CN214664703U - Filtering structure and bathroom heater - Google Patents

Abstract

The utility model provides a filtration and bathroom heater belongs to electrical apparatus technical field, include: can dismantle face guard and the chassis of connection, and be provided with installation passageway and inlet air channel between face guard and chassis, wherein, it has the filter screen to peg graft in the installation passageway to be provided with between filter screen and chassis and avoid the filter screen to expose the portion of leaning on. The utility model provides a pair of filtration and bathroom heater, the filter screen inserts along the installation passageway between face guard and the chassis to support and lean on the cooperation with the chassis, make the filter screen hide between face guard and chassis, guaranteed the wholeness on bathroom heater surface, improve the outward appearance of bathroom heater, in addition, for the cooperation of pegging graft between filter screen and the installation passageway, make things convenient for the dismantlement and the installation of filter screen.

Description

Filtering structure and bathroom heater

Technical Field

The utility model belongs to the technical field of electrical apparatus, a filtration is related to, especially a filtration and bathroom heater.

Background

Current bathroom heater uses the back for a long time, and inside or the surface of bathroom heater can accumulate a lot of dust and impurity, and the dust and the impurity of accumulation can arouse the jam problem, influence the blowing and the heating performance of bathroom heater greatly, and the high temperature of bathroom heater work releases peculiar smell gas after heating dust and impurity and influences human health.

Chinese patent (CN111425919A) discloses a bathroom heater, comprising: the shell is provided with an air inlet structure; the filter screen is detachably mounted on the shell and is configured to be suitable for filtering media at the air inlet structure. The bathroom heater that this scheme provided utilizes the filter screen to filter at air inlet structure department to (like the air current) medium, can reduce dust, impurity etc. and get into the casing to reduced in the casing owing to get into the jam risk that dust, impurity etc. arouse, and also reduced the dust or impurity etc. that get into because by the heating and produce bad phenomena such as peculiar smell gas, promote the product and use experience. Through the filter screen setting of can loading and unloading, the user can pull down the filter screen and wash, promotes the sanitary security of product, has also effectively ensured the air current circulation efficiency of product simultaneously, ensures the product efficiency better.

However, the filter screen is obliquely inserted into the shell through the front surface of the panel body, and after the insertion, the handle on the filter screen is just positioned at the mounting opening of the panel body and is in an exposed state, so that the overall appearance of the bathroom heater is affected.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, provides a hidden filter screen which can be better, is convenient to disassemble and has better appearance.

The purpose of the utility model can be realized by the following technical proposal: a filter structure comprising: can dismantle face guard and the chassis of connection, and be provided with installation passageway and inlet air channel between face guard and chassis, wherein, it has the filter screen to peg graft in the installation passageway to be provided with between filter screen and chassis and avoid the filter screen to expose the portion of leaning on.

In the above-mentioned filtering structure, the air inlet channel includes an air inlet, the installation channel includes a plug opening, and the air inlet and the plug opening are overlapped with each other.

In the above-mentioned filtering structure, the installation passage includes a guide rail portion provided along a filter screen plugging direction.

In foretell filtration, the one end that is close to the plug mouth in the guide rail portion is the arc setting, and the one end of keeping away from the plug mouth in the guide rail portion is the level setting.

In the above filtering structure, a guide part is arranged at one end of the guide rail part close to the plugging port, wherein the guide part is arranged in a trumpet shape.

In the above-mentioned filtering structure, the abutting part includes a first step arranged on the filter screen and a second step arranged on the chassis and abutting against the first step.

In the filter structure, the first step extends along the plugging direction of the filter screen to form a handle.

In the filtering structure, a concave part is arranged on one side of the handle facing the mask, and the concave part is arranged in an arc shape.

In the above-mentioned filtering structure, the filter net is provided with a convex part which is matched with the mounting channel in an abutting mode.

The utility model also provides a bathroom heater, including filtration.

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

(1) the utility model provides a pair of bathroom heater, the filter screen inserts along the installation passageway between face guard and the chassis to support to lean on the cooperation with the chassis, make the filter screen hide between face guard and chassis, guaranteed the wholeness on bathroom heater surface, improve the outward appearance of bathroom heater, in addition, for the cooperation of pegging graft between filter screen and the installation passageway, make things convenient for the dismantlement and the installation of filter screen.

(2) The utility model discloses a filter screen, including the inlet air duct, the filter screen is connected with the inlet air duct, with two passageways coincidence setting for when the air enters from inlet air duct, can carry out filtration processing at the very first time, guarantee dust or impurity in the air and adhere to on the filter screen, reduce the dust or impurity that get into etc. owing to by the heating and produce bad phenomena such as peculiar smell gas, promote the product and use experience.

(3) The filter screen inserted into the installation channel can not slide out of the installation channel along with the vibration generated by the rotation of the wind wheel during the work of the bathroom heater, and the reliability of the installation of the filter screen is improved.

(4) Through setting up the handle, be convenient for extract the filter screen in the installation passageway, wherein, set up the concave part on the handle for the user only needs to stretch into the finger when dismantling the filter screen between face guard and the chassis, then in the card goes into the concave part, colludes the handle, can extract the filter screen from the installation passageway, convenient operation, reliable, in addition, the handle still hides between face guard and chassis, does not influence the whole outward appearance of bathroom heater.

(5) Through setting up the convex part, increase the frictional force between filter screen and the installation passageway, further guarantee that the filter screen can not be along with the rotatory vibration and the roll-off installation passageway that produces of bathroom heater during operation wind wheel, improve the reliability of filter screen installation.

(6) Through the cooperation between guide rail portion and the guide part, realize the smooth plug of filter screen in the installation passageway, improve the filter screen installation and the smooth and easy nature of dismantling.

Drawings

Fig. 1 is a schematic structural view of the super bath of the present invention.

Fig. 2 is a schematic view of a partial structure of the super bath of the present invention.

Fig. 3 is a schematic structural diagram of a filter structure according to a preferred embodiment of the present invention.

Fig. 4 is a schematic view of another perspective of the filter structure according to a preferred embodiment of the present invention.

Fig. 5 is a sectional view a-a shown in fig. 4.

Fig. 6 is an enlarged view a in fig. 5.

Fig. 7 is a partial structural view of a filter structure according to a preferred embodiment of the present invention.

Fig. 8 is an enlarged view B in fig. 7.

Fig. 9 is a schematic structural diagram of a filter net according to a preferred embodiment of the present invention.

In the figure, 100, body; 200. a wind wheel; 300. a filter structure; 310. a face mask; 320. a chassis; 330. installing a channel; 331. a plug-in port; 332. a guide rail portion; 333. a guide portion; 340. an air inlet channel; 341. an air inlet; 350. a filter screen; 351. a frame; 3511. a convex portion; 352. a handle; 3521. a recess; 360. an abutting portion; 361. a first step; 362. a second step.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 9, the utility model provides a bathroom heater, including: the wind wheel comprises a body 100, wherein two wind wheels 200 which are arranged side by side are arranged on the body 100; the filtering structure 300 is detachably connected to the body 100, and the filtering structure 300 includes a cover 310 and a bottom frame 320, which are detachably connected, wherein an installation channel 330 and an air intake channel 340 are disposed between the cover 310 and the bottom frame 320, wherein a filtering net 350 is inserted into the installation channel 330, and an abutting portion 360 is disposed between the filtering net 350 and the bottom frame 320 to prevent the filtering net 350 from being exposed.

The utility model provides a pair of bathroom heater, filter screen 350 insert along the installation passageway 330 between face guard 310 and the chassis 320 to support with chassis 320 and lean on the cooperation, make filter screen 350 hide between face guard 310 and chassis 320, guaranteed the wholeness on bathroom heater surface, improve the outward appearance of bathroom heater, in addition, for pegging graft the cooperation between filter screen 350 and the installation passageway 330, make things convenient for filter screen 350's dismantlement and installation.

Further preferably, the air intake channel 340 and the installation channel 330 are overlapped, wherein the air intake channel 340 includes an air inlet 341, the installation channel 330 includes a plug opening 331, and the air inlet 341 and the plug opening 331 are overlapped with each other.

In this embodiment, with two passageway coincidence settings for when the air got into from inlet air channel 340, can carry out filtration treatment at the very first time, guarantee dust or impurity in the air and attach to filter screen 350 on, reduce dust or impurity that get into etc. and produce bad phenomena such as peculiar smell gas owing to being heated, promote the product and use experience.

Preferably, as shown in fig. 1 to 9, the filter screen 350 includes a frame 351, and a mesh is disposed in the frame 351, wherein the abutting portion 360 is located between a side of the frame 351 near the insertion/extraction opening 331 and the bottom frame 320.

Further preferably, the abutting portion 360 includes a first step 361 provided on the frame 351 and a second step 362 provided on the bottom chassis 320.

In this embodiment, the abutting fit between the first step 361 and the second step 362 makes the filter screen 350 inserted into the installation channel 330 not slide out of the installation channel 330 along with the vibration generated by the rotation of the wind wheel 200 when the bathroom heater works, thereby improving the installation reliability of the filter screen 350.

Preferably, as shown in fig. 1 to 9, the first step 361 extends along the inserting direction of the filter 350 to form a handle 352, wherein a recess 3521 is provided on a side of the handle 352 facing the mask 310, when the filter 350 is inserted into the mounting channel 330 to a certain position, the first step 361 abuts against the second step 362, and the handle 352 is hidden between the mask 310 and the bottom frame 320.

Further preferably, the concave portion 3521 is disposed in an arc shape, and the concave portion 3521 is concave along a side away from the mask 310.

In this embodiment, by providing the handle 352, the filter screen 350 is conveniently pulled out from the installation channel 330, wherein the handle 352 is provided with the concave portion 3521, so that when the user detaches the filter screen 350, the user only needs to stretch fingers between the face mask 310 and the bottom frame 320 and then clamp the fingers into the concave portion 3521, and then hooks the handle 352, so as to pull out the filter screen 350 from the installation channel 330, which is convenient and reliable to operate, and in addition, the handle 352 is still hidden between the face mask 310 and the bottom frame 320, so that the overall appearance of the bathroom heater is not affected.

Preferably, as shown in fig. 1 to 9, a protrusion 3511 that is in abutting engagement with the mounting channel 330 is provided on each of both sides of the rim 351.

It is further preferable that the number of the protrusions 3511 on each side of the frame 351 is at least two.

In this embodiment, by providing the protruding portion 3511, the friction between the filter screen 350 and the installation channel 330 is increased, so as to further ensure that the filter screen 350 does not slide out of the installation channel 330 along with the vibration generated by the rotation of the wind wheel 200 during the operation of the bathroom heater, thereby improving the installation reliability of the filter screen 350.

Preferably, as shown in fig. 1 to 9, the mounting channel 330 is disposed on the bottom frame 320, and the mounting channel 330 includes a guide portion 332 disposed along the inserting and extracting direction of the filter screen 350, and a guide portion 333 is disposed at one end of the guide portion 332 close to the inserting and extracting opening 331.

In the present embodiment, the guide rail portion 332 and the guide rail portion 333 are engaged with each other, so that the filter screen 350 can be smoothly inserted into and removed from the mounting passage 330, thereby improving the smoothness of mounting and dismounting the filter screen 350.

Further preferably, one end of the guide rail portion 332 close to the insertion opening 331 is disposed in an arc shape, and one end of the guide rail portion 332 far away from the insertion opening 331 is disposed horizontally.

Further preferably, the rail part 333 is formed in a horn shape, wherein a diameter of an end of the rail part 333 connected to the rail part 332 is small, and a diameter of an end of the rail part 333 distant from the rail part 333 is large.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (10)

1. A filter structure, comprising: the detachable air conditioner comprises a face mask (310) and a bottom frame (320) which are detachably connected, wherein an installation channel (330) and an air inlet channel (340) are arranged between the face mask (310) and the bottom frame (320), a filter screen (350) is inserted into the installation channel (330), and a leaning part (360) for avoiding the filter screen (350) from being exposed is arranged between the filter screen (350) and the bottom frame (320).

2. The filter structure of claim 1, wherein the air inlet channel (340) comprises an air inlet (341), the mounting channel (330) comprises a plug opening (331), and the air inlet (341) and the plug opening (331) are coincident with each other.

3. The filter structure according to claim 2, wherein the mounting passage (330) includes a guide rail portion (332) provided along a direction in which the filter mesh (350) is inserted and removed.

4. The filter structure according to claim 3, wherein one end of the guide rail portion (332) close to the insertion/extraction opening (331) is arranged in an arc shape, and one end of the guide rail portion (332) far from the insertion/extraction opening (331) is arranged horizontally.

5. A filter structure according to claim 3, characterized in that the guide rail (332) is provided with a guide (333) near the end of the insertion opening (331), wherein the guide (333) is trumpet-shaped.

6. The filtering structure according to claim 1, wherein the abutting portion (360) comprises a first step (361) provided on the filtering mesh (350), and a second step (362) provided on the chassis (320) and abutting-engaged with the first step (361).

7. A filter structure as claimed in claim 6, wherein the first step (361) extends in the plugging direction of the filter mesh (350) to form a handle (352).

8. The filtering structure according to claim 7, wherein the handle (352) is provided with a recess (3521) at a side thereof facing the mask (310), and the recess (3521) is formed in an arc shape.

9. A filter structure as claimed in claim 1, wherein the filter screen (350) is provided with a projection (3511) for abutting engagement with the mounting channel (330).

10. A bathroom warmer comprising the filter structure of any one of claims 1 to 9.

Images