Humidifying type electric heating warmer

Abstract

A kind of humidification type electric heating warmer, including water tank, water inlet is arranged in water tank side, the top of water tank is uniformly distributed with multiple electric heating plate along its length direction, the top of side wall of adjacent electric heating plate is fixedly connected with connecting frame one, the two sides inner walls of each connecting frame one are equipped with guide groove one, the top of water tank is equipped with the through slot of being identical with the shape, size of guide groove one below each guide groove one, the through slot is connected with the inside of water tank, the bottom of each guide groove one and the through slot below are slidably connected with fixed frame, the bottom of fixed frame is located in the inside of water tank, the inside of fixed frame is detachably installed with absorbent cotton.The utility model discloses through absorbent cotton automatic water absorption, electric heating plate is powered on to realize heating, and also can promote cotton water evaporation humidification, while absorbent cotton can be conveniently replaced, and practicality and hygiene are considered.

Description

Technical Field

[0001] This utility model relates to the field of electric heater technology, and in particular to a humidifying electric heater. Background Technology

[0002] Electric heaters are widely used for indoor heating in autumn and winter. However, traditional electric heaters cause the moisture in the indoor air to evaporate rapidly during the heating process, resulting in a sharp drop in ambient humidity and causing discomfort such as dry mouth and dry skin. Therefore, the demand for integrated heating and humidification is becoming increasingly prominent.

[0003] In the prior art, such as Chinese utility model patent with patent number CN202220654027.2, an environmental humidity controllable electric heater is disclosed. It achieves humidification by supplying water through a water tank and absorbing and evaporating water through aluminum silicate cotton. Specifically, it includes a box body, a base, a water tank, an electric heating plate, a fixing frame, and aluminum silicate cotton. The electric heating plate heats the aluminum silicate cotton to cause the water in the aluminum silicate cotton to evaporate, thereby increasing the humidity of the surrounding environment.

[0004] However, the aluminum silicate cotton is fixed inside a frame, which is installed on the side of the heating plate. Aluminum silicate cotton is a consumable material; after absorbing water, it easily attracts dust and impurities. Long-term use leads to a continuous decrease in evaporation efficiency. Furthermore, in warm and humid environments, bacteria and mold easily grow inside the aluminum silicate cotton, affecting air quality, producing unpleasant odors, and harming human health. In summary, we propose a humidifying electric heater to address the aforementioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a humidifying electric heater that works with this structure, thereby solving the problem of easy contamination and deterioration of the humidifying components in the above-mentioned background technology.

[0006] To achieve the above objectives, the technical solution provided by this utility model is as follows: a humidifying electric heater includes a water tank, an inlet on one side of the water tank, multiple heating plates evenly distributed along the length of the top of the water tank, a connecting frame fixedly connected between the top of the side walls of adjacent heating plates, a guide groove between the inner walls of each connecting frame, a through groove with the same shape and size as the guide groove being opened below the top of each guide groove, the through groove communicating with the interior of the water tank, a fixing frame sliding between each guide groove and the through groove below, the bottom of the fixing frame being located inside the water tank, and a degreasing cotton strip being detachably installed inside the fixing frame.

[0007] Preferably, a second connecting frame is fixedly connected between the side walls of adjacent heating plates below the first connecting frame. A second guiding groove is provided on the inner walls of both sides of each first connecting frame below the first guiding groove. The shape and size of the second guiding groove are the same as those of the first guiding groove.

[0008] Preferably, the fixing frame includes a plate body one, the side walls of which are slidably connected to the inner walls of guide groove one, guide groove two, and through groove respectively. A slot is provided on one side of the plate body one, and plate body two is engaged in the slot. Plate body two and plate body one are detachably connected by multiple screws. A receiving groove one penetrating through its top and bottom is provided on the side of plate body two near plate body one. A receiving groove two corresponding to the receiving groove one is provided on the side of plate body one near plate body two. The degreased cotton strip is located inside the receiving groove one and receiving groove two. The bottom of the degreased cotton strip extends to the outside of the receiving groove one. A vent one is provided in the middle of the bottom of the receiving groove one. Two clamping posts one are fixedly connected to the upper and lower sides of the vent one. A vent two corresponding to the vent one is provided in the bottom of the receiving groove two. Clamping posts two corresponding to the multiple clamping posts one and cooperating to clamp the degreased cotton strip are fixedly connected to the upper and lower sides of the vent two.

[0009] Preferably, the top of the connecting frame one is provided with a fitting groove on the outside of the guide groove one, the top of the plate one is inherently connected with a fitting plate, the fitting plate and the fitting groove are fitted together, the top of the fitting plate is fixedly connected with a handle, and the bottom of the plate one is located between the inner wall of the top end and the inner wall of the bottom end of the water tank.

[0010] Preferably, the top of the water tank has two side plates fixedly connected to both sides along its length, and a plurality of heating plates are evenly distributed between the two side plates. The two side plates are fixedly connected to the adjacent heating plates by connecting blocks. One of the side plates is provided with a control knob, and a handle is hinged between the two side plates.

[0011] Preferably, an observation window is provided on the side wall of the water tank, and a water level line is provided on the observation window.

[0012] Preferably, the bottom of the water tank is fixedly connected to two support legs along its length, and each support leg is equipped with two casters at its bottom.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: Ensuring humidification hygiene and stable evaporation efficiency: By using detachable and replaceable degreased cotton strips as the water absorption component, combined with a convenient structure of "handle pull-out fixing frame + screw disassembly of the panel", it is possible to quickly and regularly replace old cotton strips that have absorbed dust and grown bacteria, avoiding the problems of environmental pollution and odor generation caused by long-term use, and continuously ensuring air quality and humidification efficiency.

[0014] Reduced operational difficulty: By utilizing the high absorbency of the degreased cotton strips, the bottom of the strips is immersed in the water tank to automatically absorb water and allow it to seep upwards. This replaces the complex mechanical water supply structure of "knob-threaded rod-water frame" in the background technology, achieving passive water supply without the need to manually adjust water pressure or overcome friction to turn parts, making water supply operation simpler and less labor-intensive. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram showing the positional relationship between connecting frame one and connecting frame two in this utility model; Figure 3 This is a schematic diagram showing the positional relationship between the fixing frame and the degreasing cotton strip in this utility model; Figure 4 This is a schematic diagram showing the positional relationship between the second plate and the interlocking plate in this utility model.

[0016] In the diagram: 1. Water tank; 2. Heating plate; 3. Connecting frame one; 4. Guide groove one; 5. Fixing frame; 51. Plate one; 52. Slot; 53. Plate two; 54. Receiving groove one; 55. Receiving groove two; 56. Vent one; 57. Clamping post one; 58. Vent two; 59. Clamping post two; 510. Fitting plate; 6. Degreased cotton strip; 7. Connecting frame two; 8. Guide groove two; 9. Fitting groove; 10. Side plate; 11. Control knob; 12. Handle; 13. Observation window; 14. Support leg. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0019] like Figures 1-4As shown, a humidifying electric heater includes a water tank 1, which provides a continuous water source for humidification. A water inlet is located on one side of the water tank 1. Multiple heating plates 2 are evenly distributed along the length of the top of the water tank 1. When powered on, the heating plates 2 simultaneously provide heating and promote evaporation. A connecting frame 3 is fixedly connected between the top of the side walls of adjacent heating plates 2. The connecting frame 3 serves to fix adjacent heating plates 2 and enhance the overall structural stability. A guide groove 4 is provided between the inner walls of both sides of each connecting frame 3. Below each guide groove 4, a groove of the same shape and size as the guide groove 4 is formed on the top of the water tank 1. A through groove of uniform size is connected to the interior of the water tank. A fixed frame 5 slides between each guide groove 4 and the lower through groove. The through groove and the guide groove 4 cooperate to form a double limit on the fixed frame 5, preventing the fixed frame 5 from shifting when sliding. The bottom of the fixed frame 5 is located inside the water tank 1. A degreased cotton strip 6 is detachably installed inside the fixed frame 5. In other embodiments, pure cotton strips or sponge strips can be used instead of degreased cotton strips 6. The degreased cotton strip 6 automatically draws water from the water tank using its high water absorption to provide moisture for subsequent evaporative humidification. At the same time, the detachable design makes it easy to replace regularly and ensures hygienic humidification.

[0020] Furthermore, a second connecting frame 7 is fixedly connected between the side walls of adjacent heating plates 2 below the first connecting frame 3, forming a double fixation for the side walls of adjacent heating plates 2, further improving the stability of the heating plate 2 installation and preventing the heating plate 2 from shifting due to vibration after long-term use. A second guiding groove 8 is provided on the inner walls of both sides of each first connecting frame below the first guiding groove 4. The shape and size of the second guiding groove 8 are the same as those of the first guiding groove 4. The second guiding groove 8 is aligned vertically with the first guiding groove 4, forming a sliding limit structure with the fixed frame 5 with two points of support at the top and bottom, making the fixed frame 5 more stable when it is pulled out or pushed in.

[0021] Furthermore, the fixing frame 5 includes a plate 51. The side walls of plate 51 are slidably connected to the inner walls of guide groove 4, guide groove 8, and through groove, respectively, to ensure the stable sliding of the fixing frame 5 and provide a stable foundation for the installation of the degreasing cotton strip 6. A slot 52 is provided on one side of plate 51, and plate 53 is engaged in the slot 52. A receiving groove 54 penetrating its top and bottom is provided on the side of plate 53 near plate 51. A receiving groove 55 corresponding to the receiving groove 54 is provided on the side of plate 51 near plate 53. Countersunk holes are provided on both sides of the receiving groove 54 on the side of plate 53 away from plate 51. A bolt hole is provided between the bottom of each countersunk hole and the bottom of the slot. Plate 53 and plate 51 are detachably connected by multiple screws tightened into the bolt holes. The absorbent cotton swab 6 is located inside the receiving groove 1 54 and the receiving groove 2 55. The bottom of the absorbent cotton swab 6 extends to the outside of the receiving groove 1 54, making it easy to insert into the water tank to absorb water. A vent 1 56 is provided in the middle of the bottom of the receiving groove 1 54. Two clamping posts 1 57 are fixedly connected to the upper and lower sides of the vent 1 56. A vent 2 58 is provided in the bottom of the receiving groove 2 55, which corresponds to the vent 1 56. Clamping posts 2 59, which correspond to the clamping posts 1 57 and cooperate to clamp the absorbent cotton swab 6, are fixedly connected to the upper and lower sides of the vent 2 58. The plate 2 53 is snapped into the plate 1 51 through the slot 52 and fixed by screws. The receiving groove 1 54 and the receiving groove 2 55 form a space to place the cotton swab. The clamping posts 1 57 and the clamping posts 2 59 cooperate to clamp the cotton swab, preventing displacement and not blocking the vent.

[0022] Furthermore, the top of the connecting frame 3 is provided with a fitting groove 9 on the outside of the guide groove 4, and the top of the plate 51 is inherently connected with a fitting plate 510. The fitting plate 510 and the fitting groove 9 fit together. The top of the fitting plate 510 is fixedly connected with a handle. The bottom of the plate 51 is located between the inner wall of the top end and the inner wall of the bottom end of the water tank 1, ensuring that after the fixing frame 5 is installed, the bottom of the degreasing cotton strip 6 can be stably immersed in the water of the water tank 1, while avoiding the bottom of the plate 51 from colliding with the inner wall of the bottom end of the water tank 1, so as not to affect the water flow inside the water tank.

[0023] Furthermore, two side plates 10 are fixedly connected to the top of the water tank 1 along both sides of its length. The two side plates 10 form left and right protection for the multiple electric heating plates 2 evenly distributed between them, preventing users from accidentally touching the high-temperature electric heating plates 2, and at the same time enhancing the integrity of the overall structure of the equipment. The multiple electric heating plates 2 are evenly distributed between the two side plates 10. The two side plates 10 are fixedly connected to the adjacent electric heating plates 2 through connecting blocks. One of the side plates 10 is provided with a control knob 11 for switching on and off and adjusting the power of the electric heating plate 2. A handle 12 is hinged between the two side plates 10.

[0024] Furthermore, an observation window 13 is provided on the side wall of the water tank 1. The observation window 13 is made of transparent material and has a water level line to provide users with a clear reference for the water level.

[0025] Furthermore, the bottom of the water tank 1 is fixedly connected to two support legs 14 along its length, and each support leg 14 is equipped with two casters at its bottom, which facilitates the movement of the equipment indoors.

[0026] Working principle: Before use, fill the tank with water through the inlet on one side of the water tank 1 to ensure that the water level meets the requirements. At this time, the bottom of the degreased cotton strip 6 in the fixing frame 5 is already soaked in the water in the tank. The degreased cotton automatically absorbs water by utilizing its high water absorption capacity. The water will naturally seep upward along the degreased cotton strip to reserve water for subsequent humidification.

[0027] Turning the control knob 11 powers on multiple heating plates 2, which then generate heat. This heat not only radiates directly to the surrounding environment, quickly achieving the core heating function of the indoor space, but also acts on the degreased cotton strips 6 that have absorbed moisture, accelerating the evaporation of moisture from the cotton strips to form water vapor. The water vapor will naturally diffuse into the air through the vent 1 56 and vent 2 58 on the fixed frame, simultaneously increasing the indoor humidity and solving the problem of dry air during heating.

[0028] When it is necessary to replace the degreasing cotton strip 6, the user can use the handle on the top fitting plate 510 of plate 1 51 to pull out the fixing frame 5 from the guide groove 1 4, guide groove 2 8 and through groove. Remove the screws between plate 1 51 and plate 2 53, take out the old degreasing cotton strip, and put the new degreasing cotton strip into the receiving groove 2 55, ensuring that the bottom of the cotton strip extends out of the receiving groove 2. Then, snap plate 2 53 into the slot 52 of plate 1 51 and tighten the screws. At this time, the degreasing cotton strip will be clamped and fixed by clamping post 1 57 and clamping post 2 59. Finally, put plate 1 51 back into the guide groove and through groove until the fitting plate 510 and the fitting groove 9 are fitted together, so that the bottom of the degreasing cotton strip is immersed in the water in the water tank again, completing the maintenance and restoring use.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A humidifying electric heater, comprising a water tank (1), wherein a water inlet is provided on one side of the water tank (1), characterized in that: The top of the water tank (1) is evenly distributed with multiple electric heating plates (2) along its length. A connecting frame (3) is fixedly connected between the top of the side walls of adjacent electric heating plates (2). A guide groove (4) is opened between the inner walls of the two sides of each connecting frame (3). A through groove with the same shape and size as the guide groove (4) is opened below the top of the water tank (1). The through groove is connected to the inside of the water tank. A fixed frame (5) slides between each guide groove (4) and the through groove below. The bottom of the fixed frame (5) is located inside the water tank (1). A degreasing cotton strip (6) is detachably installed inside the fixed frame (5).

2. The humidifying electric heater according to claim 1, characterized in that: A connecting frame 2 (7) is fixedly connected between the side walls of adjacent heating plates (2) below the connecting frame 1 (3). A guide groove 2 (8) is provided on the inner walls of both sides of each connecting frame 1 below the guide groove 1 (4). The shape and size of the guide groove 2 (8) are the same as those of the guide groove 1 (4).

3. A humidifying electric heater according to claim 2, characterized in that: The fixed frame (5) includes a plate (51). The sidewalls of the plate (51) are slidably connected to the inner walls of the guide groove (4), guide groove (8), and through groove, respectively. A slot (52) is provided on one side of the plate (51). A plate (53) is engaged in the slot (52). The plate (53) and the plate (51) are detachably connected by multiple screws. A receiving groove (54) penetrating the top and bottom of the plate (53) is provided on the side of the plate (53) near the plate (51). A receiving groove (54) corresponding to the receiving groove (54) is provided on the side of the plate (51) near the plate (53). 55), the degreased cotton strip (6) is located inside the receiving groove one (54) and the receiving groove two (55). The bottom of the degreased cotton strip (6) extends to the outside of the receiving groove one (54). The receiving groove one (54) has a vent one (56) in the middle of the bottom. Two clamping posts one (57) are fixedly connected to the upper and lower sides of the vent one (56). The receiving groove two (55) has a vent two (58) corresponding to the vent one (56) in the bottom. Clamping posts two (59) corresponding to multiple clamping posts one (57) and cooperating to clamp the degreased cotton strip (6) are fixedly connected to the upper and lower sides of the vent two (58).

4. A humidifying electric heater according to claim 3, characterized in that: The top of the connecting frame (3) is provided with a fitting groove (9) on the outside of the guide groove (4). The top of the plate (51) is inherently connected with a fitting plate (510). The fitting plate (510) and the fitting groove (9) fit together. The top of the fitting plate (510) is fixedly connected with a handle. The bottom of the plate (51) is located between the inner wall of the top end and the inner wall of the bottom end of the water tank (1).

5. A humidifying electric heater according to claim 1, characterized in that: The top of the water tank (1) is fixedly connected to two side plates (10) on both sides along its length. Multiple heating plates (2) are evenly distributed between the two side plates (10). The two side plates (10) are fixedly connected to the adjacent heating plates (2) through connecting blocks. One of the side plates (10) is provided with a control knob (11). A handle (12) is hinged between the two side plates (10).

6. A humidifying electric heater according to claim 1, characterized in that: An observation window (13) is provided on the side wall of the water tank (1), and a water level line is provided on the observation window (13).

7. A humidifying electric heater according to claim 1, characterized in that: The bottom of the water tank (1) is fixedly connected to two support legs (14) along its length, and each support leg (14) is equipped with two casters at its bottom.

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