switch board of selecting for use again according to the field erection, leads to the mounting means of switch board not flexible enough, for this reason, we propose one kind and prevent electrostatic interference switch board.
SUMMERY OF THE UTILITY MODEL
The utility model provides a prevent electrostatic interference switch board aims at improving the inside antistatic ability of switch board to can select for use switch board mounting means according to the scene mounting condition is nimble.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of prevent electrostatic interference switch board, the power distribution box comprises a box body, the cooperation of box inside wall is connected with the conductor wire that extends to the bottom half, the cooperation of conductor wire bottom is connected with the ground connection piece, ion fan is installed at box inside wall top, ion fan current input passes through the switch and is connected with the external power supply electricity, box lateral wall fixedly connected with installation piece, the inside screw hole A of seting up of installation piece, the bottom half can be dismantled and be connected with landing leg and be four, landing leg top fixedly connected with connecting block, connecting block top screw hole B of seting up, be connected through the bolt between connecting block and the box.
Optionally, a sleeve is detachably connected between the box body and the grounding block, and the conductive wire is installed inside the sleeve.
Optionally, a rubber pad is bonded to the surface of the landing leg, and the rubber pad is located at the bottom of the landing leg.
Optionally, four hinges are installed on one side of the surface of the box body, and the box body is movably connected with a box door through the hinges.
Optionally, the inner side wall of the box body is welded with two mounting frames.
The utility model has the advantages as follows:
1. the internally mounted of box has conductor wire and the conductor wire bottom electricity that extends to the bottom half to be connected with the ground connection piece, during the switch board installation, connect the electric piece to bury and be connected with the box through the conductor wire in the underground, the conductor wire can with box static water conservancy diversion to the ground connection piece and through ground connection piece water conservancy diversion to the underground, play the static elimination effect, the ion fan is installed at box inside wall top, can blow off a large amount of positive and negative ion wind when the ion fan switches on, be used for the static with box surface production, the anti-electrostatic interference ability of switch board has further been promoted.
2. The box fixed surface has the inside set up threaded hole A of installation piece and installation piece, twist installation piece and installation body through fastening bolt, can hang the switch board on the installation body surface, the bottom half can be dismantled and be connected with the landing leg, when needing to arrange the box in the ground, paste the tight bottom half with the connecting block at landing leg top, and twist the bolt and can fix the landing leg in the bottom half, and then directly arrange the box in ground, through hanging and directly placing the dual mount mode on ground, variety and flexibility when having promoted the switch board installation.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of an anti-electrostatic interference power distribution cabinet according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure view of an anti-electrostatic interference power distribution cabinet according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a supporting leg of the anti-electrostatic interference power distribution cabinet according to the embodiment of the present invention;
fig. 4 is the utility model discloses an prevent internal circuit structure schematic diagram of electrostatic interference switch board.
In the figure: 1. a box body; 2. a conductive wire; 201. a ground block; 3. a sleeve; 4. an ion blower; 401. a switch; 5. mounting blocks; 501. a threaded hole A; 6. a support leg; 601. connecting blocks; 602. a threaded hole B; 603. a rubber pad; 7. a bolt; 8. a hinge; 801. a box door; 9. and (7) mounting frames.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The following will describe the anti-electrostatic interference power distribution cabinet according to an embodiment of the present invention in detail with reference to fig. 1 to 4.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the embodiment of the utility model provides a prevent electrostatic interference switch board, including box 1, 1 inside wall cooperation of box is connected with conductor wire 2 that extends to 1 bottom of box, conductor wire 2 bottom cooperation is connected with grounding block 201, ionic wind machine 4 is installed at 1 inside wall top of box, ionic wind machine 4 current input end passes through switch 401 and is connected with the external power source electricity, 1 outside wall fixedly connected with installation piece 5 of box, the inside screw hole a501 that has seted up of installation piece 5, can dismantle and be connected with landing leg 6 and landing leg 6 be four bottom of box 1, landing leg 6 top fixedly connected with connecting block 601, screw hole B602 has been seted up at connecting block 601 top, be connected through bolt 7 between connecting block 601 and the box 1.
The example, conductor wire 2 can with 1 static water conservancy diversion of box to ground connection piece 201 and through ground connection piece 201 water conservancy diversion to the underground, play the static elimination effect, can blow off a large amount of positive and negative ion wind when 4 circular telegrams of ion fan, in order to neutralize the static that 1 surface of box produced, the anti-electrostatic interference ability of switch board has further been promoted, paste the connecting block 601 at landing leg 6 top tight box 1 bottom, and twist bolt 7 and can fix landing leg 6 in 1 bottom of box, and then directly arrange box 1 in ground, through hanging and the dual erection mode who directly places ground, diversity and flexibility when having promoted the switch board installation.
Referring to fig. 1 and 2, a sleeve 3 is detachably connected between the box body 1 and the ground block 201, and the conductive wire 2 is installed inside the sleeve 3.
By way of example, the conductive wire 2 can be protected by the sleeve 3 sleeved outside the conductive wire 2, so as to prevent the conductive wire 2 from being exposed outside.
Referring to fig. 1, 2 and 3, a rubber pad 603 is adhered to the surface of the leg 6, and the rubber pad 603 is located at the bottom of the leg 6
In the example, the rubber pads 603 adhered to the bottoms of the supporting legs 6 can play a role in preventing skidding, improve the stability of the supporting legs 6 when supporting the box body 1, and play a role in insulation, so that external current is prevented from being conducted to the box body 1 from the supporting legs 6.
Referring to fig. 2, four hinges 8 are mounted on one side of the surface of the box body 1, and the box body 1 is movably connected with a box door 801 through the hinges 8.
Illustratively, the box body 1 is movably connected with the box door 801 through a hinge 8, and the box door 801 can be flexibly rotated to open and close the box body 1 under the action of the hinge 8.
Referring to fig. 1 and 2, two mounting brackets 9 are welded to the inner side wall of the box body 1.
By way of example, the electronic devices in the box body 1 can be conveniently and orderly arranged and discharged through the mounting rack 9 fixed on the inner wall of the box body 1.
When the static electricity eliminating box is used, the electric lead 2 extending to the bottom of the box 1 is installed inside the box 1, the bottom of the electric lead 2 is electrically connected with the grounding block 201, when a power distribution cabinet is installed, the grounding block 201 is buried under the ground and is connected with the box 1 through the electric lead 2, the electric lead 2 can guide the static electricity of the box 1 to the grounding block 201 and guide the static electricity to the ground through the grounding block 201, the static electricity eliminating effect is achieved, the top of the inner side wall of the box 1 is provided with the ion fan 4, the circuit can be controlled through the switch 401 to further control the opening and closing of the ion fan 4, when the ion fan 4 is electrified, a large amount of positive and negative wind can be blown out to neutralize the static electricity generated on the surface of the box 1, the static electricity interference preventing capability of the power distribution cabinet is further improved, the sleeve 3 sleeved outside the electric lead 2 can protect the electric lead 2 to avoid the electric lead 2 from, the power distribution cabinet can be hung on the surface of the installation body by screwing the fastening bolt into the installation block 5 and the installation body, the bottom of the box body 1 is detachably connected with the supporting leg 6, when the box body 1 is required to be arranged on the ground, the connecting block 601 at the top of the supporting leg 6 is tightly attached to the bottom of the box body 1, and the bolt 7 is screwed along the threaded hole 602, so that the supporting leg 6 can be fixed at the bottom of the box body 1, and further, the box body 1 is directly arranged on the ground, the diversity and the flexibility of the power distribution cabinet during installation are improved by a double installation mode of hanging and directly placing the ground, the rubber pad 603 adhered to the bottom of the supporting leg 6 can play a role in skid resistance, the stability of the supporting leg 6 when supporting the box body 1 is improved, and the insulation role can be played, external current is prevented from being transmitted to the box body 1 from the supporting leg 6, the electronic devices in the box body 1 can be conveniently and orderly arranged and discharged through the mounting rack 9 fixed on the inner wall of the box body 1.
It should be noted that the utility model relates to an prevent electrostatic interference switch board, including box 1, conductor wire 2, grounding piece 201, sleeve pipe 3, ionic wind machine 4, switch 401, installation piece 5, screw hole A501, landing leg 6, connecting block 601, screw hole B602, rubber pad 603, bolt 7, hinge 8, chamber door 801, mounting bracket 9, the part is general standard or the part that technical staff in the field knows, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.
The ion fan 4 and the switch 401 are conventional products in the prior art, the model of the ion fan 4 is TR7051, the model of the switch 401 is HK2, and the internal structure is not explained.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. An anti-electrostatic interference power distribution cabinet comprises a cabinet body (1) and is characterized in that the inner side wall of the cabinet body (1) is connected with a conductive wire (2) extending to the bottom of the cabinet body (1) in a matching way, the bottom of the conductive wire (2) is connected with a grounding block (201) in a matching way, the top of the inner side wall of the box body (1) is provided with an ion fan (4), the current input end of the ion fan (4) is electrically connected with an external power supply through a switch (401), the outer side wall of the box body (1) is fixedly connected with a mounting block (5), a threaded hole A (501) is formed in the mounting block (5), the bottom of the box body (1) is detachably connected with four support legs (6), the top of the supporting leg (6) is fixedly connected with a connecting block (601), the top of the connecting block (601) is provided with a threaded hole B (602), the connecting block (601) is connected with the box body (1) through a bolt (7).
2. The anti-electrostatic interference power distribution cabinet according to claim 1, wherein a sleeve (3) is detachably connected between the box body (1) and the grounding block (201), and the conductive wire (2) is installed inside the sleeve (3).
3. The anti-electrostatic interference power distribution cabinet according to claim 1, wherein a rubber pad (603) is bonded to the surface of the supporting leg (6), and the rubber pad (603) is located at the bottom of the supporting leg (6).
4. The anti-static-interference power distribution cabinet according to claim 1, characterized in that four hinges (8) are arranged on one side of the surface of the cabinet body (1), and a cabinet door (801) is movably connected to the cabinet body (1) through the hinges (8).
5. The anti-static-interference power distribution cabinet according to claim 1, characterized in that two mounting frames (9) are welded on the inner side wall of the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921980740.0U CN210926743U (en) | 2019-11-17 | 2019-11-17 | Prevent electrostatic interference switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921980740.0U CN210926743U (en) | 2019-11-17 | 2019-11-17 | Prevent electrostatic interference switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210926743U true CN210926743U (en) | 2020-07-03 |
Family
ID=71348430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921980740.0U Expired - Fee Related CN210926743U (en) | 2019-11-17 | 2019-11-17 | Prevent electrostatic interference switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210926743U (en) |
-
2019
- 2019-11-17 CN CN201921980740.0U patent/CN210926743U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |