WO2020124300A1 - 远程手提探照灯 - Google Patents
远程手提探照灯 Download PDFInfo
- Publication number
- WO2020124300A1 WO2020124300A1 PCT/CN2018/121386 CN2018121386W WO2020124300A1 WO 2020124300 A1 WO2020124300 A1 WO 2020124300A1 CN 2018121386 W CN2018121386 W CN 2018121386W WO 2020124300 A1 WO2020124300 A1 WO 2020124300A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- battery
- circuit
- power supply
- plug
- ring
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
Definitions
- the present invention relates to the field of lighting technology, and in particular to the related technology of portable lighting appliances.
- the objective of the present invention is to design a remote portable searchlight with a simple structure, easy battery replacement, and convenient use in view of the above deficiencies of the prior art.
- a remote portable searchlight consisting of a lamp body 1, a lamp base 2, a power supply body 3 and a control circuit 4, the lamp head 2 is provided at the front end of the lamp body 1, the control circuit 4 is provided in the lamp body 1;
- the power supply body 3 includes a power supply case 30, a battery pack 31 provided in the power supply case, a battery control circuit 32, and a battery connection port plug provided on the front end plate 33 of the battery case 30 34 and a searchlight control display screen 35 provided on the top of the power supply housing 30;
- the battery connection port plug 34 includes a ring-shaped plug ring 340, a connector 341 provided in the center of the plug ring 340, and a plug connector At the outer circumference of the ring 340, the magnetic pieces 343 are spaced apart by the guiding head accommodating cavity 342, and the top surface of the plug ring 340 is provided with an electrode sheet 344, and the plug ring 340 is provided with an electrical signal connector 3
- the battery connection port socket 11 includes a plug ring accommodating cavity 110 for mating with the plug ring 340 and a plug connector 341 for cooperating with the plug 341
- an electrical signal connector base 115 that cooperates with the electrical signal connector 345 is provided in the plug ring accommodating cavity 110.
- the remote portable searchlight is provided on the rear end cover 10, and the front surface of the guide head 114 that separates the metal sheet 112 is a slope.
- the base 2 includes a light source 20, a light source lens 21, a lens 22, a condenser hood 23, and a lamp cap hood 24; the luminous angle a of the condenser hood 23 is 0.9 degrees to 5 degrees.
- a handle 12 is provided on the lamp body 1 and a control switch of the control circuit 4 is provided on the handle 12.
- the control circuit 4 includes a mutually connected electricity detection circuit 40, a single-chip power supply circuit 41, a switch circuit 42, a control circuit single-chip circuit 43, a lamp body and a battery display trigger signal circuit 44 And the laser lamp power circuit 45;
- the battery control circuit 32 includes a battery power detection circuit 320, a battery microcontroller chip power supply circuit 321, a battery control microcontroller circuit 3 22, a battery control switch circuit 323, a battery and a lamp body display screen that are electrically connected to each other Trigger signal circuit 324 and display screen circuit 3 25.
- the technical progress of the present invention is that the structure is simple, the battery is easy to replace, the use is convenient and has multiple functions.
- FIG. 1 is a schematic view of a three-dimensional structure of the present invention
- FIG. 2 is a schematic diagram of a three-dimensional structure in which the lamp body and the power supply of the present invention are separated;
- FIG. 3 is a schematic view of a rear perspective structure of the lamp body of the present invention.
- FIG. 4 is a three-dimensional schematic diagram of the power supply of the present invention.
- FIG. 5 is a schematic diagram of an exploded three-dimensional structure of the present invention.
- FIG. 6 is a schematic diagram of the optical principle of the present invention.
- FIG. 10 is a circuit schematic diagram of an embodiment of the battery control circuit of the present invention.
- the remote portable searchlight of the present invention consists of a lamp body
- Lamp base Power body 3 and control circuit 4.
- the lamp base 2 is located at the front end of the lamp body 1, and the control circuit 4 is located in the lamp body 1.
- the lamp cap 2 includes a light source 20, a light source lens 21, a lens 22, a condenser cover 23, and a lamp cap cover 24; the light emitting angle a of the condenser cover 23 is 0.9 degrees to 5 degrees.
- the power supply body 3 includes a power supply housing 30, a battery pack 31 disposed in the power supply housing, a battery control circuit 32, a battery connection port plug 34 disposed on the front end plate 33 of the battery housing 30, and a top portion of the power supply housing 30
- the searchlight controls the display screen 35;
- the battery connection port plug 34 includes a ring-shaped plug ring 340, a connector 341 provided in the center of the plug ring 340, and a guide head mounted on the outer periphery of the plug ring 340
- the magnet pieces 343 spaced apart from the cavity 342 are provided with electrode pieces 344 on the top surface of the insertion ring 340.
- the rear end cover 10 of the lamp body 1 is provided with a battery connection port socket 11.
- the battery connection port socket 11 includes a plug ring accommodating cavity 110 for mating with the plug ring 340, and a socket 341 for mating with the connector 341
- the connector 111 disposed at the center of the plug-in ring accommodating cavity 110 and the metal sheet 11 for cooperating with the magnetic sheet 343
- the front surface of the guiding head 114 is a slanted surface, which is convenient for connecting and aligning.
- the lamp body 1 and the power supply body 3 are realized by the battery connection port plug 34 provided on the front end plate 33 of the battery housing 30 and the socket 11 provided with the battery connection port. The specific cooperation is that when the lamp body 1 and the power supply body 3 are required to be connected, the plug ring 340 is inserted into the plug ring accommodating cavity 110, and the two rotate between each other.
- the guiding head 114 Under the guidance of the inclined surface provided on the front side, the guiding head 114 is snapped into the guiding head accommodating cavity 342. At this time, under the action of the magnetic force, the magnetic attraction piece 343 and the metal piece 112 are attracted to realize the electrode piece 344 and the electrical signal The connectors 345 are electrically connected to the bottom electrode sheet 113 and the electrical signal connector base 115 respectively.
- FIG. 7 it is a schematic diagram of the principle of the control circuit 4.
- the circuit includes a power detection circuit 40, a single-chip power supply circuit 41, a switch circuit 42, a control circuit single-chip circuit 43, a lamp body and a battery display Trigger signal circuit 44 and laser lamp power circuit 45.
- FIG. 8 it is a schematic diagram of the principle of the battery control circuit 32, which includes a battery power detection circuit 320 and a battery single-chip core electrically connected to each other The chip power supply circuit 321, the battery control single-chip circuit 322, the battery control switch circuit 323, the battery and lamp body display screen trigger signal circuit 324 and the display screen circuit 325.
- FIG. 9 it is a circuit diagram of a specific embodiment of the control circuit 4, wherein the power detection circuit 40 is composed of electrons R1 1, R12, R13, a capacitor C4, and a diode D3.
- the single-chip power supply circuit 41 is composed of chip U1 (HT 7550), capacitors C3, C5, C6 and diode D2.
- the switch circuit 42 is composed of a resistor R1, a capacitor C1 and a switch S1.
- the control circuit microcontroller circuit 43 is a microprocessor IC3.
- the trigger circuit 44 of the lamp body and the battery display is led out by the resistor R17.
- Laser power supply circuit 45 is composed of resistors R2, R3, R4, R5, R6, R7, R8, R9, RIO, R14, R15, R16, capacitor C2, electrolytic capacitors CE1, CE2, CE3, CE5, transistors Ql, Q2, Q3 , Diodes Dl, D4, D5, FETs Q4, Q5 and inductor L1.
- Control circuit MCU circuit 43 The microprocessor IC3 uses the HT66F002 MCU, and its working process is that the MCU IC3 generates PWM pulse signals through the resistors R2, R3, R5, R6, R7, R8, RIO, R14, R 15, R16, transistor Ql, Q2, Q3 to control the MOS, thereby controlling the entire Boost (boost converter) circuit. By adjusting the duty cycle of the output PWM through the single-chip microcomputer, a current-voltage closed-loop control system is formed.
- the S1 button can set the low light, strong light and flash of the lamp.
- FIG. 10 a circuit diagram of a specific embodiment of the battery control circuit 32, wherein: the battery power detection circuit 320 is composed of R15, R16, R17, R36, R37, capacitors C8, C16, diode D4, and transistor Q6.
- the battery MCU power supply circuit 321 is composed of chip U1 (HT7550), capacitors C9, CIO, and C11.
- the battery control single-chip circuit 322 is composed of a single-chip U2 (STC15W404AS) and a capacitor C7.
- the battery control switch circuit 323 is composed of resistors R32, R33, R34, R35, capacitors C14, C15, diode D7, switch S2, the battery and lamp body display trigger signal circuit 324 is composed of resistors Rl, R2, R3, capacitor C1, transistor Q1
- the display screen circuit 325 is composed of resistors R14, R18, R19, R20, R28, R29, R30, R31, capacitor C12, transistors Q5, Q7, and chip U3 (HT1621B). Its working process is single chip U2 to drive HT1621B display screen.
- SCM U2 connects R29, R30, R31 in series to U3, and uses the regulated output of U1 (HT7550) as the power supply. Press S2 to trigger the display display; when S1 is on, the single chip HT66F002 will give a signal and trigger the display display.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2018/121386 WO2020124300A1 (zh) | 2018-12-17 | 2018-12-17 | 远程手提探照灯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2018/121386 WO2020124300A1 (zh) | 2018-12-17 | 2018-12-17 | 远程手提探照灯 |
Publications (1)
Publication Number | Publication Date |
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WO2020124300A1 true WO2020124300A1 (zh) | 2020-06-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/CN2018/121386 WO2020124300A1 (zh) | 2018-12-17 | 2018-12-17 | 远程手提探照灯 |
Country Status (1)
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WO (1) | WO2020124300A1 (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201190906Y (zh) * | 2008-03-07 | 2009-02-04 | 王培伦 | 多功能野营灯 |
US20140328054A1 (en) * | 2013-05-03 | 2014-11-06 | Cade Andersen | Modular flash light with magnetic connection |
CN204099921U (zh) * | 2014-07-22 | 2015-01-14 | 刘辉 | 一种可以方便拆装灯头的照明灯具 |
CN206001305U (zh) * | 2016-08-29 | 2017-03-08 | 深圳市雷明宇光电有限公司 | 一种驱蚊取暖手电筒 |
CN206300033U (zh) * | 2016-09-30 | 2017-07-04 | 王鼎钧 | 具磁吸替换式灯杯的手电筒 |
CN207094449U (zh) * | 2017-06-27 | 2018-03-13 | 深圳市乐惠光电科技有限公司 | 两面发光的可旋转灯头照明灯 |
CN207455425U (zh) * | 2017-11-30 | 2018-06-05 | 马金红 | 一种分体式磁吸工作灯 |
-
2018
- 2018-12-17 WO PCT/CN2018/121386 patent/WO2020124300A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201190906Y (zh) * | 2008-03-07 | 2009-02-04 | 王培伦 | 多功能野营灯 |
US20140328054A1 (en) * | 2013-05-03 | 2014-11-06 | Cade Andersen | Modular flash light with magnetic connection |
CN204099921U (zh) * | 2014-07-22 | 2015-01-14 | 刘辉 | 一种可以方便拆装灯头的照明灯具 |
CN206001305U (zh) * | 2016-08-29 | 2017-03-08 | 深圳市雷明宇光电有限公司 | 一种驱蚊取暖手电筒 |
CN206300033U (zh) * | 2016-09-30 | 2017-07-04 | 王鼎钧 | 具磁吸替换式灯杯的手电筒 |
CN207094449U (zh) * | 2017-06-27 | 2018-03-13 | 深圳市乐惠光电科技有限公司 | 两面发光的可旋转灯头照明灯 |
CN207455425U (zh) * | 2017-11-30 | 2018-06-05 | 马金红 | 一种分体式磁吸工作灯 |
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