CN211260962U

CN211260962U - Fixed novel energy-conserving electric heater

Info

Publication number: CN211260962U
Application number: CN201921911556.0U
Authority: CN
Inventors: 范剑峰
Original assignee: Ningbo Dongji Electronic Technology Co ltd
Current assignee: Ningbo Dongji Electronic Technology Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-14
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a fixed novel energy-conserving electric heater mainly includes backshell, closing plate and heating pipe, backshell lateral wall edge fixed mounting has the assembly seat, the air outlet that the equidistance was arranged is seted up to backshell top end lateral wall, the antecedent assembly groove of opening has been seted up at the backshell middle part, the inner wall fixed mounting that the backshell left side is located assembly groove department has the spacing seat in a left side that the equidistance was arranged, the inner wall fixed mounting that the backshell right side is located assembly groove department has right socket, installs the heating pipe between spacing seat in a left side and the right socket, the negative pole cable is installed to the inboard lower part of backshell, and negative pole cable left end extends to the assembly inslot portion. The utility model has the advantages of reasonable design structurally, this electric heater is fixed wall-hanging, and the assembled design is swift simple and convenient to the change of the vulnerable part of inside, does benefit to the maintenance in later stage and uses, and this electric heater intelligent control constant temperature utilizes the air gravity flow rapid heating, and is energy-conserving high-efficient.

Description

Fixed novel energy-conserving electric heater

Technical Field

The utility model relates to an electric heater specifically is a fixed novel energy-conserving electric heater.

Background

The electric heater is a device for heating, and the most common electric heater is a heating device for heating by using electricity as an energy source. Along with the continuous improvement of the industry level, the market competition of heating products is increasingly violent, and the heating effect and the user experience of the existing heating machine products are continuously improved in order to enlarge the market share and the safe and reliable performance of the products.

Current electric heater divide into portable and fixed wall-hanging, and fixed wall-hanging's electric heater is because fixed Assembly, so to the change difficulty of the vulnerable part of inside, is unfavorable for the maintenance in later stage to use, and current electric heater energy consumption is high, and the programming rate is slow, and heat exchange efficiency is poor, uses inconveniently.

Therefore, those skilled in the art provide a fixed novel energy-saving electric heater to solve the problems mentioned in the above background art.

Disclosure of Invention

An object of the utility model is to provide a fixed novel energy-conserving electric heater to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a fixed novel energy-saving electric heater mainly comprises a rear shell, a sealing plate and a heating pipe, wherein an assembly seat is fixedly installed at the edge of the outer side wall of the rear shell, air outlets which are arranged in an equidistance mode are formed in the side wall of the top end of the rear shell, an assembly groove with a forward opening is formed in the middle of the rear shell, a left limiting seat which is arranged in an equidistance mode is fixedly installed on the inner wall of the assembly groove at the left side of the rear shell, a right socket is fixedly installed on the inner wall of the assembly groove at the right side of the rear shell, the heating pipe is installed between the left limiting seat and the right socket, a negative cable is installed at the lower portion of the inner side of the rear shell, the left end of the negative cable extends into the assembly groove, a positive cable is installed at the right portion of the inner side of the rear shell, the left end of the positive cable extends into the, a guide head is fixedly arranged at the edge of the front side wall of the screw hole plate, the side wall of the bottom end of the rear shell is provided with air inlets which are arranged at equal intervals, an upper clamping seat and a lower clamping seat are fixedly arranged on the right part of the outer wall of the front side of the rear shell from top to bottom, sealing plates are clamped among the inner wall of the left side of the upper clamping seat, the inner wall of the left side of the lower clamping seat and the right side wall of the guide head, a handle is fixedly arranged in the middle of the left side wall of the sealing plate, an assembly plate matched with the screw hole plate is fixedly arranged at the edge of the left side wall of the sealing plate, an assembly hole matched with the screw hole plate is arranged in the middle of the assembly plate, the left side wall of the assembling plate is tightly contacted with the right side wall of the guide head, a rubber ring is fixedly arranged at the edge of the rear side wall of the sealing plate, the edge of the front side wall of the rear shell is provided with a groove matched with the rubber ring, the middle part of the sealing plate is arranged in a corrugated shape, and the right side of the rear shell is internally provided with a power supply control module.

As a further aspect of the present invention: the heating pipe mainly includes connects electrical connector, insulating cover, ceramic pipe and carbon fiber heating pipe, both ends fixed mounting connects electrical connector about the carbon fiber heating pipe, connects electrical connector outside cover to be equipped with insulating cover, lateral wall and closing plate rear side wall equal fixed mounting have with insulating cover complex rubber seat before the backshell, the carbon fiber heating pipe outside is located two the cover is equipped with ceramic pipe between the insulating cover, ceramic pipe both ends and insulating cover lateral wall fixed connection, connect electrical connector pass through the bolt and connect electric piece be assembled between the electric connector.

As a further aspect of the present invention: and a temperature sensor is arranged at the air outlet in the side wall of the top end of the rear shell.

As a further aspect of the present invention: and a spring leaf is fixedly arranged on the inner wall of the right side of the right socket, and the left end of the spring leaf is in close contact with the right side wall of the power connection head on the right side.

As a further aspect of the present invention: control power supply module mainly includes control panel, power module and fuse box, control panel rear side wall and backshell right side inner wall be assembled between/be connected between, power module rear side wall and backshell right side inner wall be assembled between/be installed between, the power supply line is installed to power module right side lower part, backshell right side wall offer with power supply line complex power supply hole, the power supply line runs through the backshell by the power supply hole and extends to the backshell outside, fuse box rear side wall and backshell right side inner wall be assembled between/be connected between, fuse box and anodal cable electric connection, power module and negative pole cable electric connection, control panel and power module and fuse box impartial connection, power module passes through power supply line and external power source electric connection, control panel is ACR325 type touch screen temperature controller, power module is SG3525 type PWM voltage control module.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages of reasonable design structurally, this electric heater is fixed wall-hanging, and the assembled design is swift simple and convenient to the change of the vulnerable part of inside, does benefit to the maintenance in later stage and uses, and this electric heater intelligent control constant temperature utilizes the air gravity flow rapid heating, and is energy-conserving high-efficient.

Drawings

Fig. 1 is a schematic structural view of a main view angle of a fixed novel energy-saving electric heater.

Fig. 2 is a schematic structural view of the main view angle inside the fixed novel energy-saving electric heater.

Fig. 3 is a schematic structural diagram at a in fig. 2.

Fig. 4 is a schematic structural diagram at B in fig. 2.

Fig. 5 is a left side view of the assembled state of the rear case and the sealing plate at B in fig. 2.

Fig. 6 is a schematic structural view of the top view at C in fig. 1.

In the figure: the device comprises a rear shell 1, a ceramic tube 2, a temperature sensor 3, an insulating sleeve 4, a guide head 5, a rubber seat 6, a screw hole plate 7, a negative cable 8, a rubber ring 9, an air inlet 10, a power supply module 11, a power supply line 12, a positive cable 13, an overhaul board 14, a control panel 15, a fuse box 16, an assembly seat 17, an air outlet 18, an upper clamping seat 19, a sealing plate 20, an assembly plate 21, a handle 22, a lower clamping seat 23, a right socket 24, a spring piece 25, an electric connection piece 26, an electric connection head 27, a left limiting seat 28 and a carbon fiber heating tube 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, in the embodiment of the present invention, a fixed novel energy-saving electric heater mainly includes a rear shell 1, a sealing plate 20 and a heating pipe, an assembly seat 17 is fixedly installed at an edge of an outer side wall of the rear shell 1, air outlets 18 arranged at equal intervals are opened at a top side wall of the rear shell 1, an assembly groove with a forward opening is opened at a middle portion of the rear shell 1, a left limit seat 28 arranged at equal intervals is fixedly installed at an inner wall of the assembly groove at a left side of the rear shell 1, a right socket 24 is fixedly installed at an inner wall of the assembly groove at a right side of the rear shell 1, the heating pipe is installed between the left limit seat 28 and the right socket 24, a negative cable 8 is installed at a lower portion of an inner side of the rear shell 1, a left end of the negative cable 8 extends into the assembly groove, a positive cable 13 is installed at a right portion of an inner side of the rear shell 1, a left end of the positive cable, the rear shell comprises a rear shell 1, a front side wall, a rear shell, a sealing plate 20, a handle 22, a rubber ring 9, a guide head 5, a sealing plate 21, a guide head 5, a sealing plate groove 9, a rubber ring 9, a guide head 5, a sealing plate opening and closing device, wherein the screw hole plates 7 are symmetrically arranged on the outer wall of the left side of the rear shell 1, the guide head 5 is fixedly arranged at the edge of the front side wall of the screw hole plate 7, the air inlets 10 are equidistantly arranged on the side wall of the bottom end of the rear shell 1, an upper clamping seat 19 and a lower clamping seat 23 are fixedly arranged on the right side part of the outer wall of the front side of the rear shell from top to bottom, the sealing plate 20 is clamped between the inner wall of the left side of the upper clamping seat 19, the inner wall of the left side of the lower clamping seat 23 and the right side wall, the middle part of the sealing plate 20 is arranged in a fold shape, and a control power supply module is arranged inside the right side of the rear shell 1.

The heating pipe mainly includes connects electrical connector 27, insulating cover 4, ceramic pipe 2 and carbon fiber heating pipe 29, both ends fixed mounting has connects electrical connector 27 about carbon fiber heating pipe 29, connects the electrical connector 27 outside cover to be equipped with insulating cover 4, the equal fixed mounting of lateral wall and closing plate 20 rear side wall has and insulating cover 4 complex rubber seat 6 before the backshell 1, carbon fiber heating pipe 29 outside is located two the cover is equipped with ceramic pipe 2 between the insulating cover 4, ceramic pipe 2 both ends and insulating cover 4 lateral wall fixed connection, connect electrical connector 27 through the bolt with connect electrical lug 26 be assembled between.

And a temperature sensor 3 is arranged at the air outlet 18 in the side wall of the top end of the rear shell 1.

A spring piece 25 is fixedly arranged on the inner wall of the right side of the right socket 24, and the left end of the spring piece 25 is in close contact with the right side wall of the electric connector 27 on the right side.

The control power supply module mainly comprises a control panel 15, a power supply module 11 and a fuse box 16, the rear side wall of the control panel 15 is in assembly connection with the right inner wall of the rear shell 1, the rear side wall of the power supply module 11 is in assembly installation with the right inner wall of the rear shell 1, the power supply line 12 is installed on the lower portion of the right side of the power supply module 11, a power supply hole matched with the power supply line 12 is formed in the right side wall of the rear shell 1, the power supply line 12 penetrates through the rear shell 1 through the power supply hole and extends to the outside of the rear shell 1, the rear side wall of the fuse box 16 is in assembly connection with the right inner wall of the rear shell 1, the fuse box 16 is electrically connected with an anode cable 13, the power supply module 11 is electrically connected with a cathode cable 8, the control panel 15 is in equal connection with the power supply module 11 and the fuse box 16, the power supply module 11 is in electrical connection with an external, the power supply module 11 is a SG3525 type PWM voltage control module.

The utility model discloses a theory of operation is:

the utility model relates to a fixed novel energy-saving electric heater, during the assembly, insert closing plate 20 between upper cassette 19 and lower cassette 23, guide head 5 makes things convenient for assembly plate 21 and screw hole board 7 to align, later through the bolt assembly plate 21 and screw hole board 7 are connected, when using, set up heating temperature through control panel 15, cooperate negative cable 8 and anodal cable 13 to supply power for the heating pipe through power module 11, carbon fiber heating pipe 29 circular telegram generates heat, heat the air in the assembly groove between backshell 1 and closing plate 20, the air temperature after the heating rises and floats automatically, make cold air enter from the air intake automatically, utilize the air gravity flow to carry out the circulation heating, temperature sensor 3 detects the temperature after the air-out, once reach the highest temperature of setting temperature scope, equipment automatic shutdown, when being less than the minimum temperature that sets up, device automatic start, carry out air heating, automatically, thermostatic control carries out, it is more energy-conserving, when heating pipe change and inspection need be carried out, closing plate 20 is directly pulled down, separate heating pipe and negative pole cable and positive cable, press down right and make the heating pipe left end withdraw from left spacing seat 28, later move left and thoroughly pull down the heating pipe, change, whole equipment need not pull down, it is swift convenient to change, reverse operation during the assembly, after the grafting is accomplished, spring leaf 25 prevents to move than hot pipe oneself, the assembly is stable, this electric heater is fixed wall built-up type, the assembled design, change to inside vulnerable part is swift simple and convenient, do benefit to the maintenance in later stage and use, this electric heater intelligent control is constant temperature, utilize the air from flowing rapid heating, energy-conserving high efficiency.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A fixed novel energy-saving electric heater mainly comprises a rear shell (1), a sealing plate (20) and a heating pipe, and is characterized in that an assembly seat (17) is fixedly installed at the edge of the outer side wall of the rear shell (1), air outlets (18) arranged at equal intervals are formed in the side wall of the top end of the rear shell (1), an assembly groove with a forward opening is formed in the middle of the rear shell (1), a left limiting seat (28) arranged at equal intervals is fixedly installed on the inner wall of the left side of the rear shell (1) at the assembly groove, a right socket (24) is fixedly installed on the inner wall of the right side of the rear shell (1) at the assembly groove, the heating pipe is installed between the left limiting seat (28) and the right socket (24), a cathode cable (8) is installed on the lower portion of the inner side of the rear shell (1), the left end of the cathode cable (8) extends into the assembly groove, an, the left end of the positive cable (13) extends to the inside of the assembling groove, electric connecting pieces (26) matched with the heating pipe are fixedly installed on the negative cable (8) and the positive cable (13), screw hole plates (7) are symmetrically arranged on the outer wall of the left side of the rear shell (1) in a fixed mode, a guide head (5) is fixedly installed at the edge of the front side wall of each screw hole plate (7), air inlets (10) which are arranged at equal intervals are formed in the side wall of the bottom end of the rear shell (1), an upper clamping seat (19) and a lower clamping seat (23) are fixedly installed at the right part of the outer wall of the front side of the rear shell (1) from top to bottom, a sealing plate (20) is clamped between the inner wall of the left side of the upper clamping seat (19), the inner wall of the left side of the lower clamping seat (23) and the right side wall of the guide head (5), a pull handle (22) is fixedly installed in the middle of, the assembling plate is characterized in that an assembling hole matched with the screw hole plate (7) is formed in the middle of the assembling plate (21), the assembling plate (21) is arranged on the left side wall of the right side wall of the guide head (5) in close contact with the left side wall of the guide head, a rubber ring (9) is fixedly arranged on the edge of the rear side wall of the sealing plate (20), a groove matched with the rubber ring (9) is formed in the edge of the front side wall of the rear shell (1), the middle of the sealing plate (20) is arranged to be corrugated, and a control power supply module is arranged inside the right side.

2. The fixed new energy-saving electric heater according to claim 1, characterized in that a temperature sensor (3) is installed inside the sidewall of the top end of the rear shell (1) at the air outlet (18).

3. The fixed novel energy-saving electric heater according to claim 1, characterized in that a spring plate (25) is fixedly installed on the inner wall of the right side of the right socket (24), and the left end of the spring plate (25) is in close contact with the right side wall of the electric connector (27) on the right side.

4. The fixed novel energy-saving electric heater according to claim 1, wherein the control power supply module mainly comprises a control panel (15), a power supply module (11) and a fuse box (16), the rear side wall of the control panel (15) is assembled and connected with the right inner wall of the rear shell (1), the rear side wall of the power supply module (11) is assembled and installed with the right inner wall of the rear shell (1), the lower part of the right side of the power supply module (11) is provided with a power supply line (12), the right side wall of the rear shell (1) is provided with a power supply hole matched with the power supply line (12), the power supply line (12) extends to the outside of the rear shell (1) through the rear shell (1) via the power supply hole, the rear side wall of the fuse box (16) is assembled and connected with the right inner wall of the rear shell (1), the fuse box (16) is electrically connected with the positive cable (13), and the power supply module (11) is electrically connected with, control panel (15) and power module (11) and fuse box (16) equality are connected, power module (11) pass through power supply line (12) and external power source electric connection, control panel (15) are ACR325 type touch screen temperature controller, power module (11) are SG3525 type PWM voltage control module.