Tower type cooling and heating fan

Abstract

The utility model discloses a tower type cooling and heating fan, the main body of the cooling and heating fan is provided with a simulation flame humidifying assembly, the simulation flame humidifying assembly comprises an upper cover, a shell, a light-emitting assembly, an atomizer and a circuit board, the surface of the upper cover is provided with a plurality of mist outlets, the light-emitting assembly is arranged in the shell in a way of directly facing the mist outlets, and the atomizer is arranged in the shell. The atomizer is arranged at the bottom of the shell, the shell is provided with a water storage cavity, the circuit board is electrically connected with the atomizer and the light-emitting assembly, and a control circuit on the circuit board controls the atomizer to atomize water in the water storage cavity to form a fog screen and controls the light-emitting assembly to project light to the fog screen to form 3D simulated flames. The special flame simulating effect is achieved while cold air and warm air are blown and humidification is conducted, and meanwhile the large-capacity water storage tank is used for storing water so that a user can be prevented from frequently adding water.

Description

Technical Field

[0001] The utility model relates to the technical field of fans or heaters, in particular to a tower type cooling and heating fan. Background Art

[0002] An electric heater is a device that converts electrical energy into thermal energy and transfers heat through radiation, convection, contact, etc., so that the surrounding environment reaches a suitable temperature. Long-term use of electric heaters will reduce air humidity, so for the sake of user health, the heater needs to be equipped with a humidification function.

[0003] At the same time, with the upgrading of China's industry, many home appliances have a series of cool functions or beautiful decorative functions. The simulated flame heater is one of them. The heater uses the light-emitting elements inside the cavity to illuminate the water mist sprayed from the inside, making the originally colorless water mist appear to be a flame-colored water mist. Combined with the flow effect of the water mist, it creates an atmosphere of simulated flame.

[0004] The existing Chinese patent with announcement number CN 217685275 U discloses a humidifiable simulated flame electric heater. The air supply device sends the water mist generated by the humidifying component into the atomizing chamber and sprays it out from the spray port through the mist guide channel to form a 360° surround spray effect, which cooperates with the light-emitting component to simulate the natural flame effect.

[0005] However, the atomizer is generally an ultrasonic atomizer, which is installed under the water surface and vibrates the water body through ultrasonic waves to make the water surface atomized. Due to the physical characteristics of the ultrasonic atomizer, the water surface above the ultrasonic atomizer cannot be too high, and a water depth of 6-10CM is appropriate. When the water depth is too high, it cannot penetrate the water surface to produce atomization, so the water tank cannot store too deep water. The water consumption of a 15W atomizer is 0.5L|H. The atomizer consumes 0.5L of water for one hour of work, so pure water needs to be added frequently. Utility Model Content

[0006] The utility model aims to provide a tower type cooling and heating fan, in which the entire shell of the simulated flame humidifying component is used as a water storage tank. The large-capacity water storage tank stores water to avoid users from adding water frequently. At the same time, the control circuit controls the atomizer and the light-emitting component, so that the simulated flame formed is more realistic.

[0007] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a tower-type heating and cooling fan, comprising a heating and cooling fan body, a heating component and a blowing component are arranged in the heating and cooling fan body, the blowing component blows airflow to take away the heat generated by the heating component, the heating and cooling fan body is provided with a simulated flame humidification component, the simulated flame humidification component comprises an upper cover, a shell, a light-emitting component, an atomizer and a circuit board, a plurality of mist outlets are arranged on the surface of the upper cover, the light-emitting component is arranged in the shell opposite to the mist outlet, the atomizer is arranged at the bottom of the shell, the shell has a water storage cavity, the circuit board is electrically connected to the atomizer and the light-emitting component respectively, and the control circuit on the circuit board controls the atomizer to atomize the water in the water storage cavity to form a mist curtain and controls the light-emitting component to project light onto the mist curtain.

[0008] By adopting the above technical solution, water mist from the atomizer in the simulated flame humidification component on the cooling and heating fan is sprayed out from the mist outlet to form a mist curtain, and the light-emitting component projects light onto the mist curtain to form a simulated flame.

[0009] The utility model is further configured as follows: an air outlet pipe is integrally formed in the shell, a fan is arranged at the bottom of the air outlet pipe, the circuit board is electrically connected to the fan, and the fan blows airflow through the air outlet pipe and then merges into the water storage chamber.

[0010] By adopting the above technical solution, the airflow carries the mist and sprays the mist continuously and stably, so that the formed mist curtain is stable, and the simulated flame will not be distorted due to the collapse of the mist curtain.

[0011] The utility model is further configured as follows: a plurality of air outlet holes are arranged on the side wall of the air outlet pipe, and air flows out from the air outlet holes and merges into the water storage cavity.

[0012] By adopting the above technical solution, the airflow and the mist are fully mixed.

[0013] The utility model is further configured as follows: a flow guide pipe is arranged in the shell, and the flow guide pipe is composed of a plurality of arc-shaped fins.

[0014] The utility model is further configured as follows: a through hole communicating with the water storage chamber is provided at the bottom of the shell, the atomizer is an ultrasonic atomizing sheet, and the ultrasonic atomizing sheet is sealed on the through hole.

[0015] The utility model is further configured as follows: a support column is provided on the shell, the light-emitting component is mounted on the support column and arranged opposite to the mist outlet, and the LED lamp beads in the LED lamp board are arranged in parallel in an upper and lower double layer.

[0016] By adopting the above technical solution, the double-layer LED lamp beads can produce more realistic simulated flames after projecting light.

[0017] The utility model is further configured as follows: the light-emitting component includes a lampshade, an LED light board and a base, the base is mounted on a supporting column, the LED light board is arranged on the base, and the lampshade covers the LED light board and is sealed and fastened with the base.

[0018] The utility model is further configured as follows: the simulated flame humidification component further comprises a top cover, and the top cover covers the upper cover.

[0019] By adopting the above technical solution, the top cover is opened when adding water, so as to facilitate adding water into the water storage cavity.

[0020] The utility model is further configured as follows: the control circuit of the circuit board controls the brightness and color of the light projected by the light-emitting component, the atomization power of the atomizer and the rotation speed of the fan respectively.

[0021] By adopting the above technical solution, the control circuit controls the brightness and color of the light projected by the light-emitting component, the atomization power of the atomizer and the rotation speed of the fan, so that the simulated flame is realistic and the atomization power is controlled at the same time.

[0022] The utility model is further configured as follows: the control circuit uses transistors and performs pulse width modulation control through a signal sent by a control chip.

[0023] Compared with the prior art, the utility model uses the entire shell of the simulated flame humidification component as a water tank, and adopts a large-capacity water tank to store water to avoid users from adding water frequently. The atomized mist is sprayed out from the mist outlet along with the air flow to form a stable rising mist curtain. The light-emitting component projects light on the mist curtain. The flow effect of the mist curtain makes the simulated flame closer to the combustion effect; the control circuit controls the atomizer, the fan and the light-emitting component, controls the power consumption and makes the formed simulated flame more realistic. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional view of the tower type cooling and heating fan in the embodiment.

[0025] Figure 2 It is a vertical cross-sectional view of the tower type cooling and heating fan in the embodiment.

[0026] Figure 3 It is an exploded diagram of the tower type cooling and heating fan in the embodiment.

[0027] Figure 4 It is an installation diagram of the simulated flame humidification component of the tower type cooling and heating fan in the embodiment.

[0028] Figure 5 It is a circuit schematic diagram on a circuit board of a simulated flame humidification component in an embodiment.

[0029] Figure 6It is a schematic diagram of a control chip on a circuit board of a simulated flame humidification component in an embodiment.

[0030] In the figure: 1. cooling and heating fan body; 11. air inlet; 12. air outlet; 13. heating component; 14. blowing component; 2. simulated flame humidification component; 21. upper cover; 22. shell; 23. light-emitting component; 24. ultrasonic atomization sheet; 25. circuit board; 26. guide tube; 27. top cover; 221. air outlet duct; 222. water storage chamber; 223. through hole; 224. support column; 211. mist outlet; 3. fan; 212. air outlet; 231. lampshade; 232. LED light board; 233. base; 261. curved fins. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0032] like Figure 1-6 As shown, the present embodiment discloses a tower type cooling and heating fan, comprising a cooling and heating fan body 1, on which an air inlet 11 and an air outlet 12 are arranged, and a heating component 13 and a blowing component 14 are arranged inside the cooling and heating fan body 1, the blowing component 14 allows air to enter from the air inlet 11 and then blow out from the air outlet 12 to form air convection, thereby playing the role of a cooling fan; the heating component 13 is arranged on the air flow channel, and the air flows through the heating component 13 and takes away the heat generated by the heating component 13 and is blown out from the air outlet 12, and the blown warm air warms the environment and plays the role of a heater.

[0033] like Figure 1-4As shown, in this embodiment, a simulated flame humidification component 2 is arranged on the cooling and heating fan body 1, and the simulated flame humidification component 2 can spray water mist to form a fog curtain, and the light is projected onto the fog curtain to simulate the flame effect; the simulated flame humidification component 2 includes a shell 22, an air outlet pipe 221, an upper cover 21, a light-emitting component 23, an atomizer and a circuit board 25, the shell 22 is used as a water storage tank, and pure water is stored in the water storage cavity 222 formed by the shell 22, the upper cover 21 is covered on the shell 22, the air outlet pipe 221 and the light-emitting component 23 are respectively arranged in the shell 22, and the mist The atomizer is arranged at the bottom of the shell 22, and a plurality of mist outlets 211 are opened on the upper cover 21. The light-emitting component 23 and the mist outlet 211 are arranged opposite to each other, and the light projected by the light-emitting component 23 is emitted outward through the mist outlet 211; the water in the water storage chamber 222 is atomized by the atomizer, and a fan 3 is installed at the bottom of the air outlet pipe 221. The fan 3 blows the air flow through the air outlet pipe 221 into the water storage chamber 222 of the shell 22, and the air flow mixed with the water mist is sprayed out from the mist outlet 211 to form a fog curtain, and the light projected by the light-emitting component 23 shines on the fog curtain to form a simulated flame effect.

[0034] The atomizer in this embodiment is an ultrasonic atomizer 24 .

[0035] like Figure 5-6 As shown, in this embodiment, the circuit board 25 is electrically connected to the light-emitting component 23, the atomizer and the fan 3 respectively. The circuits on the circuit board 25 respectively control the atomizer to atomize the water mist and control the rotation speed of the fan 3, so that the air flow and the water mist are reasonably combined at the mist outlet 211 to form a uniform and flowing rising fog curtain. The circuit on the circuit board 25 can control the light-emitting component 23 to project lights of different colors. The light projected by the light-emitting component 23 shines on the fog curtain to form a simulated flame effect.

[0036] In this embodiment, in order to ensure the sealing of the shell 22, the shell 22 and the air outlet pipe 221 are integrally injection molded. The integral molding of the shell 22 and the air outlet pipe 221 not only saves the materials and steps required for the sealing between the shell 22 and the air outlet pipe 221, but also improves the sealing level between the shell 22 and the air outlet pipe 221 to prevent water droplets from seeping out.

[0037] like Figure 1-4 As shown, in this embodiment, the horizontal cross-section of the cooling and heating fan body 1 is circular, so the shell 22 of the simulated flame humidification component 2 is designed to be circular. Specifically, in order to make the flame humidification cooling and heating fan have a beautiful appearance, the shell 22 is set to be a circular trumpet shape; in other embodiments, the cooling and heating fan body 1 can be designed to be rectangular, elliptical, triangular or other geometric shapes, and the appearance of the shell 22 of the simulated flame humidification component 2 will also change accordingly according to the changes in the appearance of the cooling and heating fan body 1.

[0038] like Figure 1-4As shown, in this embodiment, in order to allow the air flowing out of the air outlet pipe 221 to be fully mixed and carry water mist, a plurality of air outlet holes 212 are provided on the side wall of the air outlet pipe 221, and the air flow flows out from the side of the air outlet pipe 221 to the water storage chamber 222. Since the air flow is blown out from the circumferential air outlet holes 212 of the air outlet pipe 221, the water vapor in the water storage chamber 222 can be fully mixed, so that the formed fog curtain flows evenly and upwards.

[0039] like Figure 1-4 As shown, in this embodiment, a guide pipe 26 is provided in the shell 22, and the guide pipe 26 is arranged in the water storage chamber 222. The guide pipe 26 is composed of a plurality of arc-shaped fins 261. After the airflow is sprayed out from the air outlet 212 on the side of the air outlet pipe 221 to the surroundings, the airflow stirs and mixes the water mist and pushes the water mist to the inner wall of the guide pipe 26. Under the action of air pressure and the arc-shaped fins 261, the airflow carrying the water mist rises in a spiral along the guide pipe 26 and flows out from the mist outlet 211 to form a mist curtain upwards. The arc-shaped fins 261 make the mist vapor sprayed out by the airflow denser, forming a stable mist curtain, making the simulated flame more realistic.

[0040] like Figure 1-4 As shown, in this embodiment, a support column 224 is provided on the shell 22, and the light-emitting component 23 is installed on the support column 224 and is arranged opposite to the mist outlet 211. In this embodiment, the light-emitting component 23 is ring-shaped, and the light-emitting component 23 includes a lampshade 231, an LED light board 232 and a base 233. The base 233 is installed on the support column 224, and the LED light board 232 is arranged on the base 233. The lampshade 231 covers the LED light board 232 and is sealed with the base 233. The LED lamp beads in the LED light board 232 are arranged in a double layer in parallel, which can be projected on the fog curtain at multiple angles to present a more realistic effect. The light-emitting component 23 is aligned with the spray outlet, so that the light projected by the light-emitting component 23 falls accurately on the fog curtain.

[0041] like Figure 5-6 As shown, in this embodiment, transistors are used in the circuit board 25 to control the light-emitting component 23, the atomizer and the fan 3 respectively, and the brightness of the light projected by the light-emitting component 23, the atomization power of the atomizer and the rotation speed of the fan 3 are controlled by pulse width modulation through the signal sent by the control chip.

[0042] The tower-type cooling and heating fan of this embodiment can realize functions such as blowing cold air, blowing hot air, humidification and simulated flame through buttons on the panel. When the tower-type cooling and heating fan is turned on, the blowing component 14 is turned on to act as a cooling fan, the heating component 13 is turned on to act as a warming fan, the ultrasonic atomization sheet 24 is turned on to act as a humidification function, and the light-emitting component 23 is turned on to turn on the simulated flame function.

[0043] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A tower type cooling and heating fan, comprising a cooling and heating fan body (1), wherein a heating component (13) and a blowing component (14) are arranged in the cooling and heating fan body (1), wherein the blowing component (14) blows air to take away the heat generated by the heating component (13), and wherein: The cooling and heating fan body (1) is provided with a simulated flame humidification component (2), and the simulated flame humidification component (2) comprises an upper cover (21), a shell (22), a light-emitting component (23), an atomizer and a circuit board (25). The upper cover (21) is provided with a plurality of mist outlets (211) on its surface. The light-emitting component (23) is arranged in the shell (22) opposite to the mist outlets (211). The atomizer is arranged at the bottom of the shell (22). The shell (22) has a water storage chamber (222). The circuit board (25) is electrically connected to the atomizer and the light-emitting component (23) respectively. The control circuit on the circuit board (25) controls the atomizer to atomize water in the water storage chamber (222) to form a mist curtain and controls the light-emitting component (23) to project light onto the mist curtain.

2. A tower type cooling and heating fan according to claim 1, characterized in that: An air outlet pipe (221) is integrally formed in the housing (22), a fan (3) is arranged at the bottom of the air outlet pipe (221), the circuit board (25) is electrically connected to the fan (3), and the fan (3) blows airflow through the air outlet pipe (221) and then merges into the water storage chamber (222).

3. A tower type cooling and heating fan according to claim 2, characterized in that: A plurality of air outlet holes (212) are arranged on the side wall of the air outlet pipe (221), and air flows out from the air outlet holes (212) and merges into the water storage chamber (222).

4. A tower type cooling and heating fan according to claim 1, characterized in that: A flow guide tube (26) is arranged in the shell (22), and the flow guide tube (26) is composed of a plurality of arc-shaped fins (261).

5. A tower type cooling and heating fan according to claim 1, characterized in that: A through hole (223) communicating with the water storage chamber (222) is provided at the bottom of the shell (22); the atomizer is an ultrasonic atomizer sheet (24); and the ultrasonic atomizer sheet (24) is sealed and arranged on the through hole (223).

6. A tower type cooling and heating fan according to claim 1, characterized in that: The housing (22) is provided with a support column (224), and the light-emitting component (23) is mounted on the support column (224) and is arranged opposite to the mist outlet (211).

7. A tower type cooling and heating fan according to claim 6, characterized in that: The light-emitting component (23) comprises a lampshade (231), an LED lamp board (232) and a base (233); the base (233) is mounted on a support column (224); the LED lamp board (232) is arranged on the base (233); the lampshade (231) covers the LED lamp board (232) and is sealed and fastened with the base (233).

8. The tower type cooling and heating fan according to claim 1, characterized in that: The simulated flame humidification component (2) further comprises a top cover (27), wherein the top cover (27) covers the upper cover (21).

9. The tower type cooling and heating fan according to claim 1, characterized in that: The control circuit of the circuit board (25) controls the brightness and color of the light projected by the light-emitting component (23), the atomization power of the atomizer and the rotation speed of the fan (3).

10. A tower type cooling and heating fan according to claim 9, characterized in that: The control circuit uses transistors to control the light emitting component (23), the atomizer and the fan (3) respectively, and controls the brightness of the light projected by the light emitting component (23), the atomization power of the atomizer and the rotation speed of the fan (3) through signals sent by the control chip.

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