CN220965232U - Reverse voltage eliminating circuit of intelligent lamp and intelligent lamp - Google Patents
Reverse voltage eliminating circuit of intelligent lamp and intelligent lamp Download PDFInfo
- Publication number
- CN220965232U CN220965232U CN202322639512.XU CN202322639512U CN220965232U CN 220965232 U CN220965232 U CN 220965232U CN 202322639512 U CN202322639512 U CN 202322639512U CN 220965232 U CN220965232 U CN 220965232U
- Authority
- CN
- China
- Prior art keywords
- reverse voltage
- intelligent lamp
- power supply
- module
- voltage elimination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002184 metal Substances 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 claims abstract description 9
- 230000008030 elimination Effects 0.000 claims description 18
- 238000003379 elimination reaction Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 claims description 4
- 230000006698 induction Effects 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to an intelligent lamp reverse voltage eliminating circuit and an intelligent lamp, wherein the intelligent lamp reverse voltage eliminating circuit comprises a power supply module and a lighting module, the power supply module is used for supplying power to the lighting module, the lighting module comprises a plurality of luminous pieces which are sequentially connected in series, the luminous pieces are connected in parallel with a reverse voltage eliminating piece, and the reverse voltage eliminating piece is used for eliminating reverse voltage generated between the luminous pieces and a metal shell due to induction electricity. The utility model can eliminate the reverse voltage generated by induced electricity in the intelligent lamp, thereby protecting the luminous element in the intelligent lamp and prolonging the service life of the intelligent lamp.
Description
Technical Field
The utility model relates to the technical field of intelligent lamps, in particular to an intelligent lamp reverse voltage eliminating circuit and an intelligent lamp.
Background
The intelligent lamp is a lighting device which senses external activities by means of sound, infrared rays, pyroelectric and the like so as to realize automatic starting and closing. The existing intelligent lamp is based on cost or structure demand, can use full metal or partial metal's casing generally, and intelligent lamp is after starting, and the lamp pearl in the intelligent lamp produces the faradism with metal casing easily, closes when intelligent lamp, and faradism release can produce a reverse voltage opposite with power supply voltage direction, causes the impact to the lamp pearl, because the part sets up the intelligent lamp in public place and starts and close frequently, the repeated impact of reverse voltage reduces the life of lamp pearl easily, directly causes intelligent lamp damage even, influences the use of intelligent lamp.
Disclosure of utility model
The utility model aims to provide an intelligent lamp reverse voltage eliminating circuit and an intelligent lamp, which can eliminate reverse voltage generated by induced electricity in the intelligent lamp, thereby protecting a luminous element in the intelligent lamp and prolonging the service life of the intelligent lamp.
The utility model provides an intelligent lamp reverse voltage elimination circuit, includes power module and lighting module, power module is used for right lighting module power supply, lighting module includes a plurality of luminous spare that establish ties in proper order, the luminous spare is parallelly connected to have reverse voltage elimination spare, reverse voltage elimination spare is used for eliminating reverse voltage because of the induced electricity produces between luminous spare and the metal casing.
In the technical scheme, through the reverse voltage elimination piece in parallel at the both ends of the light-emitting piece, when the intelligent lamp produces reverse voltage because of the induced electricity, reverse voltage elimination piece can be with reverse voltage consumption to the protection light-emitting piece avoids reverse voltage to strike repeatedly and leads to the loss of light-emitting piece, prolongs the life of intelligent lamp.
Further, the reverse voltage eliminator is a resistor, a capacitor or a diode.
In the above technical solution, the resistor, the capacitor or the diode can achieve the effect of introducing and consuming the reverse voltage.
Further, when the reverse voltage eliminating member is a polar element, the positive electrode and the negative electrode of the reverse voltage eliminating member are respectively connected with the corresponding negative electrode and positive electrode of the light emitting member.
In the above technical solution, when the reverse voltage eliminating member is a polar element such as a diode, the positive electrode and the negative electrode of the reverse voltage eliminating member are respectively connected with the negative electrode and the positive electrode of the corresponding light emitting member, so that the resistance of the reverse voltage eliminating member is far smaller than that of the light emitting member, and the reverse voltage can pass through and be consumed by the reverse voltage eliminating member.
Further, the power supply module comprises a power supply, the input end of the power supply is connected with the live wire and the zero wire of the power grid, and the output end of the power supply is connected with the lighting module.
In the technical scheme, the power supply source can convert the voltage input by the power grid into the working voltage matched with the luminous piece and output the working voltage.
Further, the intelligent power supply system further comprises an induction module for inducing external activity signals, and the induction module is connected with the power supply module and the lighting module.
In the technical scheme, the sensing module can sense external activity signals and control the lighting module to be started and closed through the activity signals.
Further, the light emitting component is a light emitting diode.
Further, each light emitting element is connected with a reverse voltage eliminating element in parallel.
In the technical scheme, each luminous piece is connected with the reverse voltage eliminating piece in parallel, so that reverse voltage protection is formed for each luminous piece, and the service life of the intelligent lamp is further prolonged.
The intelligent lamp comprises the intelligent lamp reverse voltage eliminating circuit and further comprises a metal shell, wherein the intelligent lamp reverse voltage eliminating circuit is arranged in the metal shell.
Compared with the prior art, the utility model has the beneficial effects that: the intelligent lamp reverse voltage eliminating circuit is connected with the reverse voltage eliminating parts in parallel at the two ends of the luminous part, when the intelligent lamp generates reverse voltage due to induction electricity, the reverse voltage eliminating parts can consume the reverse voltage, so that the luminous part is protected, the loss of the luminous part caused by repeated impact of the reverse voltage is avoided, and the service life of the intelligent lamp is prolonged.
The utility model also provides an intelligent lamp which comprises the intelligent lamp reverse voltage eliminating circuit, so that the intelligent lamp also has the beneficial effects of the intelligent lamp reverse voltage eliminating circuit.
Drawings
Fig. 1 is a block diagram of a reverse voltage cancellation circuit of an intelligent lamp according to an embodiment of the present utility model.
Reference numerals illustrate:
The power supply module 1, the power supply 11, the lighting module 2, the light emitting element 21, the reverse voltage eliminating element 22 and the metal housing 3.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Referring to fig. 1, in a preferred embodiment, the intelligent lamp reverse voltage eliminating circuit of the present utility model mainly includes a power supply module 1 and a lighting module 2. The power supply module 1 is used for connecting a power grid and supplying power to the lighting module 2, the lighting module 2 comprises a plurality of lighting elements 21 which are sequentially connected in series, the lighting elements 21 are connected in parallel with a reverse voltage eliminating element 22, and the reverse voltage eliminating element 22 is used for eliminating reverse voltage generated between the lighting elements 21 and the metal shell due to induction electricity.
The light emitting elements 21 may be light emitting diodes, the light emitting elements 21 may be sequentially connected in series to form the lighting module 2, and the power supply module 1 includes the power supply 11, it is to be understood that the power supply 11 may be an existing driving power supply, which is not described herein in detail, the positive electrode and the negative electrode of the lighting module 2 are both connected with the power supply 11, the input end of the power supply 11 is connected with the live wire and the zero wire of the power grid, and the power supply 11 can convert the voltage input by the power grid into the working voltage matched with the light emitting elements 21 and output the working voltage.
The reverse voltage eliminator 22 is a resistor, a capacitor or a diode, and the above elements can achieve the effect of introducing and consuming the reverse voltage, and can be selected according to actual needs. When the reverse voltage eliminator 22 is a polar element, such as a diode, the positive and negative electrodes of the reverse voltage eliminator 22 are connected to the negative and positive electrodes of the corresponding light emitting element 21, respectively. The positive and negative electrodes of the reverse voltage eliminator 22 are connected to the negative and positive electrodes of the corresponding light emitting member 21, respectively, so that the resistance of the reverse voltage eliminator 22 is much smaller than that of the light emitting member 21, thereby allowing the reverse voltage to pass through and be consumed from the reverse voltage eliminator 22.
In this embodiment, the number of the reverse voltage eliminating members 22 is the same as the number of the light emitting members 21, and the reverse voltage eliminating members 22 are arranged in a one-to-one correspondence manner, that is, each light emitting member 21 is connected in parallel with each reverse voltage eliminating member 22, so that the reverse voltage eliminating member 22 can protect each light emitting member 21, and the service life of the intelligent lamp is further prolonged.
The intelligent lamp reverse voltage eliminating circuit also comprises an induction module, wherein the induction module is used for inducing external activity signals and is connected with the power supply module 1 and the lighting module 2. It should be noted that the sensing module may be one or a combination of an existing infrared sensing module, a pyroelectric sensing module, or a radar sensing module. The sensing module can sense external activity signals, when a person or other objects move into the sensing range, the sensing module can acquire the activity signals and control the lighting module 2 to be started and closed through the activity signals.
According to the technical scheme, the reverse voltage eliminating parts 22 are connected in parallel at the two ends of the light emitting part 21, when the intelligent lamp generates reverse voltage due to induction electricity, the reverse voltage eliminating parts 22 can consume the reverse voltage, so that the light emitting part 21 is protected, the loss of the light emitting part 21 caused by repeated impact of the reverse voltage is avoided, and the service life of the intelligent lamp is prolonged.
The utility model also provides an intelligent lamp, which comprises the intelligent lamp reverse voltage eliminating circuit and further comprises a metal shell 3, wherein the intelligent lamp reverse voltage eliminating circuit is arranged in the metal shell 3. The intelligent lamp comprises the intelligent lamp reverse voltage eliminating circuit, so that the intelligent lamp also has the beneficial effect of the intelligent lamp reverse voltage eliminating circuit.
In the description of the present utility model, it should be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an intelligent lamp reverse voltage elimination circuit, its characterized in that includes power module and lighting module, power module is used for right lighting module power supply, lighting module includes a plurality of luminous pieces that establish ties in proper order, the luminous piece connects in parallel has reverse voltage elimination spare, reverse voltage elimination spare is used for eliminating because of the reverse voltage that induced electricity produced between luminous piece and the metal casing.
2. The intelligent lamp reverse voltage elimination circuit according to claim 1, wherein the reverse voltage elimination element is a resistor, a capacitor or a diode.
3. The intelligent lamp reverse voltage elimination circuit according to claim 1, wherein when the reverse voltage elimination member is a polar element, the positive electrode and the negative electrode of the reverse voltage elimination member are connected with the corresponding negative electrode and positive electrode of the light emitting member, respectively.
4. The intelligent lamp reverse voltage elimination circuit according to claim 1, wherein the power supply module comprises a power supply, an input end of the power supply is connected with a live wire and a zero wire of a power grid, and an output end of the power supply is connected with the lighting module.
5. The intelligent lamp reverse voltage elimination circuit according to claim 1, further comprising a sensing module for sensing an external activity signal, the sensing module being connected to the power supply module and the lighting module.
6. The intelligent lamp reverse voltage elimination circuit according to claim 1, wherein the light emitting component is a light emitting diode.
7. The intelligent lamp reverse voltage elimination circuit according to claim 1, wherein each of said light emitting members is connected in parallel with a reverse voltage elimination member.
8. A smart lamp comprising the smart lamp reverse voltage cancellation circuit of any one of claims 1 to 7, further comprising a metal housing, the smart lamp reverse voltage cancellation circuit being disposed within the metal housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322639512.XU CN220965232U (en) | 2023-09-27 | 2023-09-27 | Reverse voltage eliminating circuit of intelligent lamp and intelligent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322639512.XU CN220965232U (en) | 2023-09-27 | 2023-09-27 | Reverse voltage eliminating circuit of intelligent lamp and intelligent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220965232U true CN220965232U (en) | 2024-05-14 |
Family
ID=91024361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322639512.XU Active CN220965232U (en) | 2023-09-27 | 2023-09-27 | Reverse voltage eliminating circuit of intelligent lamp and intelligent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220965232U (en) |
-
2023
- 2023-09-27 CN CN202322639512.XU patent/CN220965232U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6980119B2 (en) | Solid-state warning light with environmental control | |
| US20050046595A1 (en) | Solar powered sign annunciator | |
| US20140192526A1 (en) | Self-adaptive led fluorescent lamp | |
| JP2007294630A (en) | Solar cell generator | |
| US20140042906A1 (en) | Energy-saving illumination device detecting proximity of human body | |
| CN220965232U (en) | Reverse voltage eliminating circuit of intelligent lamp and intelligent lamp | |
| TW201113464A (en) | Light emitting diode lamp | |
| US20080265834A1 (en) | Solar-powered photoelectric apparatus | |
| CN212647015U (en) | Handheld device capable of quickly searching two ends of jumper | |
| CN205909068U (en) | LED (Light emitting diode) tri -proof lamp | |
| CA2433711A1 (en) | Solid-state warning light with environmental control | |
| US20080185988A1 (en) | Solar garden light device | |
| CN213213907U (en) | High-voltage drive-free COB light source | |
| CN221945146U (en) | Circuit for tunnel deformation measurement terminal | |
| CN219499583U (en) | Solar intelligent floodlight | |
| CN212273756U (en) | Constant-current COB lamp strip | |
| CN204536406U (en) | A kind of measuring device with electricity with live locking function | |
| CN216169783U (en) | Solar energy illumination basket ring | |
| CN219875664U (en) | Solar lamp device | |
| CN214041501U (en) | Ammeter case with circuit arrangement function | |
| CN218494860U (en) | Campus building intelligent control LED lamp | |
| CN221202819U (en) | Induction type LED wall lamp | |
| CN210868225U (en) | Road construction warning light control circuit and road construction warning light | |
| CN212456629U (en) | Solar street lamp holder | |
| CN102313233A (en) | Multifunctional space sensing energy-saving lamp for driving LED lamp to light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |