CN218377970U

CN218377970U - Heating module

Info

Publication number: CN218377970U
Application number: CN202222111168.2U
Authority: CN
Inventors: 李学研; 张燕光; 陈志超
Original assignee: Jiangmen Shuibao Sanitary Ware Co ltd
Current assignee: Jiangmen Shuibao Sanitary Ware Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-24
Anticipated expiration: 2032-08-11

Abstract

The utility model relates to an electric heating faucet field, especially a heating module. This heating module includes heating pipe, pin and lower clutch, the heating pipe is installed on the lower clutch, the inner welding of pin is on the outer wall of last heating pipe, the outer end fixed mounting of pin is on the lower clutch, the material of lower clutch is insulating material. The utility model provides a pair of heating module, through the outer end fixed mounting of pin avoids tin melting back pin displacement on the lower clutch, and tin is also difficult for flowing under the condition that the pin does not displace to prevent the outer wall contact failure of pin and heating pipe.

Description

Heating module

Technical Field

The utility model relates to an electric heating faucet field, especially a heating module.

Background

The heating module is a component for heating water in the electric heating faucet, and Chinese patent application text with publication number CN113187933A discloses a faucet and a water purifier, and the faucet comprises the heating module, wherein the heating module comprises a heating pipe, a central pipe, a flow deflector, a lower joint, an upper joint, a silica gel sealing ring, a heat dissipation piece, a water pipe, an automatic reset temperature controller, a manual reset temperature controller, a wire arranging support, a first temperature sensor and a second quick joint. The heating pipe needs to be powered on to generate heat, so that pins are arranged on the heating pipe and are welded on the outer wall of the heating pipe in a tin soldering mode.

The prior art has the problems that after the temperature of the heating pipe rises, metal tin at a tin soldering part can be melted and has fluidity, at the moment, the connection strength between the pin and the heating pipe is low, the pin is easy to shift, and after the heating pipe is heated for many times, the electric connection between the pin and the heating pipe is easy to lose efficacy. The prior art therefore remains to be improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims to provide a: provided is a heating module which avoids tin flowing and prevents poor circuit contact by changing the shape of a welding part and fixing a pin at the welding part.

The utility model discloses a technical scheme that the solution problem adopted is: the utility model provides a heating module, includes heating pipe, pin and lower clutch, the heating pipe is installed on the lower clutch, the inner welding of pin is on the outer wall of last heating pipe, the outer end fixed mounting of pin is on the lower clutch, the material of lower clutch is insulating material. Through the outer end fixed mounting of pin avoids tin melting back pin displacement on the lower clutch, and tin also is difficult for flowing under the condition that the pin does not displace to prevent the pin and the outer wall contact failure of heating pipe.

As a further improvement of the technical scheme, the outer ends of the pins are bent downwards, the outer ends of the pins are provided with through holes, the lower joint is provided with fixing holes, and the through holes are fixedly connected with the fixing holes through connecting pieces. The connecting piece can make screw, pin or rivet etc. this technical scheme is used for connecting the pin of metal material and the lower clutch of insulating material, and the lower clutch can adopt plastics to make the raw materials.

As a further improvement of the technical scheme, the solar water heater further comprises a radiating pipe, a cold water pipe, and a first hot water pipe, a second hot water pipe and a third hot water pipe which are sequentially communicated; the heating pipe is sleeved outside the second hot water pipe, the radiating pipe is sleeved outside the heating pipe, the pins are exposed below the radiating pipe, a mounting groove is formed in the radiating pipe, and the first hot water pipe is clamped in the mounting groove. This technical scheme is the prior art scheme in the electric heating faucet field, and no longer repeated here.

As a further improvement of the above technical scheme, the solar water heater further comprises a temperature controller and a wire frame, wherein the temperature controller is electrically connected with the heating pipe, the cooling pipe is provided with an avoiding through hole, the wire frame comprises a main body and a buckle which are fixedly connected with each other, the main body is tubular, the main body is installed in the avoiding through hole, the temperature controller is installed in the main body, the buckle is connected with the first hot water pipe or the cold water pipe in a clamping manner, and the wire frame is made of insulating materials. Temperature controller and heating pipe all need the circular telegram, and the pipy main part can be separated temperature controller and cooling tube, avoids heating pipe and temperature controller to the cooling tube transmission electric energy.

As a further improvement of above-mentioned technical scheme, the inner embedding of main part dodge the through-hole, the outer end of main part is equipped with the cell body that two intervals set up, two the opening of cell body is adjacent to be set up, the temperature controller includes mutual fixed connection's body and wiring board, the cell body encloses to close outside the body, the wiring board is located two between the cell body, conveniently follow wiring board and locate the connecting wire.

As a further improvement of the above technical scheme, the number of the temperature controllers is two, the two temperature controllers are vertically arranged, the wire rack comprises two main bodies, and the buckles are fixedly connected with the two main bodies.

As a further improvement of the above technical solution, the heat dissipation tube is made of aluminum or copper. The high-efficiency heat conductivity of aluminum or copper materials is utilized, and further effective heat dissipation is guaranteed.

As a further improvement of the above technical solution, the inner end of the pin is welded to the outer wall of the upper heating tube by soldering.

The utility model has the advantages that: through the outer end fixed mounting of pin avoids tin melting back pin displacement on the lower clutch, and tin also is difficult for flowing under the condition that the pin does not displace to prevent the pin and the outer wall contact failure of heating pipe.

Drawings

The invention will be further explained with reference to the description of the drawings and the detailed description.

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

fig. 2 is a perspective exploded view of the present invention.

In the figure: 1. heating a tube; 2. a pin; 21. a through hole; 3. a lower joint; 31. a fixing hole; 4. a radiating pipe; 41. avoiding the through hole; 5. a cold water pipe; 61. a first hot water pipe; 62. a second hot water pipe; 63. a third hot water pipe; 7. a temperature controller; 71. a body; 72. a wiring board; 8. a bobbin; 81. a main body; 811. a trough body; 82. and (5) buckling.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 to 2, the heating module comprises a heating pipe 1, pins 2 and a lower joint 3, wherein the heating pipe 1 is installed on the lower joint 3, the inner ends of the pins 2 are welded on the outer wall of the upper heating pipe 1, the outer ends of the pins 2 are fixedly installed on the lower joint 3, and the lower joint 3 is made of an insulating material.

In order to fix the pin 2 and the lower joint 3, the outer end of the pin 2 is bent downward, the outer end of the pin 2 is provided with a through hole 21, the lower joint 3 is provided with a fixing hole 31, the through hole 21 and the fixing hole 31 are fixedly connected through a connecting piece, and the connecting piece can be a rod-shaped structure such as a bolt and a rivet, which can be inserted into the through hole 21 and the fixing hole 31.

In order to ensure that the cold water is separated from the hot water, the heat pipe device further comprises a heat dissipation pipe 4, a cold water pipe 5, and a first hot water pipe 61, a second hot water pipe 62 and a third hot water pipe 63 which are sequentially communicated; the 1 cover of heating pipe is established outside second hot-water line 62, and the 4 covers of cooling tube are established outside heating pipe 1, and pin 2 exposes in the 4 below of cooling tube, is equipped with the mounting groove on the cooling tube 4, and first hot-water line 61 joint separates heating pipe 1 and cold water pipe 5 through cooling tube 4 in the mounting groove to the water that does not heat in utilizing first hot-water line 61 cools off cooling tube 4, preheats the water of first hot-water line 61 simultaneously.

Still include temperature controller 7 and line frame 8, be equipped with on the cooling tube 4 and dodge through-hole 41, line frame 8 includes that mutual fixed connection is pipy main part 81 and buckle 82, and main part 81 installs in dodging through-hole 41, and temperature controller 7 installs in main part 81, and buckle 82 and cold water pipe 5 joint, and the material of line frame 8 is insulating material.

Through-hole 41 is dodged in the inner embedding of main part 81, and the outer end of main part 81 is equipped with the cell body 811 that two intervals set up, and two cell body 811's opening is adjacent to be set up, and temperature controller 7 includes mutual fixed connection's body 71 and wiring board 72, and the cell body 811 encloses to close outside body 71, and wiring board 72 locates between two cell bodies 811.

The number of the temperature controllers 7 is two, the two temperature controllers 7 are arranged up and down, the wire frame 8 comprises two main bodies 81, and the buckle 82 is fixedly connected with the two main bodies 81.

The material of the heat dissipation tube 4 is aluminum or copper.

The inner end of the pin 2 is welded on the outer wall of the upper heating pipe 1 in a soldering mode.

The above is only the preferred embodiment of the present invention, and is not the limit to the patent scope of the present invention, all of which are under the design of the present invention, the equivalent structure transformation made by the contents of the specification and the attached drawings is utilized, or the direct or indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. The utility model provides a heating module, includes heating pipe, pin and lower clutch, the heating pipe is installed on the lower clutch, its characterized in that:

the inner welding of pin is on the outer wall of last heating pipe, the outer end fixed mounting of pin is on the lower clutch, the material of lower clutch is insulating material.

2. A heating module as set forth in claim 1 wherein:

the outer end of pin is bent downwards, the outer end of pin is equipped with the through-hole, be equipped with the fixed orifices on the lower clutch, the through-hole with the fixed orifices passes through connecting piece fixed connection.

3. A heating module as set forth in claim 1, wherein:

the water heater also comprises a radiating pipe, a cold water pipe, and a first hot water pipe, a second hot water pipe and a third hot water pipe which are sequentially communicated; the heating pipe is sleeved outside the second hot water pipe, the radiating pipe is sleeved outside the heating pipe, the pins are exposed below the radiating pipe, a mounting groove is formed in the radiating pipe, and the first hot water pipe is clamped in the mounting groove.

4. A heating module as set forth in claim 3 wherein:

still include temperature controller and line frame, the temperature controller is connected with the heating pipe electricity, be equipped with on the cooling tube and dodge the through-hole, the line frame includes mutual fixed connection's main part and buckle, the main part is the tubulose, the main part is installed dodge in the through-hole, the temperature controller is installed in the main part, the buckle with first hot-water line or the cold water pipe joint, the material of line frame is insulating material.

5. A heating module as set forth in claim 4 wherein:

the inner embedding of main part dodge the through-hole, the outer end of main part is equipped with the cell body that two intervals set up, two the opening of cell body is adjacent to be set up, the temperature controller includes mutual fixed connection's body and wiring board, the cell body encloses to close outside the body, the wiring board is located two between the cell body.

6. A heating module as set forth in claim 4, wherein:

the temperature controllers are arranged up and down, the wire frame comprises two main bodies, and the buckles are fixedly connected with the two main bodies.

7. A heating module as set forth in claim 3, wherein:

the radiating pipe is made of aluminum or copper.

8. A heating module as set forth in claim 1 wherein:

the inner ends of the pins are welded on the outer wall of the upper heating pipe in a soldering mode.