CN216948609U - Intelligent cover plate and anti-creeping structure of heater of intelligent cover plate - Google Patents
Intelligent cover plate and anti-creeping structure of heater of intelligent cover plate Download PDFInfo
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- CN216948609U CN216948609U CN202220245211.1U CN202220245211U CN216948609U CN 216948609 U CN216948609 U CN 216948609U CN 202220245211 U CN202220245211 U CN 202220245211U CN 216948609 U CN216948609 U CN 216948609U
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Abstract
The utility model discloses an intelligent cover plate and an anti-creeping structure of a heater of the intelligent cover plate, which comprise a heater, wherein the heater comprises a heater body with a water inlet and a water outlet, a heating element arranged in the heater body and a controller arranged between the heating element and the water outlet, the controller comprises a metal piece, the metal piece is arranged on a water path between the heating element and the water outlet, the metal piece is grounded, the metal piece is provided with a lower part which is lower than the water outlet in the use state, and water flow heated by the heating element flows through the lower part of the metal piece and then flows out of the water outlet. The utility model can save the grounding metal part at the water outlet of the heater body, saves the cost and has simpler structure.
Description
Technical Field
The utility model relates to an anti-creeping structure of a heater and an intelligent cover plate with the anti-creeping structure.
Background
The water that current intelligent closestool's intelligence apron passes through intelligent apron is at the heating process, for guaranteeing the security, the heater is intake end, is gone out the water end and need set up the ground connection metalwork in order to carry out ground protection. And, the heater is usually equipped with control unit such as the temperature controller of taking the forceful electric power, and the temperature controller is owing to have the forceful electric power and contact with water, therefore the temperature controller also need set up the ground connection metalwork in order to carry out ground protection to it to can in time lead away the electricity of aquatic under the condition that the temperature controller breaks down and leads to the electric leakage, and then guarantee safe in utilization. Therefore, 3 grounding metal pieces are usually required to be arranged on the heater, 1 grounding metal piece is arranged at the water inlet end of the heater, 1 grounding metal piece is arranged at the water outlet end of the heater, and 1 grounding metal piece is arranged on the temperature controller, so that the cost is higher and the structure is more complex.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides an anti-creeping structure of a heater and a heater having the same, which can save a grounding metal part at a water outlet of a heater body, save cost, and have a simpler structure.
In order to achieve the purpose, the utility model provides the following technical scheme:
an anti-creeping structure of a heater comprises the heater, wherein the heater comprises a heater body with a water inlet and a water outlet, a heating element arranged in the heater body and a controller arranged between the heating element and the water outlet, the controller comprises a metal piece, the metal piece is arranged on a water path between the heating element and the water outlet, the metal piece is grounded, the metal piece is provided with a lower part which is lower than the water outlet in the use state, and water flow heated by the heating element flows through the lower part of the metal piece and then flows out of the water outlet.
In a preferred embodiment, the position of the water outlet is entirely higher than a contact part of the metal part and the water in the water path, and the water flow heated by the heating element flows to the water outlet after flowing through the entire contact part.
In a preferred embodiment, a control cavity is formed on the waterway, and the metal piece forms a top cavity wall and/or a side cavity wall of the control cavity.
In a preferred embodiment, the position of the water outlet is higher than the highest point of the control cavity.
In a preferred embodiment, the heater body has an opening at the top end or an opening at the side edge, the metal part sealing cover is connected with the opening at the top end or the opening at the side edge, the inner side of the metal part is contacted with water in the heater body, and the outer side of the metal part is matched with other parts of the controller.
In a preferred embodiment, the part of the metal piece outside the heater body is connected with the grounding lead through a metal screw and is fixed on the heater body together.
In a preferred embodiment, a control cavity is formed on the waterway, the metal piece is arranged in the control cavity, and the bottom end of the metal piece is located at the bottom of the control cavity.
In a preferred embodiment, the controller is a temperature controller, and the metal member is a heat conductive metal member.
In a preferred embodiment, the water outlet is not provided with a grounded metal piece.
An intelligent cover plate comprises a heater, and the heater is further provided with an anti-creeping structure of the heater.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the metal piece of the controller is configured to be lower than the water outlet in the lower part in the use state, and the water flow heated by the heating element flows through the lower part of the metal piece and then flows out of the water outlet, so that the water flow flowing out of the water outlet can be ensured to pass through the grounded metal piece, the water flow flowing out of the water outlet is ensured to be grounded, electric leakage is avoided, the grounded metal piece at the water outlet of the heater body in the prior art can be omitted, the cost is saved, the structure is simple, and the function is reliable.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a perspective assembly view of a heater according to an embodiment of the present invention;
FIG. 2 is an exploded perspective view of a heater according to one embodiment of the present invention;
FIG. 3 is a cross-sectional view of a heater according to an embodiment of the present invention;
FIG. 4 is a perspective partial cross-sectional view of a heater according to an embodiment of the present invention;
FIG. 5 is a perspective assembly view of a heater according to another embodiment of the present invention;
FIG. 6 is an exploded perspective view of a heater according to another embodiment of the present invention;
fig. 7 is a sectional view of a heater according to another embodiment of the present invention.
In the figure:
1, a heater; 11. a heater body; 111 a water inlet; 112 water outlet; 114 a control chamber; 1141, the top end is open; 1142 the side is open; 12 a heating element; 2, a temperature controller; 21 metal part.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1 to 4, an anti-creeping structure of a heater according to an embodiment of the present invention includes a heater 1, where the heater 1 includes a heater body 11 having a water inlet 111 and a water outlet 112, a heating element 12 disposed in the heater body 11, and a controller 2 disposed between the heating element 12 and the water outlet 112. The controller 2 comprises a metal piece 21, the metal piece 21 is arranged on a water path between the heating element 12 and the water outlet 112, and the metal piece 21 is grounded. The metal member 21 has a lower portion which is lower than the water outlet 112 in a use state, and the water flow heated by the heating element 12 flows through the lower portion of the metal member 21 and then flows out of the water outlet 112. Can ensure like this that the rivers that flow from delivery port 112 all pass through the metalwork 21 of ground connection to ensure that the rivers that flow from delivery port 112 all ground connection and avoid the electric leakage, can save the ground connection metalwork of heater body delivery port department among the prior art, practice thrift the cost, and simple structure, the function is reliable.
In this embodiment, the position of the water outlet 112 is entirely higher than the contact position of the metal member 21 and the water in the water channel, and the water heated by the heating element 12 flows through the entire contact position and then flows to the water outlet 112.
In this embodiment, a control chamber 114 is formed on the water path, the metal member 21 is a sheet structure, and the metal member 21 forms a top chamber wall of the control chamber 114. Specifically, in this embodiment, the heater body 11 has a top opening 1141, the metal member 21 is sealed and connected to the top opening 1141 to form a top cavity wall of the control cavity 114, an inner side of the metal member 21 contacts with water in the heater body 11, and an outer side of the metal member 21 is matched with other control components of the controller 2.
Preferably, the water outlet 112 is located at a position higher than the highest point of the control chamber 114.
In this embodiment, the metal part 21 is connected to the ground lead by a metal screw and fixed to the heater body 11.
In this embodiment, a grounded metal part is not disposed at the water outlet 112, and compared with the prior art, the grounded metal part is omitted.
In this embodiment, the controller 2 is a temperature controller 2, and the metal member 21 is a heat conductive metal member 21.
In this embodiment, the orientations shown in fig. 1, 3 and 4 are the orientations of the entire device in the use state of this embodiment.
Referring to fig. 5 to 7, an anti-creeping structure of a heater according to another embodiment of the present invention is different from the above embodiments in that the metal member 21 forms a side cavity wall of the control cavity 114. Specifically, the heater body 11 has a side opening 1142, the metal member 21 is sealed and connected to the side opening 1142, the inner side of the metal member 21 is in contact with the water in the heater body 11, and the outer side of the metal member 21 is matched with other temperature control components of the temperature controller 2.
In this embodiment, a control chamber 114 is formed on the water path, the metal member 21 is disposed in the control chamber 114, and the bottom end of the metal member 21 is located at the bottom of the control chamber 114.
The orientation shown in fig. 5 in this embodiment is the orientation of the entire device in the use state of this embodiment.
The utility model also provides an intelligent cover plate, which comprises a heater 1, wherein the heater 1 is also provided with an anti-creeping structure of any one of the heaters 1.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof, but such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An anti-creeping structure of a heater comprises the heater, the heater comprises a heater body with a water inlet and a water outlet, a heating element arranged in the heater body and a controller arranged between the heating element and the water outlet, the controller comprises a metal piece, the metal piece is arranged on a water path between the heating element and the water outlet, and the metal piece is grounded.
2. The anti-creeping structure of a heater according to claim 1, wherein the water outlet is located entirely higher than a contact portion of the metal member with the water in the water path, and the water heated by the heating element flows through the entire contact portion and then flows to the water outlet.
3. An anti-creeping structure for a heater according to claim 1, wherein the water path is formed with a control chamber, and the metal member forms a top chamber wall and/or a side chamber wall of the control chamber.
4. The anti-leakage structure of the heater according to claim 3, wherein the water outlet is located higher than the highest point of the control chamber.
5. The anti-creeping structure of a heater according to claim 1, wherein the heater body has an opening at the top or at the side, the metal sealing cover is coupled to the opening at the top or at the side, the inner side of the metal is in contact with the water in the heater body, and the outer side of the metal is engaged with other components of the controller.
6. The leakage preventing structure of a heater according to claim 1, wherein a portion of the metal member outside the heater body is connected to a ground lead by a metal screw and fixed to the heater body together.
7. An anti-creeping structure for a heater according to claim 1, wherein the waterway is formed with a control chamber, the metal member is disposed in the control chamber, and a bottom end of the metal member is located at a bottom of the control chamber.
8. The anti-leakage structure of the heater according to claim 1, wherein the controller is a temperature controller, and the metal member is a heat conductive metal member.
9. The anti-creeping structure of a heater according to claim 1, wherein a grounded metal member is not provided at the water outlet.
10. An intelligent cover plate, comprising a heater, wherein the heater is further provided with an anti-creeping structure of the heater according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220245211.1U CN216948609U (en) | 2022-01-26 | 2022-01-26 | Intelligent cover plate and anti-creeping structure of heater of intelligent cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220245211.1U CN216948609U (en) | 2022-01-26 | 2022-01-26 | Intelligent cover plate and anti-creeping structure of heater of intelligent cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216948609U true CN216948609U (en) | 2022-07-12 |
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ID=82318895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220245211.1U Active CN216948609U (en) | 2022-01-26 | 2022-01-26 | Intelligent cover plate and anti-creeping structure of heater of intelligent cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216948609U (en) |
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2022
- 2022-01-26 CN CN202220245211.1U patent/CN216948609U/en active Active
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