CN215958852U - Cold and warm dual-purpose family learning table - Google Patents

Abstract

The utility model belongs to the field of technical application equipment of learning tables, and particularly relates to a cold and warm dual-purpose family learning table which comprises a learning table body, wherein a cooling and heating device is arranged at the rear end of the learning table body and comprises an air guide part, a connecting pipe and a protective cover which are arranged up and down, the air guide part comprises an air duct and a rotatable protective net, the air duct is designed in a hollow isosceles trapezoid table shape, a fan assembly and a control area are arranged on the left and right in the protective cover, and a heating resistance wire is arranged in the connecting pipe. The cooling and heating device provided by the utility model can be freely adjusted according to different use requirements, and forms cool wind when being used in hot days, so that the purposes of preventing heatstroke and cooling are achieved; blow off the warm braw when using in the cold day, play the effect of preventing frostbite and keeping warm, collect and blow and get cool wind and warm braw in an organic whole, promote people's learning efficiency, reduced the crowded degree of desktop simultaneously, make it cleaner and tidier, avoid article to take place to drop, practice thrift the cost, satisfy people's user demand.

Description

Cold and warm dual-purpose family learning table

Technical Field

The utility model belongs to the field of technical application equipment of a learning table, and particularly relates to a cold and warm dual-purpose family learning table.

Background

In the work and life, the learning table is a novel learning auxiliary tool, is used as a reading and writing place, is suitable for young students of different ages to learn and use, and is a table used by students in class. The currently used learning desk is composed of desk legs, a desk top plate and a desk hole, and has the advantages of simple structure, low cost and very popular application.

In the prior art, because no device for blowing air for cooling or warming is arranged on the learning table, when people use the learning table for reading and learning in daily life, people need to endure hot weather in summer and also need to suffer from the influence of cold weather in winter, so that the use of people is influenced, and the learning efficiency is reduced; people can occupy the use space of the desk by additionally placing a fan or a warm fan, so that the desktop is scattered and crowded, if the people are careless, school supplies are easy to fall off to influence subsequent use, the economic cost is increased, troubles are brought to people, and the daily use of people cannot be met.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problem that the learning efficiency is affected due to the fact that the learning table cannot achieve the function of cooling or warming, the utility model provides the family learning table with the dual purposes of cooling and warming, which has the advantages of reasonable design, simple structure and convenience in processing, can effectively increase the practicability of the learning table, achieves the function of cooling or warming and improves the learning efficiency of people.

In order to achieve the purpose, the technical scheme adopted by the utility model is a cold and warm dual-purpose family learning table which comprises a learning table and is characterized in that a cooling and heating device is arranged at the rear end of the learning table, the cooling and heating device comprises an air guide part, a connecting pipe and a protective cover which are arranged up and down, the air guide part comprises an air duct and a rotatable protective net, the air duct is designed in a hollow isosceles trapezoid table shape, the rotatable protective net is arranged above the air duct, the protective cover comprises a fan assembly and a control area which are arranged left and right, a circulation channel is further arranged in one side of the upper end of the protective cover and corresponds to the fan assembly, and a heating resistance wire is arranged in the connecting pipe and corresponds to an air outlet of the fan assembly.

As preferred, the connecting pipe be the design of obtuse angle form, be connected with the lower extreme in wind channel and the upper end of guard shield respectively, the wind channel front end be provided with the wind channel apron, the wind channel in evenly just the slope be provided with a plurality of deflectors, fan subassembly and control area between still be provided with isolated board, the fan subassembly include protective housing, motor and flabellum, the output shaft of motor tip be connected with the flabellum to set up in the protective housing, the protective housing including the spacing casing and the installation cover body that set up around, and be connected by the bolt between the two, the control area include circuit board and switch, the circuit board set up in the guard shield of keeping away from fan subassembly one side, two switch longitudinal symmetry set up in one side of protective housing surface, and correspond hot-blast and cold wind respectively.

Preferably, the fan assembly is arranged on the rear wall in the protective shell, the circuit board is arranged on the rear wall of the protective cover, the protective cover plate is arranged at the front end of the protective cover, the front end of the protective cover plate is provided with the vent hole and corresponds to the fan assembly, and the switch, the circuit board, the heating resistance wire and the fan assembly are electrically connected.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the cold and warm dual-purpose family learning table provided by the utility model, through the arranged cooling and heating device, people can freely adjust according to different use requirements, and the fan blades rotate to form cool air for people to use in hot days, so that the effect of preventing sunstroke and cooling is achieved; under the matching of the heating resistance wire, the device blows warm air for people to use in cold days, and the effects of freezing prevention and heating are achieved; like this, this device collection is blown and is got cool wind and warm braw in an organic whole, effectively promotes people's work learning efficiency, and device reasonable in design need not place fan or electric heat fan on the desk moreover, reduces crowded degree on the desktop for the study desktop is cleaner and more tidy, upright and orderly, also can avoid article to take place to drop and cause the possibility of damage, reduces people's economic burden, practices thrift the cost, satisfies people's user demand.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

FIG. 1 is a schematic structural view of a cold and warm dual-purpose household learning table;

FIG. 2 is a schematic structural view of another view angle of the cold and warm dual-purpose household learning table;

FIG. 3 is an exploded view of the structure of the cooling and heating apparatus;

in the above figures, 1, a learning table; 2. a wind guide member; 21. an air duct; 22. protecting the net; 23. a guide plate; 211. an air duct cover plate; 3. a connecting pipe; 4. a shield; 41. a flow-through channel; 42. a shroud cover plate; 421. a vent hole; 5. a fan assembly; 51. a protective shell; 52. a motor; 53. a fan blade; 511. A limiting shell; 512. installing a cover body; 6. a heating resistance wire; 7. an insulating panel; 8. a circuit board; 9. And (4) switching.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

In the embodiment, as shown in fig. 1, 2 and 3, a cold and warm dual-purpose household learning table 1 comprises a learning table 1, which is convenient for people to learn, read or write, and has a relatively wide application range, a cooling and heating device is arranged at the rear end of the learning table 1, the cooling and heating device can form cool air under the rotation of a fan blade 53 for people to prevent heatstroke and cool, and a heating wire 6 is matched to form warm air for people to achieve the purpose of heating, so that the learning table 1 integrates the cool air and the warm air, can be freely adjusted and controlled according to different use requirements, is convenient for people to learn on the learning table 1, and improves the learning efficiency of people, in order to ensure the smooth operation of the cooling and heating device, the cooling and heating device comprises an air guide part 2, a connecting pipe 3 and a protective cover 4 which are arranged up and down, the air guide part 2 comprises an air duct 21 and a rotatable protective cover 22, in order to improve the rationality of the design of the device, the air duct 21 is designed in a hollow isosceles trapezoid table shape, the air volume can be fully guided onto a table top, so that the cooling and heating effects of the lifting device can be achieved, in order to achieve convenient guiding of the wind direction, the rotatable protecting net 22 is arranged above the air duct 21, the protecting cover 4 comprises a fan assembly 5 and a control area which are arranged on the left and the right, a circulation channel 41 is further formed in one side of the upper end of the protecting cover 4 and corresponds to the fan assembly 5, the purpose is to ensure that the device and external air can be fully circulated, and further the cooling and heating work can be achieved through blowing, a heating resistance wire 6 is arranged in the connecting pipe 3 and corresponds to an air outlet of the fan assembly 5, when people regulate and control the hot air gear, the heating resistance wire 6 operates and generates heat, the conveying of warm air is achieved under the blowing of the fan blades 53, and the heating of people is facilitated, it needs to be further explained that: through the cooling and heating device, people can freely adjust according to different use requirements, and the fan blades 53 rotate to form cool wind for people to use in hot days, so that the effect of heatstroke prevention and cooling is achieved; under the coordination of the heating resistance wire 6, the device blows warm air for people to use in cold days, and the effects of freezing prevention and heating are achieved; like this, this device collection is blown and is got cool wind and warm braw in an organic whole, effectively promotes people's work learning efficiency, and device reasonable in design need not place fan or electric heat fan on the desk moreover, reduces crowded degree on the desktop for 1 face of study table is neater, upright, also can avoid article to take place to drop and cause the possibility of damage, reduces people's economic burden, practices thrift the cost, satisfies people's user demand.

In order to ensure that cold air or warm air generated by the fan assembly 5 can be smoothly guided into the air duct 21, the connecting pipe 3 is designed in an obtuse angle shape and is respectively connected with the lower end of the air duct 21 and the upper end of the protective cover 4, the design is more reasonable, the real-time guiding of the air quantity is ensured, in order to prevent the leakage of the cold air or the warm air, the front end of the air duct 21 is provided with an air duct cover plate 211, in order to guide the air generated by the fan assembly 5 and ensure the uniform guiding of the air quantity so as to meet the use requirements of people, a plurality of guide plates 23 are uniformly and obliquely arranged in the air duct 21, an isolation plate 7 is also arranged between the fan assembly 5 and a control area, the isolation plate 7 can ensure that parts in each working area can smoothly run and are not disturbed by each other, the fan assembly 5 comprises a protective shell 51, a motor 52 and fan blades 53, an output shaft at the end part of the motor 52 is connected with the fan blades 53 and arranged in the protective shell 51, protective housing 51 is including the spacing casing 511 and the installation cover body 512 that set up around, and connect by the bolt between the two, the control area includes circuit board 8 and switch 9, circuit board 8 sets up in the guard shield 4 of keeping away from fan subassembly 5 one side, circuit board 8 is used for realizing stable electric connection between each part in the device, and realize the convenient control to the device operation, two switch 9 upper and lower symmetries set up in one side of protective housing 51 surface, and correspond hot-blast and cold wind respectively, above-mentioned in-process: when people use the learning table 1 to learn or read in hot days, the switch 9 corresponding to cold air can be opened, the fan blade 53 can be driven by the motor 52 to rotate when the cooling and heating device runs, and then the working principle of the fan in the prior art is similar, the natural wind forms cool cold air under the fan blade, the cool cold air enters the air channel 21 through the connecting pipe 3 and is blown to people through the protecting net 22 under the action of the guide plate 23, the protecting net 22 is rotated to adjust the flowing direction of the cold air according to the requirements of people, the discomfort caused by the fact that the cold air directly rushes to people is avoided while the sunstroke prevention, cooling and temperature reduction effects are achieved, and meanwhile people are prevented from being invaded by severe sunstroke; use study table 1 to study cold day, open and correspond hot-blast switch 9, heating resistor wire 6 moves and produce the heat this moment, under the rotation of flabellum 53, the wind of production is leading-in to wind channel 21 with the form of warm braw with the heat in, further blow to people through protecting wire net 22, thereby reach the purpose of heating, avoid people to suffer from the interference of cold day, like this, this study table 1 can collect to blow and get cool wind and warm braw in an organic whole, service condition convenient for people, and improve people's learning efficiency, satisfy the demand among the people's daily life, do not need to place devices such as fan or electric heat fan alone on the desktop, the desktop is cleaner and tidier, it is no longer crowded, reduce the possibility that desktop object takes place to drop, economic cost is practiced thrift.

For the rationality when hoisting device places, fan subassembly 5 sets up on the back wall in protecting sheathing 51, circuit board 8 sets up on the back wall of guard shield 4, play the guard action in order to putting each part, guard shield 4 front end is provided with guard shield apron 42, effectively avoid fan subassembly 5 to expose in the air and receive the damage, save economic cost, guard shield apron front end has seted up ventilation hole 421, and corresponding with fan subassembly 5, its purpose is to realize circulating in outside air and the guard shield 4, work of blowing for fan subassembly 5 facilitates, in order to satisfy people's user demand, switch 9, circuit board 8, be electric connection between heating resistor silk 6 and the fan subassembly 5, control effect is good, device practicality is high, guarantee going on smoothly of device work of blowing.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims (3)

1. The utility model provides a dual-purpose family of changes in temperature study table, includes the study table, its characterized in that, study table rear end be provided with the heating installation of enjoying the cool, the heating installation of enjoying the cool including wind-guiding part, connecting pipe and the guard shield that sets up from top to bottom, wind-guiding part include wind channel and rotatable protecting wire net, the wind channel be cavity isosceles trapezoid table form design, rotatable protecting wire net set up the top in the wind channel, the guard shield in including the fan subassembly and the control area that control set up, one side of guard shield upper end in still seted up the circulation passageway, and corresponding with the fan subassembly, the connecting pipe in be provided with the heating resistor silk to air outlet department corresponding with the fan subassembly.

2. The dual-purpose family learning table of claim 1, wherein the connecting pipe is designed in an obtuse angle shape and is respectively connected with the lower end of the air duct and the upper end of the protective cover, the front end of the air duct is provided with an air duct cover plate, a plurality of guide plates are uniformly and obliquely arranged in the air duct, an isolation plate is further arranged between the fan assembly and the control area, the fan assembly comprises a protective shell, a motor and fan blades, an output shaft at the end part of the motor is connected with the fan blades and is arranged in the protective shell, the protective shell comprises a limiting shell and a mounting cover body which are arranged in the front and at the back and are connected by bolts, the control area comprises a circuit board and switches, the circuit board is arranged in the protective cover far away from one side of the fan assembly, and the two switches are arranged on one side of the outer surface of the protective shell in an up-and-down symmetrical manner, and respectively correspond to hot air and cold air.

3. The dual-purpose family learning table of changes in temperature of claim 2, characterized in that, the fan subassembly set up on the back wall in the protective housing, the circuit board set up on the back wall of guard shield, the guard shield front end be provided with the guard shield apron, the guard shield apron front end seted up the ventilation hole, and with fan subassembly corresponding, switch, circuit board, heating resistor silk and fan subassembly between all be electric connection.

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