Wall-mounted electric heater with air heating circulation function

Abstract

The utility model relates to the technical field of wall-mounted electric heaters, and discloses an air heating circulation wall-mounted electric heater which comprises an electric heater, an air outlet is formed in the top of the electric heater, a supporting rod is fixedly connected to one side of the electric heater, a shell is fixedly connected to one end of the supporting rod, a limiting groove is formed in the shell, and the limiting groove is fixedly connected to the other end of the supporting rod. A sleeve is rotationally connected to the interior of the shell, a first baffle is fixedly connected to the outer wall of the sleeve, and an adjusting assembly is arranged in the shell; the adjusting assembly comprises a first limiting plate. According to the electric heater wind shield, a pressing column is pressed to drive a first limiting plate to retract into the shell, the pressing column is loosened after adjustment in place, and the pressing column is supported and reset through tension of a second spring, so that the pressing column is reset to drive a positioning block to be embedded into a positioning groove to lock a sleeve, and the effects that the angle of the wind shield is conveniently adjusted, and the electric heater wind shield is suitable for electric heaters of different sizes are achieved; the problems that direct blowing of the top air outlet easily and directly bakes the human body and comfort is poor are solved, and the comfort of the wall-mounted electric heater is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wall -hanging electric heating stove technical field especially relates to a wall -hanging electric heating stove of air heating circulation. BACKGROUND

[0002] With the continuous improvement of people's living environment comfort requirement, electric heating stove as important indoor heating equipment is widely used in residential, office and public place. Among them, wall -hanging electric heating stove gradually becomes the market mainstream because of its space saving, easy installation, rapid heating characteristics. In order to further optimize the heating effect, improve the air heating circulation efficiency, part wall -hanging electric heating stove increases the wind baffle, angle adjusting mechanism and quick installation assembly on the design to improve the overall performance of heating equipment and use experience.

[0003] In the prior art, wall -hanging electric heating stove usually installs electric heater main body directly on the surface of wall through fixed support, and the support is connected with the wall through bolt or expansion screw to realize the fixation of electric heating stove. The air outlet is usually arranged horizontally or at a fixed angle to deliver the heated air to the indoor space. Part of the electric heating stove is provided with a simple wind shield on the structure to guide the hot air direction, but the angle of the wind shield is usually fixed, which is difficult to adjust flexibly according to the actual needs, thereby affecting the uniformity of hot air distribution and the comfort of heating. In addition, once the traditional wall -hanging installation is completed, the equipment needs to be disassembled or replaced in the later period, which is easy to cause irreversible damage to the wall.

[0004] However, the existing wall -hanging electric heating stove has a significant problem, that is, because the hot air of the top air outlet blows straight forward, and the angle of the wind baffle cannot be flexibly adjusted, when the equipment is in the running state, the hot air is easy to blow directly to the human body surface, which causes the local area to be roasted too strongly, thereby causing the discomfort of the user, the comfort is poor, the air outlet direction cannot be flexibly adjusted according to different room layout or different installation height, which seriously affects the user experience of wall -hanging electric heating stove. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a wall -hanging electric heating stove of air heating circulation, which aims at improving the problem that the direct blowing of the top air outlet is easy to directly roast the human body and the comfort is poor.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme: a wall -hanging electric heating stove of air heating circulation, including electric heater, the top of electric heater is provided with air outlet, one side of electric heater is fixedly connected with support rod, one end of support rod is fixedly connected with shell, the inside of shell is provided with limiting groove, the inside of shell is rotatably connected with sleeve, the outer wall of sleeve is fixedly connected with first baffle, the inside of shell is provided with adjusting assembly;

[0007] The adjusting assembly comprises a limiting plate one, the limiting plate one is slidably connected in the shell, one side of the limiting plate one is fixedly connected with a pressing column, the outer wall of the pressing column is fixedly connected with a positioning block, the outer wall of the sleeve is provided with a limiting assembly, the inside of the sleeve is provided with a positioning groove, the positioning block is embedded with the positioning groove, the inside of the shell is fixedly connected with a limiting block two, the limiting plate one is slidably connected with the outer wall of the limiting block two, the inside of the shell is provided with a reset assembly, one side of the first baffle is provided with an adaptive assembly.

[0008] As a further description of the above technical solution:

[0009] The reset assembly comprises a second spring, the second spring is arranged in the shell, one end of the second spring is fixedly connected with the other side of the limiting plate one.

[0010] As a further description of the above technical solution:

[0011] The limiting assembly comprises a limiting ring, the inner wall of the limiting ring is fixedly connected with the outer wall of the sleeve, and the limiting ring is slidably connected in the limiting groove.

[0012] As a further description of the above technical solution:

[0013] The adaptive assembly comprises a limiting block one, one side of the limiting block one is fixedly connected with one side of the first baffle, the outer wall of the limiting block one is slidably connected with a slide rail, one side of the slide rail is fixedly connected with a second baffle.

[0014] As a further description of the above technical solution:

[0015] The other side of the electric heater is fixedly connected with a support, and the inside of the support is slidably connected with a mounting pin.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the mounting pin is fixedly connected with a limiting plate two, one side of the limiting plate two is matched with the outer wall of the support.

[0018] As a further description of the above technical solution:

[0019] The inside of the mounting pin is slidably connected with an extension rod, one end of the extension rod is fixedly connected with a double-sided tapered column, the other end of the extension rod is fixedly connected with a connecting plate, the inside of the mounting pin is provided with a steel ball, and the outer wall of the double-sided tapered column is matched with the steel ball.

[0020] As a further description of the above technical solution:

[0021] The outer wall of the extension rod is fixedly connected with a fixed plate, the outer wall of the extension rod is sleeved with symmetrically arranged first springs, one end of the first spring is fixedly connected to one side of the fixed plate, and the other end of the first spring is fixedly connected to the inside of the mounting pin.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1. In the utility model, first, press the pressure column to drive the limiting plate to shrink into the shell, rotate the first baffle and the second baffle, loosen the pressure column after adjusting in place, support reset through the tension of the second spring, make the pressure column reset drive the positioning block to embed into the positioning groove to lock the sleeve, reach the effect that the angle of the deflector plate is convenient to adjust and adapts to different size electric heaters, solve the problem that the direct blowing of the top air outlet is easy to directly roast the human body, the comfort is poor, improve the comfort of the wall -hanging electric heater.

[0024] 2. In the utility model, the electric heater is inserted into the inside of the wall through the mounting pin through the support, and the steel ball in the mounting pin is supported by the outer wall of the double -sided conical column at one end of the extension rod, so that the steel ball extends out of the mounting pin and is embedded in the wall, which reaches the effect that the electric heater is convenient to install and reduces the damage to the wall, solves the problem that the wall -hanging electric heater is generally punched into the wall by expansion bolts, and when not using in the later period, the wall hole is large and the expansion screw is not convenient to remove, improves the practicability of the wall -hanging electric heater. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A perspective view of the wall -hanging electric heater of air heating circulation is provided for the utility model;

[0026] Figure 2 A rear view of the wall -hanging electric heater of air heating circulation is provided for the utility model;

[0027] Figure 3 A support rod structure diagram of the wall -hanging electric heater of air heating circulation is provided for the utility model;

[0028] Figure 4 A first baffle structure diagram of the wall -hanging electric heater of air heating circulation is provided for the utility model;

[0029] Figure 5 A pressure column explosion diagram of the wall -hanging electric heater of air heating circulation is provided for the utility model;

[0030] Figure 6 A connecting pin inside structure diagram of the wall -hanging electric heater of air heating circulation is provided for the utility model.

[0031] LEGEND:

[0032] 1, electric heater; 2, air outlet; 3, support rod; 4, first baffle; 5, second baffle; 6, sliding rail; 7, limiting block one; 8, shell; 9, limiting block two; 10, limiting groove; 11, limiting plate one; 12, pressing column; 13, positioning block; 14, sleeve; 15, limiting ring; 16, positioning groove; 17, support; 18, mounting pin; 19, limiting plate two; 20, extension rod; 21, double-sided conical column; 22, steel ball; 23, connecting plate; 24, fixed plate; 25, first spring; 26, second spring. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0034] Referring to Figures 1-5 An embodiment provided by the utility model: a wall-mounted electric heater with air heating and circulation, comprising an electric heater 1, the electric heater 1 is provided with an air outlet 2 at the top, the electric heater is WQ-1500, quartz tube heating is adopted, the internal circulating fan uniformly sends out the heated air from the top air outlet 2, realizes the rapid temperature rise of indoor air, which is the prior art, and will not be described in detail here, the air outlet 2 is used for discharging the heated air, realizing indoor air circulation. The electric heater 1 is fixedly connected with a support rod 3 on one side, the support rod 3 is made of A3 steel, which plays the role of supporting and fixing the overall stability of the electric heater 1, ensuring that the equipment is firmly and reliably installed. One end of the support rod 3 is fixedly connected with a shell 8, the shell 8 is made of aluminum alloy (model 6063-T5), which has good strength and corrosion resistance, and is used for accommodating and protecting the internal adjusting assembly and limiting structure, the shell 8 is internally provided with a limiting groove 10, the limiting groove 10 is used for providing sliding guide for the subsequent limiting ring 15, thereby ensuring the stable sliding positioning of the internal structure. The sleeve 14 is rotatably connected in the shell 8, the sleeve 14 is made of high-strength nylon (model PA66), which realizes the adjusting function of the wind-shielding angle through rotary motion cooperation, improving the flexibility of air guiding. The first baffle 4 is fixedly connected to the outer wall of the sleeve 14, the first baffle 4 is made of flame-retardant ABS material (model ABS-FR), which is used for guiding the direction of the hot air discharged from the air outlet 2, thereby avoiding the direct blowing of hot air to the human body, improving the use comfort, and the shell 8 is provided with an adjusting assembly;

[0035] The adjusting assembly comprises a limiting plate one 11 made of galvanized steel plate (model Q235B) and slidingly connected inside the shell 8, capable of moving forward and backward under the action of the pressing column 12 to realize the positioning locking and releasing functions. The limiting plate one 11 is fixedly connected with the pressing column 12 on one side, the pressing column 12 is made of elastic plastic material (model POM) and used to drive the limiting plate one 11 to slide when manually pressed, so that the sleeve 14 can freely rotate to adjust the angle of the baffle. The outer wall of the pressing column 12 is fixedly connected with the positioning block 13 made of 304 stainless steel, which plays the role of precise fitting and positioning, so as to reset the limiting structure and reliably lock it after the pressing column 12 is loosened. The outer wall of the sleeve 14 is provided with a limiting assembly, which comprises a limiting ring 15 made of wear-resistant polyurethane material (model PU90A) and fixedly connected with the outer wall of the sleeve 14. The limiting ring 15 is used to guide and position the sleeve 14 when it rotates by cooperating with the limiting groove 10. The positioning groove 16 is provided in the sleeve 14 and used to fit with the positioning block 13 by precise slot size design, so as to automatically lock when the sleeve 14 rotates to a specified angle, improving the reliability of the wind deflection angle adjustment. The limiting block two 9 is fixedly connected inside the shell 8 and made of steel (model 20# steel), which is used to provide sliding guide support for the limiting plate one 11 to ensure the stability of the limiting movement. The limiting plate one 11 is slidingly connected with the outer wall of the limiting block two 9 to realize the stable forward and backward movement of the limiting plate one 11 in cooperation with the structure inside the shell 8. The shell 8 is provided with a reset assembly, which comprises a second spring 26 made of compressed spring (model 304 stainless steel spring wire with wire diameter Φ1.2mm) and arranged inside the shell 8. The second spring 26 is used to automatically push the limiting plate one 11 back to its original position after the pressing operation is completed, so that the positioning block 13 re-enters the positioning groove 16 to realize automatic locking, ensuring the stability and reliability of the wind deflector after adjustment. The first baffle 4 is provided with an adaptive assembly, which comprises a limiting block one 7 made of PA6 and fixedly connected with one side of the first baffle 4. The limiting block one 7 is used to support and guide the sliding movement of the second baffle 5, so that the overall wind deflector structure can adjust the coverage area according to actual needs. The outer wall of the limiting block one 7 is slidingly connected with a slide rail 6 made of aluminum profile (model 6063-T5) to ensure the stability and positioning accuracy of the second baffle 5 during sliding. The slide rail 6 is fixedly connected with the second baffle 5 on one side, and the second baffle 5 is made of flame-retardant ABS (model ABS-FR) and has the same material as the first baffle 4. The second baffle 5 realizes further fine adjustment of the air outlet direction and wind volume coverage range through the sliding structure.

[0036] Referring to Figure 6The other side of the electric heater 1 is fixedly connected with a support 17, the support 17 is made of aluminum alloy (model 6061-T6) and has good load-carrying capacity and corrosion resistance, and is used for supporting the electric heater 1 and assisting in realizing installation and fixation. The support 17 is slidably connected with a mounting pin 18, the mounting pin 18 is made of carbon structural steel (model 45# steel) and is nickel-plated on the surface, can slide axially in the support 17, and is used for realizing convenient installation and disassembly of the electric heater 1. The outer wall of the mounting pin 18 is fixedly connected with a limiting plate two 19, the limiting plate two 19 is made of PA66 engineering plastic material and can limit the sliding range of the mounting pin 18 in the installation process, so as to prevent excessive insertion or disengagement, thereby guaranteeing the installation stability and safety of the equipment. One side of the limiting plate two 19 is attached to the outer wall of the support 17, the connection is improved in reliability through surface contact, and the stability of the overall structure is further enhanced. The mounting pin 18 is slidably connected with an extension rod 20 inside, the extension rod 20 is made of stainless steel (model SUS304) and can freely slide in the mounting pin 18, and is used for accurately positioning and pushing the double-sided tapered column 21 to the appropriate position in the installation process, and cooperating with the steel ball 22 to realize the functions of quick positioning and fixation. One end of the extension rod 20 is fixedly connected with the double-sided tapered column 21, the double-sided tapered column 21 is also made of SUS304 stainless steel material, and the outer wall is designed in a symmetrical tapered structure, which is convenient for extruding the steel ball 22 to make it protrude and embed into the wall hole in the pushing process, so as to realize fastening and locking. The other end of the extension rod 20 is fixedly connected with a connecting plate 23, the connecting plate 23 is made of aluminum alloy (model 6063-T5) and is used for providing force supporting, facilitating manual pushing and pulling operation of the extension rod 20 in the installation and disassembly process, and improving the operation convenience and safety. The mounting pin 18 is provided with the steel ball 22 inside, the steel ball 22 is made of high-carbon chromium bearing steel (model GCr15) and has high hardness and excellent wear resistance. The steel ball 22 is matched with the outer wall of the double-sided tapered column 21, and part of the steel ball 22 protrudes after being extruded by the outer wall of the double-sided tapered column 21 in the pushing process, and is embedded into the wall or fixing hole, so as to realize quick and reliable locking effect. The steel ball 22 is attached to the outer wall of the double-sided tapered column 21, and through precise matching, stable locking can be realized at different installation depths, effectively preventing the electric heater 1 from loosening or displacement due to external force. The outer wall of the extension rod 20 is fixedly connected with a fixed plate 24, the fixed plate 24 is made of galvanized steel plate (model Q235B) and is mainly used for providing installation limiting and support for the extension rod 20, preventing the extension rod 20 from being axially displaced and deviated in the pushing and pulling operation. The outer wall of the extension rod 20 is sleeved with a first spring 25 arranged symmetrically, the first spring 25 is made of high-carbon steel spring wire (model 60Si2MnA) and is surface-oxidized, has good resilience and fatigue life, and can provide axial elastic support for the extension rod 20, so that the extension rod 20 can automatically reset after the external force is removed.One end of the first spring 25 is fixedly connected to one side of the fixed plate 24, ensuring that one end of the spring is reliably fixed with the extension rod 20 and preventing it from falling off during use; the other end of the first spring 25 is fixedly connected inside the mounting pin 18, and through elastic stretching and retraction, it further stabilizes the sliding stroke of the extension rod 20 inside the mounting pin 18, improving the reliability and service life of the overall structure.

[0037] Working principle: when using the air heating cycle wall-mounted electric heater, first, the electric heater 1 is connected to the wall, a suitable opening is drilled in the wall, and then the electric heater 1 is inserted into the wall through the mounting pin 18 passing through the bracket 17, the mounting pin 18 is limited by the limiting plate two 19 on one side of the bracket 17, preventing the bracket 17 from detaching from the mounting pin 18, and then the steel ball 22 in the mounting pin 18 is pressed against the outer wall of the double-cone column 21 at one end of the extension rod 20, so that the steel ball 22 protrudes from the mounting pin 18 and is embedded in the wall, and when disassembling, the extension rod 20 and the double-cone column 21 are pulled outwards with the connecting plate 23, so that the steel ball 22 has a space to retract into the mounting pin 18 for disassembly, achieving the effect of easy installation of the electric heater 1 and reducing damage to the wall.

[0038] When using the electric heater 1, warm air is discharged from the air outlet 2, and when adjusting the angle of the first baffle 4 and the second baffle 5, only need to press the pressure column 12 to drive the limiting plate one 11 to retract into the shell 8, so that the positioning block 13 is separated from the positioning groove 16, and then rotate the first baffle 4 and the second baffle 5 to rotate in the shell 8 through the sleeve 14, and after adjusting, release the pressure column 12 to support the reset through the tension of the second spring 26, so that the pressure column 12 resets to drive the positioning block 13 to embed in the positioning groove 16 to lock the sleeve 14, and since the pressure column 12 is limited by the limiting plate one 11 outside the limiting block two 9, the sleeve 14 and the shell 8 are prevented from rotating, achieving the effect of easy adjustment of the angle of the baffle and adaptation to different sizes of electric heaters 1.

[0039] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacement of some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An air heating cycle wall-mounted electric heater comprising an electric heater (1), characterized in that: The electric heater (1) top is provided with air outlet (2), the electric heater (1) one side is fixedly connected with support rod (3), the support rod (3) one end is fixedly connected with the shell (8), the shell (8) inside is provided with limit groove (10), the shell (8) inside rotationally connected with sleeve (14), the sleeve (14) outer wall is fixedly connected with first baffle (4), the shell (8) is provided with adjusting assembly inside; The adjusting assembly includes limit plate one (11), the limit plate one (11) is slidably connected in the shell (8), the limit plate one (11) one side is fixedly connected with the pressure column (12), the pressure column (12) outer wall is fixedly connected with the positioning block (13), the sleeve (14) outer wall is provided with limit assembly, the sleeve (14) inside is provided with positioning groove (16), the positioning block (13) is embedded with the positioning groove (16), the shell (8) is fixedly connected with limit block two (9) inside, the limit plate one (11) is slidably connected on the limit block two (9) outer wall, the shell (8) is provided with reset assembly inside, the first baffle (4) one side is provided with adaptive assembly.

2. The wall-mounted electric heater of air heating cycle according to claim 1, characterized in that: The reset assembly includes second spring (26), the second spring (26) is arranged in the shell (8), and one end of the second spring (26) is fixedly connected to the other side of the limit plate one (11).

3. The wall-hung electric heating heater of the air heating cycle according to claim 1, characterized in that: The limit assembly includes limit ring (15), the limit ring (15) inner wall is fixedly connected on the sleeve (14) outer wall, and the limit ring (15) is slidably connected in the limit groove (10).

4. The wall-hung electric heater of air heating cycle according to claim 1, characterized in that: The adaptive assembly includes limit block one (7), the limit block one (7) one side is fixedly connected on the first baffle (4) one side, the limit block one (7) outer wall is slidably connected with slide rail (6), and the slide rail (6) one side is fixedly connected with second baffle (5).

5. The wall-hung electric heater of the air heating cycle according to claim 1, characterized in that: The electric heater (1) other side is fixedly connected with support (17), and the support (17) is slidably connected with mounting pin (18) inside.

6. The wall-hung electric convector according to claim 5, characterized in that: The limit plate two (19) is fixedly connected on the outer wall of the mounting pin (18), and the limit plate two (19) one side is attached to the outer wall of the support (17).

7. The wall-hung electric heater of air heating cycle according to claim 5, characterized in that: The mounting pin (18) is slidably connected with extension rod (20) inside, one end of the extension rod (20) is fixedly connected with double-sided tapered column (21), the other end of the extension rod (20) is fixedly connected with connecting plate (23), the mounting pin (18) is provided with steel ball (22) inside, and the steel ball (22) is attached to the outer wall of the double-sided tapered column (21).

8. The wall-hung electric convector according to claim 7, characterized in that: The extension rod (20) outer wall is fixedly connected with fixed plate (24), the extension rod (20) outer wall is provided with the first spring (25) which is symmetrically arranged, one end of the first spring (25) is fixedly connected on the one side of the fixed plate (24), and the other end of the first spring (25) is fixedly connected in the mounting pin (18).

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