CN111326361A

CN111326361A - Switch for air heating bath heater

Info

Publication number: CN111326361A
Application number: CN202010250872.9A
Authority: CN
Inventors: 钱国峰
Original assignee: Zhejiang Longtai Electrical Appliance Technology Co ltd
Current assignee: Zhejiang Longtai Electrical Appliance Technology Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-06-23
Anticipated expiration: 2040-04-01
Also published as: CN111326361B

Abstract

The invention provides a switch of a wind heating bathroom heater, which comprises a base, a switch base, a waterproof sleeve, a locking clamp and a waterproof baffle, the base is internally provided with a containing cavity, the switch base is arranged in the containing cavity and is provided with a plurality of switch buttons, the waterproof sleeve is sleeved outside the switch base, two locking clamps are symmetrically arranged in the containing cavity, the locking clamp is abutted against the waterproof sleeve, one side of the base is provided with an insertion hole for the waterproof baffle to be inserted into, the base is also internally provided with a slot for the waterproof baffle to slide in the left and right directions, the jack is communicated with the slot, a first sealing strip is arranged in the slot, the first sealing strip is propped against and matched with one end face of the waterproof baffle close to the switch base, this warm bathroom heater switch of wind can effectually avoid moisture to enter into the switch inside, avoid damaging the internal circuit, improve switch life.

Description

Switch for air heating bath heater

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of switches, in particular to a switch of a wind heating bathroom heater.

[ background of the invention ]

Along with the improvement of living standard of people, every family has installed solar energy or water heater to make people's family possess hot water twenty four hours, it is very convenient, the bathroom articles for bathing are bathed to the bathroom heater.

The bathroom heater is usually installed in the bathroom, because the air is moist in the bathroom, and is the place that the water was very concentrated, and the waterproof performance of current bathroom heater switch is relatively poor, makes inside moisture gets into the switch very easily to cause the phenomenon of switch internal line short circuit, thereby reduced the life of bathroom heater switch, put forward a warm bathroom heater switch of wind now.

[ summary of the invention ]

The invention aims to solve the problems in the prior art, and provides a switch of a wind-heating bathroom heater, which can effectively prevent moisture from entering the switch, avoid damaging internal circuits and prolong the service life of the switch.

In order to achieve the purpose, the invention provides a wind heating bathroom heater switch which comprises a base, a switch base, a waterproof sleeve, locking clamps and a waterproof baffle, wherein a containing cavity is formed in the base, the switch base is installed in the containing cavity, a plurality of switch buttons are arranged on the switch base, the waterproof sleeve is sleeved outside the switch base, the two locking clamps are symmetrically arranged in the containing cavity, the locking clamps abut against the waterproof sleeve, one side of the base is provided with a jack into which the waterproof baffle is inserted, the base is also internally provided with a slot into which the waterproof baffle slides in the left-right direction, the jack is communicated with the slot, a first sealing strip is installed in the slot, and the first sealing strip abuts against and is matched with one end face, close to the switch base, of the waterproof baffle.

Preferably, the base includes bottom plate and outer frame, the slot has been seted up to the inside wall of outer frame, the inner wall at outer frame is installed through a plurality of fastener to the locking card, switch base and bottom plate pass through a plurality of bolt fixed connection, set up the mounting hole with bolt looks adaptation on the bottom plate.

Preferably, the end face, close to the switch base, of the bottom plate is provided with a plurality of positioning clamping pins, and the rear wall of the switch base is provided with positioning clamping grooves matched with the clamping pins.

Preferably, a terminal surface of the switch base is provided with a bar-shaped groove, the bolt is installed in the bar-shaped groove, a second sealing strip is installed in the bar-shaped groove, the upper side wall and the lower side wall of the bar-shaped groove are provided with anti-falling grooves, and anti-falling protrusions matched with the anti-falling grooves are arranged on two sides of the second sealing strip.

Preferably, the waterproof sleeve comprises an elastic soft sleeve, a supporting frame and a positioning sleeve, the supporting frame is arranged on the periphery of the elastic soft sleeve, the locking clamp is abutted against the supporting frame to be matched with the supporting frame, the positioning sleeve in one-to-one correspondence with the switch button is arranged on the inner side of the elastic soft sleeve, and the positioning sleeve is sleeved outside the switch button.

Preferably, the locking clamp comprises an installation part, an inclined part and a presser foot, the installation part is installed on the upper wall and the lower wall of the containing cavity through a plurality of fasteners, the installation part is connected with the presser foot through the inclined part, and the presser foot is abutted against and matched with the waterproof sleeve.

Preferably, the waterproof baffle comprises a pulling plate and a baffle plate, the pulling plate is arranged at one end of the baffle plate, a third sealing strip is arranged on one side, close to the window, of the pulling plate, limiting grooves are formed in the upper wall and the lower wall of the baffle plate respectively, limiting bolts are arranged on the upper side and the lower side of each slot respectively, and the end portions of the limiting bolts are inserted into the limiting grooves.

The invention has the beneficial effects that: according to the invention, through the matching of the base, the switch base, the waterproof sleeve, the locking clamp, the waterproof baffle and the like, the waterproof baffle can be closed in time after the switch is used, so that water is prevented from entering the base, the waterproof sleeve is arranged on the switch base, so that the waterproof property of the switch is further improved, and stains on hands can be prevented from being stuck on a switch button during use; inside this switch can effectually avoid moisture to enter into the switch, avoid damaging the internal circuit, improve switch life.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a schematic front view of a hot air bath heater switch according to the present invention;

FIG. 2 is a schematic view in cross section along AA of FIG. 1;

FIG. 3 is a schematic cross-sectional view along line AA of the switch base of the present invention;

FIG. 4 is a schematic cross-sectional view along the AA of the waterproof jacket of the present invention;

FIG. 5 is a schematic view of the cross-section of FIG. 1 taken along direction BB;

FIG. 6 is a right side view of the locking clip of the present invention;

fig. 7 is a top view of the water barrier of the present invention.

[ detailed description ] embodiments

Referring to fig. 1 to 7, the air-warming bath heater switch of the invention comprises a base 1, a switch base 2, a waterproof jacket 3, locking clamps 4 and a waterproof baffle 5, wherein the base 1 is internally provided with a cavity 110, the switch base 2 is installed in the cavity 110, the switch base 2 is provided with a plurality of switch buttons 21, the waterproof jacket 3 is sleeved outside the switch base 2, two locking clamps 4 are symmetrically arranged in the cavity 110, the locking clamps 4 are abutted against the waterproof jacket 3, one side of the base 1 is provided with a window for the waterproof baffle 5 to be inserted into, the base 1 is also internally provided with a slot 13 for the waterproof baffle 5 to slide in the left-right direction, the window is communicated with the slot 13, the slot 13 is internally provided with a first sealing strip 15, and the first sealing strip 15 is abutted against and matched with one end face of the waterproof baffle 5 close to the switch base 2.

Further, referring to fig. 2, the base 1 includes a bottom plate 11 and an outer frame 12, a slot 13 is formed in an inner side wall of the outer frame 12, the locking clip 4 is mounted on the inner wall of the outer frame 12 through a plurality of fasteners, the switch base 2 and the bottom plate 11 are fixedly connected through a plurality of bolts 20, a mounting hole matched with the bolts 20 is formed in the bottom plate 11, and a threading hole is further formed in the bottom plate 11, so that the fixing and the mounting are facilitated.

Further, referring to fig. 4 and 5, a plurality of positioning pins 111 are disposed on the end surface of the bottom plate 11 close to the switch base 2, and a positioning slot 24 adapted to the pins 111 is disposed on the rear wall of the switch base 2, so that the switch base can be quickly positioned and is convenient to mount.

Further, referring to fig. 3, a terminal surface of the switch base 2 is provided with a bar groove 22, the bolt 20 is installed in the bar groove 22, a second sealing strip 23 is installed in the bar groove 22, the upper side wall and the lower side wall of the bar groove 22 are provided with anti-falling grooves 221, two sides of the second sealing strip 23 are provided with anti-falling protrusions matched with the anti-falling grooves 221, the second sealing strip 23 can shield the bolt 20, the attractive purpose is achieved, and meanwhile, a certain sealing and waterproof effect is achieved.

Further, referring to fig. 4, the waterproof jacket 3 includes an elastic soft jacket 31, a supporting frame 32 and a positioning sleeve 33, the supporting frame 32 is disposed on the periphery of the elastic soft jacket 31, the supporting frame 32 is a rectangular frame, the locking clamp 4 is in abutting fit with the supporting frame 32, the positioning sleeves 33 corresponding to the switch buttons 21 one to one are disposed on the inner side of the elastic soft jacket 31, and the positioning sleeves 33 are sleeved outside the switch buttons 21. Dirty shift knob when the setting of waterproof cover can avoid using sets up locking card structure and fixes, easy to assemble, dismantles.

Further, referring to fig. 6, the locking clamp 4 includes an installation portion 41, an inclined portion 42 and a pressing foot 43, the installation portion 41 is installed on the upper wall and the lower wall of the accommodating cavity 110 through a plurality of fasteners, the installation portion 41 is connected with the pressing foot 43 through the inclined portion 42, and the pressing foot 43 is abutted against and matched with the waterproof jacket 3, so that the waterproof jacket can be prevented from easily falling off.

Further, referring to fig. 7, the waterproof baffle 5 includes a pulling plate 51 and a baffle 52, the pulling plate 51 is disposed at one end of the baffle 52, a third sealing strip 511 is disposed on one side of the pulling plate 51 close to the window, so as to improve the waterproof effect, a limiting groove 521 is disposed on the upper wall and the lower wall of the baffle 52, a limiting bolt 14 is mounted on the upper side and the lower side of the slot 13, and the end of the limiting bolt 14 is inserted into the limiting groove 521, so as to prevent the waterproof baffle 5 from coming off.

The working process of the invention is as follows:

according to the switch of the air-heating bathroom heater, in the using process, the waterproof baffle is pulled rightwards, after the containing cavity is opened, the corresponding switch button can be pressed as required, then the waterproof baffle is moved leftwards to close the containing cavity, so that a closed space is formed inside the base, the water is effectively prevented from being immersed, the internal circuit is prevented from being damaged, and the service life of the switch is prolonged; and, set up the waterproof cover of detachable, further improve shift knob's waterproof nature, can avoid the spot on hand to glue on shift knob when using simultaneously, in addition, conveniently pull down the waterproof cover and clean.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims

1. A wind warm bathroom heater switch which is characterized in that: comprises a base (1), a switch base (2), a waterproof sleeve (3), a locking clamp (4) and a waterproof baffle (5), the base (1) is internally provided with a cavity (110), the switch base (2) is arranged in the cavity (110), the switch base (2) is provided with a plurality of switch buttons (21), the waterproof sleeve (3) is sleeved outside the switch base (2), two locking clamps (4) are symmetrically arranged in the cavity (110), the locking clamps (4) are abutted against the waterproof sleeve (3), a window for the waterproof baffle (5) to be inserted is arranged on one side of the base (1), a slot (13) for the waterproof baffle (5) to slide in the left and right directions is arranged in the base (1), the window is communicated with the slot (13), a first sealing strip (15) is arranged in the slot (13), the first sealing strip (15) is abutted and matched with one end face, close to the switch base (2), of the waterproof baffle (5).

2. The air-warming bath heater switch of claim 1, wherein: base (1) includes bottom plate (11) and outer frame (12), slot (13) have been seted up to the inside wall of outer frame (12), the inner wall at outer frame (12) is installed through a plurality of fastener in locking card (4), switch base (2) are through a plurality of bolt (20) fixed connection with bottom plate (11), set up the mounting hole with bolt (20) looks adaptation on bottom plate (11).

3. The air-warming bath heater switch of claim 2, wherein: the end face, close to the switch base (2), of the bottom plate (11) is provided with a plurality of positioning clamping pins (111), and positioning clamping grooves (24) matched with the clamping pins (111) are formed in the rear wall of the switch base (2).

4. The air-warming bath heater switch of claim 3, wherein: the utility model discloses a switch base, including switch base (2), bolt (20), bar recess (22), second sealing strip (23) are installed in bar recess (22), the upper and lower lateral wall of bar recess (22) is equipped with and has seted up anticreep recess (221), the both sides of second sealing strip (23) are equipped with the anticreep arch with anticreep recess (221) looks adaptation.

5. The air-warming bath heater switch of claim 1, wherein: waterproof cover (3) include soft cover of elasticity (31), braced frame (32) and position sleeve (33), the periphery of the soft cover of elasticity (31) is equipped with braced frame (32), braced frame (32) are rectangular frame, locking card (4) lean on the cooperation with braced frame (32) counterbalance, the inboard of the soft cover of elasticity (31) is equipped with position sleeve (33) with shift knob (21) one-to-one, shift knob (21)'s outside is located to position sleeve (33) cover.

6. The air-warming bath heater switch of claim 1, wherein: the locking clamp (4) comprises an installation part (41), an inclined part (42) and a pressing foot (43), the installation part (41) is installed on the upper wall and the lower wall of the accommodating cavity (110) through a plurality of fasteners, the installation part (41) is connected with the pressing foot (43) through the inclined part (42), and the pressing foot (43) is abutted against and matched with the waterproof sleeve (3).

7. The air-warming bath heater switch of claim 1, wherein: waterproof baffle (5) include arm-tie (51) and baffle (52), arm-tie (51) set up in the one end of baffle (52), one side that arm-tie (51) are close to the window is equipped with third sealing strip (511), spacing groove (521) have been seted up respectively to the upper wall, the lower wall of baffle (52), stop bolt (14) are installed respectively to the upper and lower side of slot (13), the tip of stop bolt (14) inserts in spacing groove (521).