CN211041416U - Instant electric water heater - Google Patents
Instant electric water heater Download PDFInfo
- Publication number
- CN211041416U CN211041416U CN201922281547.4U CN201922281547U CN211041416U CN 211041416 U CN211041416 U CN 211041416U CN 201922281547 U CN201922281547 U CN 201922281547U CN 211041416 U CN211041416 U CN 211041416U
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- electricity
- bottom shell
- circuit board
- water heater
- outlet pipe
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Abstract
The utility model relates to an instant electric water heater, which comprises a bottom shell and a surface cover, wherein the surface cover covers on the bottom shell, a water outlet pipe with an electricity-proof wall, an electric heating liner connected with strong electricity, a circuit board connected with the strong electricity and an mutual inductance coil connected with the strong electricity are arranged on the bottom shell, and a transformer is arranged on the circuit board; the solar water heater is characterized by further comprising an inner cover, wherein the inner cover is arranged on the bottom shell and is positioned between the face cover and the water outlet pipe, between the electric heating liner and the circuit board and between the face cover and the mutual inductor, and a plurality of heat dissipation grooves are formed in the inner cover and are positioned above the circuit board. The bottom shell has the advantages that the inner cover is arranged between the bottom shell and the face cover, the inner cover can isolate the electric appliance in the bottom shell from the outside, the danger of electric leakage cannot occur, and the bottom shell is safe to use and attractive.
Description
Technical Field
The utility model relates to an instant electric water heater.
Background
The existing instant electric water heater comprises a bottom shell, a heating component and a surface cover, wherein the heating component is installed on the bottom shell, the surface cover is arranged on the bottom shell and positioned above the heating component, and an electric appliance part is exposed outside. When the water mist heating device is used, a large amount of water mist can be generated and can be contacted with the heating assembly, so that the use is unsafe; in addition, external dust can also enter the bottom shell, influence the electrical apparatus part on the bottom shell, be difficult to clear up, use unsafe.
Disclosure of Invention
The utility model aims at overcoming prior art not enough and providing an instant heating type electric water heater, being equipped with the inner cup between drain pan and face lid, the inner cup can keep apart the electrical apparatus in the drain pan with the external world, can not take place the danger of electric leakage, safe in utilization, pleasing to the eye.
In order to achieve the above object, the present invention is an instant electric water heater, comprising a bottom case and a cover, wherein the cover is covered on the bottom case, the bottom case is provided with a water outlet pipe with an electricity-proof wall, an electric heating container connected with strong electricity, a circuit board connected with strong electricity and an mutual inductor connected with strong electricity, and the circuit board is provided with a transformer; the solar water heater is characterized by further comprising an inner cover, wherein the inner cover is arranged on the bottom shell and is positioned between the surface cover and the water outlet pipe, between the electric heating liner and the circuit board and between the electric heating liner and the mutual inductor, and a plurality of heat dissipation grooves are formed in the inner cover and are positioned above the circuit board.
In the technical scheme, the inner cover is provided with a plurality of electricity-proof wall radiating grooves which are positioned above the water outlet pipe with the electricity-proof wall.
In the technical scheme, the inner cover is provided with an electricity-proof wall water outlet pipe bulge for covering a water outlet pipe of the electricity-proof wall, an electric heating liner bulge for covering an electric heating liner, a mutual inductance coil bulge for covering a mutual inductance coil and a circuit board bulge for covering a circuit board.
In the technical scheme, an electric heating liner observation hole for observing the electric heating liner and a transformer observation hole for observing the transformer are also arranged on the inner cover.
In the technical scheme, the device also comprises an inlet pipe observation hole for observing the inlet pipe and an outlet pipe observation hole for observing the outlet pipe, which are arranged on the inner cover.
In the technical scheme, the inner cover is made of an insulating material.
Compared with the prior art, the utility model the advantage do: the inner cover is arranged between the bottom shell and the face cover, the inner cover can isolate the electric appliance in the bottom shell from the outside, the danger of electric leakage cannot occur, and the use is safe and attractive.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an exploded view of the present invention;
fig. 3 is a schematic view showing the combination of the bottom case, the electricity-proof wall, the electric heating container, the circuit board, the mutual inductor and the inner cover.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Furthermore, the technical features mentioned in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 to 3, the instant electric water heater includes a bottom case 6 and a face cover 1, wherein the face cover 1 covers the bottom case 6, a water outlet pipe 3 with an electricity-proof wall, an electric heating bladder 4 connected with strong electricity, a circuit board 5 connected with strong electricity and a mutual inductor 7 connected with strong electricity are mounted on the bottom case 6, and a transformer 8 is arranged on the circuit board 5; the water heater is characterized by further comprising an inner cover 2, wherein the inner cover 2 is arranged on the bottom shell 6 and is positioned between the surface cover 1 and the water outlet pipe 3, the electric heating liner 4, the circuit board 5 and the mutual inductor 7, and a plurality of radiating grooves 29 are arranged on the inner cover 2 and above the circuit board 5.
Due to the blocking of the inner cover 2, when the instant electric water heater works, water mist is difficult to contact with an electric appliance part, the danger of electric leakage cannot occur, external dust is difficult to enter the bottom shell 6, and the instant electric water heater is safe to use and attractive.
In this embodiment, there are several anti-electricity wall heat sinks 30 on the inner cover 2, and the several anti-electricity wall heat sinks 30 are located above the water outlet pipe 3 with the anti-electricity wall.
In this embodiment, the inner lid 2 is provided with an electricity-proof wall outlet pipe projection 21 for shielding the outlet pipe 3 of the electricity-proof wall, an electric heating liner projection 22 for shielding the electric heating liner 4, a mutual inductor projection 23 for shielding the mutual inductor 7, and a circuit board projection 24 for shielding the circuit board 5.
In the present embodiment, the inner lid 2 is further provided with an electric heating chamber observation hole 25 for observing the electric heating chamber 4 and a transformer observation hole 26 for observing the transformer 8.
In this embodiment, the inner lid 2 is further provided with an inlet tube observation hole 27 for observing the inlet tube and an outlet tube observation hole 28 for observing the outlet tube.
In the present embodiment, the inner lid 2 is made of an insulating material.
The embodiments of the present invention are described in detail with reference to the drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention.
Claims (6)
1. An instant electric water heater comprises a bottom shell (6) and a face cover (1), wherein the face cover (1) covers the bottom shell (6), a water outlet pipe (3) with an electricity-proof wall, an electric heating liner (4) connected with strong electricity, a circuit board (5) connected with the strong electricity and a mutual inductor (7) connected with the strong electricity are installed on the bottom shell (6), and a transformer (8) is arranged on the circuit board (5); the solar water heater is characterized by further comprising an inner cover (2), wherein the inner cover (2) is arranged on the bottom shell (6) and is positioned between the face cover (1) and the water outlet pipe (3), the electric heating liner (4), the circuit board (5) and the mutual induction coil (7), and a plurality of radiating grooves (29) are arranged on the inner cover (2) and above the circuit board (5).
2. The instant heating type electric water heater according to claim 1, characterized in that the inner lid (2) is provided with a plurality of electricity-proof wall heat sinks (30), and the electricity-proof wall heat sinks (30) are located above the water outlet pipe (3) with electricity-proof wall.
3. The instant heating type electric water heater according to claim 1, characterized in that the inner lid (2) is provided with electricity-proof wall outlet pipe protrusions (21) for covering the outlet pipe (3) of the electricity-proof wall, electric heating inner container protrusions (22) for covering the electric heating inner container (4), mutual inductor protrusions (23) for covering the mutual inductor (7), and circuit board protrusions (24) for covering the circuit board (5).
4. The instant electric water heater according to claim 1, characterized in that an electric heating tank observation hole (25) for observing the electric heating tank (4) and a transformer observation hole (26) for observing the transformer (8) are further provided on the inner lid (2).
5. The instant heating type electric water heater according to claim 1, characterized by further comprising an inlet pipe observation hole (27) for observing the inlet pipe and an outlet pipe observation hole (28) for observing the outlet pipe on the inner lid (2).
6. The tankless electric water heater according to claim 1, characterized in that said inner cover (2) is made of an insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922281547.4U CN211041416U (en) | 2019-12-18 | 2019-12-18 | Instant electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922281547.4U CN211041416U (en) | 2019-12-18 | 2019-12-18 | Instant electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211041416U true CN211041416U (en) | 2020-07-17 |
Family
ID=71567404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922281547.4U Active CN211041416U (en) | 2019-12-18 | 2019-12-18 | Instant electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211041416U (en) |
-
2019
- 2019-12-18 CN CN201922281547.4U patent/CN211041416U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |