Humidifier controller with waterproof structure

Abstract

The utility model discloses a humidifier controller with a waterproof structure, which comprises a controller body and a shell, a support plate is slidably connected in the shell and close to the bottom, the controller body is fixed at the upper end of the support plate, an adjusting rod is inserted in the support plate, the adjusting rod is in threaded connection with the support plate, and the controller body is fixed on the support plate. One end of the adjusting rod penetrates through the supporting plate and the shell, a sealing block is slidably connected to the position, close to the left side edge, in the shell, the left end of the supporting plate is fixed to the sealing block, a circle of sealing strip is fixedly connected to the outer side wall of the sealing block, and an opening communicated with the interior of the shell is formed in the end, close to the shell cover, of the shell. And one end of the sealing block penetrates through the opening and is fixedly connected with a shell cover. According to the utility model, the humidifier controller in the shell can be sealed for multiple times, the waterproof effect is improved, maintenance and overhaul are facilitated, and the safety and convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of controller waterproofing, in particular to a humidifier controller with a waterproof structure. Background Art

[0002] The main function of a humidifier controller is to maintain a suitable humidity level in the room by monitoring and adjusting the operating status of the humidifier. Modern humidifier controllers usually integrate a variety of sensors and intelligent control technologies to achieve automatic management and optimization of the humidification process.

[0003] The utility model patent with the existing application number: CN202121894992.9 proposes a humidifier controller housing with dustproof function, including a housing, a clamping plate and a pressing plate. The bottom end of the housing is provided with a placement seat, the upper end of the placement seat is symmetrically provided with clamping plates, and the upper end of the placement seat is provided with three slide grooves corresponding to the clamping plates...;

[0004] Although the comparative document can clamp humidifier mainboards of different sizes and has strong applicability, and the dust-proof mesh frame is set to prevent the humidifier mainboard from being contaminated by dust...it is convenient for the installation and removal of the dust-proof mesh frame; however, the sealing of the humidifier controller shell is relatively general and does not have multiple sealing mechanisms. Once it comes into contact with water, it is easy to penetrate into the interior and cause failure. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology, and to propose a humidifier controller with a waterproof structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A humidifier controller with a waterproof structure comprises a controller body and a shell, a support plate is slidably connected to the shell near the bottom, the controller body is fixed to the upper end of the support plate, an adjusting rod is inserted into the support plate, the adjusting rod and the support plate are threadedly connected, one end of the adjusting rod passes through the support plate and the shell, a sealing block is slidably connected to the shell near the left edge, the left end of the support plate is fixed to the sealing block, a circle of sealing strip is fixedly connected to the outer wall of the sealing block, an opening is provided at one end of the shell near the shell cover that is connected to the interior of the shell, one end of the sealing block passes through the opening and is fixedly connected to the shell cover, a first rubber pad and a square-shaped sealing ring are fixedly connected to one side of the shell cover near the shell, a groove corresponding to the sealing ring is provided on one side of the shell near the shell cover, a second rubber pad is fixedly connected to the inner wall of the groove, and one end of the sealing ring slides and extends into the groove.

[0008] Preferably, two support rods are slidably inserted in the support plate, and one end of the support rod passes through the support plate and is fixed to the inner side wall of the shell.

[0009] Preferably, an observation port is provided at the upper end of the shell, and a transparent glass is fixedly embedded in the observation port.

[0010] Preferably, two sealing rings are rotatably sleeved on the adjusting rod, and the two sealing rings are respectively fixed on two sides of the housing.

[0011] Preferably, one end of the adjusting rod passing through the shell is fixedly connected with a knob.

[0012] Preferably, an anti-slip strip is fixedly connected to the outer side wall of the knob.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the first rubber pad, the sealing ring, the groove, the second rubber pad, the sealing block and the rubber strip are arranged to play a multiple sealing role between the shell cover and the shell, thereby improving the sealing effect between the shell cover and the shell, preventing water from penetrating after contact with water, and improving safety during use;

[0015] 2. In the present invention, by providing the support plate, the support rod and the adjustment rod, the user can conveniently take the controller out of the shell, thereby facilitating maintenance and repair operations thereon; the present invention realizes multiple sealing effects on the humidifier controller in the shell, improves the waterproof effect, and facilitates maintenance and repair, thereby improving safety and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a humidifier controller with a waterproof structure proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the side view of the shell cover of a humidifier controller with a waterproof structure proposed by the utility model;

[0018] Figure 3 This is a schematic structural diagram of point A of a humidifier controller with a waterproof structure proposed by the utility model.

[0019] In the figure: 1-shell, 2-shell cover, 3-sealing block, 4-sealing strip, 5-adjusting rod, 6-sealing ring, 7-knob, 8-transparent glass, 9-support rod, 10-sealing ring, 11-first rubber pad, 12-second rubber pad, 13-support plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 A humidifier controller with a waterproof structure includes a controller body and a shell 1. An observation port is provided at the upper end of the shell 1. A transparent glass 8 is fixedly embedded in the observation port for the convenience of users to observe the internal situation. A support plate 13 is slidably connected to the shell 1 near the bottom to support the controller body. Two support rods 9 are slidably inserted in the support plate 13 to support the support plate 13. One end of the support rod 9 passes through the support plate 13 and is fixed to the inner wall of the shell 1. The controller body is fixed to the upper end of the support plate 13.

[0022] In this embodiment, an adjusting rod 5 is inserted into the support plate 13 to drive the support plate 13 to move. The adjusting rod 5 and the support plate 13 are threadedly connected. One end of the adjusting rod 5 passes through the support plate 13 and the housing 1. Two sealing rings 6 are rotatably sleeved on the adjusting rod 5 to improve the sealing between the adjusting rod 5 and the housing 1. The two sealing rings 6 are respectively fixed on both sides of the housing 1. One end of the adjusting rod 5 passing through the housing 1 is fixedly connected with a knob 7 to facilitate the user to rotate the adjusting rod 5. An anti-slip strip is fixedly connected to the outer wall of the knob 7 to prevent slipping during rotation.

[0023] In this embodiment, a sealing block 3 is slidably connected near the left edge of the shell 1, which is used to cooperate with the rubber strip 4 to enhance the sealing between the shell cover 2 and the shell 1. The left end of the support plate 13 is fixed to the sealing block 3, and a circle of sealing strip 4 is fixedly connected to the outer wall of the sealing block 3 to improve the sealing between the sealing block 3 and the shell 1. An opening communicating with the interior of the shell 1 is provided at one end of the shell 1 near the shell cover 2, and one end of the sealing block 3 passes through the opening and is fixedly connected to the shell cover 2 to seal the opening.

[0024] In this embodiment, a first rubber pad 11 and a square-shaped sealing ring 10 are fixedly connected to one side of the shell cover 2 close to the shell body 1, which are used to improve the sealing between the shell cover 2 and the shell body 1. A groove corresponding to the sealing ring 10 is provided on one side of the shell body 1 close to the shell cover 2. A second rubber pad 12 is fixedly connected to the inner wall of the groove, which is used to improve the sealing between the sealing ring 10 and the groove. One end of the sealing ring 10 slides and extends into the groove.

[0025] The adjusting rod 5 is manually rotated first, and the user can conveniently rotate the adjusting rod 5 through the knob 7. The adjusting rod 5 drives the support plate 13 to move toward the outside of the shell 1 through the threaded engagement. The support plate 13 drives the shell cover 2 to move away from the shell 1 through the sealing block 3, and drives the controller body to move to the outside of the shell 1 through the support plate 13, so as to facilitate the user to perform maintenance and repair operations on it. After the maintenance and repair is completed, the support plate 13 is driven by the adjusting rod 5 to move toward the inside of the shell 1, and the sealing block 3 is driven to move into the shell 1 through the support plate 13, and the shell cover 2 is driven to fit with the shell 1 through the sealing block 3. At this time, the sealing between the shell cover 2 and the shell 1 is improved by the first rubber pad 11, and the sealing ring 10 is driven by the shell cover 2 to move into the groove, and then the second rubber pad 12 is cooperated to enhance the sealing effect between the shell cover 2 and the shell 1. The sealing block 3 moves into the shell 1, and cooperates with the rubber strip 4 to further improve the sealing between the shell cover 2 and the shell 1.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A humidifier controller with a waterproof structure, comprising a controller body and a housing (1), characterized in that: A support plate (13) is slidably connected to the housing (1) near the bottom, the controller body is fixed to the upper end of the support plate (13), an adjustment rod (5) is inserted into the support plate (13), the adjustment rod (5) and the support plate (13) are threadedly connected, one end of the adjustment rod (5) passes through the support plate (13) and the housing (1), a sealing block (3) is slidably connected to the housing (1) near the left edge, the left end of the support plate (13) is fixed to the sealing block (3), and a circle of sealing is fixedly connected to the outer wall of the sealing block (3). A seal strip (4), wherein an end of the shell (1) close to the shell cover (2) is provided with an opening communicating with the interior thereof, one end of the sealing block (3) passes through the opening and is fixedly connected to the shell cover (2), a side of the shell cover (2) close to the shell (1) is fixedly connected to a first rubber pad (11) and a square-shaped sealing ring (10), a side of the shell (1) close to the shell cover (2) is provided with a groove corresponding to the sealing ring (10), a second rubber pad (12) is fixedly connected to the inner side wall of the groove, and one end of the sealing ring (10) slides and extends into the groove.

2. A humidifier controller with a waterproof structure according to claim 1, characterized in that: Two support rods (9) are slidably inserted in the support plate (13), and one end of the support rod (9) passes through the support plate (13) and is fixed to the inner side wall of the shell (1).

3. A humidifier controller with a waterproof structure according to claim 1, characterized in that: An observation port is provided at the upper end of the housing (1), and a transparent glass (8) is fixedly embedded in the observation port.

4. A humidifier controller with a waterproof structure according to claim 1, characterized in that: Two sealing rings (6) are rotatably sleeved on the adjusting rod (5), and the two sealing rings (6) are respectively fixed on two sides of the housing (1).

5. A humidifier controller with a waterproof structure according to claim 1, characterized in that: One end of the adjusting rod (5) passing through the housing (1) is fixedly connected to a knob (7).

6. A humidifier controller with a waterproof structure according to claim 5, characterized in that: An anti-slip strip is fixedly connected to the outer side wall of the knob (7).

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