CN215821346U

CN215821346U - Hot-water bag heater with protection structure

Info

Publication number: CN215821346U
Application number: CN202120549420.0U
Authority: CN
Inventors: 梁盛权
Original assignee: Guangdong Chubil Industry Co ltd
Current assignee: Guangdong Chubil Industry Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2022-02-15
Anticipated expiration: 2031-03-17

Abstract

The utility model provides a take protection architecture's hot-water bottle heater which characterized in that: the heater is connected with a power socket through a connecting wire; the heater is externally coated with a protective shell, one end of a connecting wire is connected with a power socket, and the other end of the connecting wire extends into the protective shell to be electrically connected with the heater; the power socket is connected with the protective shell through the mounting seat, a through hole is formed in the mounting seat in a penetrating mode, and the connecting wire penetrates through the through hole to be electrically connected with the heater. The utility model has the beneficial effects that: 1. the protective shell is installed outside the heater in an encapsulation mode, the heater is protected, and the heater is prevented from being directly contacted with the shell of the hot water bag, so that local overheating is caused. 2. The connecting wire is coated in the mounting seat, and is not directly exposed in water, so that the corrosion of a water body to the connecting wire is effectively reduced, the service life of the connecting wire is effectively prolonged, and the long-term stable work of the connecting wire is ensured.

Description

Hot-water bag heater with protection structure

Technical Field

The utility model relates to a heater, in particular to a hot-water bag heater with a protection structure.

Background

In cold winter, people often adopt a heating type hot water bag to heat, however, the electric heating tube heater in China at present has many defects, the insulation protection of a heating tube is not sufficient, or an insulation layer between water and electricity is not tight, so that the danger of electric shock is often caused, and the life safety of people is threatened; some hot water bags can be overcharged to cause explosion, and the safety performance is low, and the main reason is that the design of a heating circuit is unreasonable; and the heating efficiency of some heating pipes is low, and the heating time is relatively long.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides the hot water bag heater with the protection structure, which has the advantages of simple structure, low manufacturing cost, long service life and capability of protecting the heater and a connecting wire to ensure long-term normal and stable operation.

The object of the utility model is achieved in the following way: the utility model provides a take protection architecture's hot-water bottle heater which characterized in that: the heater is connected with a power socket through a connecting wire; the heater is externally coated with a protective shell, one end of a connecting wire is connected with a power socket, and the other end of the connecting wire extends into the protective shell to be electrically connected with the heater; the power socket is connected with the protective shell through the mounting seat, a through hole is formed in the mounting seat in a penetrating mode, and the connecting wire penetrates through the through hole to be electrically connected with the heater.

The mounting seat is formed by outwards protruding the power socket body, a limiting block is arranged below the outer end of the mounting seat in a protruding mode, the mounting seat stretches into the protective shell, the mounting seat is clamped in the mounting groove of the protective shell through the limiting block, and the power socket is connected with the protective shell.

Two through holes are arranged in the mounting seat in a penetrating mode, and two connecting wires respectively penetrate through the through holes to be electrically connected with two ends of the heater.

The power socket, the mounting seat and the limiting block are integrally formed by plastic materials in an injection molding mode.

The mounting seat is made of silica gel materials.

The heater is a resistance wire heating rod.

The protective shell comprises an upper cover plate and a lower cover plate, and the upper cover plate and the lower cover plate surround and cover the heater in the protective shell; the mounting groove is positioned on the lower cover plate.

The utility model has the beneficial effects that: 1. simple structure, the cost of manufacture is low, improves market competition. 2. The protective shell is installed outside the heater in an encapsulation mode, the heater is protected, and the heater is prevented from being directly contacted with the shell of the hot water bag, so that local overheating is caused. 3. The connecting wire is coated in the mounting seat, and is not directly exposed in water, so that the corrosion of a water body to the connecting wire is effectively reduced, the service life of the connecting wire is effectively prolonged, and the long-term stable work of the connecting wire is ensured. 4. The mounting structure of mount pad is simple, and installation convenient operation is swift, and the installation degree of difficulty is low.

Drawings

FIG. 1 is a diagram illustrating the assembly effect of the present invention.

Fig. 2 is a schematic view of the rear internal structure of the upper cover plate hidden in the utility model.

Fig. 3 is an assembly view of the protective case, heater, and power socket of the present invention.

Fig. 4 is a schematic structural diagram of the power socket of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The utility model provides a take protection architecture's hot-water bottle heater which characterized in that: the heater comprises a heater 1, wherein the heater 1 is connected with a power socket 3 through a connecting wire 2; a protective shell 4 is arranged outside the heater 1 in an encapsulated mode, one end of a connecting wire 2 is connected with a power socket 3, and the other end of the connecting wire extends into the protective shell 4 and is electrically connected with the heater 1; the power socket 3 is connected with the protective shell 4 through the mounting seat 31, a through hole 33 is arranged in the mounting seat 31 in a penetrating mode, and the connecting wire 2 penetrates through the through hole 33 to be electrically connected with the heater 1.

The mounting seat 31 is formed by the power socket 3 protruding outwards, a limiting block 32 is arranged below the outer end of the mounting seat in a protruding mode, the mounting seat 31 extends into the protective shell 4 and is clamped in the mounting groove 421 of the protective shell 4 through the limiting block 32, and the power socket 3 is connected with the protective shell 4.

Two through holes 33 are arranged in the mounting seat 31 in a penetrating manner, and two connecting wires 2 respectively penetrate through the through holes 33 to be electrically connected with two ends of the heater 1.

The power socket 3, the mounting seat 31 and the limiting block 32 are integrally formed by plastic materials in an injection molding mode.

The mounting seat 31 is made of a silica gel material.

The heater 1 is a resistance wire heating rod.

The protective shell 4 comprises an upper cover plate 41 and a lower cover plate 42, and the upper cover plate 41 and the lower cover plate 42 surround and cover the heater 1 in the upper cover plate and the lower cover plate 42; the mounting groove 421 is located on the lower cover plate 42.

The working principle is as follows: the conventional hot water bag heater is generally connected with a power socket through a connecting wire, and the connecting wire or the heater is directly exposed in water and is easily damaged by erosion of water. In order to protect the heater, a protective shell is installed outside the heater in a coating mode, in order to protect a connecting wire, the power socket and the protective shell are connected through a mounting seat, a through hole is arranged in the mounting seat in a penetrating mode, and the connecting wire penetrates through the through hole to be electrically connected with the heater.

It should be noted that: two through holes are arranged in the mounting seat in a penetrating mode, one end of a connecting wire is connected with a power socket, and the other end of the connecting wire penetrates through the through holes and extends into the protective shell to be electrically connected with two ends of the heater. In the whole connection process of the connecting wire, the connecting wire is well coated in the mounting seat and is not directly exposed in water, so that the corrosion of a water body to the connecting wire is effectively reduced, the service life of the connecting wire is effectively prolonged, and the long-term stable work of the connecting wire is ensured.

Further, the mount pad is formed by the outside salient of supply socket body, and the protrusion is equipped with the stopper in the outer end below of mount pad, and when the mount pad stretched into in the protective housing, the stopper card was arranged in the mounting groove in the protective housing to be connected supply socket and protective housing fixedly, mounting structure is simple, installation convenient operation is swift, and the installation degree of difficulty is low.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a take protection architecture's hot-water bottle heater which characterized in that: the heater comprises a heater (1), wherein the heater (1) is connected with a power socket (3) through a connecting wire (2); a protective shell (4) is arranged outside the heater (1) in a wrapping mode, one end of a connecting wire (2) is connected with the power socket (3), and the other end of the connecting wire extends into the protective shell (4) to be electrically connected with the heater (1); the power socket (3) is connected with the protective shell (4) through the mounting seat (31), a through hole (33) is arranged in the mounting seat (31) in a penetrating mode, and the connecting wire (2) penetrates through the through hole (33) to be electrically connected with the heater (1).

2. The hot-water bag heater with the protection structure as claimed in claim 1, wherein: the mounting seat (31) is formed by outwards protruding the power socket (3) body, a limiting block (32) is arranged below the outer end of the mounting seat in a protruding mode, the mounting seat (31) stretches into the protective shell (4) and is clamped in a mounting groove (421) of the protective shell (4) through the limiting block (32), and the power socket (3) is connected with the protective shell (4).

3. The hot-water bag heater with the protection structure as claimed in claim 1, wherein: two through holes (33) are arranged in the mounting seat (31) in a penetrating mode, and two connecting wires (2) respectively penetrate through the through holes (33) to be electrically connected with the two ends of the heater (1).

4. The hot-water bag heater with the protection structure as claimed in claim 2, wherein: the power socket (3), the mounting seat (31) and the limiting block (32) are integrally formed by plastic materials in an injection molding mode.

5. The hot-water bag heater with the protection structure as claimed in claim 2, wherein: the mounting seat (31) is made of a silica gel material.

6. The hot-water bag heater with the protection structure as claimed in claim 1, wherein: the heater (1) is a resistance wire heating rod.

7. The hot-water bag heater with the protection structure as claimed in claim 1, wherein: the protective shell (4) comprises an upper cover plate (41) and a lower cover plate (42), and the upper cover plate (41) and the lower cover plate (42) surround and cover the heater (1) in the protective shell; the mounting groove (421) is positioned on the lower cover plate (42).