CN209526386U - A kind of electrical waterproof distribution box - Google Patents

Abstract

The utility model discloses a kind of electrical waterproof distribution boxes, including chamber door, first annular rib, case cap, the second annular rib and cabinet, the side of the cabinet is equipped with chamber door, the both ends of the box house are all uniformly equipped with placement block, and the top for placing block is all equipped with placement plate, case cap is equipped at the top of the chamber door, the case cap is provided with placing groove close to the side of chamber door, and the bottom of placing groove is provided with sliding slot, the sliding slot is equipped with rain visor by sliding block.The utility model is equipped with first annular rib and the second annular rib, and spring and rubber weather strip are provided on first annular rib, it is provided with and the mutually matched seal groove of rubber weather strip on the second annular rib, the elastic reaction of spring enables rubber weather strip to be tightly attached on the inside of seal groove, it is not close that avoidable long-time uses rear rubber weather strip to be bonded with seal groove, is conducive to the leakproofness for improving device.

Description

An electrical waterproof distribution box

technical field

The utility model relates to the technical field of electrical equipment, in particular to an electrical waterproof distribution box.

Background technique

The distribution box is a large number of parameters in the data. It generally constitutes a low-voltage distribution box. Due to its small size, easy installation, special technical performance, fixed position, unique configuration function, not limited by the site, the distribution box is widely used, stable and reliable in operation, high in space utilization, less in land occupation and has environmental protection effects. The characteristics make it widely used. The internal connection circuit of the distribution box needs to be insulated. Therefore, the distribution box needs to have excellent waterproof performance, especially the distribution box installed outdoors. Most of the existing electrical waterproof distribution boxes The sealing of the box is improved through the cooperation of the sealing strip and the sealing groove. After a long time of use, the sealing strip is likely to be not tightly attached to the inner side of the sealing groove, thereby greatly reducing the sealing of the device, and the existing electrical waterproof distribution box Most of them are equipped with box caps for rain protection. In order to facilitate the transportation of distribution boxes, the volume of existing distribution box box caps will not be too large, which will reduce the effect of box caps against rain. At the same time, the existing electrical waterproof Most of the internal space of the distribution box cannot be adjusted, and the electrical appliances and wires inside the distribution box cannot be placed reasonably according to the needs. Therefore, the research and development of new electrical waterproof distribution boxes has attracted more and more attention from researchers.

Utility model content

The purpose of this utility model is to provide an electrical waterproof distribution box to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an electrical waterproof distribution box, including a box door, a first annular rib, a box cap, a second annular rib and a box body, one side of the box body A box door is installed, and both ends of the inside of the box are evenly equipped with placement blocks, and the top of the placement block is equipped with a placement plate, and a box cap is installed on the top of the box door, and the box cap is close to the side of the box door. One side is provided with a placement groove, and the bottom of the placement groove is provided with a chute, the chute is equipped with a rain shield through a slider, the middle position of the top of the box cap is provided with a first screw hole, and the first screw hole Bolts are installed on the internal thread of the hole, a second screw hole is provided at the middle position of the top of the rain shield, and a third screw hole is provided on the side of the top of the rain shield away from the door, and the box is close to the door A second annular rib is installed at the edge position of one side, and a sealing groove is arranged at the edge position of the second annular rib, and a first annular rib is installed at the edge position of the side of the box door close to the box body, A spring is arranged at the edge of the first annular rib, and an installation groove is evenly installed inside the spring, and a rubber sealing strip cooperating with the sealing groove is installed at the end of the installation groove away from the first annular rib.

Preferably, shock-absorbing feet are installed at the four corners of the bottom of the box.

Preferably, an observation window is installed on the outer side of the box door.

Preferably, a rubber cap is installed on the top of the bolt, and anti-slip lines are provided on the outside of the rubber cap.

Preferably, the interior of the placement board is evenly provided with wire insertion holes.

Preferably, there are five sets of placement blocks, and the distances between adjacent placement blocks are the same.

Compared with the prior art, the utility model has the beneficial effects that: the electrical waterproof distribution box is equipped with a first annular rib and a second annular rib, and a spring and a rubber sealing strip are arranged on the first annular rib , A sealing groove that cooperates with the rubber sealing strip is arranged on the second annular rib, and the elastic effect of the spring enables the rubber sealing strip to be closely attached to the inner side of the sealing groove, which can prevent the rubber sealing strip from being attached to the sealing groove after long-term use It is not tight, which is beneficial to improve the airtightness of the device, and the device is equipped with a placement plate and a placement block. The user can remove the placement plate from the placement block as needed, so that the installation space inside the box can be adjusted, and the wires can be plugged in. The setting of the hole can make the wires in the box can be placed reasonably. At the same time, the device is equipped with a chute, a placement groove and a rain shield on the box cap. The rain shield can be stored inside the box cap without affecting the transportation of the device. When in use, the rain-shielding plate can be taken out from the box cap to increase the rain-shielding range, which is beneficial to improve the rain-proof effect of the device, reduce the probability of rainwater infiltrating into the inside of the box, and effectively improve the waterproof stability of the device.

Description of drawings

Fig. 1 is the front view sectional schematic diagram of the utility model;

Fig. 2 is a side view sectional schematic diagram of a box cap of the present utility model;

Fig. 3 is the partial structural representation of the utility model;

Fig. 4 is a schematic cross-sectional view of the first annular rib of the present invention;

Fig. 5 is a schematic cross-sectional view of the second annular rib of the present invention.

In the figure: 1. Box door; 2. Rubber sealing strip; 3. Spring; 4. Installation groove; 5. Observation window; 6. First ring rib; 7. Box cap; 8. Chute; 9. Bolt; 10. The first screw hole; 11. The second screw hole; 12. The rain shield; 13. The placement plate; 14. The wire hole; 15. The placement block; 16. The second annular rib; 17. The sealing groove; , the third screw hole; 19, the placement slot; 20, the box body.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-5, an embodiment provided by the utility model: an electrical waterproof distribution box, including a box door 1, a first annular rib 6, a box cap 7, a second annular rib 16 and a box body 20. A box door 1 is installed on one side of the box body 20. Placement blocks 15 are evenly installed at both ends of the box body 20, and a placement plate 13 is installed on the top of the box body 15. A box door 1 is installed on the top of the box body 20. Cap 7, case cap 7 is provided with placing groove 19 near the side of chamber door 1, and the bottom of placing groove 19 is provided with chute 8, and chute 8 is equipped with rain shield 12 by slide block, and the middle of case cap 7 tops A first screw hole 10 is provided at the position, and the internal thread of the first screw hole 10 is installed with a bolt 9, and a second screw hole 11 is provided at the middle position of the top of the rain shield 12, and the top of the rain shield 12 is far away from the box door 1 is provided with a third screw hole 18, and the edge of the box body 20 close to the side of the box door 1 is installed with a second annular rib 16, and the edge of the second annular rib 16 is provided with a sealing groove 17 A first annular rib 6 is installed at the edge position of the box door 1 close to the side of the box body 20, a spring 3 is arranged at the edge position of the first annular rib 6, and an installation groove 4 is evenly installed inside the spring 3, The end of the installation groove 4 away from the first annular rib 6 is installed with a rubber sealing strip 2 cooperating with the sealing groove 17 .

In this implementation: shock-absorbing feet are installed at the four corners of the bottom of the box body 20, which can reduce the impact of external vibrations on the device, and an observation window 5 is installed on the outside of the box door 1 to facilitate observation of the internal conditions of the box body 20. , the top of the bolt 9 is equipped with a rubber cap, and the outer side of the rubber cap is provided with anti-slip lines, which is convenient for the user to turn the bolt 9, and the inside of the placement plate 13 is evenly provided with insertion holes 14, so that the wires inside the box body 20 can be placed Regularly, there are five sets of placing blocks 15, and the distances between adjacent placing blocks 15 are the same.

Working principle: when in use, the user can turn the bolt 9 first, and unscrew the bolt 9 from the inside of the first screw hole 10 and the second screw hole 11, so that the rain shield 12 can slide on the chute 8, and the user can put the The rain shield 12 is drawn out from the placement groove 19 to increase the rain shielding area of the device. When the third screw hole 18 on the top of the rain shield 12 moves to the position facing the first screw hole 10, the user can screw the bolt 9 Insert it into the first screw hole 10 and the third screw hole 18 to fix the position of the rain shield 12. At the same time, the user can take off the placement plate 13 from the placement block 15 as required, and remove the placement plate 13 from the box body. 20, so as to adjust the placement space inside the box body 20, when the box door 1 is closed, the first annular rib 6 on the box door 1 is engaged with the outside of the second annular rib 16 on the box body 20, The elastic effect of the spring 3 makes it bounce the rubber sealing strip 2 into the sealing groove 17 on the second annular rib 16, so that the rubber sealing strip 2 fits closely with the inner side of the sealing groove 17, which is beneficial to improving the sealing performance of the device, thereby To improve the waterproof effect of the device, when the door 1 is opened, the rubber sealing strip 2 is stressed and squeezes the spring 3, the spring 3 contracts, the rubber sealing strip 2 is taken out from the inside of the sealing groove 17, and the box door 1 is opened. When the device needs to be transported, use The user can turn the bolt 9 first, and the bolt 9 is screwed out from the inside of the first screw hole 10 and the third screw hole 18, so that the rain shield 12 can slide on the chute 8, and the user can push the rain shield 12 into place. In the groove 19, the occupied space of the device is reduced. When the second screw hole 11 on the top of the rain shield 12 moves to the position facing the first screw hole 10, the user can screw the bolt 9 into the first screw hole 10 and the second screw hole 10. In the two screw holes 11, the position of the rain shield 12 is fixed.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (6)

1. An electrical waterproof distribution box, comprising a box door (1), a first annular rib (6), a case cap (7), a second annular rib (16) and a casing (20), is characterized in that A box door (1) is installed on one side of the box body (20), the two ends inside the box body (20) are evenly equipped with placing blocks (15), and the tops of the placing blocks (15) are all installed There is a placement plate (13), a box cap (7) is installed on the top of the box door (1), and a placement slot (19) is provided on the side of the box cap (7) close to the box door (1), and placed The bottom of the groove (19) is provided with a chute (8), and the chute (8) is equipped with a rain shield (12) by a slide block, and the middle position of the top of the box cap (7) is provided with a first screw. hole (10), and the internal thread of the first screw hole (10) is equipped with a bolt (9), the middle position of the top of the rain shield (12) is provided with a second screw hole (11), and the rain shield (12) The top is provided with a third screw hole (18) on the side away from the box door (1), and a second annular rib ( 16), and the edge position of the second annular rib (16) is provided with a sealing groove (17), and the edge position of the side of the box door (1) close to the box body (20) is equipped with a first annular rib (6), the edge position of the first annular rib (6) is provided with a spring (3), and the inside of the spring (3) is uniformly equipped with a mounting groove (4), and the mounting groove (4) is far away from the first A rubber sealing strip (2) cooperating with the sealing groove (17) is installed on one end of an annular rib (6). 2. An electrical waterproof distribution box according to claim 1, characterized in that: shock-absorbing feet are installed at the four corners of the bottom of the box body (20). 3. An electric waterproof distribution box according to claim 1, characterized in that: an observation window (5) is installed on the outside of the box door (1). 4. An electrical waterproof distribution box according to claim 1, characterized in that: rubber caps are installed on the tops of the bolts (9), and anti-slip lines are provided on the outside of the rubber caps. 5. An electrical waterproof distribution box according to claim 1, characterized in that: the inside of the placement plate (13) is uniformly provided with wire insertion holes (14). 6. An electrical waterproof distribution box according to claim 1, characterized in that: five sets of the placement blocks (15) are provided, and the distances between adjacent placement blocks (15) are the same.