Outdoor water pump controller

Abstract

The utility model provides an outdoor water pump controller, and belongs to the field of water pump controllers. The utility model relates to a water pump controller which solves the problems that in some water supply operations, a water pump and a water pump controller are exposed outdoors for a long time, and rainwater possibly enters the water pump controller in rainy days, so that a control unit of the water pump controller is damaged, and the water pump controller comprises a shell, a controller cover buckled with the shell, and a plurality of external connector lugs, the controller cover is provided with a mounting seat matched with the shell, the mounting seat is provided with a sealing part used for sealing, the controller cover is provided with a clamping groove matched with the mounting seat, and the bottom of the clamping groove is provided with a first sealing ring used for auxiliary sealing. An arc-shaped groove channel for increasing the ductility of the sealing part is formed in the lower portion of the sealing part, sealing corners used for being attached to a sealing ring are arranged on the two sides of the arc-shaped groove channel, and inclined grooves used for being matched with the sealing corners are formed in the two sides of the sealing part.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of water pump controller, especially relates to an outdoor water pump controller. BACKGROUND

[0002] Water pump controller is often used for controlling and detecting water pump, in some water supply operation, water pump and water pump controller are exposed in outdoor for a long time, and rainwater can enter water pump controller in rainy day, thereby causing damage to the control unit of water pump controller. SUMMARY

[0003] The utility model discloses a kind of outdoor water pump controllers to solve the above problems in prior art.

[0004] The utility model discloses a kind of outdoor water pump controllers, including shell, with the shell interlock controller cover, and several external terminal, it is characterized in that, the controller cover is provided with the mounting seat for with the shell interlock, the mounting seat is provided with the sealing portion for sealing;

[0005] The controller cover is provided with the clamping groove matched with mounting seat, and the clamping groove bottom is provided with the sealing ring one for auxiliary sealing;

[0006] The sealing portion is provided with the arc-shaped channel for increasing the extensibility of sealing portion below, and the arc-shaped channel two sides are provided with the sealing angle for being fitted with sealing ring, the sealing portion is provided with the inclined slot for being matched with sealing angle on two sides.

[0007] In the above-mentioned outdoor water pump controller, the shell is provided with the arc-shaped protrusion one for guiding flow, the controller cover is provided with the arc-shaped protrusion two, and the arc-shaped protrusion two is provided with the sealing ring two.

[0008] In the above-mentioned outdoor water pump controller, the controller cover and shell are connected by bolt.

[0009] In the above-mentioned outdoor water pump controller, the shell is provided with the heat dissipation groove for heat dissipation below.

[0010] In the above-mentioned outdoor water pump controller, the shell inner wall is provided with the heat dissipation fan above, and the heat dissipation fan and heat dissipation groove are provided with the metal cold row.

[0011] In the above-mentioned outdoor water pump controller, the shell is provided with the partition plate for partitioning installation.

[0012] In the outdoor water pump controller, the lower end of the shell is also provided with an air inlet groove, and the air inlet groove extends oppositely and is communicated with the fan.

[0013] Compared with the prior art, the outdoor water pump controller is sealed by mutual extrusion of the sealing part and the sealing ring, so that rainwater is prevented from entering and affecting the electronic components. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a schematic view of a main body of the outdoor water pump controller;

[0015] Figure 2 is a bottom view of the outdoor water pump controller;

[0016] Figure 3 is a sectional view of the outdoor water pump controller;

[0017] Figure 4 is a partial sectional view of the outdoor water pump controller.

[0018] In the drawings, 1 is a shell, 2 is a controller cover, 3 is an external terminal, 4 is a mounting seat, 5 is a sealing part, 6 is a clamping groove, 7 is a sealing ring one, 8 is an arc-shaped channel, 9 is a sealing corner, 10 is an inclined groove, 11 is an arc-shaped protrusion one, 12 is an arc-shaped protrusion two, 13 is a sealing ring two, 14 is a heat dissipation groove, 15 is a heat dissipation fan, 16 is a metal cooling row, 17 is a partition plate, and 18 is an air inlet groove. DETAILED DESCRIPTION

[0019] The following is a specific embodiment of the utility model and further describes the technical scheme of the utility model in combination with the drawings, but the utility model is not limited to these embodiments.

[0020] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 indicated, the outdoor water pump controller comprises a shell 1, a controller cover 2 that is buckled with the shell 1, and a plurality of external terminals 3, the controller cover 2 is provided with a mounting seat 4 for mutual cooperation with the shell 1, and the mounting seat 4 is provided with a sealing part 5 for sealing;

[0021] The controller cover 2 is provided with a clamping groove 6 matched with the mounting seat 4, and the bottom of the clamping groove 6 is provided with a sealing ring one 7 for auxiliary sealing;

[0022] An arc-shaped channel 8 for increasing the extensibility of the sealing part 5 is arranged below the sealing part 5, sealing corners 9 for abutting with the sealing ring are arranged on both sides of the arc-shaped channel 8, and inclined grooves 10 for cooperation with the sealing corners 9 are arranged on both sides of the sealing part 5.

[0023] When the shell 1 and the control cover are mutually buckled, the sealing part 5 and the mounting seat 4 enter the clamping groove 6, and are fastened and matched by screwing the bolt, in the process of screwing, the sealing ring one 7 and the sealing part 5 are extruded with each other, so that the sealing angle 9 is extended to both sides through the arc-shaped channel 8, and the sealing angle 9 is extended to the direction of the inclined groove 10 after contacting the inner wall of the clamping groove 6, the gap is filled, so that the sealing property is increased.

[0024] Further, the arc-shaped protrusion one 11 for guiding flow is arranged on the shell 1, the arc-shaped protrusion two 12 is arranged on the controller cover 2, and the sealing ring two 13 is arranged on the arc-shaped protrusion two 12.

[0025] Further, the controller cover 2 and the shell 1 are connected with each other through the bolt.

[0026] Further, the heat dissipation grooves 14 for heat dissipation are arranged on the lower part of the shell 1.

[0027] Further, the heat dissipation fan 15 is arranged on the inner wall of the shell 1, and a plurality of metal cooling rows 16 are arranged between the heat dissipation fan 15 and the heat dissipation grooves 14.

[0028] Further, the partition plate 17 for partitioning installation is arranged in the shell 1, the electronic elements in the outdoor water pump controller are all installed on one side of the partition plate 17, so that the water vapor entering the shell 1 through the heat dissipation grooves 14 to influence the work of the electronic elements is avoided.

[0029] Further, the air inlet groove 18 is further arranged on the lower end of the shell 1, and the air inlet groove 18 extends towards and is connected with the fan.

[0030] The specific embodiments described in the present document are only illustrative of the spirit of the present application. Those skilled in the art to which the present application belongs can make various modifications or supplements to the described specific embodiments or use similar ways to replace, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

[0031] Although the terms such as the shell 1, the controller cover 2, the external terminal 3, the mounting seat 4, the sealing part 5, the clamping groove 6, the sealing ring one 7, the arc-shaped channel 8, the sealing angle 9, the inclined groove 10, the arc-shaped protrusion one 11, the arc-shaped protrusion two 12, the sealing ring two 13, the heat dissipation grooves 14, the heat dissipation fan 15, the metal cooling rows 16, the partition plate 17, and the air inlet groove 18 are frequently used in the present document, but the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the present application; any kind of additional limitation by interpreting them is contrary to the spirit of the present application.

Claims

1. An outdoor water pump controller, comprising a housing (1), a controller cover (2) interlocked with the housing (1), and a plurality of external terminals (3), characterized in that, The controller cover (2) is provided with a mounting seat (4) for cooperation with the shell (1), and the mounting seat (4) is provided with a sealing part (5) for sealing; The controller cover (2) is provided with a clamping groove (6) matched with the mounting seat (4), and the bottom of the clamping groove (6) is provided with a sealing ring I (7) for auxiliary sealing; The sealing part (5) is provided with an arc-shaped groove (8) below for increasing the extensibility of the sealing part (5), and the two sides of the arc-shaped groove (8) are provided with sealing corners (9) for abutting with the sealing ring, and the two sides of the sealing part (5) are provided with inclined grooves (10) matched with the sealing corners (9).

2. An outdoor water pump controller according to claim 1, wherein, The shell (1) is provided with an arc-shaped protrusion I (11) for guiding flow, and the controller cover (2) is provided with an arc-shaped protrusion II (12), and the arc-shaped protrusion II (12) is provided with a sealing ring II (13).

3. The outdoor water pump controller of claim 1, wherein, The controller cover (2) and the shell (1) are connected by bolts.

4. The outdoor water pump controller of claim 1, wherein, The shell (1) is provided with a plurality of heat dissipation grooves (14) below for heat dissipation.

5. The outdoor water pump controller of claim 1, wherein, The inner wall of the shell (1) is provided with a heat dissipation fan (15) above, and a plurality of metal cooling fins (16) are arranged between the heat dissipation fan (15) and the heat dissipation grooves (14).

6. An outdoor water pump controller according to claim 1, wherein, The shell (1) is provided with a partition plate (17) for partitioning and mounting.

7. The outdoor water pump controller of claim 1, wherein, The shell (1) is further provided with an air inlet groove (18) at the lower end, and the air inlet groove (18) extends towards and communicates with the fan.

Images