CN220038306U - Human body induction lamp - Google Patents
Human body induction lamp Download PDFInfo
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- CN220038306U CN220038306U CN202320742860.7U CN202320742860U CN220038306U CN 220038306 U CN220038306 U CN 220038306U CN 202320742860 U CN202320742860 U CN 202320742860U CN 220038306 U CN220038306 U CN 220038306U
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- 230000006698 induction Effects 0.000 title claims abstract description 74
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 3
- 230000005611 electricity Effects 0.000 claims 3
- 230000001939 inductive effect Effects 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 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
- 230000037081 physical activity Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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Abstract
The utility model discloses a human body induction lamp, which comprises a bottom shell, an outer cover, a lamp source assembly arranged in the bottom shell and an induction module capable of inducing a human body, wherein the bottom shell is provided with an opening; the center of the outer cover is provided with a light-transmitting induction cap, a light-transmitting sheet is arranged around the induction cap, the outer cover is connected with the bottom shell to seal the opening, the induction module is opposite to the induction cap, and the lamp source component is opposite to the light-transmitting sheet; because the induction cap is arranged in the center of the outer cover, the induction area is a circular area formed by outwards radiating with the induction cap as the center, the lamp body is positioned in the center of the induction area, and only a person enters the induction area with the same distance from the induction cap, the lamp body can be used for induction lighting, the induction is more accurate, and a plurality of identical human body induction lamps can be conveniently arranged and combined at regular equal intervals so as to realize induction lighting control on a certain area.
Description
Technical Field
The utility model relates to the technical field of induction lamps, in particular to a human body induction lamp.
Background
The human body induction lamp is a product which utilizes the infrared ray and pyroelectric principles to detect and sense the human body activity information; when a person or an object with temperature enters the sensing range, the sensing module outputs a high-level pulse signal or a high-level delay signal, and the output sensing pulse or delay signal can directly drive the LED lamp; however, the sensing module on the existing human body sensing lamp is generally arranged at the periphery of the light emitting surface of the lamp body, the lamp body is not located at the center of the sensing area, and a plurality of identical human body sensing lamps are not convenient to be applied to a certain area in a regular equidistant arrangement and combination mode.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art and provide a human body induction lamp which is convenient to arrange and combine regularly.
According to an embodiment of the utility model, a human body induction lamp includes: the light source device comprises a bottom shell, an outer cover, a light source assembly and an induction module, wherein the light source assembly and the induction module are arranged in the bottom shell, and the induction module can induce a human body; the center of the outer cover is provided with a light-transmitting induction cap, a light-transmitting sheet is arranged around the induction cap, the outer cover is connected with the bottom shell to seal the opening, the induction module is opposite to the induction cap, and the light source component is opposite to the light-transmitting sheet.
The human body induction lamp provided by the embodiment of the utility model has at least the following beneficial effects: because the induction cap is arranged in the center of the outer cover, the induction area is a circular area formed by outwards radiating with the induction cap as the center, the lamp body is positioned in the center of the induction area, and only a person enters the induction area with the same distance from the induction cap, the lamp body can be used for induction lighting, the induction is more accurate, and a plurality of identical human body induction lamps can be conveniently arranged and combined at regular equal intervals so as to realize induction lighting control on a certain area.
According to the human body induction lamp provided by the embodiment of the utility model, the induction cap, the light-transmitting sheet and the outer cover are integrally injection molded, so that the human body induction lamp is convenient to assemble with the bottom shell.
According to the human body induction lamp provided by the embodiment of the utility model, the center of the outer cover is provided with the through hole, and the induction cap is detachably connected with the outer cover through the through hole, so that the induction cap can be conveniently replaced to adapt to various induction modules.
According to the human body induction lamp provided by the embodiment of the utility model, the human body induction lamp further comprises the magnetic component, the bottom center of the bottom shell is provided with the groove, and the magnetic component is arranged in the groove and can magnetically attract the external metal panel, so that the human body induction lamp is convenient to detach.
According to the human body induction lamp provided by the embodiment of the utility model, the bottom of the bottom shell is provided with the plurality of radiating holes surrounding the grooves, so that the radiating effect is good.
The human body induction lamp provided by the embodiment of the utility model further comprises a main control module, wherein the input end of the main control module is electrically connected with the induction module, and the output end of the main control module is electrically connected with the lamp source assembly.
According to the human body induction lamp provided by the embodiment of the utility model, the induction module comprises an infrared inductor and a brightness inductor, the main control module comprises a main control chip U1, a resistor R2 and a triode Q1, the infrared inductor is electrically connected with the input end of the main control chip U1, one end of the resistor R1 is electrically connected with the infrared inductor, the other end of the resistor R1 is respectively electrically connected with the enabling end of the main control chip U1 and the brightness inductor, the driving end of the main control chip U1 is electrically connected with the base electrode of the triode Q1 through a series resistor R2, the collector electrode of the triode Q1 is electrically connected with the lamp source component, and the emitter electrode of the triode Q1, the grounding end of the brightness inductor, the grounding end of the main control chip and the grounding end of the infrared inductor are respectively grounded; the resistor R1 and the brightness sensor form a trigger circuit for sensing the ambient brightness, and the trigger brightness corresponding to the main control module can be adjusted by adjusting the resistance value of the resistor R1; when the ambient brightness meets the conditions, simultaneously when the infrared sensor senses the movement of a human body, a trigger signal is transmitted to the main control chip U1, and the main control chip U1 outputs a high level to drive the triode Q1 to be conducted, so that the lamp source component is lightened for illumination; when the person leaves the sensing area, the main control chip U1 outputs a low level, thereby turning off the illumination.
According to the human body induction lamp provided by the embodiment of the utility model, the human body induction lamp further comprises a charging module, the charging module comprises a battery B1 and a charging chip U2, one end of the battery B1 is electrically connected with the charging end of the charging chip U1, and the other end of the battery B1 is electrically connected with the lamp source component.
According to the human body induction lamp provided by the embodiment of the utility model, the human body induction lamp further comprises a switch K1, wherein the switch K1 comprises a guide key, an opening gear, a closing gear and an automatic gear, one end of the guide key is respectively electrically connected with the closing gear and a battery B1, the other end of the guide key can move, the opening gear is electrically connected with the base electrode of a triode Q1, and the automatic gear is electrically connected with the power supply end of a main control chip U1; when the other end of the guide key is electrically connected with the starting gear, the current directly drives the lamp source component to be normally on through the triode Q1; when the other end of the guide key is electrically connected with the closing gear, the battery B1 is disconnected with the triode Q1 and the main control chip U1 respectively, so that the lamp source component is always turned off; when the other end of the guide key is electrically connected with the automatic gear, the battery B1 is electrically connected with the power supply end of the main control chip U1 to supply power for the main control module, so that the working state of the lamp source assembly changes along with the sensing module.
According to the human body induction lamp provided by the embodiment of the utility model, the human body induction lamp further comprises a charging module, the charging module comprises a battery B1 and a charging chip U2, one end of the battery B1 is electrically connected with the charging end of the charging chip U1, and the other end of the battery B1 is electrically connected with the lamp source component.
According to the human body induction lamp provided by the embodiment of the utility model, the lamp source assembly comprises a plurality of parallel LED lamps, the anode of each LED lamp is electrically connected with the battery B1, and the cathode of each LED lamp is electrically connected with the collector of the triode Q1.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The following describes the embodiments of the present utility model further with reference to the drawings;
FIG. 1 is a perspective view of a human body sensing lamp;
fig. 2 is an exploded construction view of the body sensing lamp;
FIG. 3 is a rear view of the body sensing lamp;
fig. 4 is a circuit configuration diagram of a control circuit of the human body sensing lamp.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
Referring to fig. 1 to 4, the control circuit of the embodiment of the present utility model includes a bottom case 10, an outer cover 20, a light source assembly 30 disposed in the bottom case 10, and an induction module capable of inducing a human body, the bottom case 10 being provided with an opening; the center of the outer cover 20 is provided with a sensing cap 21 capable of transmitting light, a light transmitting sheet is arranged around the sensing cap 21, the outer cover 20 is connected with the bottom shell 10 to seal the opening, the sensing module is opposite to the sensing cap 21, and the lamp source assembly 30 is opposite to the light transmitting sheet; because the sensing cap is arranged in the center of the outer cover 20, the sensing area is a circular area formed by radiating outwards with the sensing cap as the center, the lamp body is positioned in the center of the sensing area, and only a person enters the sensing area with the same distance from the sensing cap, the lamp body can sense to light, the sensing is more accurate, and a plurality of identical human body sensing lamps are conveniently arranged and combined at regular equal intervals so as to realize the lighting control of a certain area.
In some embodiments, the sensing cap 21, the light-transmitting sheet, and the outer cover 20 are integrally injection molded to facilitate assembly with the bottom case 10.
In some embodiments, the center of the outer cover 20 is provided with a through hole, and the sensing cap 21 is detachably connected with the outer cover 20 through the through hole, so that the sensing cap can be conveniently replaced to adapt to various sensing modules.
As shown in fig. 2 and 3, in some embodiments, the device further includes a magnetic component 11, where the magnetic component 11 may be a rubber soft magnet or a magnet, a groove is disposed in the bottom center of the bottom shell 10, and the magnetic component 11 is disposed in the groove and can magnetically attract an external metal panel, so as to facilitate disassembly.
In some embodiments, the bottom of the bottom case 10 is provided with a plurality of heat dissipation holes 12 surrounding the grooves, so that heat dissipation effect is good.
In some embodiments, the device further comprises a main control module, wherein an input end of the main control module is electrically connected with the sensing module, and an output end of the main control module is electrically connected with the lamp source assembly 30.
As shown in fig. 4, in some embodiments, the sensing module includes an infrared sensor 41 and a brightness sensor 42, the main control module includes a main control chip U1, a resistor R2 and a triode Q1, the main control chip U1 may employ a TS3182 chip, the infrared sensor 41 may employ a PIR infrared sensor, the infrared sensor 41 is electrically connected to an input end of the main control chip U1, one end of the resistor R1 is electrically connected to the infrared sensor 41, the other end of the resistor R1 is electrically connected to an enable end of the main control chip U1 and the brightness sensor 42, respectively, a driving end of the main control chip U1 is electrically connected to a base of the triode Q1 via a series resistor R2, a collector of the triode Q1 is electrically connected to the lamp assembly 30, and an emitter of the triode Q1, a ground end of the brightness sensor 42, a ground end of the main control chip and a ground end of the infrared sensor 41 are respectively grounded; the resistor R1 and the brightness sensor 42 form a trigger circuit for sensing the ambient brightness, and the trigger brightness corresponding to the main control module can be adjusted by adjusting the resistance value of the resistor R1; when the ambient brightness meets the condition, the infrared sensor 41 senses the movement of the human body and transmits a trigger signal to the main control chip U1, and the main control chip U1 outputs a high level to drive the triode Q1 to be conducted, so that the lamp source component 30 is lightened for illumination; when the person leaves the sensing area, the main control chip U1 outputs a low level, thereby turning off the illumination.
In some embodiments, the main control module further includes a resistor R3, one end of the resistor R3 is electrically connected to the clock end and the input end of the main control chip U1, and the continuous illumination time can be set by changing the resistance value of the resistor R3, and after the set time is reached, the main control chip U1 outputs a low level, so as to turn off illumination.
In some embodiments, the charging module 50 further includes a battery B1 and a charging chip U2, where one end of the battery B1 is electrically connected to the charging end of the charging chip U1, and the other end of the battery B1 is electrically connected to the lamp assembly 30.
In some embodiments, the device further comprises a switch K1, wherein the switch K1 comprises a guide key, an opening gear ON, a closing gear OFF and an automatic gear AUTO, one end of the guide key is respectively and electrically connected with the closing gear OFF and the battery B1, the other end of the guide key can move, the opening gear ON is electrically connected with the base electrode of the triode Q1, and the automatic gear AUTO is electrically connected with the power supply end of the main control chip U1; when the other end of the guide key is electrically connected with the starting gear ON, the current directly drives the lamp source component 30 to be normally ON through the triode Q1; when the other end of the guide key is electrically connected with the OFF gear OFF, the battery B1 is disconnected with the triode Q1 and the main control chip U1 respectively, so that the lamp source component 30 is always turned OFF; when the other end of the guide key is electrically connected with the AUTO-shift AUTO, the battery B1 is electrically connected with the power supply end of the main control chip U1 to supply power to the main control module, so that the working state of the light source assembly 30 changes with the sensing module.
In some embodiments, the lamp assembly 30 includes a plurality of parallel LED lamps, the anodes of the LED lamps being electrically connected to the battery B1, and the cathodes of the LED lamps being electrically connected to the collector of the transistor Q1. It will be readily appreciated by those skilled in the art that the above preferred modes can be freely combined and superimposed without conflict.
The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).
Claims (10)
1. A body sensing lamp, comprising:
the light source device comprises a bottom shell (10), a light source assembly (30) and an induction module, wherein the light source assembly (30) and the induction module are arranged in the bottom shell (10), and the induction module can induce a human body, and the bottom shell (10) is provided with an opening;
the outer cover (20), the central authorities of outer cover (20) are equipped with can the light transmission induction cap (21), surround be equipped with the light transmission piece around induction cap (21), outer cover (20) with drain pan (10) are connected in order to seal the opening, and make induction module with induction cap (21) are relative, lamp source subassembly (30) with the light transmission piece is relative.
2. A body sensing lamp according to claim 1, wherein: the induction cap (21), the light-transmitting sheet and the outer cover (20) are integrally injection molded.
3. A body sensing lamp according to claim 1, wherein: the center of the outer cover (20) is provided with a through hole, and the induction cap (21) is detachably connected with the outer cover (20) through the through hole.
4. A body sensing lamp according to claim 1, wherein: the novel bottom shell comprises a bottom shell body and is characterized by further comprising a magnetic component (11), wherein a groove is formed in the center of the bottom shell body (10), and the magnetic component (11) is arranged in the groove.
5. The body sensing lamp of claim 4, wherein: the bottom of the bottom shell (10) is provided with a plurality of radiating holes (12) surrounding the grooves.
6. A body sensing lamp according to claim 1, wherein: the intelligent lamp comprises a lamp source component, a sensing module, a main control module, a lamp source assembly and a lamp source module.
7. The body sensing lamp of claim 6, wherein: the induction module comprises an infrared inductor (41) and a brightness inductor (42), the main control module comprises a main control chip U1, a resistor R2 and a triode Q1, the infrared inductor (41) is electrically connected with the input end of the main control chip U1, one end of the resistor R1 is electrically connected with the infrared inductor (41), the other end of the resistor R1 is electrically connected with the enabling end of the main control chip U1 and the brightness inductor (42) respectively, the driving end of the main control chip U1 is electrically connected with the base electrode of the triode Q1 through a series resistor R2, the collector electrode of the triode Q1 is electrically connected with the lamp source component (30), and the grounding end of the triode Q1, the grounding end of the main control chip and the grounding end of the infrared inductor (41) are respectively grounded.
8. The body sensing lamp of claim 7, further comprising a charging module (50), the charging module (50) comprising a battery B1 and a charging chip U2, one end of the battery B1 being electrically connected to a charging end of the charging chip U1, the other end of the battery B1 being electrically connected to the lamp source assembly (30).
9. The body sensing lamp of claim 8, wherein: still include switch K1, switch K1 includes guide key, opens shelves, closes shelves and automatic shelves, the one end of guide key is connected with closing shelves and battery B1 electricity respectively, the other end of guide key can remove, it is connected with triode Q1's base electricity to open shelves, automatic shelves are connected with main control chip U1's power supply end electricity.
10. A body sensing lamp according to claim 9, wherein: the lamp source assembly (30) comprises a plurality of parallel LED lamps, wherein the anodes of the LED lamps are electrically connected with the battery B1, and the cathodes of the LED lamps are electrically connected with the collector of the triode Q1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320742860.7U CN220038306U (en) | 2023-04-04 | 2023-04-04 | Human body induction lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320742860.7U CN220038306U (en) | 2023-04-04 | 2023-04-04 | Human body induction lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220038306U true CN220038306U (en) | 2023-11-17 |
Family
ID=88726899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320742860.7U Active CN220038306U (en) | 2023-04-04 | 2023-04-04 | Human body induction lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220038306U (en) |
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2023
- 2023-04-04 CN CN202320742860.7U patent/CN220038306U/en active Active
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