CN218684054U

CN218684054U - Concealed switch structure of hand dryer

Info

Publication number: CN218684054U
Application number: CN202222691504.5U
Authority: CN
Inventors: 夏玥
Original assignee: Shanghai Zhongxi Electronic Technology Co ltd
Current assignee: Shanghai Zhongxi Electronic Technology Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-03-24
Anticipated expiration: 2032-10-13

Abstract

The utility model relates to a hand dryer field specifically is a hidden switch structure of hand dryer, including hand dryer body and hidden mechanism, the air outlet has been seted up to the inside recess upper wall of hand dryer body, air outlet front side recess lateral wall is provided with the infrared induction lamp, the utility model discloses, stir the multiunit arch that the apron downside was equipped with through right friction, the friction drives the apron and moves right in the fluting and get into the embedded groove in, and spring release potential energy promotes the panel left and drives the apron and move left, and when the cardboard was contradicted when the draw-in groove port, the promotion apron is used hard left makes the rubber material cardboard receive draw-in groove extrusion deformation through the friction and get into resilience inlay card when complete card is gone into, can accomplish to closing of apron fixed, and the apron edge is sealed material parcel, has avoided service environment's humid air to get into in the fluting, has increased the disguised nature of hand dryer switch and has increased the moisture regain effect simultaneously.

Description

Concealed switch structure of hand dryer

Technical Field

The utility model relates to a hand dryer field specifically is a hidden switch structure of hand dryer.

Background

The hand dryer is a hand drying device used in restrooms, and the first double-sided air-jet hand dryer in the world was developed and introduced by Mitsubishi, japan in 1993. Modern hand dryers are advanced and ideal sanitary cleaning appliances and equipment. After washing hands, the hands are stretched under the air outlet of the automatic hand dryer, the automatic hand dryer can automatically send out comfortable warm air to quickly dehumidify and dry the hands, and the automatic hand dryer can automatically stop the air to shut down the machine once the hands leave the air outlet of the automatic hand dryer. The requirements of not wiping moisture on hands by the towel and preventing cross infection of diseases can be met, but if the hand dryer needs to be completely closed, the switch is still needed to cut off the power of the hand dryer, so that a special switch structure is needed.

The existing switch structure has some disadvantages: the current hand dryer switch often sets up in the outside of hand dryer body, and the often service environment of hand dryer be the toilet, and the air of toilet remains moist state throughout, and the influence that the switch that sets up externally receives moist air for a long time can make switch wiring department wet and lead to contact failure, sets up the whole pleasing to the eye effect that levels that externally switch structure also influences hand dryer shell simultaneously to current switch structure practicality is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hidden switch structure of hand dryer for solve and often set up the outside at the hand dryer body at current hand dryer switch, and the often service environment of hand dryer is the toilet, and the air of toilet remains moist state throughout, and the influence that the switch that sets up externally receives humid air for a long time can make switch wiring department wet lead to contact failure, sets up the problem that the switch structure that externally also influences the whole pleasing to the eye effect of leveling of hand dryer shell simultaneously.

Therefore, the utility model provides a hand dryer hidden switch structure, including hand dryer body and hidden mechanism, the air outlet has been seted up to the inside recess upper wall of hand dryer body, air outlet front side recess lateral wall is provided with the infrared induction lamp, the lateral wall is provided with the hidden mechanism that is used for effectively shielding the circular telegram outage subassembly on the recess of infrared induction lamp front side.

Preferably: the hidden mechanism is including the fluting, fluting inside is inlayed and is equipped with the apron, fluting upper end internally mounted has the switch, the right-hand member overlap joint that embedded groove and apron were seted up on the fluting right side is inside the embedded groove, the side channel has been opened to the fluting front and back side, the inside fixed mounting of side channel has the slide bar, slide bar lateral wall cover is equipped with panel and panel fixed mounting and is in the side around the apron, panel right-hand member fixedly connected with spring, the draw-in groove has been seted up on the fluting left side, the left end fixed mounting of apron has cardboard and cardboard to insert and inlay inside the draw-in groove.

Preferably, the following components: the thickness dimension of the embedded plate is matched with that of the side groove.

Preferably: the panel is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected with the side wall of the side groove.

Preferably: the thickness dimension of the embedded groove is matched with that of the cover plate.

Preferably: the shape and the size of the clamping groove are the same as those of the clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a friction right stir the multiunit arch that the apron downside was equipped with, the friction drives the apron and moves right in the fluting and gets into the embedded groove, both sides panel slides in the side channel around driving simultaneously, extrusion spring makes the spring shrink produce the potential energy in the vertical slip of slide bar outer wall, the cardboard that makes the rubber material simultaneously receives extrusion deformation shrink right to remove and breaks away from the draw-in groove in the draw-in groove, thereby open the fluting, the finger upwards stretches into in the fluting and closes or open according to the press the switch, loosen the friction pulling force to the apron, spring release potential energy promotes the panel left and drives the apron and move left, when the cardboard is contradicted at the draw-in groove port, it makes the rubber material cardboard receive draw-in groove extrusion deformation to get into to kick-back the inlay card when the complete card is gone into to hard left to promote the apron to pass through the friction left, can accomplish to close fixedly to the apron, the apron edge is sealed material parcel, humid air who has avoided service environment gets into in the fluting, the hiddenudation of hand drier switch has increased and has increased moisture regain effect simultaneously.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top sectional view of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure:

1. a hand dryer body; 2. an infrared induction lamp; 3. an air outlet; 401. grooving; 402. a cover plate; 403. a switch; 404. a side groove; 405. a slide bar; 406. a panel; 407. a spring; 408. a groove is embedded; 409. a card slot; 410. provided is a clamping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, which illustrate a preferred embodiment of the present invention, a hidden switch structure for a hand dryer, comprising a hand dryer body 1 and a hidden mechanism, wherein an air outlet 3 is disposed on the upper wall of a groove inside the hand dryer body 1, an infrared induction lamp 2 is disposed on the side wall of the groove on the front side of the air outlet 3, and the hidden mechanism for effectively shielding the power-on/off assembly is disposed on the side wall of the groove on the front side of the infrared induction lamp 2.

The hidden mechanism comprises a slot 401, a cover plate 402 is embedded in the slot 401, a switch 403 is installed in the upper end of the slot 401, an embedded slot 408 is formed in the right side of the slot 401, the right end of the cover plate 402 is lapped in the embedded slot 408, side slots 404 are formed in the front side and the rear side of the slot 401, a sliding rod 405 is fixedly installed in the side slot 404, an embedded plate 406 is sleeved on the side wall of the sliding rod 405, the embedded plate 406 is fixedly installed on the front side and the rear side of the cover plate 402, a spring 407 is fixedly connected to the right end of the embedded plate 406, a clamping slot 409 is formed in the left side of the slot 401, a clamping plate 410 is fixedly installed at the left end of the cover plate 402, and the clamping plate 410 is inserted in the clamping slot 409; the cover plate 402 is driven to move rightwards to enter an embedded groove 408 through right friction by stirring a plurality of groups of protrusions arranged on the lower side of the cover plate 402 through right friction, front and rear side embedded plates 406 are driven to slide in side grooves 404, a spring 407 is vertically slid and extruded on the outer wall of a sliding rod 405 to shrink to generate potential energy, a rubber clamping plate 410 is extruded, deformed, shrunk, moved rightwards to be separated from the clamping groove 409, so that the groove 401 is opened, a finger extends upwards into the groove 401 to press a switch 403 to be closed or opened, the friction tension on the cover plate 402 is released, the potential energy released by the spring 407 pushes the embedding plate 406 to drive the cover plate 402 to move leftwards, when the clamping plate 410 is abutted to a port of the clamping groove 409, the cover plate 402 is pushed leftwards to be deformed through friction to be rebounded to be clamped when the cover plate is completely clamped, the closing and fixing of the cover plate 402 can be completed, the edge of the cover plate 402 is made of a sealing material wrapping, the moist air in a use environment is prevented from entering the groove 401, and the concealment of the hand dryer switch 403 is improved.

The thickness dimension of the panel 406 and the thickness dimension of the side groove 404 are matched with each other; the concealment assembly is made more stable during opening or closing.

The panel 406 is fixedly connected with one end of a spring 407, and the other end of the spring 407 is fixedly connected with the side wall of the side groove 404; the switch 403 is used to facilitate efficient opening and closing of the concealment assembly.

The thickness dimension of the embedded groove 408 is matched with that of the cover plate 402; the cover plate 402 can be more stably contracted and opened for subsequent operation.

The shape and the size of the clamping groove 409 are the same as those of the clamping plate 410; the closed concealment assembly is more securely fixed.

The utility model discloses a work flow and principle: the cover plate 402 is driven to move rightwards to enter an embedded groove 408 through right friction by stirring a plurality of groups of protrusions arranged on the lower side of the cover plate 402 through right friction, front and rear side embedded plates 406 are driven to slide in side grooves 404, a spring 407 is vertically slid and extruded on the outer wall of a sliding rod 405 to shrink to generate potential energy, a rubber clamping plate 410 is extruded, deformed, shrunk, moved rightwards to be separated from the clamping groove 409, so that the groove 401 is opened, a finger extends upwards into the groove 401 to press a switch 403 to be closed or opened, the friction tension on the cover plate 402 is released, the potential energy released by the spring 407 pushes the embedding plate 406 to drive the cover plate 402 to move leftwards, when the clamping plate 410 is abutted to a port of the clamping groove 409, the cover plate 402 is pushed leftwards to be deformed through friction to be rebounded to be clamped when the cover plate is completely clamped, the closing and fixing of the cover plate 402 can be completed, the edge of the cover plate 402 is made of a sealing material wrapping, the moist air in a use environment is prevented from entering the groove 401, and the concealment of the hand dryer switch 403 is improved.

The above description is provided for further details of the present invention, and it should not be assumed that the present invention is limited to these descriptions, and it will be appreciated by those skilled in the art that various modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a hand dryer hidden switch structure which characterized in that: including hand dryer body (1) and hiding the mechanism, air outlet (3) have been seted up to the inside recess upper wall of hand dryer body (1), air outlet (3) front side recess lateral wall is provided with infrared induction lamp (2), the recess upper wall lateral wall of infrared induction lamp (2) front side is provided with and is used for effectively shielding the mechanism of hiding of circular telegram outage subassembly.

2. A hand dryer concealed switch structure according to claim 1, characterized in that: hide mechanism including fluting (401), fluting (401) is inside to be inlayed and to be equipped with apron (402), fluting (401) upper end internally mounted has switch (403), embedded groove (408) and the right-hand member overlap joint of apron (402) are seted up on fluting (401) right side is inside embedded groove (408), side channel (404) have been seted up to fluting (401) front and back side, side channel (404) inside fixed mounting has slide bar (405), slide bar (405) lateral wall cover is equipped with panel (406) and panel (406) fixed mounting is in apron (402) front and back side, panel (406) right-hand member fixedly connected with spring (407), draw-in groove (409) have been seted up on fluting (401) left side, apron (402) left end fixed mounting has cardboard (410) and cardboard (410) to insert inside draw-in groove (409).

3. A hand dryer concealed switch structure according to claim 2, characterized in that: the thickness dimension of the panel (406) and the thickness dimension of the side groove (404) are matched with each other.

4. A hand dryer concealed switch structure according to claim 2, characterized in that: the panel (406) is fixedly connected with one end of a spring (407), and the other end of the spring (407) is fixedly connected with the side wall of the side groove (404).

5. A concealed switch structure for hand dryers as claimed in claim 2, wherein: the thickness dimension of the embedded groove (408) is matched with the thickness dimension of the cover plate (402).

6. A hand dryer concealed switch structure according to claim 2, characterized in that: the shape and the size of the clamping groove (409) are the same as those of the clamping plate (410).