CN220985884U - Manual and automatic combined control energy-saving lighting device for household toilet - Google Patents
Manual and automatic combined control energy-saving lighting device for household toilet Download PDFInfo
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- CN220985884U CN220985884U CN202322628237.1U CN202322628237U CN220985884U CN 220985884 U CN220985884 U CN 220985884U CN 202322628237 U CN202322628237 U CN 202322628237U CN 220985884 U CN220985884 U CN 220985884U
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- 239000000463 material Substances 0.000 claims description 5
- 229920000098 polyolefin Polymers 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 7
- 230000008092 positive effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
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Abstract
The household manual and automatic combined control energy-saving lighting device consists of a transformer, a rectifying circuit, a human body pyroelectric infrared control switch, a blind light control switch, a high-brightness light-emitting diode (LED) array, a base, a light control switch light entrance, a Fresnel lens, a lamp body, a lamp shade, a manual switch and a resistor, and is characterized in that: one wiring end of the human body pyroelectric infrared control switch circuit is connected with one end of the manual switch in parallel, then the wiring end is connected with one end of the rectifying circuit output, the other wiring end of the human body pyroelectric infrared control switch circuit is connected with one wiring end of the dark-through light control switch circuit in series, the other wiring end of the dark-through light control switch circuit is connected with the other end of the manual switch in parallel, and then the wiring end is connected with the other output end of the rectifying circuit after being connected with the high-brightness light-emitting diode LED array in series, and the invention has the advantages and positive effects that: the high-brightness light-emitting diode (LED) array has high brightness, soft and non-dazzling light, flexible control mode and is particularly suitable for illumination of household washroom.
Description
Technical Field
The utility model relates to a lighting device, belongs to the field of household lighting, and particularly relates to a device suitable for household toilet lighting and night automatic induction control lighting.
Background
At present, the high-brightness Light Emitting Diode (LED) and human body pyroelectric infrared control and blind light control technology can solve the problem of automatic control of illumination of a household toilet, but in daily life, people are unlikely to always face the human body pyroelectric infrared control when in the household toilet; in terms of illumination, the requirements for the illumination intensity may also be different for different users, i.e. different people during the day, during the same time period.
Disclosure of Invention
The utility model aims to provide a manual and automatic combined control energy-saving lighting device for a household toilet, which combines the energy-saving and electricity-saving requirements, uses a high-brightness light-emitting diode (LED) array as a light-emitting source, uses a human body pyroelectric infrared control and hidden-through light control technology with a normally-open time-delay disconnection function as an automatic control switch, and is matched with a manual switch to form a more flexible and selectively-opened household toilet energy-saving lighting device.
And an infrared acquisition system: the Fresnel lens and the human body heat release infrared control switch are arranged behind the Fresnel lens.
An automatic control system: the human body pyroelectric infrared control switch mainly comprises a human body pyroelectric infrared control switch with a time delay disconnection function and a dark-through light control technology. When the illumination of the toilet is insufficient and the blind light control switch is turned on, when people pass through the detection area of the human body pyroelectric infrared control switch, the human body pyroelectric infrared control switch is turned on, the light source emits electricity, and meanwhile, the human body pyroelectric infrared control switch is provided with a normally-open delay off contact KT to be electrically contacted (turned on), so that the situation that people leave the detection area but do not leave the toilet is ensured, and the toilet can still be fully illuminated within a certain time.
And (3) manual control switch: i.e. manual button start. The human body pyroelectric infrared control switch with the time delay disconnection function is connected in series with the blind light control switch, the manual button switch is connected in parallel with the blind light control switch and is connected across the two ends, so that when the blind light control switch is not turned on, the automatic control system cannot supply power to the light source, and people hope that the bathroom can have stronger illumination, the manual control switch supplies power to the light source.
Circuit and light source: transformers, rectifying circuits, LED arrays, and the like.
The technical scheme adopted for solving the technical problems is as follows: the utility model is composed of a transformer, a rectifying circuit, a human body heat release infrared control switch, a blind light control switch, a high-brightness light emitting diode LED array, a base, a light control switch light entrance, a Fresnel lens, a lamp body, a lampshade, a manual switch, a resistor and a normally open time delay disconnection contact, wherein a 220V power supply is subjected to voltage reduction by the transformer and rectification by the rectifying circuit to obtain direct current, the lampshade made of a light and thin diffuse reflection material is arranged on the front surface of a lamp body shell side by side with the Fresnel lens, the human body heat release infrared control switch circuit board is arranged in the lamp body shell and behind the Fresnel lens, the Fresnel lens is made of polyolefin material by injection molding, the blind light control switch circuit board is arranged in the lamp body shell and right opposite to the light control switch light entrance and behind the light control switch light entrance, the light control switch light entrance is arranged at one side end of the lamp body shell and covered by a transparent sheet, the high-brightness light emitting diode LED array is arranged in the lamp body shell and behind the lampshade, the lamp body is connected with the base, and the base can be fixed on a ceiling or a wall, and is characterized in that: one wiring end of the human body pyroelectric infrared control switch circuit is connected with one end of the manual switch in parallel, then the wiring end is connected with one end of the rectifying circuit, the other wiring end of the human body pyroelectric infrared control switch circuit is connected with one wiring end of the blind light control switch circuit in series, the other wiring end of the blind light control switch circuit is connected with the other end of the manual switch in parallel, then the other wiring end is connected with the other output end of the rectifying circuit after being connected with the high-brightness light-emitting diode LED array in series, the normally open time-delay disconnection contact is connected with the resistor in parallel after being connected with the resistor in series, and the manual switch is arranged outside the lamp body at a proper place convenient to control.
The human body pyroelectric infrared control switch is characterized in that: the human body pyroelectric infrared control switch is provided with a normally open time delay disconnection function, an electromagnetic relay is adopted, and a normally open time delay disconnection contact is connected with a resistor in series and then connected with two ends of the human body pyroelectric infrared control switch in parallel.
By adopting the technical scheme, the utility model has the advantages and positive effects that: the high-brightness light-emitting diode (LED) array has high light-emitting brightness, soft and non-dazzling light, and the control mode can be flexibly selected according to requirements, so that the high-brightness LED array is particularly suitable for illumination of household washrooms, has a single structure, is economical and applicable, and is environment-friendly and safe.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic circuit diagram of the present utility model.
Fig. 2 is a schematic overall structure of an embodiment of the present utility model.
In the figure, a transformer, a rectifying circuit, a human body pyroelectric infrared control switch, a dark light control switch, a high-brightness light-emitting diode (LED) array, a base, a light control switch light entrance, a Fresnel lens, a lamp body, a lamp shade, a K, a manual control switch, a KT. normally open delay disconnection contact and a resistor are arranged in the figure 1.
Detailed Description
In fig. 1, a 220V power supply is stepped down by a transformer 1 and rectified by a rectifying circuit 2 to obtain direct current, which is characterized in that: one wiring end of the human body pyroelectric infrared control switch 3 circuit is connected with one end of the manual control switch K in parallel, then the wiring end is connected with one output end of the rectifying circuit 2, the other wiring end of the human body pyroelectric infrared control switch 3 circuit is connected with one wiring end of the dark-through light control switch 4 circuit in series, the other wiring end of the dark-through light control switch 4 circuit is connected with the other end of the manual control switch K in parallel, then the other wiring end is connected with the high-brightness light-emitting diode LED array 5 in series, then the other output end of the rectifying circuit 2 is connected with the normally-open time-delay disconnection contact KT and the resistor R in series, and then the normally-open time-delay disconnection contact KT and the resistor R are connected with the human body pyroelectric infrared control switch 3 circuit in parallel.
In fig. 2, a lampshade 10 and a fresnel lens 8 are arranged on the front surface of a lamp body 9 shell, a circuit board of a human body pyroelectric infrared control switch 3 is arranged in the lamp body 9 shell and behind the fresnel lens 8, a circuit board of a blind light control switch 4 is arranged in the lamp body 9 shell and right opposite to a light control switch light entrance 7, the light control switch light entrance 7 is arranged at one side end of the lamp body 9 shell, a high-brightness light-emitting diode LED array 5 is arranged in the lamp body 9 shell and behind the lampshade 10, the lamp body 9 shell is connected with a base 6, and the base 6 can be installed and fixed on a ceiling or a wall.
The following are to be described: fresnel lenses (also known as threaded lenses) are thin sheets of polyolefin material injection molded; the human body pyroelectric infrared control switch has a delay disconnection function, and the delay time is enough to meet the time required by the night; the resistor R is used for avoiding short circuit of the human body pyroelectric infrared control switch 3 circuit after the normally open delay cut-off contact KT is connected, so that the human body pyroelectric infrared control switch is powered down.
Claims (4)
1. The utility model provides a manual automatic combination control energy-saving lighting device in domestic bathroom, by the transformer, the rectifier circuit, human body heat release infrared control switch, secretly lead to the light control switch, high bright emitting diode LED array, a pedestal, the photoswitch light entrance, fresnel lens, the lamp body, the lamp shade, hand control switch, resistance, normally open time delay disconnection contact is constituteed, 220V power is step down through transformer (1), rectifying circuit (2) rectification obtains direct current, lamp shade (10) are arranged in lamp body (9) shell front side by side with fresnel lens (8), human body heat release infrared control switch (3) circuit board from taking normally open time delay disconnection function is arranged in lamp body (9) shell, fresnel lens (8) are after, fresnel lens (8) are by polyolefin material annotating the pressure and are made, secretly lead to switch (4) circuit board is arranged in lamp body (9) shell, just right photoswitch light entrance (7) and after it, photoswitch light entrance (7) are opened at lamp body (9) shell one side end, and cover with light emitting diode (5) are arranged in lamp body (9) shell front side, install in lamp shade (6), the lamp shade (6) is characterized in that the lamp body (6), the lamp base is fixed on the wall (6), it is mounted: one wiring end of a human body pyroelectric infrared control switch (3) circuit is connected with one end of a manual control switch (K) in parallel, then the wiring end is connected with one output end of a rectifying circuit (2), the other wiring end of the human body pyroelectric infrared control switch (3) circuit is connected with one wiring end of a dark-through light control switch (4) circuit in series, the other wiring end of the dark-through light control switch (4) circuit is connected with the other end of the manual control switch (K) in parallel, then the other wiring end of the high-brightness light-emitting diode LED array (5) is connected with the other output end of the rectifying circuit (2), a normally open delay disconnection contact (KT) is connected with a resistor (R) in series and then connected with the human body pyroelectric infrared control switch (3) in parallel, and the manual control switch (K) is arranged outside a lamp body (9) so as to be convenient to operate.
2. The energy-saving lighting device controlled by manual and automatic combination in a household toilet according to claim 1, which is characterized in that: the human body pyroelectric infrared control switch (3) is provided with a normally open time delay disconnection function, an electromagnetic relay is adopted, and a normally open time delay disconnection contact (KT) is connected with a resistor in series (R) and then connected with two ends of the human body pyroelectric infrared control switch (3) in parallel.
3. The energy-saving lighting device controlled by manual and automatic combination in a household toilet according to claim 1, which is characterized in that: the Fresnel lens (8) and the human body pyroelectric infrared control switch (3) arranged behind the Fresnel lens form an infrared acquisition system.
4. The energy-saving lighting device controlled by manual and automatic combination in a household toilet according to claim 1, which is characterized in that: the lampshade (10) is made of light and thin diffuse reflection materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322628237.1U CN220985884U (en) | 2023-09-27 | 2023-09-27 | Manual and automatic combined control energy-saving lighting device for household toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322628237.1U CN220985884U (en) | 2023-09-27 | 2023-09-27 | Manual and automatic combined control energy-saving lighting device for household toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220985884U true CN220985884U (en) | 2024-05-17 |
Family
ID=91058576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322628237.1U Active CN220985884U (en) | 2023-09-27 | 2023-09-27 | Manual and automatic combined control energy-saving lighting device for household toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220985884U (en) |
-
2023
- 2023-09-27 CN CN202322628237.1U patent/CN220985884U/en active Active
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