CN211823134U

CN211823134U - Open type multilayer heating warmer

Info

Publication number: CN211823134U
Application number: CN201922484700.3U
Authority: CN
Inventors: 徐彬; 梅亚伟
Original assignee: Ningbo Xinle Holding Group Co ltd
Current assignee: Ningbo Xinle Holding Group Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-30
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an open multilayer heating room heater, be in including a base, coincide multilayer heating unit and top module on the base, every layer the heating unit includes the support, installs heating element and centrifugal fan on the support, every layer the lower part of heating unit forms the air inlet structure of air inlet all around, every layer the upper portion of heating unit forms the air-out structure of air-out all around form a plurality of air inlet layers and a plurality of air-out layers around the room heater, be located the lower floor partial air-out layer air current among the heating unit gets into the upper story once more among the heating unit. The utility model discloses be provided with a plurality of mutually independent heating unit, these heating unit superpose together, consequently, heating power is higher, and rate of heating is faster.

Description

Open type multilayer heating warmer

Technical Field

The utility model relates to a small household electrical appliances especially relate to an open multilayer heating room heater.

Background

Warmer among the prior art generally all sets up single set heating and air supply mechanism, for example chinese patent is 201920130662.9 utility model patent, discloses a vertical adjustable room heater, including the shell, shell upper portion is equipped with the upper cover, and the lower part is equipped with base, its characterized in that: the heating device comprises a base, a heating component and a plurality of heating elements, wherein the base is provided with a plurality of heating elements; the outer surface of the shell is provided with an adjusting component for controlling the operation of the heating component; the upper cover surface is provided with an air outlet, and the base is provided with an air inlet. The structure is only provided with a single set of heating and air supply mechanism, the heating speed is low, the air outlet is also sent out from the top, and the hot air diffusion is also low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome above-mentioned prior art not enough, provide an open multilayer heating room heater fast, that the radiating effect is good generates heat.

According to the utility model provides a pair of open multilayer heating room heater, be in including a base, coincide multilayer heating unit and top module on the base, every layer the heating unit includes the support, installs heating element and centrifugal fan on the support, every layer the lower part of heating unit forms the air inlet structure of air inlet all around, every layer the upper portion of heating unit forms the air-out structure of air-out all around form a plurality of air inlet layers and a plurality of air-out layer around the room heater, be located the one deck down partial air-out layer air current among the heating unit gets into the one deck once more among the heating unit.

According to the utility model provides a pair of open multilayer heating room heater still has following attached technical characterstic:

the wind-proof heating device further comprises a wind-equalizing net barrel, and the heating unit is sleeved in the net barrel.

The centrifugal fan is characterized in that the support comprises a heating support and an air guide support, the heating support is connected with the heating element, and the centrifugal fan is installed on the air guide support.

The wind guide device further comprises a wind collecting cover formed at the lower part of the wind guide support, and the centrifugal fan is installed at the top of the wind guide support.

The heating support and the air guide support are connected together through a plurality of struts.

The support frames in the heating units of all layers are connected together through a plurality of connecting columns.

The centrifugal fan further comprises rotating shafts in the centrifugal fans in all layers which are connected together through a coupler.

The centrifugal fan is characterized in that a motor and an annular circuit board are arranged in the base, and the motor is connected with a rotating shaft in the centrifugal fan.

According to the utility model provides a pair of open multilayer heating room heater compares with prior art and has following advantage: firstly, the utility model discloses be provided with a plurality of mutually independent heating unit, these heating unit superpose together, consequently, heating power is higher, and rate of heating is faster. Secondly, set up a plurality of heating unit and can make up according to the product flexibility of different powers, convenient processing. And thirdly, air inlet and air outlet are realized by 360 degrees around, so that the heat dissipation effect is better and more uniform. And finally, part of the outlet air flow can be heated layer by layer, so that higher-temperature air flow can be generated, and the heating temperature is increased.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of the utility model with the net cylinder removed.

Fig. 3 is a perspective view with a partial section of the present invention.

Fig. 4 is an exploded perspective view of the present invention.

Fig. 5 is a perspective view of the heating unit of the present invention.

Fig. 6 is a perspective view of the middle wind guide bracket of the present invention.

Fig. 7 is an exploded perspective view of the heating unit of the present invention.

Fig. 8 is an enlarged view of a portion a in fig. 3.

Fig. 9 is a perspective view of the base of the present invention.

Fig. 10 is a schematic view of the working state of the present invention.

Detailed Description

For the purpose of clearly illustrating the aspects of the present invention, preferred embodiments are given below in conjunction with the accompanying drawings. The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, corresponding reference numerals indicate like or corresponding parts and features.

As shown in fig. 1 to 10, the present invention provides an open type multi-layer heating warmer, which comprises a base 1 and a multi-layer heating unit 2 stacked on the base 1, wherein each layer of the heating unit 2 comprises a support 21, a heating element 22 mounted on the support 21 and a centrifugal fan 23. The utility model provides a single heating element 2 is independent heating module, can be in the same place arbitrary quantity of heating element 2 combination, satisfies different heating environment's requirement. The structure can meet the order type processing requirement, and heaters with different heights and different powers can be completed according to the requirements of customers.

Referring to fig. 1 to 10, the above embodiment of the present invention further includes, every layer the lower part of the heating unit 2 forms the air inlet structure 24 of air inlet all around, every layer the upper part of the heating unit 2 forms the air outlet structure 25 of air outlet all around form a plurality of air inlet layers 10 and a plurality of air outlet layers 20 around the warmer, and the part of the air outlet layer 20 in the heating unit 2 that is located the next layer enters the heating unit 2 of the previous layer again. The utility model discloses in heating unit 2 is an open structure, and it does not have the shell, air inlet structure 24 and air-out structure 25 all are circular structure to realize 360 degrees air intakes or air-out. Therefore, the utility model discloses in, use the room heater to form a large tracts of land heating region as the center, the environment intensification is fast. In addition, because the heating unit 2 is of a multi-layer structure, a plurality of heating layers are formed in the height direction, and the heating volume is increased. The utility model discloses in, the part air conditioning stream of bottom can be heated many times repeatedly, has improved rate of heating. To sum up, the utility model discloses a room heater passes through circumference air-out for the air current is softer, and the multilayer heating structure that multilayer heating unit constitutes makes heating area bigger, and rate of heating is faster.

Referring to fig. 1 to 10, the above embodiment of the present invention further includes a wind-equalizing net cylinder 3, and the heating unit 2 is sleeved in the net cylinder 3. The air equalizing net cylinder 3 has the function of blocking air inlet and air outlet airflow, so that the airflow is more smooth and uniform during air inlet. When air is discharged, the heating temperature of the air flow is improved due to the blocking effect, and the air is discharged more uniformly to form an air outlet layer. The peripheral wall of the air-equalizing net cylinder 3 is densely distributed with meshes 31. The size and the density of the meshes 31 can be determined according to the air inlet or outlet quantity, so that the air flow can enter and exit more stably, and the uniform diffusion of the air flow is facilitated. The bottom of the air equalizing net cylinder 3 is sleeved on the base 1, and the top of the air equalizing net cylinder forms a hem which is clamped at the top of the warmer.

Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that the bracket 21 includes a heating bracket 211 and an air guide bracket 212, the heating bracket 211 is connected to the heating element 22, and the centrifugal fan 23 is mounted on the air guide bracket 212. The heating supporter 211 and the wind guide supporter 212 are coupled together by a plurality of struts 213. The utility model provides a heating support 211 is used for installing heating element 22, the lower part of wind guide support 212 forms air inlet structure 24, and upper portion forms air-out structure 25. The pillar 213 is formed on the heating support 211, a plug is arranged at the top of the pillar 213, a concave hole is formed in the air guide support 212, and the plug is inserted into the concave hole to facilitate connection. The support column 213 serves as a support, so that the heating bracket 211 and the air guide bracket 212 form an air inlet gap.

Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that a lower portion of the wind guide bracket 212 forms a wind collecting cover 214, and the centrifugal fan 23 is installed on a top portion of the wind guide bracket 212. The wind-collecting cover 214 is a downward vertical annular baffle structure, and a plurality of slits are formed on the wind-collecting cover 214. A circle of retainer ring 217 is arranged on the heating support 211, and a bent air inlet channel is formed between the retainer ring 217 and the air collecting cover 214. When external air flow is sucked, the external air flow firstly bypasses the retainer ring, then collides with the air collecting cover 214, is bent, passes through a gap formed by the air collecting cover 214 and the heating bracket 211, enters the air guide bracket 212, and is finally discharged from the periphery of the centrifugal fan. In the process, the heating element 22 heats the incoming airflow. The top of the wind guide bracket 212 forms a wind guide arc surface 215, and the angle of the wind guide arc surface 215 is 20 degrees to 40 degrees. This embodiment is 29 degrees. The air guide cambered surface 215 is beneficial to air outlet, so that air flow can pass more smoothly. The angle can better enable the airflow to be discharged in the horizontal direction.

Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that the brackets 21 in the heating units 2 of the respective layers are connected together by a plurality of connecting columns 26. The connecting column 26 is composed of two parts, wherein one part of the connecting column is arranged on the heating bracket 211, and the other part of the connecting column is arranged on the air guide bracket 212. When the air guide bracket 212 is connected, the connecting column on the air guide bracket 212 is inserted into the connecting column on the heating bracket 212. Make things convenient for the connection of each layer heating element 2, also do benefit to and form air inlet layer and air outlet layer structure.

Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that the rotating shafts 231 in the centrifugal fans 23 in the respective layers are coupled together by a coupling. The utility model discloses in, centrifugal fan 23's pivot 231 can be for leading to the axle construction, also can be multistage formula structure, and when multistage formula structure, each section pivot 231 passes through the coupling joint and is in the same place. In this embodiment, the shaft is a through shaft structure, and a plurality of support bearings are provided on the rotating shaft.

Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that a motor 11 and an annular circuit board 12 are disposed in the base 1, and the motor 11 is connected to the rotating shaft 231 in the centrifugal fan 23. The annular circuit board 12 surrounds the motor 11, so that the design and installation of the circuit board are facilitated, and the space of the base 1 is fully utilized. Because the motor 11 is arranged at the central position of the base 1, the base 1 is more stable. The motor 11 drives the centrifugal fan 23 to rotate.

Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that the motor 11 is installed in the base 1 through a shock absorbing structure 111, and a dumping power-off switch 13 is further disposed in the base 1. Shock-absorbing structure 111 is the shock pad, can effectual reduction motor 11 produce vibrations, noise abatement. The dumping power-off switch 13 plays a role in protection, and safety is improved. The lower part of the base 1 is provided with a winding groove, and a power line is wound in the winding groove.

Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that the heating element 22 includes a heating tube 221 and a spiral fin 222 sleeved on a peripheral wall of the heating tube 221, a heating tube fixing seat 223 is disposed on a side surface of the bracket 21, and the heating tube 221 is mounted on the heating tube fixing seat 223. A plurality of mounting seats 216 are formed on the heating bracket 211, and the heating element 22 is jacked up by the mounting seats 216 and is positioned in the air inlet structure 24, so that the entering air flow is heated. The spiral fins 222 increase the heat dissipation area, and can effectively heat the flowing air, thereby increasing the heating speed. The utility model discloses a fixing base of side is right the tip of heating tube 221 is fixed to easy to assemble also does benefit to the line of walking. The middle part of the heating tube 221 is provided with a temperature sensing element 28 and an overheating protection element 29, which is beneficial to temperature sensing and heat protection and improves safety. An element mounting seat 218 is formed on the heating support 211, and the temperature sensing element and the overheating protection element are mounted on the element mounting seat 218 and abut against the middle part of the heating tube 221, so that the temperature sensing and the overheating protection can be effectively realized.

Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that each layer of the bracket 21 is provided with a strong current running pipe 6 and a weak point current running pipe 7. The utility model discloses separately forceful electric power and light current, improved fail safe nature, conveniently walk the line through walking the spool, do benefit to the installation.

Referring to fig. 1 to 10, the present invention further includes, in the above embodiments, a top module 4 located at the top end, where the top module 4 includes a support 41 and a panel 42 located on the support 41, and the panel 42 includes an operation unit and a display unit. The top of the air-equalizing net cover is fixed on the support 41, and the panel 42 is a touch display panel and can realize various light displays. The display unit can display the working state information such as temperature, wind speed and the like. The operation unit adopts an annular strip-shaped operation interface.

Referring to fig. 1 to 10, in the above embodiment of the present invention, it is further included that a negative ion module is further disposed in the top module 4. The anion module is a commercial product and is used for improving the air quality.

In summary, the above-mentioned embodiments are only examples of the present invention, which are only used for illustrating the principles of the present invention and are not used for limiting the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an open multilayer heating room heater which characterized in that: including a base, coincide and be in multilayer heating unit and top module on the base, every layer the heating unit includes the support, installs heating element and centrifugal fan on the support, every layer the lower part of heating unit forms the air inlet structure of air inlet all around, every layer the upper portion of heating unit forms the air-out structure of air-out all around form a plurality of air inlet layers and a plurality of air-out layers around the room heater, be located the lower floor partial air-out layer air current among the heating unit gets into the upper story again in the heating unit.

2. The open multi-layered heating warmer of claim 1, wherein: the air-equalizing net barrel is further included, and the heating unit is sleeved in the net barrel.

3. The open multi-layered heating warmer of claim 1, wherein: the support includes heating support and wind guide support, the heating support with heating element is connected, centrifugal fan installs on the wind guide support.

4. An open multi-layered heating warmer as claimed in claim 3, wherein: the lower part of the air guide support forms an air collecting cover, and the centrifugal fan is installed at the top of the air guide support.

5. An open multi-layered heating warmer as claimed in claim 3, wherein: the heating support and the air guide support are connected together through a plurality of supporting columns.

6. The open multi-layered heating warmer of claim 1, wherein: the brackets in the heating units of each layer are connected together through a plurality of connecting columns.

7. The open multi-layered heating warmer of claim 1, wherein: and rotating shafts in the centrifugal fans of all layers are connected together through a coupling.

8. The open multi-layered heating warmer of claim 1, wherein: the base is internally provided with a motor and an annular circuit board, and the motor is connected with a rotating shaft in the centrifugal fan.