CN216384339U - Multifunctional heater with installation wiring reverse connection prevention function - Google Patents
Multifunctional heater with installation wiring reverse connection prevention function Download PDFInfo
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- CN216384339U CN216384339U CN202122198903.3U CN202122198903U CN216384339U CN 216384339 U CN216384339 U CN 216384339U CN 202122198903 U CN202122198903 U CN 202122198903U CN 216384339 U CN216384339 U CN 216384339U
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- 238000009434 installation Methods 0.000 title claims abstract description 19
- 230000002265 prevention Effects 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 97
- 238000007664 blowing Methods 0.000 claims abstract description 51
- 238000009423 ventilation Methods 0.000 claims abstract description 40
- 238000005286 illumination Methods 0.000 claims abstract description 28
- 238000010792 warming Methods 0.000 claims description 49
- 102100036894 Protein patched homolog 2 Human genes 0.000 claims description 20
- 101710161395 Protein patched homolog 2 Proteins 0.000 claims description 20
- 102100028680 Protein patched homolog 1 Human genes 0.000 claims description 19
- 101710161390 Protein patched homolog 1 Proteins 0.000 claims description 19
- 230000007935 neutral effect Effects 0.000 claims description 14
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 description 11
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012369 In process control Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010965 in-process control Methods 0.000 description 1
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Abstract
The utility model discloses a multifunctional warmer with installation wiring and reverse connection prevention functions, which comprises a wiring terminal P, a mechanical control switch S and a driving assembly, wherein the wiring terminal P is electrically connected with the mechanical control switch S and the driving assembly respectively, and comprises a ventilation connecting end P1, a blowing connecting end P2, a heating connecting end P3, a heating connecting end P4, an illumination connecting end P5, a live wire connecting end P7 and a zero line connecting end P8. The multifunctional warmer with the installation wiring reverse connection prevention function disclosed by the utility model has the advantages that even if the blowing wiring error occurs in the installation process, the blowing motor can be triggered to automatically work, the concentrated heat in the functional warmer is taken away, and the potential safety hazard is eliminated.
Description
Technical Field
The utility model belongs to the technical field of reverse connection prevention of a heater, and particularly relates to a multifunctional heater with an installation wiring reverse connection prevention function.
Background
Along with the progress and the development of society, the demand that multi-functional room heater installed and used at home increases year by year, but multi-functional room heater on the market does not possess the protection mechanism at installation in-process control circuit, under the wiring wrong condition of blowing, when opening and blowing and heating function, the electromotor that appears blowing can not normally work, the phenomenon of ceramic PTC heating piece at normal work heating state for the heat that the heating of ceramic PTC heating piece came out concentrates on the inside unable blowing of multi-functional room heater machine, the inside temperature rise of multi-functional room heater machine appears and damages, cause the conflagration even, there is very big hidden danger.
Therefore, the above problems are further improved.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a multifunctional heater with an installation wiring reverse connection prevention function, which is reversely connected through a normally closed temperature controller Q1, so that when a blowing motor M2 does not work and a heating block PTC1 or a heating block PTC2 of a ceramic PTC heating block works under the condition of a wrong wiring connection, the normally closed temperature controller Q1 close to the ceramic PTC heating block reaches a rated temperature (for example 105 ℃) along with the heating and temperature rise of the ceramic PTC heating block, and the normally closed temperature controller Q1 is triggered to be switched from a normally closed state to an off state, namely, a closed loop of the heating block PTC1 or the heating block PTC2 is disconnected, so that the danger that the multifunctional heater is damaged or burnt due to overhigh temperature is avoided.
Another object of the present invention is to provide a multifunctional warmer with installation wiring for preventing reverse connection, which is reversely connected through a normally open temperature controller Q2, wherein one end of the normally open temperature controller Q2 is connected with one end of a heating block PTC2, and the other end is connected with one end of a blower motor M2, when a wrong wiring occurs, the blower motor M2 does not operate and the heating block PTC1 or the heating block PTC2 of the ceramic PTC heating block operates, and when the ceramic PTC heating block heats up, the normally closed temperature controller Q2 close to the ceramic PTC heating block reaches a rated temperature (for example, 55 ℃), the normally open temperature controller Q2 is triggered to switch from the normally open state to the closed state, and at this time, even if the blower motor M2 does not pass through the opening of the blower switch S3, a closed loop can be formed through a circuit controlled by the heater switch S4 or the heater switch S5 and the blower motor M2, and the blower motor M2 rotates along with the wrong wiring, thereby realizing the cooling of the heating block PTC1 or the heating block PTC2 of the ceramic PTC heating block and effectively protecting the normal use of the multifunctional warmer.
In order to achieve the above object, the present invention provides a multifunctional warmer with installation wiring and reverse connection prevention, comprising a wiring terminal P, a mechanical control switch S and a driving assembly, wherein the wiring terminal P is electrically connected with the mechanical control switch S and the driving assembly respectively, wherein:
the connecting terminal P comprises a ventilation connecting end P1, a blowing connecting end P2, a heating connecting end P3, a heating connecting end P4, an illumination connecting end P5, a live wire connecting end P7 and a zero line connecting end P8;
the mechanical control switch S comprises a fire wire end S0, a lighting switch S1, a ventilation switch S2, a blowing switch S3, a heating switch S4 and a heating switch S5;
the driving assembly comprises a ventilation motor M1, a blowing motor M2, a heating block PTC1, a heating block PTC2, a normally closed temperature controller Q1, a normally open temperature controller Q2 and an illuminating lamp control device Q3, the heating block PTC1 and the heating block PTC2 are electrically connected with the normally closed temperature controller Q1 respectively, and the normally open temperature controller Q2 is connected between the output end of the blowing connecting end P2 and the output end of the heating connecting end P3.
As a further preferable technical solution of the above technical solution, one end of the illumination switch S1 is electrically connected to the input end of the illumination connection end P5, one end of the illumination switch S1 away from the illumination connection end P5 is connected in parallel to the live wire end S0, and one end of the live wire end S0 away from the illumination switch S1 is electrically connected to the output end of the live wire connection end P7;
the output end of the illumination connecting end P5 is electrically connected with the output end of the zero line connecting end P8 through the illumination lamp control device Q3, and the illumination lamp control device Q3 is also electrically connected with the illumination lamp L1 (a complete loop for controlling the illumination LED lamp is formed, and the illumination function is turned on and off through the illumination switch S1).
As a more preferable configuration of the above configuration, one end of the ventilation switch S2 is electrically connected to the input end of the ventilation connection terminal P1, one end of the ventilation switch S2 away from the ventilation connection terminal P1 is connected in parallel to the live wire terminal S0, and one end of the live wire terminal S0 away from the ventilation switch S2 is electrically connected to the output end of the live wire connection terminal P7;
the output end of the ventilation connecting end P1 is electrically connected with the output end of the neutral connecting end P8 through the ventilation motor M1, two ends of the ventilation motor M1 are also connected with a capacitor C1, and the grounding end of the ventilation motor M1 is electrically connected with the grounding end of the connecting terminal P (the above forms a complete ventilation motor M1 loop, and the ventilation function is turned on and off through the ventilation switch S2).
As a further preferable technical solution of the above technical solution, one end of the blow switch S3 is electrically connected to the input end of the blow connection end P2, one end of the blow switch S3 away from the blow connection end P2 is connected in parallel to the live wire end S0, and one end of the live wire end S0 away from the blow switch S3 is electrically connected to the output end of the live wire connection end P7;
the output end of the blower connection end P2 is electrically connected with the output end of the neutral connection end P8 through the blower motor M2, two ends of the blower motor M2 are further connected with a capacitor C2, and the ground end of the blower motor M2 is electrically connected with the ground end of the connection terminal P (the above forms a complete loop of the blower motor M2, and the ventilation function is turned on and off through the blower switch S3).
As a further preferable technical scheme of the technical scheme, the warming switch S4 is in linkage connection with the blowing switch S3, the warming switch S5 is in linkage connection with the warming switch S4 and the blowing switch S3 respectively (the button of the warming switch S4 has a mechanical linkage function to the button of the blowing switch S3 in structure, the button of the warming switch S4 is pressed alone to drive the button switch of the blowing switch S3 to be pressed, namely the blowing switch S3 is opened together with the warming switch S4, similarly, the button of the warming switch S5 has a mechanical linkage function to the buttons of the blowing switch S3 and the warming switch S4 in structure, the button switch of the blowing switch S5 is pressed alone to drive the button switches of the blowing switch S3 and the warming switch S4 to be pressed together, namely the blowing switch S3, the warming switch S4 and the warming switch S5 are opened together, when the blowing switch S3 is closed alone, the buttons of the heating switch S4 and the heating switch S5 are driven together, and the heating function is turned off at the same time; thereby avoiding the danger that the ceramic PTC heating block only heats and the blowing motor M2 does not work, and the multifunctional warmer is damaged or burnt due to over-temperature);
one end of the warming switch S4 is electrically connected to the input end of the warming connection end P3, one end of the warming switch S4 away from the warming connection end P3 is connected in parallel to the live wire end S0, and one end of the live wire end S0 away from the warming switch S4 is electrically connected to the output end of the live wire connection end P7;
the output end of the heating connecting end P3 is electrically connected with the output end of the neutral line connecting end P8 sequentially through the heating block PTC2 and the normally closed temperature controller Q1 (thereby forming a complete loop for controlling the heating block PTC2, and realizing the opening and closing of the heating function of the heating block PTC2 under the mechanical linkage condition of a heating switch S4 to a key of a blow switch S3).
As a more preferable configuration of the above configuration, one end of the heating switch S5 is electrically connected to an input end of the heating connection terminal P4, one end of the heating switch S5 away from the heating connection terminal P4 is connected in parallel to the live wire terminal S0, and one end of the live wire terminal S0 away from the heating switch S5 is electrically connected to an output end of the live wire connection terminal P7;
the output end of the heating connecting end P4 is electrically connected with the output end of the neutral line connecting end P8 sequentially through the heating block PTC1 and the normally closed temperature controller Q1 (thereby forming a complete loop for controlling the heating block PTC1, and under the condition that the heating switch S5 mechanically links the keys of the heating switch S4 and the blowing switch S3, the heating functions of the heating block PTC1 and the heating block PTC2 are turned on and off).
As a further preferable technical solution of the above technical solution, an input end of the live wire connection end P7 is electrically connected to the live wire end L through a switch K, and an input end of the neutral wire connection end P8 is electrically connected to the neutral wire end N through a switch K.
The utility model has the beneficial effects that: through the multi-functional room heater after the improvement, even appear blowing under the wiring wrong condition in the installation, the motor of blowing also can be triggered automatic work, takes away the inside concentrated heat of function room heater, eliminates the potential safety hazard.
Drawings
Fig. 1 is an electrical connection diagram of the multifunctional warmer with installation wiring reverse connection prevention of the present invention.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the utility model, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
The utility model discloses a multifunctional warmer with an installation wiring reverse connection prevention function, and the specific embodiment of the utility model is further described in combination with the preferred embodiment.
In the embodiment of the present invention, those skilled in the art note that the heat block PTC1 and the illumination lamp L1, etc. related to the present invention can be regarded as the prior art.
Preferred embodiments.
The utility model discloses a multifunctional warmer with installation wiring and reverse connection prevention functions, which comprises a wiring terminal P, a mechanical control switch S and a driving assembly, wherein the wiring terminal P is respectively and electrically connected with the mechanical control switch S and the driving assembly, and the multifunctional warmer comprises:
the connecting terminal P comprises a ventilation connecting end P1, a blowing connecting end P2, a heating connecting end P3, a heating connecting end P4, an illumination connecting end P5, a live wire connecting end P7 and a zero line connecting end P8;
the mechanical control switch S comprises a fire wire end S0, a lighting switch S1, a ventilation switch S2, a blowing switch S3, a heating switch S4 and a heating switch S5;
the driving assembly comprises a ventilation motor M1, a blowing motor M2, a heating block PTC1, a heating block PTC2, a normally closed temperature controller Q1, a normally open temperature controller Q2 and an illuminating lamp control device Q3, the heating block PTC1 and the heating block PTC2 are electrically connected with the normally closed temperature controller Q1 respectively, and the normally open temperature controller Q2 is connected between the output end of the blowing connecting end P2 and the output end of the heating connecting end P3.
Specifically, one end of the lighting switch S1 is electrically connected to the input end of the lighting connection terminal P5, one end of the lighting switch S1 away from the lighting connection terminal P5 is connected in parallel to the live wire terminal S0, and one end of the live wire terminal S0 away from the lighting switch S1 is electrically connected to the output end of the live wire connection terminal P7;
the output end of the illumination connecting end P5 is electrically connected with the output end of the zero line connecting end P8 through the illumination lamp control device Q3, and the illumination lamp control device Q3 is also electrically connected with the illumination lamp L1 (a complete loop for controlling the illumination LED lamp is formed, and the illumination function is turned on and off through the illumination switch S1).
More specifically, one end of the ventilation switch S2 is electrically connected to the input end of the ventilation connection terminal P1, one end of the ventilation switch S2 away from the ventilation connection terminal P1 is connected in parallel to the live wire terminal S0, and one end of the live wire terminal S0 away from the ventilation switch S2 is electrically connected to the output end of the live wire connection terminal P7;
the output end of the ventilation connecting end P1 is electrically connected with the output end of the neutral connecting end P8 through the ventilation motor M1, two ends of the ventilation motor M1 are also connected with a capacitor C1, and the grounding end of the ventilation motor M1 is electrically connected with the grounding end of the connecting terminal P (the above forms a complete ventilation motor M1 loop, and the ventilation function is turned on and off through the ventilation switch S2).
Further, one end of the blow switch S3 is electrically connected to the input end of the blow connection terminal P2, one end of the blow switch S3 away from the blow connection terminal P2 is connected in parallel to the live wire terminal S0, and one end of the live wire terminal S0 away from the blow switch S3 is electrically connected to the output end of the live wire connection terminal P7;
the output end of the blower connection end P2 is electrically connected with the output end of the neutral connection end P8 through the blower motor M2, two ends of the blower motor M2 are further connected with a capacitor C2, and the ground end of the blower motor M2 is electrically connected with the ground end of the connection terminal P (the above forms a complete loop of the blower motor M2, and the ventilation function is turned on and off through the blower switch S3).
Furthermore, the warming switch S4 is linked with the blowing switch S3, the warming switch S5 is linked with the warming switch S4 and the blowing switch S3 respectively (the button of the warming switch S4 has a mechanical linkage function to the button of the blowing switch S3, the button of the warming switch S4 is pressed alone to drive the button of the blowing switch S3 to be pressed, namely the blowing switch S3 and the warming switch S4 are started together, similarly, the button of the warming switch S5 has a mechanical linkage function to the buttons of the blowing switch S3 and the warming switch S4, the button of the warming switch S5 is pressed alone to drive the button of the blowing switch S3 and the warming switch S4 to be pressed together, namely the blowing switch S3, the warming switch S4 and the warming switch S5 are started together, and when the blowing switch S3 is closed alone to drive the warming switch S4 and the button S5, simultaneously, the heating function is turned off; thereby avoiding the danger that the ceramic PTC heating block only heats and the blowing motor M2 does not work, and the multifunctional warmer is damaged or burnt due to over-temperature);
one end of the warming switch S4 is electrically connected to the input end of the warming connection end P3, one end of the warming switch S4 away from the warming connection end P3 is connected in parallel to the live wire end S0, and one end of the live wire end S0 away from the warming switch S4 is electrically connected to the output end of the live wire connection end P7;
the output end of the heating connecting end P3 is electrically connected with the output end of the neutral line connecting end P8 sequentially through the heating block PTC2 and the normally closed temperature controller Q1 (thereby forming a complete loop for controlling the heating block PTC2, and realizing the opening and closing of the heating function of the heating block PTC2 under the mechanical linkage condition of a heating switch S4 to a key of a blow switch S3).
Preferably, one end of the warming switch S5 is electrically connected to the input end of the warming connection terminal P4, one end of the warming switch S5 away from the warming connection terminal P4 is connected in parallel to the live wire terminal S0, and one end of the live wire terminal S0 away from the warming switch S5 is electrically connected to the output end of the live wire connection terminal P7;
the output end of the heating connecting end P4 is electrically connected with the output end of the neutral line connecting end P8 sequentially through the heating block PTC1 and the normally closed temperature controller Q1 (thereby forming a complete loop for controlling the heating block PTC1, and under the condition that the heating switch S5 mechanically links the keys of the heating switch S4 and the blowing switch S3, the heating functions of the heating block PTC1 and the heating block PTC2 are turned on and off).
Preferably, the input end of the live wire connection end P7 is electrically connected to the live wire end L through a switch K, and the input end of the neutral wire connection end P8 is electrically connected to the neutral wire end N through a switch K.
Preferably, a display Q4 (close to a heat block for displaying temperature) is connected to both ends of the blower motor M2.
It should be noted that the technical features of the heat-generating block PTC1 and the illuminating lamp L1 related to the present invention should be regarded as the prior art, and the specific structure, the operation principle, the control mode and the spatial arrangement mode of the technical features may be selected conventionally in the field, and should not be regarded as the utility model point of the present invention, and the present invention is not further specifically described in detail.
It will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a multi-functional room heater with installation wiring is prevented reverse-connection which characterized in that, includes binding post P, mechanical control switch S and drive assembly, binding post P respectively with mechanical control switch S and drive assembly electric connection, wherein:
the connecting terminal P comprises a ventilation connecting end P1, a blowing connecting end P2, a heating connecting end P3, a heating connecting end P4, an illumination connecting end P5, a live wire connecting end P7 and a zero line connecting end P8;
the mechanical control switch S comprises a fire wire end S0, a lighting switch S1, a ventilation switch S2, a blowing switch S3, a heating switch S4 and a heating switch S5;
the driving assembly comprises a ventilation motor M1, a blowing motor M2, a heating block PTC1, a heating block PTC2, a normally closed temperature controller Q1, a normally open temperature controller Q2 and an illuminating lamp control device Q3, the heating block PTC1 and the heating block PTC2 are respectively and electrically connected with the normally closed temperature controller Q1, and the normally open temperature controller Q2 is connected between the output end of the blowing connecting end P2 and the output end of the heating connecting end P3;
the heating switch S4 is in linkage connection with the blowing switch S3, and the heating switch S5 is in linkage connection with the heating switch S4 and the blowing switch S3 respectively;
a display Q4 is connected to both ends of the blower motor M2;
the input end of the live wire connecting end P7 is electrically connected with the live wire end L through a switch K, and the input end of the zero wire connecting end P8 is electrically connected with the zero wire end N through a switch K.
2. The multifunctional warmer with installation wiring reverse connection prevention function as claimed in claim 1, wherein one end of the lighting switch S1 is electrically connected with the input end of the lighting connection end P5, one end of the lighting switch S1 far away from the lighting connection end P5 is connected in parallel with the live wire end S0, and one end of the live wire end S0 far away from the lighting switch S1 is electrically connected with the output end of the live wire connection end P7;
the output end of the illumination connecting end P5 is electrically connected with the output end of the zero line connecting end P8 through the illumination lamp control device Q3, and the illumination lamp control device Q3 is also electrically connected with an illumination lamp L1.
3. The multifunctional warmer with installation wiring reverse connection prevention function as claimed in claim 2, characterized in that one end of the air exchange switch S2 is electrically connected with the input end of the air exchange connection end P1, one end of the air exchange switch S2 far away from the air exchange connection end P1 is connected in parallel with the live wire end S0, and one end of the live wire end S0 far away from the air exchange switch S2 is electrically connected with the output end of the live wire connection end P7;
the output end of the ventilation connecting end P1 is electrically connected with the output end of the neutral connecting end P8 through the ventilation motor M1, two ends of the ventilation motor M1 are further connected with a capacitor C1, and the grounding end of the ventilation motor M1 is electrically connected with the grounding end of the connecting terminal P.
4. The multifunctional warmer with installation wiring reverse connection prevention function as claimed in claim 3, wherein one end of the blow switch S3 is electrically connected with the input end of the blow connection end P2, one end of the blow switch S3 far away from the blow connection end P2 is connected with the live wire end S0 in parallel, and one end of the live wire end S0 far away from the blow switch S3 is electrically connected with the output end of the live wire connection end P7;
the output end of the blowing connection end P2 is electrically connected with the output end of the neutral connection end P8 through the blowing motor M2, two ends of the blowing motor M2 are further connected with a capacitor C2, and the ground end of the blowing motor M2 is electrically connected with the ground end of the connection terminal P.
5. The multifunctional warmer with installation wiring reverse connection prevention function as claimed in claim 4,
one end of the warming switch S4 is electrically connected to the input end of the warming connection end P3, one end of the warming switch S4 away from the warming connection end P3 is connected in parallel to the live wire end S0, and one end of the live wire end S0 away from the warming switch S4 is electrically connected to the output end of the live wire connection end P7;
the output end of the heating connecting end P3 is electrically connected with the output end of the zero line connecting end P8 through the heating block PTC2 and the normally closed temperature controller Q1 in sequence.
6. The multifunctional warmer with installation wiring reverse connection prevention function as claimed in claim 5, characterized in that one end of the warming switch S5 is electrically connected with the input end of the warming connection end P4, one end of the warming switch S5 far away from the warming connection end P4 is connected with the live wire end S0 in parallel, and one end of the live wire end S0 far away from the warming switch S5 is electrically connected with the output end of the live wire connection end P7;
the output end of the heating connecting end P4 is electrically connected with the output end of the zero line connecting end P8 through the heating block PTC1 and the normally closed temperature controller Q1 in sequence.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122198903.3U CN216384339U (en) | 2021-09-10 | 2021-09-10 | Multifunctional heater with installation wiring reverse connection prevention function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122198903.3U CN216384339U (en) | 2021-09-10 | 2021-09-10 | Multifunctional heater with installation wiring reverse connection prevention function |
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CN216384339U true CN216384339U (en) | 2022-04-26 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202122198903.3U Ceased CN216384339U (en) | 2021-09-10 | 2021-09-10 | Multifunctional heater with installation wiring reverse connection prevention function |
Country Status (1)
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CN (1) | CN216384339U (en) |
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2021
- 2021-09-10 CN CN202122198903.3U patent/CN216384339U/en not_active Ceased
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