CN215008924U - Modular low pressure intelligent power distribution case - Google Patents
Modular low pressure intelligent power distribution case Download PDFInfo
- Publication number
- CN215008924U CN215008924U CN202121276349.XU CN202121276349U CN215008924U CN 215008924 U CN215008924 U CN 215008924U CN 202121276349 U CN202121276349 U CN 202121276349U CN 215008924 U CN215008924 U CN 215008924U
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- Prior art keywords
- box
- mounting
- spacer pin
- fixedly connected
- mounting plate
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- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 125000006850 spacer group Chemical group 0.000 claims description 24
- 238000009434 installation Methods 0.000 description 20
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of distribution boxes and discloses a modular low-voltage intelligent distribution box, which comprises a box body, a box door, a rubber strip and a through groove, wherein the inner part of the box body is fixedly connected with a mounting plate through a bolt, the mounting plate is uniformly provided with a horizontal mounting groove, the box body is internally provided with a mounting frame, the mounting frame is rotatably connected with a limiting pin, an extrusion spring is arranged between the limiting pin and the mounting frame, the end position of the limiting pin is fixedly connected with a limiting latch for limiting between the mounting plate and the mounting plate, the scheme is characterized in that the mounting plate with a certain interval is arranged in the box body, the mounting plate is uniformly provided with a plurality of through grooves for facilitating the position movement of the mounting frame, the limiting pin rotatably connected on the mounting frame is inserted into the mounting groove, and after the limiting pin is rotated for 90 degrees, the limiting latch at the end position of the limiting pin is contacted with the back part of the mounting plate, therefore, clamping connection of the mounting plate is completed, and convenient mounting of the mounting frame is completed.
Description
Technical Field
The application relates to the field of distribution boxes, in particular to a modular low-voltage intelligent distribution box.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. When in normal operation, the circuit can be switched on or switched off by a manual or automatic switch; the distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.
Current block terminal adopts the integral type structure more, and electric elements's mounting bracket is direct to be passed through bolt fixed connection on the backplate of box, leads to comparatively inconvenient when the installation, simultaneously because the through-hole rigidity on the backplate, the adjustment of the later stage position of not being convenient for, consequently need carry out the modularization with current block terminal and handle, promote the convenience of installation.
In view of the above-mentioned related art, the inventor thinks that the integral mounting structure of current block terminal has the inconvenient defect of installation.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the above-mentioned provided, this application provides a modular low pressure intelligent power distribution box.
The application provides a pair of modular low pressure intelligent power distribution box adopts following technical scheme:
the utility model provides a modular low pressure intelligent power distribution box, includes the box, the front of box is rotated and is connected with the chamber door, and the box is close to chamber door one side fixedly connected with rubber strip to logical groove has all been seted up at the upper and lower both ends of box, the inside bolt fixedly connected with mounting panel of box, and the mounting panel evenly sets up the horizontally mounting groove, the inside of box is provided with the mounting bracket, and rotates on the mounting bracket and be connected with the spacer pin to be provided with the extrusion spring between spacer pin and the mounting bracket, spacing latch between the end position fixedly connected with of spacer pin and the mounting panel.
Through adopting above-mentioned technical scheme, the mounting panel is pegged graft between through spacer pin and the mounting groove to fix the position of spacer pin through spacing latch, accomplish the convenient installation of mount pad on the mounting panel with this.
Preferably, the two limiting latch teeth are arranged symmetrically, the two limiting latch teeth are combined to form a V-shaped structure, and the opening distance of the two limiting latch teeth is larger than the width of the through groove.
Through adopting above-mentioned technical scheme, the spacing latch that centrosymmetry set up can pass and lead to the groove and install, and the distance between the opening is greater than to lead to the groove width and guarantees can with the conflict between the mounting panel back, keeps the stable in position of spacer pin.
Preferably, the spacer pin is T-shaped structure, and clearance fit between the pole portion of spacer pin and the mounting groove to the cross recess has been seted up at the top of spacer pin, extrusion spring's one end and spacer pin top fixed connection rotate between the extrusion spring other end and the mounting bracket and are connected.
Through adopting above-mentioned technical scheme, the spacer pin acts on through extruding between spring and the mounting bracket, guarantees the crowded power of pushing away between spacing latch and the mounting panel on the spacer pin to guarantee that the installation of mounting bracket is stable.
Preferably, the four corner positions of the mounting plate are fixedly connected with brackets, the brackets are in Z-shaped structures, and the brackets are fixedly connected with the back plate of the box body through bolts.
Through adopting above-mentioned technical scheme, the support is used for the fixed connection between mounting panel and the box, and the support guarantees to have certain distance between mounting panel and the box backplate, prepares for subsequent heat dissipation.
Preferably, the bottom of box slip has the slip frame, and the slip frame passes through fixed connection between bolt and the box to the inboard slip of slip frame has a plurality of fans, and is a plurality of fan output direction all sets up towards the inside of box.
Through adopting above-mentioned technical scheme, when the frame of sliding is convenient for the fan installation, be convenient for promote the fan to the inside preset position of box to the air current of guaranteeing the fan can be towards the top setting, the flow of the inside air current of box of being convenient for.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the mounting plate which has a certain distance with the back plate is mounted inside the box body, a plurality of through grooves which are convenient for the position of the mounting plate to move are uniformly formed in the mounting plate, the limiting pin which is rotatably connected with the mounting plate is inserted into the mounting groove, and after the limiting pin is rotated by 90 degrees, the limiting latch at the end position of the limiting pin is contacted with the back of the mounting plate, so that the mounting plate is clamped, and the mounting plate is conveniently mounted;
2. the sliding frame is slidably embedded at the bottom of the box body, and the fan is slidably embedded at the inner side of the sliding frame, so that the fan can be conveniently disassembled and assembled, the installation plate with a certain distance is arranged between the fan and the box body back plate in a matched mode by utilizing the air flow of the fan from bottom to top, the contact area between the air flow and the electric element is increased, and the heat dissipation effect is improved.
Drawings
FIG. 1 is a schematic structural diagram of an application example in a front view.
FIG. 2 is a schematic diagram of the structure of the application in longitudinal section and side view.
FIG. 3 is a schematic view of a structure of a stopper pin according to an embodiment of the present invention.
Description of reference numerals: 1. a box body; 101. a through groove; 2. a box door; 3. mounting a plate; 301. mounting grooves; 4. a support; 5. a sliding frame; 6. a fan; 7. a rubber strip; 8. a mounting frame; 9. a spacing pin; 10. limiting latch teeth; 11. compressing the spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses modular low pressure intelligent power distribution box. Referring to fig. 1 and 2, a modular low-voltage intelligent distribution box comprises a box body 1, wherein a box door 2 is rotatably connected to the front surface of the box body 1, a rubber strip 7 is fixedly connected to one side of the box body 1 close to the box door 2, the rubber strip 7 ensures the sealing property between the box door 2 and the box body 1, so as to ensure that water cannot enter the box body 1, a through groove 101 is formed in each of the upper end and the lower end of the box body 1, a top plate is fixedly connected to the top of the box body 1 and is used for shielding the through groove 101 above the box body 1, a sliding frame 5 is slidably embedded in the bottom end of the box body 1 and is fixedly connected with the box body 1 through a bolt, an installation plate is fixedly connected to one end of the sliding frame 5, a rubber ring is arranged between the installation plate and the box body 1, so as to ensure the sealing property, a plurality of fans 6 are slidably embedded in the inner side of the sliding frame 5, and the sliding direction of the fans 6 is perpendicular to the sliding direction of the sliding frame 5, and the fans 6 are fixedly connected to the sliding frame 5 through bolts, the output directions of the fans 6 are all arranged towards the inside of the box body 1, and air flow is conveyed from bottom to top, so that the fan is better suitable for the rising effect of hot air flow.
Referring to fig. 2 and 3, a mounting plate 3 is fixedly connected to the inside of a box body 1 through bolts, a bracket 4 is fixedly connected to four corners of the mounting plate 3, the bracket 4 is of a Z-shaped structure, the bracket 4 is fixedly connected to a back plate of the box body 1 through bolts, the middle section of the bracket 4 is preferably 3cm, a certain gap is ensured between the mounting plate 3 and the back plate of the box body 1, and the installation of a limit pin 9 is facilitated while air flow is ensured, a horizontal mounting groove 301 is uniformly formed in the mounting plate 3, a mounting frame 8 is arranged inside the box body 1, the limit pin 9 is rotatably connected to the mounting frame 8, the upper side and the lower side of the mounting frame 8 are inclined outwards, the end position of the limit pin 9 is lower than the height of the two sides of the mounting frame 8, an extrusion spring 11 is arranged between the limit pin 9 and the mounting frame 8, a limit latch 10 for limiting the position between the limit pin 9 and the mounting plate 3 is fixedly connected to the end position, spacing latch 10 is provided with two, and two spacing latch 10 are centrosymmetric settings, and two spacing latch 10 combinations are the V-arrangement structure, 10 mouthful distances of spacing latch are greater than the width that leads to groove 101, the line is when perpendicular to mounting groove 301 between the spacing latch 10, accomplish and the mounting panel between 3 spacingly, spacer pin 9 is the T shape structure, and clearance fit between the pole portion of spacer pin 9 and the mounting groove 301, preferred mounting panel 3 has certain thickness, it pushes away the crowded power to have certain between 9 pole portions of spacer pin and the mounting panel 3 to be convenient for, guarantee mounting bracket 8's stable position, and cross recess has been seted up at the top of spacer pin 9, the one end of extrusion spring 11 and 9 top fixed connection of spacer pin, rotate between the extrusion spring 11 other end and the mounting bracket 8 and connect.
The embodiment of the application provides a modular low pressure intelligent power distribution box implements the principle and does: when the internal elements of the box body 1 are fixedly installed, firstly, the installation plate 3 is fixedly installed on a back plate of the box body 1 through bolts, the installation frame 8 is installed at a proper position, the limiting pin 9 which is rotatably connected to the installation frame 8 penetrates through the through groove 101 to be inserted, then, the limiting pin 9 is rotated by 90 degrees, the tail end of the limiting latch 10 which is positioned at the top end of the limiting pin 9 is rotated to be in a clamping position with the installation plate 3, the position of the installation frame 8 is stabilized through interaction with the extrusion spring 11, and the installation frame 8 can be conveniently selected in the box body 1 through the arrangement of the plurality of through grooves 101, so that relatively ideal installation position selection among all electrical elements can be ensured; through the inboard at the frame 5 that slides and inlay fan 6, and carry out fixed connection between fan 6 and the frame 5 that slides through the bolt, accomplish convenient installation to fan 6, the frame 5 that will slide from one side of box 1 to its inside slip and inlay the installation, and fix through the bolt, the air current of fan 6 is towards the top, because have certain clearance between the backplate of mounting panel 3 and box 1, thereby increase the area of contact between air and the electrical element, promote the radiating effect to the electrical element, the air current is finally exported to the outside through logical groove 101 at box 1 top, guarantee the circulation of the inside air current of box 1.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a modular low pressure intelligent power distribution box, includes box (1), the front of box (1) is rotated and is connected with chamber door (2), and box (1) is close to chamber door (2) one side fixedly connected with rubber strip (7) to logical groove (101), its characterized in that have all been seted up at the upper and lower both ends of box (1): the utility model discloses a safe box structure, including box (1), mounting panel (3), the inside bolt fixedly connected with mounting panel (3) of box (1), and mounting panel (3) evenly set up horizontally mounting groove (301), the inside of box (1) is provided with mounting bracket (8), and rotates on mounting bracket (8) and be connected with spacer pin (9) to be provided with extrusion spring (11) between spacer pin (9) and mounting bracket (8), spacing latch (10) between the end position fixedly connected with of spacer pin (9) and mounting panel (3).
2. The modular low-voltage intelligent distribution box according to claim 1, characterized in that: the two limiting clamping teeth (10) are arranged and are arranged in a centrosymmetric mode, the two limiting clamping teeth (10) are combined to form a V-shaped structure, and the opening distance of the two limiting clamping teeth (10) is larger than the width of the through groove (101).
3. The modular low-voltage intelligent distribution box according to claim 1, characterized in that: spacer pin (9) are T shape structure, and clearance fit between the pole portion of spacer pin (9) and mounting groove (301) to the cross recess has been seted up at the top of spacer pin (9), the one end and spacer pin (9) top fixed connection of extrusion spring (11), rotate between extrusion spring (11) the other end and mounting bracket (8) and be connected.
4. The modular low-voltage intelligent distribution box according to claim 1, characterized in that: the four corners of the mounting plate (3) are fixedly connected with brackets (4), the brackets (4) are Z-shaped structures, and the brackets (4) are fixedly connected with the back plates of the box body (1) through bolts.
5. The modular low-voltage intelligent distribution box according to claim 4, characterized in that: the bottom of box (1) is slided to be inlayed and is slided frame (5), and slides between frame (5) and box (1) fixed connection through the bolt to the inboard of sliding frame (5) is slided and is inlayed and is had a plurality of fans (6), and is a plurality of fan (6) output direction all sets up towards the inside of box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121276349.XU CN215008924U (en) | 2021-06-08 | 2021-06-08 | Modular low pressure intelligent power distribution case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121276349.XU CN215008924U (en) | 2021-06-08 | 2021-06-08 | Modular low pressure intelligent power distribution case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215008924U true CN215008924U (en) | 2021-12-03 |
Family
ID=79130503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121276349.XU Expired - Fee Related CN215008924U (en) | 2021-06-08 | 2021-06-08 | Modular low pressure intelligent power distribution case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215008924U (en) |
-
2021
- 2021-06-08 CN CN202121276349.XU patent/CN215008924U/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: 20211203 |