CN212930190U - Heat insulation board for electric heater - Google Patents
Heat insulation board for electric heater Download PDFInfo
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- CN212930190U CN212930190U CN202021836957.7U CN202021836957U CN212930190U CN 212930190 U CN212930190 U CN 212930190U CN 202021836957 U CN202021836957 U CN 202021836957U CN 212930190 U CN212930190 U CN 212930190U
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- electric heater
- heat insulation
- board
- heating pipe
- heat
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Abstract
The utility model relates to an electric heating equipment technical field just discloses a heat insulating board that electric heater used, including the electric heater body, the outside of electric heater body comprises the warmer casing, the bottom fixed mounting of warmer casing has the heating pipe, the inside right side fixed mounting of warmer casing has the heat insulating board, the heat insulating board is formed by thermal-insulated mainboard, cut apart board and connecting plate combination, is formed with the equipment chamber between the right side of heat insulating board and warmer casing. This heat insulating board that electric heater was used increases a heat insulating board in the electric heater inside for cut off the heat that the heating pipe gived off, protect the internal control part, extension electric heater life-span. The heat insulation plate is used as the right support of the heating pipe at the same time, and an independent right support is omitted. The lower trompil of hot circuit breaker can guarantee that the hot open circuit is heated evenly with a small part hot air drainage to the heat insulating board, can accurate action, reduces the temperature error, and partial air drainage reduces left side air outlet temperature in addition to the right side, avoids scalding.
Description
Technical Field
The utility model relates to an electric heating equipment technical field specifically is a heat insulating board that electric heater used.
Background
The electric heater is inside to have many controlling means, like circuit board, display, switch, temperature controller etc. these parts are high temperature resistant usually, and in order to protect these controlling means, select the higher high temperature resistant plastic box of cost for isolation protection usually, perhaps select high temperature resistant controlling means for use, just so caused the electric heater cost very high. In addition, the heating pipe usually needs two supporting pieces at the left and the right, and the structure is complex. The air outlet of the electric heater has high temperature and is easy to scald.
In order to solve the technical problem, the utility model provides a heat insulating board that electric heater was used for solving the problem that the electric heater internals is not high temperature resistant to and the air outlet temperature is high, causes the problem of scald easily.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a heat insulating board that electric heater was used possesses the advantage that can effectively prevent the heat to propagation of control unit department, extension control unit life-span.
The utility model provides a following technical scheme: a heat insulation plate for an electric heater comprises an electric heater body, wherein the outer side of the electric heater body is composed of a heater shell, a heating pipe is fixedly installed at the bottom of the heater shell, a heat insulation plate is fixedly installed at the right side inside the heater shell, the heat insulation plate is formed by combining a heat insulation main plate, a partition plate and a connecting plate, an equipment cavity is formed between the heat insulation plate and the right side of the heater shell, a drainage square hole is formed in the middle of the heat insulation main plate, the inside of the heater shell is communicated with the equipment cavity through the drainage square hole, a thermal breaker is fixedly installed on the outer side surface of the heat insulation plate and is positioned right above the drainage square hole and in the equipment cavity, a heating pipe connector is formed in the inner side of the heat insulation plate and is positioned below the drainage square hole, and the number of the heating pipe connectors is two, the power supply end of the heating pipe extends to the equipment cavity on the right side of the heat insulation plate through the heating pipe connecting port, the control part is fixedly mounted in the equipment cavity, the control key is fixedly mounted on the outer side of the electric heater body, the control key is connected with the control part through a power line, and the power supply end of the heating pipe is connected with the control part and the thermal circuit breaker through the power line.
Preferably, the heat insulation main board, the partition board and the connecting board are in an N shape, the connecting board is connected with the top of the heater shell, a fixing edge is arranged on the left side of the heat insulation main board, and the heat insulation main board is fixedly connected with the inner side of the heater shell through the fixing edge.
Preferably, the air outlets are formed in the left side and the right side of the outer portion of the electric heater body.
Preferably, the middle part of the heat insulation main board is provided with a connecting port matched with the thermal circuit breaker, and the connecting port is positioned right above the drainage square hole.
Preferably, the outer side surface of the electric heater body is provided with a heat dissipation port, and the heat dissipation port is located under the heating pipe.
Compared with the prior art, the utility model discloses possess following beneficial effect:
this heat insulating board that electric heater was used increases a heat insulating board in the electric heater inside for cut off the heat that the heating pipe gived off, protect the internal control part, extension electric heater life-span. The heat insulation plate is used as the right support of the heating pipe at the same time, and an independent right support is omitted. The lower trompil of hot circuit breaker can guarantee that the hot open circuit is heated evenly with a small part hot air drainage to the heat insulating board, can accurate action, reduces the temperature error, and partial air drainage reduces left side air outlet temperature in addition to the right side, avoids scalding.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic diagram of the structure of the heat insulation plate of the present invention.
In the figure: 1. the electric heater comprises an electric heater body; 2. a heater case; 3. a heat insulation plate; 3-1, heat insulation main board; 3-2, dividing the plate; 3-3, connecting plates; 4. drainage square holes; 5. a heating pipe connector; 6. a control key; 7. a control component; 8. a thermal circuit breaker; 9. heating a tube; 10. a heat dissipation port; 11. and (7) air outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a heat insulation board for an electric heater comprises an electric heater body 1, the outer side of the electric heater body 1 is composed of a heater casing 2, a heating pipe 9 is fixedly installed at the bottom of the heater casing 2, a heat insulation board 3 is fixedly installed at the right side inside the heater casing 2, the heat insulation board 3 is installed in the electric heater, heat can be effectively prevented from spreading to a control part 7, the service life of the control part 7 is prolonged, the heat insulation board 3 is composed of a heat insulation main board 3-1, a partition board 3-2 and a connecting board 3-3, the heat insulation main board 3-1, the partition board 3-2 and the connecting board 3-3 are in an N shape, the connecting board 3-3 is connected with the top of the heater casing 2, a fixing edge is arranged at the left side of the heat insulation main board 3-1, the heat insulation main board 3-1 is fixedly connected with the inner, an equipment cavity is formed between the heat insulation plate 3 and the right side of the warmer shell 2, a drainage square hole 4 is formed in the middle of the heat insulation mainboard 3-1, the inside of the warmer shell 2 is communicated with the equipment cavity through the drainage square hole 4, part of hot air heated by the heating pipe 9 is drained to the right side through the drainage square hole 4, through drainage, part of the hot air can be discharged from the air outlet 11 on the right side, so that the temperature of the rest air outlets 11 on the left side is reduced, a thermal breaker 8 is fixedly installed on the outer side surface of the heat insulation plate 3, the thermal breaker 8 is positioned right above the drainage square hole 4, the thermal breaker 8 is positioned in the equipment cavity, the heat insulation plate 3 is provided with the drainage square hole 4 below the thermal breaker 8, the uniform heating of the thermal breaker 8 can be ensured, the temperature of the air outlet 11 of the electric warmer body 1 can be reduced, a heating pipe connecting port 5 is formed, the number of the heating pipe connecting ports 5 is two, the power supply end of the heating pipe 9 extends into the equipment cavity on the right side of the heat insulation plate 3 through the heating pipe connecting ports 5, the heat insulation plate 3 is used as the right side support of the heating pipe 9, the structure is simple, the control part 7 is fixedly arranged in the equipment cavity, and the outer side of the electric heater body 1 is fixedly provided with a control key 6, the control key 6 is connected with a control part 7 through a power line, the power supply end of a heating pipe 9 is connected with the control part 7 and a thermal circuit breaker 8 through the power line, the middle part of a heat insulation main board 3-1 is provided with a connector matched with the thermal circuit breaker 8, and the connector is located directly over drainage square hole 4, and thermovent 10 has been seted up to the lateral surface of electric heater body 1, and thermovent 10 is located heating pipe 9 directly under, and air outlet 11 has all been seted up to the outside left and right sides of electric heater body 1.
In summary, the heat insulation board for the electric heater is provided with the heat insulation board 3 inside the electric heater body 1 for cutting off the heat emitted by the heating pipe 9, protecting the internal control component 7 and prolonging the service life of the electric heater body 1. The heat shield 3 simultaneously serves as a right support for the heating tube 9, eliminating a separate right support. Trompil below the thermal breaker 8, with some hot-air drainage to heat insulating board 3 can guarantee that thermal breaker 8 is heated evenly, can accurate action, reduce the temperature error, partial air drainage to the right side in addition reduces 11 temperatures of left side air outlet, avoids the scald.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a heat insulating board that electric heater was used, includes electric heater body (1), its characterized in that: the outer side of the electric heater body (1) is composed of a heater casing (2), a heating pipe (9) is fixedly installed at the bottom of the heater casing (2), a heat insulation plate (3) is fixedly installed at the right side of the interior of the heater casing (2), the heat insulation plate (3) is formed by combining a heat insulation main board (3-1), a partition board (3-2) and a connecting board (3-3), an equipment cavity is formed between the heat insulation plate (3) and the right side of the heater casing (2), a drainage square hole (4) is formed in the middle of the heat insulation main board (3-1), the interior of the heater casing (2) is communicated with the equipment cavity through the drainage square hole (4), a heat breaker (8) is fixedly installed on the outer side face of the heat insulation plate (3), the heat breaker (8) is located right above the drainage square hole (4), and the heat breaker (8) is located in the equipment cavity, heating pipe connector (5) have been seted up to the inboard of heat insulating board (3), heating pipe connector (5) are located the below of drainage square hole (4), and the quantity of heating pipe connector (5) is two, the feeder ear of heating pipe (9) extends to the equipment intracavity on heat insulating board (3) right side through heating pipe connector (5), the inside fixed mounting in equipment chamber has control unit (7), and the outside fixed mounting of electric heater body (1) has control button (6), be connected through the power cord between control button (6) and control unit (7), the feeder ear of heating pipe (9) is connected with control unit (7) and thermal circuit breaker (8) through the power cord.
2. The heat insulation board for the electric heater of claim 1, wherein: the heat insulation main board (3-1), the partition board (3-2) and the connecting board (3-3) are in an N shape, the connecting board (3-3) is connected with the top of the heater casing (2), a fixing edge is arranged on the left side of the heat insulation main board (3-1), and the heat insulation main board (3-1) is fixedly connected with the inner side of the heater casing (2) through the fixing edge.
3. The heat insulation board for the electric heater of claim 1, wherein: air outlets (11) are formed in the left side and the right side of the outer portion of the electric heater body (1).
4. The heat insulation board for the electric heater of claim 1, wherein: the middle part of the heat insulation main board (3-1) is provided with a connecting port matched with the thermal circuit breaker (8), and the connecting port is positioned right above the drainage square hole (4).
5. The heat insulation board for the electric heater of claim 1, wherein: heat dissipation opening (10) have been seted up to the lateral surface of electric heater body (1), heat dissipation opening (10) are located heating pipe (9) under.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021836957.7U CN212930190U (en) | 2020-08-28 | 2020-08-28 | Heat insulation board for electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021836957.7U CN212930190U (en) | 2020-08-28 | 2020-08-28 | Heat insulation board for electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212930190U true CN212930190U (en) | 2021-04-09 |
Family
ID=75301102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021836957.7U Active CN212930190U (en) | 2020-08-28 | 2020-08-28 | Heat insulation board for electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212930190U (en) |
-
2020
- 2020-08-28 CN CN202021836957.7U patent/CN212930190U/en active Active
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