Double-air-duct warmer

Abstract

The utility model discloses a double-air-duct warmer, which relates to the technical field of warmers and comprises a warmer body, a splitter plate is fixedly connected inside the warmer body, two air ducts are formed on two sides of the splitter plate, a blocking mechanism is arranged at the bottom end of the splitter plate, and clamping mechanisms are arranged at two ends of the inner side of the warmer body. The blocking mechanism comprises a flow guide plate, the flow guide plate is rotationally arranged at the bottom end of the flow distribution plate, second magnetic attraction blocks are arranged on the two sides of the bottom end of the flow guide plate, and the clamping mechanism comprises a clamping groove. The splitter plate is arranged on the inner side of the warmer body, hot air emitted from the bottom end can be effectively shunted, air can be conveniently blown to the air outlets in the two sides of the warmer body, the guide plate is arranged at the bottom end of the splitter plate, the guide plate can swing towards the two sides on the inner side of the warmer body, and therefore the heat dissipation efficiency of the warmer body is improved. And the air ducts on the two sides of the splitter plate can be blocked, the two air ducts can be controlled, and the use applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heaters, in particular to a double-duct heater. Background Art

[0002] As a very important household appliance in winter, heaters play an increasingly important role in people's lives and are becoming more and more popular in people's daily lives.

[0003] According to the patent number 201821981221.1, an energy-saving and environmentally friendly double-row air duct heater is provided, including a base plate, an outer shell, a motor and a fan blade are provided at one end of the outer shell, a control device is provided at the upper part of the outer shell, a heating component is provided at the other end of the outer shell, an air inlet is provided at the rear end of the outer shell, and an air outlet is provided at the front end of the outer shell. The heating component includes an air volume diversion device, and two groups of electric heating tubes are provided on both sides of the air volume diversion device. Each group of electric heating tubes is composed of a number of electric heating tubes arranged in vertical rows, and an air guide channel is formed between two adjacent electric heating tubes; the utility model adds an air volume diversion device to the prior art, so that the middle cross-sectional area of ​​the air duct is reduced, the wind is compressed on both sides, the wind speed becomes larger, and the heat on the surface of the electric heating tube is fully taken away. The electric heating tubes are arranged on both sides of the air volume diversion device, so that the wind in the air duct is fully in contact with the electric heating tube, effectively solving the problem of thermal efficiency of space heating, making the temperature on the surface of the electric heating tube average, and the heater of the same volume obtains a larger wind speed, accelerates space convection, and improves the efficiency of space heating.

[0004] However, after actual application by technicians in this field, it was found that the above device still has some shortcomings. When the heater is in use, most of the existing heaters are designed with one-way air outlet and can only discharge air from one side, resulting in poor adaptability of the heater. When discharging air, the air outlet cannot be effectively selected according to needs, resulting in a relatively single usage scenario of the heater.

[0005] Therefore, it is necessary to invent a double-duct heater to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a double-duct heater to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a double-duct heater, comprising a heater body, a pulley is provided at the bottom end of the heater body, and air outlets are provided at both the front and rear sides of the heater body;

[0008] A diverter plate is fixedly connected to the interior of the heater body, two sides of the diverter plate form two air ducts, a blocking mechanism is provided at the bottom end of the diverter plate, and both ends of the inner side of the heater body are provided with a clamping mechanism;

[0009] The blocking mechanism comprises a guide plate, which is rotatably arranged at the bottom end of the diverter plate, and second magnetic blocks are arranged on both sides of the bottom end of the guide plate;

[0010] The clamping mechanism comprises a clamping slot, a first magnetic block is arranged inside the clamping slot, and the first magnetic block and the second magnetic block are arranged corresponding to each other.

[0011] Preferably, an inner groove is provided on the inner side of the heater body, and guide rods are symmetrically provided on the inner side of the inner groove.

[0012] Preferably, the inner side of the inner groove is slidably connected to a limiting block, and the first magnetic block is fixedly connected to one side of the limiting block.

[0013] Preferably, the limit block is slidably connected to the outer side of the guide rod, a spring is provided on the other side of the limit block, and the other end of the spring is fixedly connected to the inner side of the inner groove.

[0014] Preferably, an electric heating tube is arranged on the inner side of the heater body, a fan is arranged at the bottom end of the electric heating tube, a ventilation pipe is arranged at the bottom end of the fan, and a filter is arranged on the inner side of the ventilation pipe.

[0015] The technical effects and advantages of the utility model: the utility model is provided with a diverter plate on the inner side of the heater body, which can effectively divert the hot air dissipated from the bottom end, making it convenient to blow air to the air outlets on both sides of the heater body; and a guide plate is provided at the bottom end of the diverter plate, which can swing to both sides on the inner side of the heater body, thereby blocking the air ducts on both sides of the diverter plate and controlling the two air ducts, thereby improving the applicability of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0018] Figure 3 for Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0019] In the figure: 1. Heater body; 11. Air outlet; 12. Pulley; 13. Diverter plate; 14. Ventilation pipe; 15. Filter; 16. Slot; 17. Inner groove; 171. Limit block; 172. Spring; 173. First magnetic block; 174. Guide rod; 2. Guide plate; 21. Second magnetic block; 3. Electric heating tube; 4. Fan. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-3 A double-duct heater shown includes a heater body 1, a pulley 12 is provided at the bottom end of the heater body 1, and air outlets 11 are provided at both the front and rear sides of the heater body 1;

[0022] A diverter plate 13 is fixedly connected to the interior of the heater body 1, and two air ducts are formed on both sides of the diverter plate 13. A blocking mechanism is provided at the bottom end of the diverter plate 13, and a clamping mechanism is provided at both ends of the inner side of the heater body 1.

[0023] The blocking mechanism includes a guide plate 2, which is rotatably arranged at the bottom end of the diverter plate 13, and second magnetic blocks 21 are arranged on both sides of the bottom end of the guide plate 2;

[0024] The card connection mechanism includes a card slot 16, a first magnetic block 173 is arranged on the inner side of the card slot 16, the first magnetic block 173 and the second magnetic block 21 are arranged correspondingly to each other, a driving motor is arranged on the inner side of the diverter plate 13, the driving motor can effectively drive the guide plate 2 to swing, the guide plate 2 and the card slot 16 are arranged correspondingly, the guide plate 2 can be effectively inserted into the inner side of the card slot 16 under the drive of the driving motor, the second magnetic block 21 and the first magnetic block 173 are arranged correspondingly, the second magnetic block 21 and the first magnetic block 173 can be adsorbed to each other, and the second magnetic block 21 can be effectively adsorbed and fixed, and the guide plate 22 can be effectively adsorbed and fixed. When the flow plate 2 rotates, it can effectively drive the second magnetic block 21 to squeeze the first magnetic block 173 into the inner side of the inner groove 17, and effectively fix the second magnetic block 21. By arranging a diverter plate 13 on the inner side of the heater body 1, the hot air dissipated from the bottom end can be effectively diverted, which is convenient for blowing air to the air outlets 11 on both sides of the heater body 1. By arranging a guide plate 2 at the bottom end of the diverter plate 13, the guide plate 2 can swing to both sides on the inner side of the heater body 1, and the air ducts on both sides of the diverter plate 13 can be blocked, and the two air ducts can be controlled, thereby improving the applicability of use.

[0025] The inner side of the heater body 1 is provided with an inner groove 17, and the inner side of the inner groove 17 is symmetrically provided with a guide rod 174, the inner side of the inner groove 17 is slidably connected to a limit block 171, the first magnetic block 173 is fixedly connected to one side of the limit block 171, the limit block 171 is slidably connected to the outer side of the guide rod 174, and a spring 172 is provided on the other side of the limit block 171, and the other end of the spring 172 is fixedly connected to the inner side of the inner groove 17. A limit block 171 is provided on the side, and the limit block 171 is slidably connected to the inner side of the inner groove 17, and the first magnetic block 173 is fixedly connected to the outer side of the limit block 171, so that the first magnetic block 173 can also slide on the inner side of the inner groove 17. By providing a guide rod 174, the limit block 171 is slidably connected to the outer side of the guide rod 174, which can effectively increase the sliding stability of the limit block 171. By providing a spring 172, the limit block 171 and the first magnetic block 173 can be effectively driven to perform reset work;

[0026] An electric heating tube 3 is arranged on the inner side of the heater body 1, a fan 4 is arranged on the bottom end of the electric heating tube 3, a ventilation pipe 14 is arranged on the bottom end of the fan 4, and a filter 15 is arranged on the inner side of the ventilation pipe 14. By arranging the ventilation pipe 14, the fan 4 can effectively form an airflow passage with the outside world. By arranging the filter 15, dust can be effectively blocked from entering the inner side of the heater body 1. By arranging the electric heating tube 3 and the fan 4, the electric heating tube 3 can heat the wind blown upward by the fan 4 to make it warm air. Both the electric heating tube 3 and the fan 4 can be controlled by a control switch arranged on the outside, which can control the temperature of the electric heating tube 3 and the airflow speed of the fan 4, and can effectively adjust the outlet speed of the warm air.

[0027] Working principle of the utility model: when in use, the position of the guide plate 2 can be adjusted according to the use of the heater body 1. If double-sided air outlet is required, the guide plate 2 is vertically arranged on the inner side of the heater body 1, so that both ends of the diverter plate 13 can be used for air outlet. If single-sided air outlet is required, the position of the guide plate 2 can be adjusted according to the placement direction of the heater body 1, and the driving motor on the inner side of the diverter plate 13 is started to drive the guide plate 2 to rotate. The guide plate 2 can be effectively inserted into the inner side of the card slot 16 under the drive of the driving motor, and the second magnetic block 21 is correspondingly arranged with the first magnetic block 173. The second magnetic block 21 and the first magnetic block 173 can be attracted to each other, and the second magnetic block 21 can be effectively attracted and fixed. At the same time, when the guide plate 2 rotates, it can effectively drive the second magnetic block 21 to squeeze the first magnetic block 173 into the inner side of the inner groove 17, and effectively fix the second magnetic block 21. The electric heating tube 3 and the fan 4 are started. The electric heating tube 3 can heat the wind blown upward by the fan 4 to make it warm air. The electric heating tube 3 and the fan 4 can both be controlled by the control switch arranged on the outside, and the temperature of the electric heating tube 3 and the airflow speed of the fan 4 can be controlled, and the air outlet speed of the warm air can be effectively adjusted.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-duct heater, comprising a heater body (1), a pulley (12) being arranged at the bottom end of the heater body (1), and air outlets (11) being arranged at both the front and rear sides of the heater body (1); Features: A diverter plate (13) is fixedly connected to the interior of the heater body (1), two sides of the diverter plate (13) form two air ducts, a blocking mechanism is provided at the bottom end of the diverter plate (13), and both ends of the inner side of the heater body (1) are provided with a clamping mechanism; The blocking mechanism comprises a guide plate (2), the guide plate (2) being rotatably arranged at the bottom end of the diverter plate (13), and second magnetic blocks (21) being arranged on both sides of the bottom end of the guide plate (2); The clamping mechanism comprises a clamping slot (16), a first magnetic block (173) is arranged inside the clamping slot (16), and the first magnetic block (173) and the second magnetic block (21) are arranged corresponding to each other.

2. A dual-duct heater according to claim 1, characterized in that: An inner groove (17) is arranged on the inner side of the heater body (1), and guide rods (174) are symmetrically arranged on the inner side of the inner groove (17).

3. A double duct heater according to claim 2, characterized in that: The inner side of the inner groove (17) is slidably connected to a limiting block (171), and the first magnetic attraction block (173) is fixedly connected to one side of the limiting block (171).

4. A double duct heater according to claim 3, characterized in that: The limit block (171) is slidably connected to the outer side of the guide rod (174), a spring (172) is provided on the other side of the limit block (171), and the other end of the spring (172) is fixedly connected to the inner side of the inner groove (17).

5. A double duct heater according to claim 4, characterized in that: An electric heating tube (3) is arranged on the inner side of the heater body (1), a fan (4) is arranged on the bottom end of the electric heating tube (3), a ventilation pipe (14) is arranged on the bottom end of the fan (4), and a filter (15) is arranged on the inner side of the ventilation pipe (14).

Images