Ceiling electric appliance

Abstract

The utility model provides a ceiling electric appliance which comprises a machine body and a wiping piece movably arranged relative to the machine body, the machine body comprises a dirt removing part and a function panel, the wiping piece can move relative to the machine body so as to be in sliding contact with the function panel, and the position of the wiping piece comprises a dirt removing position with the machine body as the reference. The dirt removing part can apply pressure to the wiping piece in the dirt removing position so as to remove dirt on the wiping piece. The liquid drops condensed on the functional panel are wiped through the sliding contact between the wiping piece and the functional panel, the situation that the function exertion is limited or the effect is reduced due to the fact that the condensed liquid drops are attached to the functional piece on the functional panel can be avoided, and the cleanliness and the reliability of the functional panel are improved; the dirt removing part can remove dirt on the wiping piece which wipes the functional panel at least once and reduce water remaining on the wiping piece, so that the wiping piece is allowed to repeatedly wipe the functional panel, and the situation that the cleaning capacity of the wiping piece on the functional panel is reduced due to dirt of the wiping piece is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of household electrical appliances, in particular to a ceiling electrical appliance. Background Art

[0002] Bathroom heaters, ventilation fans and fresh air blowers are all air dispatching devices that can transport, supply and transfer air indoors, also known as ceiling appliances. There is a type of bathroom heater equipped with an illuminating element, which can be a lighting lamp or beauty lamp installed on the functional panel of the bathroom heater. During and after the use of the bathroom heater, water vapor will form condensation droplets on the lens of the lighting lamp or beauty lamp. The droplets will make the light emitted by the illuminating element dim and scatter, thereby affecting the luminous effect of the illuminating element, and will also cause dirt to adhere to the surface of the lens or mold. When water vapor condenses on the lens of the beauty lamp, the droplets absorb the energy of the beauty lamp, thereby weakening the irradiation and maintenance effect of the beauty lamp. Other functional parts installed on the functional panel are also easily affected by water vapor condensation and their functions are affected. Utility Model Content

[0003] In view of this, the utility model provides a ceiling-mounted electrical appliance which does not require a user to manually wipe a function panel and / or an irradiation component and other function components disposed on the function panel.

[0004] The ceiling appliance provided by the utility model comprises a body and a wiping piece movably arranged relative to the body, the body comprises a dirt removing part and a functional panel, the wiping piece can move relative to the body so as to slide and contact the functional panel, the position of the wiping piece comprises a dirt removing position based on the body, and the dirt removing part can apply pressure to the wiping piece in the dirt removing position so as to remove dirt from the wiping piece.

[0005] The ceiling appliance of the utility model wipes the droplets condensed on the function panel by sliding contact between the wiping piece and the function panel, which can avoid the functional parts on the function panel from being restricted in function or reduced in efficacy due to the adhesion of condensed droplets, improve the cleanliness and reliability of the function panel, and do not require the user to directly wipe the function panel with a cleaning cloth or wet wipes;

[0006] In addition, the decontamination part can decontaminate the wiping piece that has wiped the functional panel at least once and reduce the moisture remaining in the wiping piece, thereby allowing the wiping piece to repeatedly wipe the functional panel to avoid the wiping piece's cleaning ability for the functional panel being reduced due to dirt on the wiping piece.

[0007] In one embodiment, the body has an air duct, the air duct includes a dirt removal flow channel, the dirt removal portion is provided with a dirt removal port connected to the dirt removal flow channel, and the dirt removal port faces the wiping member at the dirt removal position.

[0008] In this way, when the wiping piece is in the dirt removal position, the airflow flowing along the dirt removal channel and discharged from the dirt removal port can blow the wiping piece to accelerate the loss of moisture and impurities on the surface of the wiping piece, thereby achieving dirt removal and humidity reduction of the wiping piece, so that the wiping piece can wipe the functional panel again.

[0009] In one embodiment, the wiping member includes a brush for scrubbing the functional panel, and an air outlet direction of the dirt removal port forms an angle with a bristle length direction of the brush.

[0010] With such arrangement, the decontamination airflow blown out from the decontamination port can more thoroughly blow away the moisture on the bristles, so that the brush can be dried faster under the blowing of the decontamination airflow.

[0011] In one embodiment, the ceiling appliance further includes an air drive component, and the air duct further includes a main flow channel, the main flow channel is connected to the air outlet of the air drive component and passes through the body, and the dirt removal flow channel is branched from the main flow channel.

[0012] With such an arrangement, when the ceiling appliance operates the air regulation function, a decontamination airflow can be generated passing through the decontamination flow channel to remove dirt and dry the wiping piece, wherein the air regulation function includes any one or more of the blowing function, ventilation function and fresh air function.

[0013] In one embodiment, the main channel includes a blowing channel that passes through the functional panel, the ceiling appliance also includes a heating element arranged at a first position of the blowing channel, and the dirt removal channel includes a drying channel branched from the second position of the blowing channel, and the first position is upstream of the second position.

[0014] In this arrangement, the heating element heats the air flow in the first position to form a warm air flow, a portion of the warm air flow blows into the room along the blowing channel, and the other portion of the warm air flow forms a decontamination air flow. The decontamination air flow obtained in this way can remove residual moisture from the wiping element more quickly.

[0015] In one embodiment, the dirt removing portion includes a pressing portion, and the wiping member is pressed by the pressing portion when the wiping member is in the dirt removing position.

[0016] With such arrangement, when the wiping piece is in the dirt removal position, the squeezing portion can contact and squeeze the wiping piece to squeeze out impurities such as moisture remaining in the wiping piece, thereby achieving dirt removal and humidity reduction of the wiping piece, so that the wiping piece can wipe the functional panel again.

[0017] In one embodiment, the wiping member includes a sponge block, and when the wiping member is in the dirt removal position, the squeezing portion squeezes the sponge block; and / or,

[0018] The extrusion part is convexly arranged on the side of the functional panel close to the ground, and the wiping piece is in sliding contact with the side of the functional panel close to the ground.

[0019] With such arrangement, the sponge block can absorb condensation droplets on the functional panel more quickly and in greater quantities, and can smoothly discharge the moisture under the squeezing of the squeezing part. The position of the squeezing part is more conducive to the squeezing part applying pressure to the wiping piece, making it easier to obtain the squeezing part.

[0020] In one embodiment, the functional panel includes a functional area provided with functional parts, the wiping member leaves the functional area when in the dirt removal position, and the wiping member can move relative to the body so as to slide across the functional area.

[0021] With such arrangement, impurities such as moisture remaining in the wiping member are not easily diffused to the functional area where the functional parts are provided, thereby ensuring the cleanliness of the functional area and the functional parts.

[0022] In one embodiment, the functional component includes a lighting lamp and / or a beauty lamp.

[0023] In one embodiment, the ceiling-mounted electrical appliance further comprises a covering member movably disposed on the body and provided with a wiping member, wherein the covering member is used to move relative to the body to change the range of the functional panel covered by the covering member.

[0024] With this arrangement, wiping is easier, which improves the convenience of using the ceiling appliance. The function panel can be wiped and dewatered while the cover opens or closes the function panel.

[0025] In one embodiment, the covering member is configured such that a wiping track formed by the wiping member driven by the covering member is located in a wiping plane, and the wiping plane is parallel to the functional panel.

[0026] With such an arrangement, the wiping member can maintain uniform force on the functional panel during the entire process of sliding contact with the functional panel, and the wiping force applied to the functional panel is uniform and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the ceiling appliance of the first embodiment of the utility model in the first state;

[0028] Figure 2 It is a schematic diagram of the ceiling appliance of the first embodiment of the utility model in the second state;

[0029] Figure 3 for Figure 1 and Figure 2 A partial structural schematic diagram of a ceiling appliance of the illustrated embodiment;

[0030] Figure 4 It is a schematic diagram of the ceiling appliance of the second embodiment of the utility model in the first state;

[0031] Figure 5 This is a schematic diagram of the ceiling appliance of the second embodiment of the utility model in the second state.

[0032] Explanation of the reference numerals: 100, ceiling appliance; 10, body; 11, functional panel; 111, functional area; 112, functional part; 12, dirt removal part; 121, dirt removal port; 122, extrusion part; 13, air duct; 131, main flow channel; 132, dirt removal flow channel; 20, wiping piece; 21, brush; 22, sponge block; 30, covering piece. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more related listed items.

[0035] The utility model provides a ceiling appliance 100 that can be installed in the ceiling space between the indoor ceiling and the ceiling board. The ceiling appliance 100 can be a bathroom heater, or a fresh air blower or a ventilation fan. Next, the ceiling appliance 100 of the utility model is described in detail by taking the bathroom heater as an example.

[0036] The ceiling appliance 100 of the utility model includes a body 10 and a wiping member 20 movably arranged relative to the body 10. The body 10 includes a chassis that can be arranged in the ceiling space, and also includes a dirt removal part 12 and a functional panel 11 installed on the chassis. The functional panel 11 can be installed on a side of the chassis that is relatively close to the room and the ground. The wiping member 20 can slide and contact the functional panel 11 during the movement relative to the body 10, so that droplets condensed on the functional panel 11 and dust attached to the functional panel 11 can be wiped off by the wiping member 20. The wiping piece 20 has a plurality of positions at which it can reach or stay, including a dirt removal position based on the body 10. When the wiping piece 20 is in the dirt removal position, the dirt removal portion 12 can apply pressure to the wiping piece 20 to remove dirt from the wiping piece 20 to reduce impurities such as moisture remaining in the wiping piece 20. After the dirt removal portion 12 stops applying pressure to the wiping piece 20, the cleanliness of the wiping piece 20 is restored and the humidity of the wiping piece 20 is reduced, so that the wiping piece 20 can slide again to contact and wipe the functional panel 11.

[0037] Specifically, the functional panel 11 includes a functional area 111 provided with a functional part 112. When the wiping member 20 is in the dirt removal position, the wiping member 20 leaves and no longer contacts the functional area 111 and the functional part 112. When impurities such as moisture remaining in the wiping member 20 are discharged by the dirt removal unit 12 under pressure on the wiping member 20, these impurities such as moisture will not adhere to the functional area 111 and the functional part 112. After the dirt removal unit 12 finishes the pressure cleaning of the dirt removal unit 12, the dirt removal unit 12 can move relative to the body 10 again, thereby slidingly contacting the functional panel 11 again and passing through and wiping the functional area 111 again.

[0038] In some embodiments, the functional part 112 includes an irradiating part, and the irradiating part includes any one or both of an illumination lamp and a beauty lamp. In other embodiments, the functional part 112 also includes a display unit for displaying various functional states of the ceiling appliance 100. When the functional part 112 includes an irradiating part, the irradiating part includes a light emitter and a lens or a light-transmitting cover covering the light emitter, and the wiping part 20 can slide in contact with and wipe the lens or the light-transmitting cover.

[0039] In some embodiments, the ceiling appliance 100 further includes a cover 30 movably disposed on the body 10, the wiper 20 is disposed on the cover 30, the cover 30 is used to cover the functional panel 11, and the cover 30 can be moved relative to the body 10 to change the range of the functional panel 11 covered by the cover 30. Figure 1-2 , Figure 3-4 When the ceiling appliance 100 is a bathroom heater, the covering member 30 is a covering plate movably arranged on the side of the panel close to the ground. Preferably, the covering plate is parallel to the functional panel 11. When the area of ​​the functional panel 11 covered by the covering member 30 reaches the maximum, the functional area 111 is completely covered by the covering member 30 and the functional panel 11 and the covering member 30 are stacked in the vertical direction.

[0040] Figure 1-2 , Figure 4-5 In the illustrated embodiment, the cover member 30 is slidably connected to the body 10. The cover member 30 is a flat structure parallel to the horizontal direction and the functional panel 11, and a sliding trajectory formed by the cover member 30 sliding relative to the body 10 is located in a horizontal plane. The wiping member 20 is provided on the side of the cover member 30 facing away from the ground. As the cover member 30 slides relative to the body 10, the wiping member 20 slides and contacts the functional panel 11, so that a wiping trajectory formed by the wiping member 20 driven by the cover member 30 is located in a wiping plane parallel to the horizontal direction.

[0041] Specifically, Figure 1-2 , Figure 4-5 In the illustrated embodiment, the cover 30 is slidably connected to the body 10 along a horizontal straight line direction, and can slide relative to the body 10 to change the area of ​​the functional panel 11 covered by the cover 30. Figure 1 and Figure 4 At this time, the functional area 111 is completely covered by the covering member 30, and the area of ​​the functional panel 11 covered by the covering member 30 reaches the maximum; Figure 2 and Figure 4 At this time, the functional area 111 is not covered by the cover 30, the area of ​​the functional panel 11 covered by the cover 30 reaches the minimum, and the wiping member 20 is in the decontamination position and leaves the functional area 111. Figure 2 and Figure 5 After the cleaning part 12 of the ceiling appliance 100 finishes the cleaning of the wiping member 20 by applying pressure, the covering member 30 can slide to the right and drive the wiping member 20 to slide and contact the functional panel 11 again and wipe the functional area 111 again.

[0042] It can be understood that in other embodiments, the covering member 30 can also be rotatable relative to the body 10. For example, the covering member 30 can be rotated relative to the body 10 around an axis perpendicular to the horizontal direction and the functional panel 11. In this case, the covering member 30 can also drive the wiping member 20 to slide and contact the functional panel 11; the covering member 30 can also only change the position of the area covered by the covering member 30 on the functional panel 11 by moving relative to the body 10. In other words, the area of ​​the area covered by the covering member 30 on the functional panel 11 will not change with the movement of the covering member 30; of course, other structures can also be used to replace the covering member 30 and carry the wiping member 20 with the alternative structure.

[0043] Figure 1-2 , Figure 4-5 In the illustrated embodiment, the ceiling appliance 100 further includes a driver disposed on the body 10, which is connected to the covering member 30 and is used to generate power required to drive the covering member 30 to move relative to the body 10. The covering member 30 is driven by the driver to open the function panel 11 or cover and close the function panel 11. Therefore, whether opening or closing the function panel 11 or wiping the function panel 11, the user does not need to operate manually.

[0044] Embodiment 1

[0045] See also Figure 1 to Figure 3When the ceiling appliance 100 is any one of a bathroom heater, a fresh air blower or a ventilation blower, the body 10 also has an air duct 13 for dispatching air to blow indoors or outdoors. Specifically, the air duct 13 includes a main channel 131 for blowing air indoors or outdoors, and also includes a decontamination flow channel 132 branching and extending from the main channel 131. The ceiling appliance 100 also includes a wind driving member for driving air to flow along the air duct 13. The main channel 131 passes through the body 10 to connect indoors and / or outdoors, and the decontamination flow channel 132 passes through the decontamination part 12 to form a decontamination port 121. When the wind drive element is running and the wiping element 20 is in the dirt removal position, the dirt removal port 121 faces the wiping element 20, a part of the airflow in the main channel 131 flows along the main channel 131 to indoor and / or outdoor, and the other part of the airflow flows along the dirt removal channel 132 to form a dirt removal airflow, and the dirt removal airflow is blown out from the dirt removal port 121 and blows on the wiping element 20. The wiping element 20 loses residual impurities such as moisture under the action of the wind pressure exerted by the dirt removal airflow, thereby restoring the cleanliness of the wiping element 20 and reducing the humidity.

[0046] Optionally, the wiping member 20 includes a brush 21 for cleaning the functional panel 11, the brush 21 is disposed on the cover 30, and the bristles of the brush 21 protrude relative to the side of the cover 30 away from the ground, and the air outlet direction of the dirt removal port 121 forms an angle with the length direction of the bristles of the brush 21. Figure 2-Figure 3 , the air outlet direction of the decontamination port 121 is the instantaneous speed direction of the decontamination airflow flowing out of the decontamination port 121, Figure 2 In the illustrated embodiment, the dirt removal opening 121 is inclined toward the ground, the bristles extend in a vertical direction, and the dirt removal airflow can blow the sides of the bristles.

[0047] In some embodiments, the main channel 131 includes a blowing channel that passes through the functional panel 11, and the blowing channel is used to guide a part of the airflow to form a blowing airflow and finally blow the blowing airflow into the room. The ceiling appliance 100 also includes a heating element for heating the blowing airflow, and the heating element can be a PTC heater. The heating element is arranged at a first position of the blowing channel, and the decontamination channel 132 is branched and extended from the second position of the blowing channel, and the first position is located upstream of the second position. Thus, the blowing airflow is heated by the heating element to form a warm airflow, a part of the warm airflow is blown into the room, and another part of the warm airflow is blown out from the decontamination port 121 to dry the wiping member 20.

[0048] Embodiment 2

[0049] See also Figure 4-5The dirt removal part 12 includes a squeezing part 122, and the wiping member 20 includes a structure that can be deformed and has water storage performance. The squeezing part 122 can squeeze the wiping member 20 in the dirt removal position to squeeze out impurities such as water remaining in the wiping member 20. Preferably, the wiping member 20 includes a sponge block 22. In other embodiments, the wiping member 20 can also be a cleaning cloth made of fabric.

[0050] Alternatively, if Figure 4-5 As shown, the wiping member 20 is arranged on the covering member 30, specifically, it can be arranged on the side of the covering member 30 facing away from the ground, and the extrusion portion 122 is protruded on the side of the functional panel 11 close to the ground, specifically, it can be an extrusion protrusion protruded outside the functional area 111, so that it can be ensured that when the extrusion portion 122 squeezes the wiping member 20, the wiping member 20 will inevitably leave the functional area 111, thereby ensuring that impurities such as moisture squeezed out of the wiping member 20 will not contaminate the functional area 111 that has been wiped.

[0051] Embodiment 3

[0052] In the third embodiment, the decontamination unit 12 includes an extrusion unit 122, which is different from Figure 4-5 The extrusion protrusion shown in the embodiment 3 may be a scraper protruding from the functional panel 11 on the side close to the ground, and is different from Figure 4-5 In the illustrated embodiment, the extrusion protrusion fixes and squeezes the wiping member 20 . In the third embodiment, the wiping member 20 is allowed to reciprocate relative to the scraper so that the scraper repeatedly scrapes off the moisture and impurities of the wiping member 20 .

[0053] Embodiment 4

[0054] On the basis of the second and third embodiments, the air duct 13 also includes a dirt removal channel 132 branched from the main channel 131, and the dirt removal channel 132 has a dirt removal port 121 facing the side of the covering member 30 away from the ground. When the extrusion portion 122 squeezes out moisture and other impurities in the wiping member 20, the dirt removal airflow can be blown out from the dirt removal port 121 and blow away the squeezed moisture and impurities.

[0055] In order to make the structure of the ceiling appliance 100 more compact, the gap between the cover and the function panel is usually set very small, so the height space between the cover and the function panel for arranging the wiping piece is extremely limited. In this case, the small-volume wiping piece is easy to be saturated with water prematurely, and thus cannot continue to absorb the moisture remaining on the function panel. When a decontamination part is provided, the decontamination part can remove dirt and drain water from the wiping piece that has wiped the function panel at least once, so that the wiping piece can restore cleanliness and dryness to a certain extent, so that the wiping piece can wipe the function panel multiple times.

[0056] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0057] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments are within the scope of protection required by the present invention.

Claims

1. A ceiling appliance, characterized in that: The invention comprises a body (10) and a wiping piece (20) movably arranged relative to the body (10); the body (10) comprises a dirt removal portion (12) and a functional panel (11); the wiping piece (20) is movable relative to the body (10) so as to slidably contact the functional panel (11); the position of the wiping piece (20) comprises a dirt removal position based on the body (10); the dirt removal portion (12) is capable of applying pressure to the wiping piece (20) at the dirt removal position so as to remove dirt from the wiping piece (20).

2. The ceiling appliance according to claim 1, characterized in that: The body (10) has an air duct (13), the air duct (13) includes a dirt removal flow channel (132), the dirt removal portion (12) is provided with a dirt removal port (121) connected to the dirt removal flow channel (132), and the dirt removal port (121) faces the wiping member (20) at the dirt removal position.

3. The ceiling appliance according to claim 2, characterized in that: The wiping member (20) comprises a brush (21) for scrubbing the functional panel (11), and the air outlet direction of the dirt removal port (121) forms an angle with the length direction of the bristles of the brush (21).

4. The ceiling appliance according to claim 2, characterized in that: The ceiling appliance further comprises an air-driving component, and the air duct (13) further comprises a main channel (131), wherein the main channel (131) is connected to an air outlet of the air-driving component, and the dirt removal channel (132) is branched from the main channel (131).

5. The ceiling appliance according to claim 4, characterized in that: The main channel (131) includes a blowing channel for blowing air into the room, the ceiling appliance also includes a heating element arranged at a first position of the blowing channel, and the decontamination channel (132) includes a drying channel branched from a second position of the blowing channel, and the first position is upstream of the second position.

6. The ceiling appliance according to claim 1, characterized in that: The dirt removing portion (12) comprises a pressing portion (122), and the wiping member (20) is pressed by the pressing portion (122) when the wiping member (20) is in the dirt removing position.

7. The ceiling appliance according to claim 6, characterized in that: The wiping member (20) comprises a sponge block (22); when the wiping member (20) is in the dirt removal position, the squeezing portion (122) squeezes the sponge block (22); and / or, The extrusion portion (122) is protrudingly arranged on a side of the functional panel (11) close to the ground, and the wiping member (20) is in sliding contact with the side of the functional panel (11) close to the ground.

8. The ceiling appliance according to any one of claims 1 to 7, characterized in that: The functional panel (11) comprises a functional area (111) provided with a functional part (112); the wiping part (20) leaves the functional area (111) when in the decontamination position; and the wiping part (20) is movable relative to the body (10) so as to slide across the functional area (111).

9. The ceiling appliance according to claim 8, characterized in that: The functional part (112) includes an irradiating part, and the irradiating part includes a lighting lamp and / or a beauty lamp.

10. The ceiling appliance according to any one of claims 1 to 7, characterized in that: It also comprises a covering member (30) which is movably arranged on the body (10) and provided with the wiping member (20), wherein the covering member (30) is used to move relative to the body (10) to change the range of the functional panel (11) covered by the covering member (30).

11. The ceiling appliance according to claim 10, characterized in that: The covering member (30) is configured such that a wiping track formed when the wiping member (20) is driven by the covering member (30) is located in a wiping plane, and the wiping plane is parallel to the functional panel (11).

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