CN204070199U - Heating plate for aquarium - Google Patents

Abstract

The utility model discloses a heating plate for aquarium, which comprises a base plate, wherein one side of the base plate is covered with an electric heating film layer, the electric heating film layer is connected with a first conductor and a second conductor, the first conductor and the second conductor are respectively connected with a first conducting wire and a second conducting wire, one side of the base plate is provided with an insulating heat-resistant sealing layer which wraps the electric heating film layer, the first conductor and the second conductor and the first conducting wire and the second conducting wire, the other side of the base plate is exposed, the end parts of the first conducting wire and the second conducting wire pass through the insulating heat-resistant sealing layer and extend to the outside of the heating plate, the heating plate for aquarium heats the base plate through the electric heating film layer, when the heating plate is immersed in water, the exposed side of the base plate can rapidly heat the water in the aquarium, and because the unit thermal efficiency of the heating plate is high, the heating plate has the characteristics of low, the use is safer.

Description

Heating plate for aquarium

technical field

The utility model relates to an aquarium product, in particular to a heating plate for an aquarium. the

Background technique

In the prior art, the heating plate for aquarium generally adopts resistive heating, and its heating power is directly related to its working voltage. If you want to make the heating plate have a higher heating power, you must make it work under a higher voltage. Since this aquarium heating plate needs to be submerged in water during use, it is prone to electric leakage. If the working voltage is high, it will directly threaten people's safety. the

Contents of the invention

The technical problem to be solved by the utility model is to provide a heating plate for an aquarium, which can achieve high heating power with a relatively low voltage and is safe to use. the

In order to solve the above-mentioned technical problems, the heating plate for aquarium of the present invention includes a substrate, one side of the substrate is covered with an electrothermal film layer, and the electrothermal film layer is connected with first and second conductors, and the first and second conductors are respectively The first and second wires are connected, one side of the substrate has an insulating heat-resistant sealing layer that wraps the electrothermal film layer, the first and second conductors, and the first and second wires, and the other side of the substrate is exposed. The ends of the first and second wires extend to the outside of the heating plate through the insulating and heat-resistant sealing layer. the

As an improvement of the above technical solution, the first and second conductors are bonded and connected to the electrothermal film layer through the conductive silver film respectively. the

As an improvement of the above technical solution, a temperature protector is connected to the first wire or the second wire. the

The beneficial effect of the utility model is: the heating plate for the aquarium heats the substrate through the electrothermal film layer, when the heating plate is immersed in water, the exposed side of the substrate can quickly heat the water in the aquarium, due to its The unit thermal efficiency of the electrothermal film is high, and it has the characteristics of low resistance and high thermal efficiency, so it can provide high heating power by using a lower voltage (safety voltage), and it is safer to use. the

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail. the

Fig. 1 is a structural representation of the utility model. the

Detailed ways

Referring to Fig. 1, a kind of heating plate for aquarium of the present utility model comprises a substrate 1, and one side of the substrate 1 is covered with an electrothermal film layer 2, and the electrothermal film layer 2 is connected with first and second conductors 3, 4, The first and second conductors 3 and 4 are respectively connected with first and second wires 5 and 6, and one side of the substrate 1 has the electrothermal film layer 2, the first and second conductors 3 and 4 and the first and second conductors. The insulating and heat-resistant sealing layer 7 wrapped by the second wires 5 and 6 is exposed on the other side of the substrate 1 , and the ends of the first and second wires 5 and 6 extend through the insulating and heat-resistant sealing layer 7 to the outside of the heating plate. This kind of aquarium uses a heating plate to heat the substrate through the electrothermal film layer. When the heating plate is immersed in water, the exposed side of the substrate can quickly heat the water in the aquarium. Due to the high unit thermal efficiency of the electrothermal film, it has With the characteristics of low resistance and high thermal efficiency, it can provide high heating power with low voltage (safety voltage), and it is safer to use. the

Wherein, the first and second conductors 3 and 4 are bonded and connected to the electrothermal film layer 2 respectively through the conductive silver film 8, so that the contact between the first and second conductors and the electrothermal film layer is closer, and the conductivity is better, and increase the connection strength between them. the

A temperature protector 9 is connected to the first wire 5 or the second wire 6 . , you can set and control the heating temperature of the heating rod, which is more convenient to use. the

The above descriptions are only the preferred implementation modes of the present utility model, as long as the technical solutions that achieve the purpose of the utility model by basically the same means all fall within the scope of protection of the utility model.

Claims (3)

1. A heating plate for an aquarium, including a substrate (1), characterized in that: one side of the substrate (1) is covered with an electrothermal film layer (2), and the electrothermal film layer (2) is connected with the first and second conductors (3, 4), the first and second conductors (3, 4) are respectively connected with the first and second wires (5, 6), and one side of the substrate (1) has the electrothermal film layer (2) , the first and second conductors (3, 4) and the insulating heat-resistant sealing layer (7) wrapped by the first and second conductors (5, 6), the other side of the substrate (1) is exposed, and the first and second The ends of the two wires (5, 6) pass through the insulating heat-resistant sealing layer (7) and extend to the outside of the heating plate. 2. The heating plate for aquarium according to claim 1, characterized in that: the first and second conductors (3, 4) are bonded and connected to the electrothermal film layer (2) through the conductive silver film (8) respectively . 3. The heating plate for aquarium according to claim 1 or 2, characterized in that: a temperature protector (9) is connected to the first wire (5) or the second wire (6).