CN204534784U - A kind of can the vertical warmer of 360 degree of air-out - Google Patents

Abstract

A vertical heater capable of 360-degree air outlet, comprising a casing, an air inlet and an air outlet arranged on the casing, a heating element located in the casing, a fan, and a control for controlling the heating element and the fan The device also includes an air guide assembly provided with an annular air outlet, the air guide assembly is arranged at the air outlet, and the annular air outlet communicates with the air outlet. The beneficial effects of the vertical heater capable of 360-degree air outlet provided by the utility model are as follows: firstly, the utility model is provided with an air guide assembly with a ring-shaped air outlet at the air outlet, so that the utility model can laterally 360-degree air outlet , so that the surrounding area is evenly heated, the heat dissipation area is large, the thermal efficiency is higher, and the energy-saving effect is good; secondly, the air guiding component has a simple structure, fewer parts, simple assembly, convenient processing, and low production cost; the split structure is easy to disassemble and assemble. clean.

Description

A vertical heater with 360-degree air outlet

technical field

The utility model relates to a vertical heater, in particular to a vertical heater capable of blowing out wind at 360 degrees.

Background technique

At present, there are various types of electric heaters on the market, which can be roughly divided into electric blankets, quartz tube electric heaters, heaters, air conditioners, electric oil heaters, etc. Among them, heaters have a large heat dissipation area and high thermal efficiency; Heating, high heat conversion efficiency, energy saving, fast dissipating cold and other characteristics, are favored by consumers. Existing fan-type heaters mostly adopt a side-by-side structure, that is, the air inlet surface of the rear shell enters the air, and the wind blows to the heating element through the fan, and then is exported from the front air outlet. Most of the air outlets of this type of products are single-sided air outlets, and the hot air radiation surface is small. When in use, the temperature difference in the heating space is large, the heating area is small, and the thermal efficiency is low.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the above-mentioned prior art, and provide a vertical heater capable of blowing out wind at 360 degrees laterally.

According to the main technical scheme adopted by the vertical heater with 360-degree air outlet provided by the utility model: it includes a casing, an air inlet and an air outlet arranged on the casing, a heating element located in the casing, a fan, As well as the controller for controlling the heating element and the fan, it also includes an air guide assembly provided with an annular air outlet, the air guide assembly is arranged at the air outlet, and the annular air outlet communicates with the air outlet.

The vertical heater with 360-degree air outlet provided by the utility model also adopts the following subsidiary technical solutions:

The wind guide assembly includes an annular wind support pan and an air pressure pan located above the annular wind support pan, an air inlet is provided in the middle of the annular wind support pan, and an air guide protrusion is provided in the middle of the air pressure pan. The end of the air guide protrusion is inserted into the air inlet, the annular air outlet is formed between the annular air supporting disk and the pressure air disk, and the air inlet is opposite to the air outlet.

The surface of the air guide protrusion is a curved surface, and an annular air channel is formed between the periphery of the air guide protrusion and the annular air supporting disk.

The top surface of the annular wind support disk is a curved surface, and the longitudinal section of the annular wind support disk is arcuate.

The air guide protrusion is made of metal and is integrally stamped and formed.

The housing is provided with a pneumatic cavity and a heating cavity above the pneumatic cavity, the air inlet is opened on the side wall of the pneumatic cavity, the air outlet is opened on the top of the heating cavity, and the fan is located In the pneumatic cavity, the heating element is located in the heating cavity.

The casing includes a base and an air duct pipe arranged on the top of the base, the pneumatic chamber is formed in the base, and the heating chamber is formed in the air duct pipe.

The air duct pipe includes an outer pipe and an inner pipe located in the outer pipe, the heating chamber is formed in the inner pipe, and a heat insulation chamber is formed between the outer wall of the inner pipe and the inner wall of the outer pipe.

The inner wall of the air outlet is provided with a plurality of support pieces, the support pieces are arranged vertically, a ventilation part is provided between two adjacent support pieces, and the air guiding protrusion is pressed against the support pieces.

The air outlet end face of the annular air outlet is axially 360 degrees.

Compared with the prior art, the vertical heater capable of 360-degree air outlet provided by the utility model has the following advantages: First, the utility model provides an air guide assembly with a ring-shaped air outlet at the air outlet, so that the utility model It can discharge air at 360 degrees horizontally, so that its surroundings can be evenly heated, with a large heat dissipation area, higher thermal efficiency, and good energy-saving effect; secondly, the air guide assembly has a simple structure, fewer parts, simple assembly, convenient processing, and low production cost; it adopts a split structure , easy to disassemble and assemble, easy to clean.

Description of drawings

Fig. 1 is a sectional view of the utility model.

Fig. 2 is a schematic diagram of the air in and out when the utility model works.

Fig. 3 is the front view of the utility model.

Fig. 4 is a cross-sectional view of the air guide assembly in the present invention.

Detailed ways

Referring to Fig. 1 to Fig. 3, according to the embodiment of the vertical heater with 360-degree air outlet provided by the utility model, it includes a casing, an air inlet 6 and an air outlet 7 arranged on the casing, and the air outlet located in the casing The heating element 3, the fan 4, and the controller for controlling the heating element 3 and the fan 4 also include an air guide assembly provided with an annular air outlet 53, the air guide assembly is arranged at the air outlet 7, the The annular air outlet 53 communicates with the air outlet 7 . The air outlet end surface of the annular air outlet 53 is 360 degrees in the axial direction. The utility model is provided with an air guide assembly with an annular air outlet 53 at the air outlet 7, so that the utility model can emit air at 360 degrees in a horizontal direction, uniformly heats its surroundings, has a large heat dissipation area, higher thermal efficiency, and good energy-saving effect.

Referring to Fig. 1 to Fig. 4, according to the above-mentioned embodiment of the present utility model, the wind guide assembly includes an annular wind supporting disk 51 and a pressure air disk 52 located above the annular wind supporting disk 51, and the annular wind supporting disk 51 An air inlet 6 is arranged in the middle, and an air guide protrusion 521 is provided in the middle of the air pressure plate 52, and the end of the air guide protrusion 521 is inserted into the air inlet 6, and the annular air support plate 51 is connected to the air pressure plate 52. The annular air outlet 53 is formed between the air pans 52 , and the air inlet 6 is opposite to the air outlet 7 . The air guide assembly has simple structure, fewer parts, simple assembly, convenient processing, and low production cost; it adopts a split structure, which is easy to disassemble and assemble, and is convenient for cleaning.

Referring to Fig. 1 and Fig. 4, according to the above-mentioned embodiment of the present utility model, the surface of the wind guiding protrusion 521 is a curved surface, and an annular air channel 54 is formed between the surrounding of the wind guiding protrusion 521 and the annular wind supporting disk 51 . The top surface of the annular wind support disk 51 is a curved surface, and the longitudinal section of the annular wind support disk 51 is arcuate. Both the surface of the air guide protrusion 521 and the top surface of the annular air support disc 51 are set as curved surfaces, which can effectively reduce the wind resistance while changing the wind direction, so that the warm air can be smoothly blown out after passing through the annular air duct 54, prolonging the air supply distance.

Referring to FIG. 1 and FIG. 4 , according to the above-mentioned embodiment of the present utility model, the wind guiding protrusion 521 is made of metal material, and is integrally formed by stamping. The air guide protrusion 521 of this structure has the advantages of simple structure, convenient processing, high precision, high matching rate, and the metal material is not easily deformed, and has a long service life.

Referring to Fig. 1, according to the above-mentioned embodiment of the utility model, the inner wall of the air outlet 7 is provided with a plurality of support pieces 8, and the support pieces 8 are vertically arranged, and there is a gap between two adjacent support pieces 8. In the ventilation part, the wind guiding protrusion 521 presses against the supporting sheet 8 . The positioning of the air guide protrusion 521 is realized by the support piece 8 , the structure is simple, and the air pressure plate 52 is easy to take.

Referring to Fig. 1 and Fig. 3, according to the above-mentioned embodiment of the utility model, the housing is provided with a pneumatic chamber 11 and a heating chamber 21 above the pneumatic chamber 11, and the side wall of the pneumatic chamber 11 is opened. The air inlet 6 is mentioned, and the air outlet 7 is opened on the top of the heating chamber 21 . The blower 4 is located in the wind chamber 11 , and the heating element 3 is located in the heating chamber 21 . Setting the fan 4 and the heating element 3 in different cavities can expand the surface area of the heating element 3 and improve the thermal efficiency of the product; at the same time, the heating cavity 21 is set above the aerodynamic cavity 11, which has a certain chimney efficiency and stronger air output , higher cooling efficiency.

Referring to Fig. 1 and Fig. 3, according to the above-mentioned embodiment of the present utility model, the housing includes a base 1 and an air duct 2 arranged on the top of the base 1, the aerodynamic cavity 11 is formed in the base 1, The heating chamber 21 is formed in the air duct pipe 2 . The shell is simple in structure, easy to process, and elegant in appearance. The heating chamber 21 is arranged in the air duct 2, so that the heating element 3 is closer to the air outlet 7, and the thermal efficiency is higher.

Referring to Fig. 1, according to the above-mentioned embodiment of the utility model, the air duct pipe 2 includes an outer pipe 22 and an inner pipe 23 located in the outer pipe 22, and the heating chamber 21 is formed in the inner pipe 23, so that A heat insulating cavity 24 is formed between the outer wall of the inner tube 23 and the inner wall of the outer tube 22 . The inner tube 23 is made of metal, and the outer tube 22 is provided with a cooling hole 25 communicating with the heat insulation cavity 24 . The air duct pipe 2 adopts the above-mentioned structure, which has a good heat insulation effect and prevents the outer wall of the air duct pipe 2 from being too high in temperature and scalding the human body; secondly, the design of the cooling holes 25 can prevent the outer pipe 22 from being deformed due to the excessive temperature of the heat insulation cavity 24 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that these embodiments can be changed without departing from the principle and spirit of the present invention. The scope is defined by the claims appended hereto and their equivalents.

Claims (10)

1. A vertical heater capable of 360-degree air outlet, comprising a casing, an air inlet and an air outlet arranged on the casing, a heating element positioned in the casing, a blower fan, and control of the heating element and the blower fan The controller of the present invention is characterized in that: it also includes an air guide assembly provided with an annular air outlet, the air guide assembly is arranged at the air outlet, and the annular air outlet communicates with the air outlet. 2. The upright heater capable of 360-degree air outlet according to claim 1, characterized in that: the air guide assembly includes an annular air support pan and a pressure air pan located above the annular air support pan, the An air inlet is provided in the middle of the annular wind supporting plate, and an air guide protrusion is provided in the middle of the air pressure plate, and the end of the air guide protrusion is inserted into the air inlet, and the annular air support plate and the air pressure plate The annular air outlet is formed between them, and the air inlet is opposite to the air outlet. 3. The vertical heater capable of 360-degree air outlet according to claim 2, characterized in that: the surface of the air guide protrusion is a curved surface, and the area between the periphery of the air guide protrusion and the annular air support plate Form a circular air duct. 4. The vertical heater capable of 360-degree air outlet according to claim 3, characterized in that: the top surface of the annular air support pan is a curved surface, and the longitudinal section of the annular air support pan is arcuate. 5. The vertical heater capable of 360-degree air outlet according to claim 2, characterized in that: the air guiding protrusion is made of metal material and integrally stamped and formed. 6. The vertical heater with 360-degree air outlet according to any one of claims 1-5, characterized in that: a pneumatic cavity and a heating cavity above the pneumatic cavity are arranged in the outer shell, and the The air inlet is opened on the side wall of the pneumatic cavity, the air outlet is opened on the top of the heating cavity, the fan is located in the pneumatic cavity, and the heating element is located in the heating cavity. 7. The upright heater with 360-degree air outlet according to claim 6, characterized in that: the outer shell includes a base and an air duct arranged on the top of the base, and the air duct is formed in the base. A moving chamber, the heating chamber is formed in the air duct pipe. 8. The upright heater with 360-degree air outlet according to claim 7, characterized in that: the air duct pipe includes an outer pipe and an inner pipe located inside the outer pipe, and the inner pipe forms the heating A cavity, and a heat-insulating cavity is formed between the outer wall of the inner tube and the inner wall of the outer tube. 9. The vertical heater capable of 360-degree air outlet according to any one of claims 2-5, characterized in that: the inner wall of the air outlet is provided with a plurality of support pieces, and the support pieces are arranged longitudinally, corresponding to A ventilating portion is provided between two adjacent support sheets, and the air guiding protrusion is pressed against the support sheets. 10. The upright heater with 360-degree air outlet according to any one of claims 1-5, characterized in that: the air outlet end surface of the annular air outlet is axially 360 degrees.