Electric heating film radiation convection wall heater

Abstract

The utility model relates to the technical field of wall heating, in particular to an electrothermal film radiation convection wall heating. Comprising a wall heating frame, the two opposite side walls of the wall heating frame are each provided with a set of threading through holes, a plurality of sets of rectangular clamping blocks are arranged on one side wall of the wall heating frame, a plurality of sets of rectangular clamping grooves are formed in the other side wall of the wall heating frame, and a heat dissipation panel is arranged on the surface of one side wall of the wall heating frame. The top and the bottom of the wall heating frame are each provided with a set of convection air openings, the top and the bottom of the wall heating frame are each provided with a set of filter screens, an electric heating film is arranged on one side wall of the interior of the wall heating frame, a ceramic heat insulation plate is arranged on one side wall of the interior of the wall heating frame, and a temperature sensor is arranged in the wall heating frame. A temperature limiter is arranged in the wall heating frame, and a vacuum heat insulation layer is arranged in one side wall of the wall heating frame. According to the embodiment, the use safety is improved, and the heating efficiency of equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wall heating, and particularly relates to an electric heating film radiation convection wall heating. Background Art

[0002] Wall heating is a way of home heating. Compared with floor heating, it is wall heating, that is, the heating equipment is installed on the wall. The current wall heating adopts modular design, which is designed as a thin plate module hung on the wall.

[0003] After searching, in the prior art, Chinese patent application number: CN201820617951.7, application date: 2018-04-26, discloses an electric heating film radiation convection wall heating, including a plate-shaped metal cavity, the inner walls on the front and rear sides of the cavity are composited with electric heating films, a temperature control device is fixed on the surface of the electric heating film, a number of ventilation holes are opened on the upper and lower walls of the cavity, lead holes are opened on the left and right walls of the cavity, lead plugs are installed on the lead holes, and the power cord of the electric heating film passes through the lead plug.

[0004] However, the device still has the following defects: Although the heat generated by the electric heating film of the wall heater in the above embodiment will radiate outward in the form of far infrared rays, and the vents on the upper and lower sides of the cavity form a channel for upward and downward flow in the cavity, so that the heat generated by the electric heating film can heat the room in the form of convection. However, during the convection process, dust and fluff in the air will enter the channel, affecting the heat dissipation effect of the device and easily causing respiratory infections in users. Utility Model Content

[0005] In view of the above problems, the utility model provides an electric heating film radiation convection wall heater, comprising a wall heater frame, a group of threading through holes are opened on the opposite side walls of the wall heater frame, a plurality of groups of rectangular clamping blocks are opened on one side wall of the wall heater frame, a plurality of groups of rectangular clamping grooves are opened on the other side wall of the wall heater frame, a heat dissipation panel is provided on the surface of one side wall of the wall heater frame, and a group of convection vents are opened on the top and bottom of the wall heater frame;

[0006] A group of filter screens are provided on the top and bottom of the wall heating frame, an electric heating film is provided on one side wall of the interior of the wall heating frame, a ceramic insulation board is provided on one side wall of the interior of the wall heating frame, a temperature sensor is provided inside the wall heating frame, a temperature limiter is provided inside the wall heating frame, several groups of guide plates are provided on the inner wall of the wall heating frame, and a vacuum insulation layer is opened in one side wall of the wall heating frame.

[0007] Furthermore, a mounting plate is provided on one side surface of the wall heating frame, and the mounting plate is movably connected to the wall heating frame. A plurality of sets of fixing bolts are provided on the surface of the wall heating frame.

[0008] Furthermore, several groups of the fixing bolts are all threadedly connected to the surface of the wall heating frame after penetrating the fixing plate, and several groups of the fixing bolts are all located at the edge of the side wall of the wall heating frame.

[0009] Furthermore, two groups of wall-hanging through holes are symmetrically opened on the surface of the wall heating frame, the two groups of wall-hanging through holes are both located at the side wall edges of the wall heating frame, and the two groups of threading through holes are both located at the bottom end of the side wall of the wall heating frame.

[0010] Furthermore, several groups of the rectangular snap-in blocks are all located above the threading holes, and several groups of the rectangular snap-in blocks are evenly spaced around the central axis of the wall heating frame, and several groups of the rectangular snap-in grooves are movably snap-connected with several groups of the rectangular snap-in blocks.

[0011] Furthermore, the electric heating film is fitted with the heat dissipation panel, the ceramic insulation board and the electric heating film are symmetrically arranged with the central axis of the wall heating frame as the center, several groups of the guide plates are symmetrically arranged with the central axis of the wall heating frame as the center, and several groups of the guide plates are evenly spaced.

[0012] Furthermore, a mounting plate is provided on one side of the wall heating frame, the mounting plate is movably connected to the mounting fixing plate, and a plurality of groups of mounting blocks are provided on the surface of the mounting plate.

[0013] Furthermore, several groups of the mounting blocks are located at the corners of the mounting plate, and several groups of the mounting blocks are arranged in a rectangular array with the central axis of the mounting plate as the center.

[0014] The beneficial effects of the utility model are:

[0015] 1. A set of filter screens are provided at the top and bottom of the wall heater frame to prevent external dust and lint from entering the interior of the wall heater frame through the two sets of convection vents. The two sets of filter screens are movably connected to the two sets of convection vents, which facilitates the installation or disassembly and cleaning of the two sets of filter screens while achieving the effect of improving the safety of equipment use.

[0016] 2. By means of a plurality of groups of rectangular snap-in grooves which are respectively movably snap-in-connected with a plurality of groups of rectangular snap-in blocks, a plurality of groups of wall heating frames can be spliced ​​together, and the splicing stability of the plurality of wall heating frames can be improved. A heat dissipation panel is provided on the surface of one side wall of the wall heating frame, and the cross-section of the heat dissipation panel is provided with a corrugated structure, so as to increase the heat dissipation area of ​​the heat dissipation panel, thereby achieving the effect of improving the heating efficiency of the equipment while improving the practicality of the equipment.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure according to an embodiment of the utility model is shown;

[0020] Figure 2 A schematic diagram of a wall heating frame structure according to an embodiment of the utility model is shown;

[0021] Figure 3 A schematic cross-sectional view of a wall heating frame according to an embodiment of the utility model is shown;

[0022] Figure 4 An enlarged schematic diagram of the structure at location A according to an embodiment of the utility model is shown.

[0023] In the figure: 1. Wall heating frame; 2. Mounting plate; 3. Fixing bolts; 4. Wall hanging hole; 5. Threading hole; 6. Rectangular clamping block; 7. Rectangular clamping groove; 8. Heat dissipation panel; 9. Convection vent; 10. Filter screen; 11. Electric heating film; 12. Temperature sensor; 13. Temperature limiter; 14. Guide plate; 15. Ceramic insulation board; 16. Vacuum insulation layer; 17. Mounting plate; 18. Mounting block. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0025] The utility model embodiment provides an electric heating film radiation convection wall heating, including a wall heating frame 1; illustratively, as Figure 1-4 shown.

[0026] A mounting plate 2 is provided on one side surface of the wall heating frame 1, and the mounting plate 2 is movably connected to the wall heating frame 1. A plurality of sets of fixing bolts 3 are provided on the surface of the wall heating frame 1, and the plurality of sets of fixing bolts 3 are all threadedly connected to the surface of the wall heating frame 1 after penetrating the mounting plate 2, and the plurality of sets of fixing bolts 3 are all located at the side wall edge of the wall heating frame 1. Two sets of wall hanging through holes 4 are symmetrically opened on the surface of the wall heating frame 1, and the two sets of wall hanging through holes 4 are all located at the side wall edge of the wall heating frame 1;

[0027] A group of threading holes 5 are provided on the opposite side walls of the wall heating frame 1, and the two groups of threading holes 5 are located at the bottom end of the side wall of the wall heating frame 1. A plurality of groups of rectangular clamping blocks 6 are provided on one side wall of the wall heating frame 1, and the plurality of groups of rectangular clamping blocks 6 are located above the threading holes 5, and the plurality of groups of rectangular clamping blocks 6 are distributed at equal intervals with the central axis of the wall heating frame 1 as the center, and a plurality of groups of rectangular clamping grooves 7 are provided on the other side wall of the wall heating frame 1;

[0028] Several groups of rectangular snap-in grooves 7 are respectively movably snap-connected with several groups of rectangular snap-in blocks 6; a heat dissipation panel 8 is provided on one side wall surface of the wall heating frame 1; a cross-section of the heat dissipation panel 8 is arranged in a corrugated structure; a group of convection vents 9 are respectively provided on the top and bottom of the wall heating frame 1; a group of filter screens 10 are respectively provided on the top and bottom of the wall heating frame 1; two groups of filter screens 10 are respectively movably snap-connected with two groups of convection vents 9.

[0029] Specifically, a plurality of groups of rectangular snap-in blocks 6 are provided on one side wall of the wall heating frame 1, and a plurality of groups of rectangular snap-in grooves 7 are opened on the other side wall of the wall heating frame 1. The plurality of groups of rectangular snap-in grooves 7 are respectively movably snap-connected with a plurality of groups of rectangular snap-in blocks 6, thereby enabling multiple groups of wall heating frames 1 to be spliced ​​and improving the splicing stability of the plurality of wall heating frames 1. A heat dissipation panel 8 is provided on the surface of one side wall of the wall heating frame 1, and the cross-section of the heat dissipation panel 8 is arranged in a corrugated structure, thereby increasing the heat dissipation area of ​​the heat dissipation panel 8 and improving the heating efficiency of the equipment.

[0030] An electric heating film 11 is provided on one side wall of the interior of the wall heating frame 1, and the electric heating film 11 is arranged in contact with the heat dissipation panel 8. A ceramic heat insulation board 15 is provided on one side wall of the interior of the wall heating frame 1, and the ceramic heat insulation board 15 and the electric heating film 11 are symmetrically arranged with the central axis of the wall heating frame 1 as the center. A temperature sensor 12 is provided inside the wall heating frame 1, and a temperature limiter 13 is provided inside the wall heating frame 1, and the temperature sensor 12 is electrically connected to the temperature limiter 13;

[0031] A plurality of groups of guide plates 14 are arranged on the inner wall of the wall heating frame 1, and the plurality of groups of guide plates 14 are symmetrically arranged with the central axis of the wall heating frame 1 as the center, and the plurality of groups of guide plates 14 are evenly spaced and distributed. A vacuum insulation layer 16 is provided in one side wall of the wall heating frame 1, and the vacuum insulation layer 16 is located on a side close to the mounting fixing plate 2. A mounting plate 17 is provided on one side of the wall heating frame 1, and the mounting plate 17 is movably connected with the mounting fixing plate 2;

[0032] The surface of the mounting plate 17 is provided with a plurality of mounting blocks 18 , which are all located at the corners of the mounting plate 17 , and are arranged in a rectangular array with the central axis of the mounting plate 17 as the center.

[0033] Specifically, a mounting plate 2 is provided on one side surface of the wall heating frame 1, and the mounting plate 2 is movably connected with the wall heating frame 1, so that the wall heating frame 1 can be disassembled and its interior can be inspected. Two groups of wall hanging through holes 4 are symmetrically opened on the surface of the wall heating frame 1, and a mounting plate 17 is provided on one side of the wall heating frame 1. The mounting plate 17 is movably connected with the mounting plate 2, so as to reduce the installation limitation of the wall heating frame 1.

[0034] A group of filter screens 10 are provided on the top and bottom of the wall heater frame 1, which can prevent external dust and lint from entering the interior of the wall heater frame 1 through the two groups of convection vents 9. The two groups of filter screens 10 are movably connected to the two groups of convection vents 9 respectively, which facilitates the installation or disassembly and cleaning of the two groups of filter screens 10.

[0035] The working principle of the electric heating film radiation convection wall heating proposed in the embodiment of the utility model is as follows:

[0036] A plurality of groups of rectangular snap-in blocks 6 are provided on one side wall of the wall heating frame 1, and a plurality of groups of rectangular snap-in grooves 7 are provided on the other side wall of the wall heating frame 1. The plurality of groups of rectangular snap-in grooves 7 are respectively and movably snap-connected with the plurality of groups of rectangular snap-in blocks 6, so that a plurality of groups of wall heating frames 1 can be spliced ​​and the splicing stability of the plurality of groups of wall heating frames 1 can be improved. A heat dissipation panel 8 is provided on the surface of one side wall of the wall heating frame 1, and the cross-section of the heat dissipation panel 8 is provided in a corrugated structure, so that the heat dissipation area of ​​the heat dissipation panel 8 is increased, so as to improve the heating efficiency of the equipment.

[0037] A mounting plate 2 is provided on one side surface of the wall heating frame 1, and the mounting plate 2 is movably connected with the wall heating frame 1, which is convenient for disassembling the wall heating frame 1 and inspecting the inside thereof. Two groups of wall-hanging through holes 4 are symmetrically opened on the surface of the wall heating frame 1, and a mounting plate 17 is provided on one side of the wall heating frame 1. The mounting plate 17 is movably connected with the mounting plate 2, thereby reducing the installation limitation of the wall heating frame 1;

[0038] A group of filter screens 10 are provided on the top and bottom of the wall heater frame 1, which can prevent external dust and lint from entering the interior of the wall heater frame 1 through the two groups of convection vents 9. The two groups of filter screens 10 are movably connected to the two groups of convection vents 9 respectively, which facilitates the installation or disassembly and cleaning of the two groups of filter screens 10.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An electric heating film radiation convection wall heater, comprising a wall heater frame (1), characterized in that: A group of threading holes (5) are provided on opposite side walls of the wall heating frame (1), a plurality of groups of rectangular clamping blocks (6) are provided on one side wall of the wall heating frame (1), a plurality of groups of rectangular clamping grooves (7) are provided on the other side wall of the wall heating frame (1), a heat dissipation panel (8) is provided on the surface of one side wall of the wall heating frame (1), and a group of convection vents (9) are provided on the top and bottom of the wall heating frame (1); A group of filter screens (10) are provided at the top and bottom of the wall heating frame (1), an electric heating film (11) is provided on one side wall of the interior of the wall heating frame (1), a ceramic insulation board (15) is provided on one side wall of the interior of the wall heating frame (1), a temperature sensor (12) is provided inside the wall heating frame (1), a temperature limiter (13) is provided inside the wall heating frame (1), a plurality of groups of guide plates (14) are provided on the inner wall of the wall heating frame (1), and a vacuum insulation layer (16) is provided inside one side wall of the wall heating frame (1).

2. The electric heating film radiation convection wall heater according to claim 1 is characterized in that: A mounting plate (2) is provided on one side surface of the wall heating frame (1), the mounting plate (2) is movably connected to the wall heating frame (1), and a plurality of sets of fixing bolts (3) are provided on the surface of the wall heating frame (1).

3. The electric heating film radiation convection wall heater according to claim 2 is characterized in that: Several groups of the fixing bolts (3) are all threadedly connected to the surface of the wall heating frame (1) after penetrating the fixing plate (2), and several groups of the fixing bolts (3) are all located at the edge of the side wall of the wall heating frame (1).

4. The electric heating film radiation convection wall heater according to claim 3 is characterized in that: The surface of the wall heating frame (1) is symmetrically provided with two groups of wall-hanging through holes (4), the two groups of wall-hanging through holes (4) are both located at the edge of the side wall of the wall heating frame (1), and the two groups of wire threading through holes (5) are both located at the bottom end of the side wall of the wall heating frame (1).

5. The electric heating film radiation convection wall heater according to claim 2 is characterized in that: The plurality of groups of rectangular snap-in blocks (6) are all located above the threading through holes (5), and the plurality of groups of rectangular snap-in blocks (6) are arranged at equal intervals with the central axis of the wall heating frame (1) as the center, and the plurality of groups of rectangular snap-in grooves (7) are respectively arranged to be movably snap-connected with the plurality of groups of rectangular snap-in blocks (6).

6. The electric heating film radiation convection wall heater according to claim 1 is characterized in that: The electric heating film (11) is arranged in close contact with the heat dissipation panel (8), the ceramic insulation board (15) and the electric heating film (11) are symmetrically arranged with the central axis of the wall heating frame (1) as the center, and several groups of guide plates (14) are symmetrically arranged with the central axis of the wall heating frame (1) as the center, and several groups of guide plates (14) are arranged at equal intervals.

7. The electric heating film radiation convection wall heater according to claim 2 is characterized in that: A mounting plate (17) is provided on one side of the wall heating frame (1), the mounting plate (17) is movably connected to the mounting fixing plate (2), and a plurality of groups of mounting blocks (18) are provided on the surface of the mounting plate (17).

8. The electric heating film radiation convection wall heater according to claim 7 is characterized in that: The plurality of groups of mounting blocks (18) are all located at the corners of the mounting plate (17), and the plurality of groups of mounting blocks (18) are all arranged in a rectangular array with the central axis of the mounting plate (17) as the center.

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