Warmer

Abstract

The utility model discloses a warmer, relates to the field of household appliances, and adopts the technical scheme that the warmer has the technical effects that the warmer comprises a mask, and a display screen is arranged on the mask and is positioned on the side surface of the mask. And after the display screen is arranged on the side surface, the user can check from a more natural angle without excessively raising the head, so that the readability of information and the convenience of operation are improved. The display screen on the side face can face the bathroom space, the visual range is expanded, and a user can see the display content more clearly at different positions (such as a shower area or a washing area) and does not need to stand right below for observation. Compared with a display screen with the bottom facing downwards, the display screen arranged on the side face is slightly affected by water vapor, mist shielding is reduced, and the display definition is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of household appliances, especially a warmer. BACKGROUND

[0002] The existing bath heater or warmer usually integrates a display screen on the surface of a mask to display temperature, working mode, wind speed and other related information. However, since the bath heater is usually installed at the top of the bathroom, the user needs to look up to view the content on the display screen during use. Moreover, the display screen is directly opposite the lower side, and close-range observation may be required to observe the state of the display screen, which results in poor user experience due to the head-up and close-range observation. SUMMARY

[0003] The utility model aims at providing a warmer, which has the advantages of more comfortable observation of display screen data.

[0004] The above technical purpose of the utility model is achieved by the following technical scheme.

[0005] A warmer comprises:

[0006] A mask is provided with a display screen, and the display screen is located on the side surface of the mask.

[0007] Further, the display screen comprises a display surface, which is parallel to the side surface of the mask or inclined to the side surface of the mask.

[0008] Further, the mask is further provided with a blowing port, and the blowing port is located on the side surface of the mask.

[0009] Further, the blowing port and the display screen are located on different side surfaces of the mask.

[0010] Further, the warmer further comprises an air inlet, which is located on the side surface of the mask, and the side surface on which the air inlet is located is not on the same side surface as the side surface on which the blowing port is located and / or the side surface on which the display screen is located.

[0011] Further, the warmer further comprises an air duct, at least a part of which is located on one side of the back surface of the mask, and the air duct is in communication with the blowing port and the air inlet.

[0012] Further, the warmer further comprises a baffle, which is located in the air duct to divide the air duct into a blowing air duct in communication with the blowing port and an air inlet duct in communication with the air inlet.

[0013] Further, the mask is further provided with a light-emitting assembly, and the light-emitting assembly is located on the front surface of the mask.

[0014] Further, the warmer further comprises:

[0015] The box body;

[0016] The lifting mechanism is arranged between the box body and the mask, and is suitable for driving the mask to lift so that the mask has a first state of being accommodated in the box body and a second state of extending out of the box body to expose the air outlet and the display screen to the outside.

[0017] Firstly, in the utility model, the display screen is arranged on the side surface, so that the user can view from a more natural angle without excessively tilting the head, and the readability of information and the convenience of operation are improved. The display screen at the side surface position can face the bathroom space, expands the visual range, and enables the user to clearly see the display content at different positions (such as a shower area or a washing area) without having to stand directly below to observe. Compared with the display screen facing downward at the bottom, the display screen arranged at the side surface is less affected by water vapor, reduces the obstruction of fog, and improves the display clarity.

[0018] Secondly, in the utility model, the air outlet is arranged at the side surface, and hot air that is blown out of the front usually blows forward and rises after being blown to the bottom, resulting in a small circulation range. The air outlet at the side surface enables the hot air to diffuse along the edge of the bathroom space, the air flow at the side surface can flow to the far end, forms a larger range of thermal convection, and finally forms a larger thermal circulation area, thereby improving the overall heating efficiency.

[0019] Thirdly, in the utility model, the air outlet and the display screen are moved to the side surface, and the space at the front surface of the mask can be completely used for the light emitting assembly, so that the illumination area is larger, the amount of illumination is improved, and the large-area illumination demand is met. Since the air outlet no longer occupies the front surface of the mask, the overall design is more simple.

[0020] Fourthly, in the utility model, the mask has a first state of being accommodated in the box body and a second state of extending out of the box body to expose the air outlet to the outside. In the first state, the mask can be withdrawn into the box body, and the air outlet is shielded. In the non-use state, the air outlet and the display screen are hidden, visual interference is avoided, and the appearance of the product is more neat and beautiful. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a front structure schematic diagram of the warmer;

[0022] Figure 2 is a three-dimensional structure schematic diagram of the warmer;

[0023] Figure 3 is an explosion structure schematic diagram of the warmer;

[0024] Figure 4 is a state schematic diagram of the mask being withdrawn in an embodiment;

[0025] Figure 5 is a state schematic diagram of the mask being withdrawn in an embodiment;

[0026] Figure 6 is a schematic diagram of the blowing state of the mask in another embodiment;

[0027] Figure 7 is a schematic diagram of the mask in another embodiment;

[0028] Figure 8 is a schematic diagram of the structure of the air collector of the warmer without the mask;

[0029] Figure 9 is a schematic diagram of the lifting mechanism and the stabilizing mechanism;

[0030] Figure 10 is an exploded view of the warmer.

[0031] Figure 11 is a schematic diagram of the three-dimensional section of the warmer;

[0032] Figure 12 is a schematic diagram of the connection relationship between the center rotating wheel and the first and second ropes;

[0033] Figure 13 is a schematic diagram of the lifting mechanism and the stabilizing mechanism in the mask extension state;

[0034] Figure 14 is a schematic diagram of the lifting mechanism and the stabilizing mechanism in the mask retraction state;

[0035] Figure 15 is a schematic diagram of the installation structure with the conversion frame.

[0036] In the figure, 100, the box body; 101, the air outlet duct; 102, the volute; 103, the wind wheel;

[0037] 200, the mask; 201, the blowing port; 202, the air inlet; 203, the baffle; 204, the rotating device; 205, the air inlet duct; 206, the blowing duct;

[0038] 300, the conversion frame;

[0039] 400, the air collector; 401, the air outlet; 402, the air inlet; 403, the sinking groove;

[0040] 500, the lifting mechanism; 501, the transmission member; 502, the driving member; 503, the power source;

[0041] 600, the stabilizing mechanism; 601, the first rotating wheel; 602, the first rope; 603, the second rotating wheel; 604, the second rope; 605, the center rotating wheel;

[0042] 700, the light-emitting assembly; 800, the display screen. DETAILED DESCRIPTION

[0043] The utility model will be described in further detail below in combination with the drawings.

[0044] In the description of the utility model, it is to be understood that the directions or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model in that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation.

[0045] A warmer, as shown in Figure 1 and Figure 2 , comprises a mask 200, and a display screen 800 is arranged on the mask 200, and the display screen 800 is located on the side surface of the mask 200. The display screen 800 is used for displaying information such as working state, temperature and mode. The specific shape of the mask 200 is not limited, and in the embodiment, the cross section of the mask 200 is rectangular. As an alternative embodiment, the shape of the cross section is one of square, polygon, circle and triangle.

[0046] In the embodiment, the display screen 800 comprises a display surface, and the display surface is parallel to the side surface of the mask 200. When the display surface is parallel to the side surface of the mask 200, the user can clearly see the screen information from multiple directions, and it is especially suitable for the case that the bathroom heater is installed on the ceiling, so that the display information is easy to be viewed remotely. As an alternative embodiment, the display surface of the display screen 800 is inclined to the side surface of the mask 200. When the display surface is inclined to the side surface of the mask 200, the installation height of the bathroom heater and the common viewing angle of the user can be optimized, so that the screen is more easily seen by the user from the standing position, and the need for looking up or adjusting the viewing angle is reduced. The angle of the inclined display surface is not limited, and the angle of the inclined display surface ranges from 1 to 89 degrees.

[0047] On the basis of the above-mentioned embodiment, as a further defined embodiment, as shown in Figure 2 and 3 , the mask 200 is further provided with a blowing port 201, and the blowing port 201 is located on the side surface of the mask 200 and is used for blowing air flow laterally. The blowing port 201 and the display screen 800 are respectively located on different side surfaces, so as to avoid the influence of the air supply flow on the display screen 800 and improve the visibility of the information.

[0048] In the embodiment, the mask 200 is rectangular, has a long side direction and a wide side direction, and preferably, the air outlet 201 is arranged on the side surface of the mask 200 in the long side direction. The side surface of the mask 200 in the long side direction can obtain a larger area of the air outlet 201, and improve the air blowing performance of the air outlet 201

[0049] Based on the above-mentioned embodiment, as a further defined embodiment, as shown in Figure 3 The mask 200 is further provided with an air inlet 202, which is located on the other side surface of the mask 200, that is, the side surface where the air inlet 202 is located is different from the side surface where the air outlet 201 is located and / or the side surface where the display screen 800 is located. In this way, the air inlet 202 and the air outlet 201 are arranged in a staggered manner in space to optimize the air flow path and avoid backflow interference.

[0050] Based on the above-mentioned embodiment, as a further defined embodiment, as shown in Figure 2 The mask 200 is further provided with a light-emitting assembly 700, which is located on the front surface of the mask 200 and is used to provide lighting function, so that the device has lighting effect. The specific structure of the light-emitting assembly 700 is not limited, and in the embodiment, the light-emitting assembly 700 can be one or a combination of LED lamp, fluorescent lamp, incandescent lamp, laser lamp, optical fiber lighting, xenon lamp and OLED panel. By moving the air outlet 201 to the side surface, the space on the front surface of the mask 200 can be used for the light-emitting assembly 700, so that the lighting area is larger, the light-emitting area is increased, and the lighting effect is improved.

[0051] Based on the above-mentioned embodiment, as a further defined embodiment, as shown in Figure 3 And Figure 4 The heater further comprises an air duct, at least a part of the air duct is arranged on the back side of the mask 200, and the air duct is in communication with the air outlet 201. The bottom of the mask 200 is recessed, and the recessed part can form a part of the air duct structure. As an alternative embodiment, the air duct part on the mask 200 is at least two independent pipes, one end of one pipe is connected to the inside of the box body 100, and the other end is connected to the air outlet 201. The other end is connected to the air inlet 202.

[0052] The heater further comprises a baffle 203, which is located in the air duct to divide the air duct into a blowing air duct 206 in communication with the air outlet 201 and an air inlet air duct 205 in communication with the air inlet 202. As an alternative embodiment, the air inlet 202 is arranged between the mask 200 and the box body 100, and air is taken through the gap between the mask 200 and the box body 100. As an alternative embodiment, the air inlet 202 is arranged on the box body 100, such as taking air through the side wall of the box body 100.

[0053] The specific structure of the baffle 203 is not limited, and in the embodiment, as shown in Figure 4 and Figure 5 , one preferred embodiment of the baffle 203 is that the baffle 203 is rotatably connected to the box 100. The baffle 203 is rotatably connected to the box 100. The power required for the rotation of the baffle 203 is provided by the rotation device 204 arranged on the box 100. The specific structure of the rotation device 204 is not limited, and in the embodiment, the rotation device 204 can be a micro motor or a torsional spring. As an alternative embodiment, the rotation device 204 can also be a pneumatic rotary cylinder or a magnetic rotary driver or a swing connecting rod mechanism or a cam mechanism. The rotation device 204 outputs a rotary power to drive the baffle 203 to swing. The baffle 203 is arranged on the side close to the blowing port 201. Referring to Figure 4 , the rotation device 204 drives the baffle 203 to rotate, and the outer end of the baffle 203 rotates to the outside of the box 100, and the end abuts against the bottom wall of the mask 200, so that the baffle 203 divides the air duct on the back of the mask 200 into the air inlet duct 205 and the blowing duct 206. Referring to Figure 5 , the rotation device 204 first rotates the baffle 203, and the baffle 203 can be in a state parallel to the opening of the box 100 or in a state turned over to the inside of the box 100.

[0054] Referring to Figures 6-7 , as an alternative embodiment, the baffle 203 is integrally connected to the mask 200. The baffle 203 is arranged near the blowing port 201. One end of the baffle 203 is fixed to the bottom wall or the side wall of the mask 200, and the other end is inclined and extends to the inside of the box 100. Thus, the air duct on the back of the mask 200 is divided into the blowing duct 206 and the air inlet duct 205.

[0055] On the basis of the above-mentioned embodiment, as a further defined embodiment, as shown in Figure 8 and Figure 9 , it further comprises a lifting mechanism 500. In the embodiment, the lifting mechanism 500 is arranged between the box 100 and the mask 200, and the lifting mechanism 500 is adapted to drive the mask 200 to lift, so that the mask 200 has a first state of being accommodated in the box 100 and a second state of being extended out of the box 100 to expose the blowing port 201 to the outside. In the first state, the mask 200 is retracted into the box 100. Here, in one embodiment, the surface of the mask 200 is flush with the opening of the box 100, and the mask 200 is completely hidden in the box 100. In another embodiment, referring to Figure 15The mask 200 is installed on the ceiling, the opening of the ceiling has a conversion frame 300, the mask 200 is installed on the conversion frame 300, and the box 100 is installed on the upper space of the ceiling. The surface of the mask 200 protrudes from the opening of the box 100 and is flush with the conversion frame 300 at the position of the conversion frame 300. The flush in the present application means that the two components are theoretically located on the same plane. As an alternative embodiment, the flush means that the two components are close to the same plane, and there is a certain allowance in the installation accuracy and assembly accuracy.

[0056] The specific structure of the lifting mechanism 500 is not limited, and part of the lifting mechanism 500 is arranged on the box 100, and the other part acts on the mask 200 to drive the mask 200 to lift. In the embodiment, the lifting mechanism 500 includes a transmission member 501 connected with the mask 200 and a power source 503 suitable for driving the transmission member 501 to linearly move.

[0057] As one of the embodiments, the power source 503 is a power source 503 outputting rotary motion, and the lifting mechanism 500 further includes a driving member 502 driven to rotate by the power source 503. The driving member 502 and the transmission member 501 are provided with a transmission structure, and the transmission structure is suitable for converting the rotary motion of the driving member 502 into the linear motion of the transmission member 501. In this embodiment, the power source 503 is a motor, the driving member 502 is a gear, the transmission member 501 is a rack, and the transmission structure is a gear transmission structure. The motor drives the gear to rotate, and the rotary motion of the gear is converted into the reciprocating linear motion of the rack. The mask 200 is lifted by the rack.

[0058] As an alternative embodiment, the lifting mechanism 500 can also be one of a lead screw nut mechanism, a hydraulic cylinder lifting mechanism 500, an air cylinder lifting mechanism 500, a worm gear lifting mechanism 500, a chain or belt transmission mechanism, a guide rail sliding block lifting mechanism 500, a scissor lifting mechanism 500, a magnetic levitation lifting mechanism 500, and a telescopic rod.

[0059] On the basis of the above-mentioned embodiment, as a further defined embodiment, as shown in Figure 8 The box 100 further includes a wind collecting plate 400, the transmission member 501 of the lifting mechanism 500 is arranged on the mask 200, and the wind collecting plate 400 is used for guiding airflow and supporting the installation of related structures. The transmission member 501 of the lifting mechanism 500 is arranged on the mask 200, and the power source 503 and the driving member 502 are arranged on the wind collecting plate 400, so that the mask 200 can be extended or retracted relative to the box 100 under the driving of the lifting mechanism 500.

[0060] The structure of the air collecting plate 400 is designed with a sunken groove 403 on the inner side, and a part of the lifting mechanism 500 is located in the sunken groove 403, thereby reducing the occupation of the overall thickness by the lifting mechanism 500 and making the device more compact. The air collecting plate 400 is provided with a sunken groove 403 corresponding to the inner side of the box body 100, and a part of the lifting mechanism 500 is located in the sunken groove 403. Specifically, the power source 503 and the driving member 502 of the lifting mechanism 500 are installed in the sunken groove 403, and a part of the transmission member 501 is located in the sunken groove 403, and the other part extends and connects to the face cover 200. In the structure of the air collecting plate 400, there are an air inlet 402 and an air outlet 401, and the air outlet 401 is arranged corresponding to the blowing air duct 206. The airflow entering from the air inlet 202 enters the internal space of the box body 100.

[0061] On the basis of the above-mentioned embodiments, as a further defined embodiment, as shown in Figure 10 and Figure 11 , the air duct further comprises an air outlet duct 101 and a volute 102 arranged in the box body 100, which are arranged inside the box body 100 and used for guiding the smooth flow of airflow. The wind source is installed inside the volute 102, and the wind source is preferably a wind wheel 103 driven by a motor. The wind wheel 103 corresponds to the air inlet 402 of the air collecting plate 400, and the motor drives the wind wheel 103 to rotate to deliver airflow to the air outlet duct 101. The positions of the orthographic projections of the volute 102 and the air outlet duct 101 on the air collecting plate 400 do not overlap with the positions of the sunken groove 403. This ensures that the arrangement of the lifting mechanism 500 does not affect the normal air supply path of the air duct and does not interfere with the operation of the wind wheel 103, thereby ensuring that the air supply performance of the heater or the bathroom heater is not affected.

[0062] On the basis of the above-mentioned embodiments, as a further defined embodiment, as shown in Figure 8 and Figure 9 , further comprising a stabilizing mechanism arranged on one side or both sides of the lifting mechanism 500. Its function is to ensure that the face cover 200 is evenly stressed and smoothly runs during lifting, and to avoid tilting or shaking due to uneven stress on one side. The specific structure of the stabilizing mechanism is not limited, and the stabilizing mechanism can be the same structure as the lifting mechanism 500 to assist in stabilizing the face cover 200. The stabilizing mechanism can also be a linear movement mechanism, which is different from the lifting mechanism 500 in that it does not have an independent power source 503. For example: slide rail and slide block mechanism, guide column and guide sleeve mechanism.

[0063] In this embodiment, a specific implementation structure of the stabilizing mechanism is given, as shown in Figure 8 , Figure 9 and Figure 12As shown, the stabilizing mechanism includes a first rotating wheel 601 and a second rotating wheel 603 arranged on the mask 200, and a central rotating wheel 605 arranged on the air collecting plate 400; the first rotating wheel 601 and the second rotating wheel 603 are fixedly installed on the bottom wall of the mask 200. The central rotating wheel 605 is installed on the surface of the air collecting plate 400 opposite to the mask 200. The stabilizing mechanism further includes a first rope 602 and a second rope 604, one end of the first rope 602 is wound to the first rotating wheel 601, and the other end is wound to the central rotating wheel 605; one end of the second rope 604 is wound to the second rotating wheel 603, and the other end is wound to the central rotating wheel 605; the winding directions of the first rope 602 and the second rope 604 on the central rotating wheel 605 are opposite; the central rotating wheel 605 is in driving connection with the power source 503, so that it rotates under the driving of the power source 503, thereby driving the first rope 602 and the second rope 604 to be wound or unwound.

[0064] Reference Figure 13 The driving member 502 and the central rotating wheel 605 adopt the same power source 503. When the central rotating wheel 605 rotates clockwise, the driving member 502 drives the transmission member 501 to extend, and pushes the mask 200 out of the box body 100, and exposes the air outlet 201. In this process, the central rotating wheel 605 rotates synchronously under the driving of the power source 503, and the first rope 602 and the second rope 604 are released synchronously, so as to ensure that the mask 200 is stably extended and will not be tilted or jammed due to gravity. Figure 14 When the central rotating wheel 605 rotates counterclockwise, the driving member 502 drives the transmission member 501 to retract, and retracts the mask 200 to the inside of the box body 100. In this process, the central rotating wheel 605 rotates synchronously under the driving of the power source 503, and the first rope 602 and the second rope 604 are retracted synchronously, so as to ensure that the mask 200 is stably retracted and will not be tilted or jammed due to gravity.

[0065] In this embodiment, the materials of the first rope 602 and the second rope 604 should have certain strength and have the elastic stretching and retracting characteristics. For example, aramid fiber coated elastic core, silica gel elastic rope, and U elastic body rope.

[0066] On the basis of the above-mentioned embodiment, as a further defined embodiment, as shown in Figure 15 The part of the mask 200 close to the inside of the box body 100 has an extension section H. The position of the extension section H is projected on the side wall of the box body 100, and the projection of the extension section H overlaps at least part of the side wall of the box body 100. The design of the extension section H ensures that when the mask 200 is extended to the outside of the box body 100, there will not be a large gap, thereby avoiding the problem of air leakage.

[0067] The above embodiment is only an explanation of the present application, which is not a limitation of the present application, and a person skilled in the art can make a modification without creative contribution according to the need after reading the present specification, but as long as it is within the scope of the claims of the present application, it is protected by the patent law.

Claims

1. A warmer, characterized by, The utility model relates to a face guard (200) and a box (100) which are connected through a lifting mechanism (500), wherein the face guard (200) is provided with a display screen (800) on one side of the face guard (200). The display screen (800) comprises a display surface which is parallel to the side of the face guard (200) or is inclined to the side of the face guard (200).

2. The warmer of claim 1, wherein: The face guard (200) is further provided with a blowing port (201) on the side of the face guard (200).

3. The warmer of claim 1, wherein: The blowing port (201) and the display screen (800) are located on different sides of the face guard (200).

4. The warmer of claim 3, wherein: The utility model further comprises an air inlet (202) which is arranged on the side of the face guard (200), and the side on which the air inlet (202) is arranged is different from the side on which the blowing port (201) and / or the display screen (800) are arranged.

5. The warmer of claim 3 or 4, wherein: The utility model further comprises an air duct, at least a part of which is arranged on the back side of the face guard (200), and the air duct is in communication with the blowing port (201) and the air inlet (202).

6. The warmer of claim 4, wherein: The utility model further comprises a baffle (203) which is arranged in the air duct so as to divide the air duct into a blowing air duct (206) which is in communication with the blowing port (201) and an air inlet air duct (205) which is in communication with the air inlet (202).

7. The warmer of claim 5, wherein: The utility model further comprises a light-emitting assembly (700) which is arranged on the front side of the face guard (200).

8. The warmer of any one of claims 1-4, 6-7, wherein: The utility model further comprises:

9. The warmer of any one of claims 3-4, 6-7, wherein: a box (100); a lifting mechanism (500) which is arranged between the box (100) and the face guard (200) and is adapted to drive the face guard (200) to lift so as to make the face guard (200) have a first state in which the face guard (200) is accommodated in the box (100) and a second state in which the face guard (200) is extended out of the box (100) so as to expose the blowing port (201) and the display screen to the outside. ​

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