Water vapor fireplace

Abstract

Provided is a water vapor fireplace, including a fireplace body. The fireplace body is sleeved with a frame. A top cover is inserted in the frame, and a light-transmitting channel is installed on the top cover. A water tank is installed inside the fireplace body, and a mist outlet is installed on the water tank. A light-emitting diode (LED) light group is arranged below the light-transmitting channel. A fan is installed on the water tank, a mist maker is installed at an inner bottom of the water tank, and a heating element is installed on a side of the water tank. By adopting a positive temperature coefficient (PTC) heating plate, a safety factor is high, and no “redness” phenomenon on a heater is generated. Moreover, when an external temperature controller fails, a heating surface temperature of the PTC heating plate will not exceed a set constant temperature.

1 . A water vapor fireplace, comprising a fireplace body ( 1 ), wherein an upper end of the fireplace body ( 1 ) is sleeved with a frame ( 4 ) fixedly connected to the fireplace body ( 1 ), a top cover ( 6 ) is inserted in the frame ( 4 ), a light-transmitting channel ( 7 ) arranged in a length direction of the top cover ( 6 ) is installed on an upper surface of the top cover ( 6 ), a water tank ( 11 ) is installed inside the fireplace body ( 1 ), a mist outlet ( 9 ) is installed on the upper surface of the water tank ( 11 ), an upper end of the mist outlet ( 9 ) extends into a side of the light-transmitting channel ( 7 ), a light-emitting diode (LED) light group ( 5 ) located inside the fireplace body ( 1 ) and installed inside the fireplace body ( 1 ) is arranged below the light-transmitting channel ( 7 ), a fan ( 17 ) having an air outlet penetrating the water tank ( 11 ) is installed on the upper surface of the water tank ( 11 ), a mist maker ( 18 ) is installed at an inner bottom of the water tank ( 11 ), a heating element is installed on a side of the water tank ( 11 ) facing the LED light group ( 5 ), a groove ( 15 ) is recessed on a side of the water tank ( 11 ), a circuit board electrically connected to the LED light group ( 5 ), the mist maker ( 18 ), the heating element, and the fan ( 17 ) is installed inside the recess ( 15 ), a cover plate ( 13 ) is arranged at an opening end of the recess ( 15 ), and the cover plate ( 13 ) is fixedly connected to the fireplace body ( 1 ) by means of a plurality of screws. 
     
     
         2 . The water vapor fireplace according to  claim 1 , wherein the heating element comprises a positive temperature coefficient (PTC) heating plate ( 16 ), the PTC heating plate ( 16 ) arranged in a length direction of the light-transmitting channel ( 7 ) is arranged on a side of the water tank ( 11 ) facing the LED light group ( 5 ), a plurality of support bases ( 19 ) are uniformly arranged on a lower surface of the PTC heating plate ( 16 ), the support bases ( 19 ) are fixedly connected to the water tank ( 11 ), each support base ( 19 ) has a hollow structure, each support base ( 19 ) has a rectangular cross-section, positioning slots ( 25 ) are provided in upper portions of two side surfaces of the support bases ( 19 ) adjacent to the water tank ( 11 ), positioning bars ( 27 ) matching the positioning slots ( 25 ) are fixedly connected to two parallel side surfaces of the PTC heating plate ( 16 ), the positioning bars ( 27 ) are arranged in a length direction of the PTC heating plate ( 16 ), the positioning bars ( 27 ) are inserted in the positioning slots ( 25 ), the PTC heating plate ( 16 ) is electrically connected to a heating plate extension wire by means of a snap-on connector, and an end of the heating plate extension wire is electrically connected to the circuit board. 
     
     
         3 . The water vapor fireplace according to  claim 2 , wherein an outer side of the PTC heating plate ( 16 ) is provided with a shielding cover ( 20 ), the shielding cover ( 20 ) has an L-shaped structure, a side surface of the shielding cover ( 20 ) is attached to a side surface of each support base ( 19 ) facing away from the water tank ( 11 ), two first round holes ( 22 ) are provided in a position where the shielding cover ( 20 ) is attached to each support base ( 19 ), connection screws are inserted in the first round holes ( 22 ), and an end of each connection screw is threadedly connected to the corresponding support base ( 19 ). 
     
     
         4 . The water vapor fireplace according to  claim 3 , wherein two second round holes  26  aligned with the first round holes  22  are provided in a surface of each support base  19  facing away from the water tank  11 , a positioning plate  23  is inserted in each support base  19 , two ends of each positioning plat  23  are fixedly connected to support plates  24 , one ends of the support plates  24  away from the positioning plates  23  make contact with inner walls of the support bases  19  having the second round holes  26 , two screw holes aligned with the second round holes  26  are provided in a side surface of each positioning plate  23 , and the connection screws pass through the corresponding first round holes  22  and second round holes  26  and then are threadedly connected to the corresponding screw holes. 
     
     
         5 . The water vapor fireplace according to  claim 1 , wherein a plurality of L-shaped seats ( 10 ) for limiting a position of the top cover ( 6 ) are arranged on a lower side of the top cover ( 6 ), vertical portions of the L-shaped seats ( 10 ) are fixed on an inner wall of the fireplace body ( 1 ), and horizontal portions of the L-shaped seats ( 10 ) extend into the frame ( 4 ) and make contact with the top cover ( 6 ). 
     
     
         6 . The water vapor fireplace according to  claim 1 , wherein a plurality of positioning seats ( 21 ) are installed at a bottom of the water tank ( 11 ) uniformly, each positioning seat ( 21 ) has a hollow structure, and the positioning seats ( 21 ) are fixed in an inner bottom of the fireplace body ( 1 ). 
     
     
         7 . The water vapor fireplace according to  claim 1 , wherein a mist maker extension wire is electrically connected to the mist maker ( 18 ) by means of a snap-on waterproof connector, an end of the mist maker extension wire is electrically connected to the circuit board, a fan extension wire is electrically connected to the fan ( 17 ) by means of a snap-on connector, an end of the fan extension wire is electrically connected to the circuit board, a light group extension wire is electrically connected to the LED light group ( 5 ) by means of a snap-on connector, and an end of the light group extension wire is electrically connected to the circuit board. 
     
     
         8 . The water vapor fireplace according to  claim 1 , wherein a plurality of first heat dissipation openings ( 2 ) arranged at equal intervals are machined on a bottom of the fireplace body ( 1 ) and a side surface of the fireplace body ( 1 ), a plurality of second heat dissipation openings ( 8 ) arranged at equal intervals are provided in the upper surface of the top cover ( 6 ), and a plurality of third heat dissipation openings ( 14 ) are provided in a side surface of the cover plate ( 13 ) uniformly. 
     
     
         9 . The water vapor fireplace according to  claim 1 , wherein a side of the upper surface of the water tank ( 11 ) is provided with a groove ( 3 ) for installing a control board, a water inlet is installed at an inner bottom of the groove ( 3 ), and a threaded cap is threadedly connected to an upper end of the water inlet. 
     
     
         10 . The water vapor fireplace according to  claim 1 , wherein the LED light group ( 5 ) is installed inside a heat insulation cover ( 12 ), the heat insulation cover ( 12 ) has a cross section of a U-shaped structure, and the heat insulation cover ( 12 ) is installed inside the fireplace body ( 1 ).