CN203857286U - Portable box-type combined lighting device - Google Patents
Portable box-type combined lighting device Download PDFInfo
- Publication number
- CN203857286U CN203857286U CN201420259839.2U CN201420259839U CN203857286U CN 203857286 U CN203857286 U CN 203857286U CN 201420259839 U CN201420259839 U CN 201420259839U CN 203857286 U CN203857286 U CN 203857286U
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- resistance
- lighting device
- portable box
- semiconductor
- lamp holder
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Abstract
The utility model applies to the technical field of lighting equipment and particularly relates to a portable box-type combined lighting device in a portable box shape. The portable box-type combined lighting device comprises a lamp holder, a telescopic rod, a power adapter, and a lighting circuit; the telescopic rod which is telescopic is movably connected with the lamp holder; a body of the portable box is provided with recesses used for holding the lamp holder, the telescopic rod and the power adapter; a fixing block is disposed on the side of the body of the portable box; the fixing block is provided with an insertion groove admitting insertion of the bottom of the telescopic rod; the side of the fixing block is provided with a gap; the telescopic rod is connected with the fixing block in such a manner that a bolt is in locking connection with the gap. Therefore, when a user needs to use the lighting device, the telescopic rod can be extended, one end of the telescopic rod is connected with the body of the portable box, and the other end of the telescopic rod is fixed to the lamp holder; when the user need not use the lighting device, the telescopic rod can be drawn back, the telescopic rod and the lamp holder are placed together in the recess of the body of the portable box, carrying is facilitated, and outdoor activity and work conditions are greatly improved for people. Meanwhile, the portable box-type combined lighting device is applicable to charging users' electrical appliances through a USB interface.
Description
Technical field
The utility model belongs to technical field of lighting fixtures, relates in particular to a kind of portable box-type combination lighting device.
Background technology
Now, the illuminations that lighting device often uses as a kind of people's daily life, is widely used.Along with socioeconomic progress, the appearance of the new type light sources such as fluorescent lamp, electricity-saving lamp, LED, makes lighting device that earth-shaking variation occur, and current lighting device is all towards the angle effort of more energy-conservation, more green and environmental protection.
But, in daily life and work, as field exploration, outdoor exploration and open air, recover etc., also need a large amount of lighting devices for illumination, and existing lighting device is owing to carrying inconvenience, has greatly affected people's outdoor activities and work.
Utility model content
The purpose of this utility model is to provide a kind of portable box-type combination lighting device, is intended to solve present lighting device and has the inconvenient problem of carrying.
The utility model is to realize like this, a kind of portable box-type combination lighting device, described portable box-type combination lighting device is portable casing shape, described portable box-type combination lighting device comprises lamp holder, expansion link scalable and that be flexibly connected with described lamp holder, power supply adaptor, rechargeable battery and illumination control circuit, the body of described portable casing is provided with places described lamp holder, the groove of expansion link and power supply adaptor, the lid of described portable casing is provided with the collecting bag of taking in casing braces, the side of the body of described portable casing is provided with fixed block, on described fixed block, be provided with the slot that can insert for the bottom of described expansion link, the side of described fixed block is provided with breach, described expansion link is by bolt and breach clamping, realize and being connected with described fixed block, the side of the body of described portable casing is also provided with charging inlet and is the power output interface of described lamp holder power supply.
In said structure, described expansion link comprises more piece pole, described more piece pole successively pivot bush unit is strip, the junction of adjacent two joint joint bars is provided with one for two joints are saved to the relatively-stationary snap close of bar, the top of described expansion link is provided with a The Cloud Terrace, described The Cloud Terrace comprises universal adjustment head and a bolt, and described The Cloud Terrace is connected with described lamp holder by bolt.
In said structure, the side of the body of described portable casing is also provided with electric weight display screen digital electric quantity display screen and shift knob.
In said structure, described illumination control circuit comprises battery voltage sampling unit, illumination driver element, demonstration output interface, USB charhing unit and the micro-control unit being connected with described demonstration output interface, battery voltage sampling unit, USB charhing unit and illumination driver element respectively.
In said structure, described battery voltage sampling unit comprises sampling resistor R1, sampling resistor R2 and capacitor C 1, described sampling resistor R1 and sampling resistor R2 are serially connected between described rechargeable battery positive pole and ground, and described capacitor C 1 is connected between described sampling resistor R1 and the public connecting end and ground of sampling resistor R2.
In said structure, described micro-control unit adopts microcontroller chip U1, the sampling end PA0 of described microcontroller chip U1 connects the public connecting end of described sampling resistor R1 and sampling resistor R2, the drive end PB2 of described microcontroller chip U1 connects described illumination driver element, clock end PA4, the data terminal PA5 of described microcontroller chip U1, the first output PA6 and the second output PA7 connect described demonstration output interface, and described demonstration output interface is connected with electric weight display screen digital electric quantity display screen.
In said structure, described USB charhing unit comprises:
Capacitor C 2, inductance L 1, resistance R 3, resistance R 4, resistance R 5, resistance R 6, resistance R 7, resistance R 8, resistance R 9, resistance R 10, metal-oxide-semiconductor Q1, metal-oxide-semiconductor Q2, diode D1, diode D2, charge controlling chip U2 and USB interface J1;
The input IN of described charge controlling chip U2 connects rechargeable battery positive pole, described capacitor C 2 is connected between described input IN and ground, the Enable Pin EN of described charge controlling chip U2 meets the Enable Pin PB0 of microcontroller chip U1, described resistance R 3 is connected between Enable Pin EN and ground, the output SW of described charge controlling chip U2 connects the anode of diode D2 by inductance L 1, the negative electrode of described diode D2 connects the negative electrode of described diode D1, the anode of described diode D1 connects 5V power supply, the negative electrode of described diode D1 connects the power end of USB interface J1, the feedback end FB of described charge controlling chip U2 connects the anode of diode D2 by resistance R 4, described resistance R 5 is connected between feedback end FB and ground, the earth terminal of described USB interface J1 is by resistance R 9 and resistance R 10 ground connection of series connection, the grid connecting resistance R9 of described metal-oxide-semiconductor Q1 and the public connecting end of resistance R 10, the drain electrode of described metal-oxide-semiconductor Q1 connects 5V power supply by resistance R 8, the drain electrode of described metal-oxide-semiconductor Q1 also meets the first output PA2 of microcontroller chip U1, the source ground of described metal-oxide-semiconductor Q1, the drain electrode of described metal-oxide-semiconductor Q2 connects the earth terminal of USB interface J1, the source ground of described metal-oxide-semiconductor Q2, the grid of described metal-oxide-semiconductor Q2 meets the second output PA3 of microcontroller chip U1 by resistance R 6, described resistance R 7 is connected between the grid and source electrode of described metal-oxide-semiconductor Q2.
In said structure, the body two sides of described portable casing are also provided with the draw-in groove being connected with braces.
In the utility model, portable box-type combination lighting device is portable casing shape, portable box-type combination lighting device comprises lamp holder, expansion link scalable and that be flexibly connected with lamp holder, power supply adaptor and lighting circuit, the body of portable casing is provided with placement lamp holder, the groove of expansion link and power supply adaptor, the side of the body of portable casing is provided with fixed block, on fixed block, be provided with the slot that can insert for the bottom of expansion link, the side of fixed block is provided with breach, expansion link is by bolt and breach clamping, realize and being connected with fixed block, like this when user will use lighting device, expansion link can be trailed, one end is connected with portable casing body, the other end and lamp holder are fixed, when not needing to use lighting device, expansion link can be shunk, and expansion link is put into together with lamp holder in the groove of portable casing body, be convenient for carrying, people's outdoor activities and condition of work have greatly been improved.
Accompanying drawing explanation
Fig. 1 is the shape assumption diagram of the portable box-type combination lighting device that provides of the utility model embodiment;
Fig. 2 is expansion link that the utility model embodiment the provides structure chart while trailing;
Fig. 3 is the structure chart of the illumination control circuit that provides of the utility model embodiment;
Fig. 4 is the use schematic diagram of the portable box-type combination lighting device that provides of the utility model embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the contour structures of the portable box-type combination lighting device that the utility model embodiment provides, and for convenience of explanation, only shows the part relevant to the utility model embodiment.
A kind of portable box-type combination lighting device, described portable box-type combination lighting device is portable casing shape, described portable box-type combination lighting device comprises lamp holder 3, expansion link 4 scalable and that be flexibly connected with described lamp holder 3, power supply adaptor 5, rechargeable battery and illumination control circuit, the body 1 of described portable casing is provided with places described lamp holder 3, the groove 6 of expansion link 4 and power supply adaptor 5, the lid 2 of described portable casing is provided with the collecting bag 7 of taking in casing braces, the side of the body 1 of described portable casing is provided with fixed block 8, on described fixed block 8, be provided with the slot that can insert for the bottom of described expansion link 4, the side of described fixed block 8 is provided with breach, described expansion link 4 is by bolt and breach clamping, realize and being connected with described fixed block 8, the side of the body 1 of described portable casing is also provided with charging inlet 9 and is the power output interface 10 of described lamp holder 3 power supplies.
The structure when expansion link that Fig. 2 shows the utility model embodiment to be provided trails, for convenience of explanation, only shows the part relevant to the utility model embodiment.
As the utility model one embodiment, described expansion link 4 comprises more piece pole 401, described more piece pole 401 successively pivot bush unit is strip, the junction of adjacent two joint joint bars 401 is provided with one for two joints are saved to the relatively-stationary snap close 402 of bar 401, the top of described expansion link 4 is provided with a The Cloud Terrace 403, The Cloud Terrace 403 comprises universal adjustment head and a bolt, and described The Cloud Terrace 403 is connected with described lamp holder 3 by bolt.Lamp holder 3 can be done 180 degree rotations with respect to The Cloud Terrace 403, meets user's various demands.
As the utility model one embodiment, the side of the body 1 of described portable casing is also provided with digital electric quantity display screen 11 and shift knob 12.
Fig. 3 shows the structure of the illumination control circuit that the utility model embodiment provides, and for convenience of explanation, only shows the part relevant to the utility model embodiment.
As the utility model one embodiment, described illumination control circuit comprises battery voltage sampling unit 101, illumination driver element 102, demonstration output interface 103, USB charhing unit 105 and the micro-control unit 104 being connected with described demonstration output interface 103, battery voltage sampling unit 101, USB charhing unit 105 and illumination driver element 102 respectively.
As the utility model one embodiment, described battery voltage sampling unit 101 comprises sampling resistor R1, sampling resistor R2 and capacitor C 1, described sampling resistor R1 and sampling resistor R2 are serially connected between described rechargeable battery BAT positive pole and ground, and described capacitor C 1 is connected between described sampling resistor R1 and the public connecting end and ground of sampling resistor R2.
As the utility model one embodiment, described micro-control unit 104 adopts microcontroller chip U1, the sampling end PA0 of described microcontroller chip U1 connects the public connecting end of described sampling resistor R1 and sampling resistor R2, the drive end PB2 of described microcontroller chip U1 connects described illumination driver element 102, illumination driver element 102 is connected with lamp holder 3, clock end PA4, the data terminal PA5 of described microcontroller chip U1, the first output PA6 and the second output PA7 connect described demonstration output interface 103, and described demonstration output interface 103 is connected with digital electric quantity display screen 11.
In the present embodiment, microcontroller chip U1 adopts the chip that model is Atmega48, and this microcontroller chip U1 also can adopt the chip of other models certainly, only enumerates one of them here as embodiment.
As the utility model one embodiment, described USB charhing unit 105 comprises:
Capacitor C 2, inductance L 1, resistance R 3, resistance R 4, resistance R 5, resistance R 6, resistance R 7, resistance R 8, resistance R 9, resistance R 10, metal-oxide-semiconductor Q1, metal-oxide-semiconductor Q2, diode D1, diode D2, charge controlling chip U2 and USB interface J1;
It is anodal that the input IN of described charge controlling chip U2 meets rechargeable battery BAT, described capacitor C 2 is connected between described input IN and ground, the Enable Pin EN of described charge controlling chip U2 meets the Enable Pin PB0 of microcontroller chip U1, described resistance R 3 is connected between Enable Pin EN and ground, the output SW of described charge controlling chip U2 connects the anode of diode D2 by inductance L 1, the negative electrode of described diode D2 connects the negative electrode of described diode D1, the anode of described diode D1 connects 5V power supply, the negative electrode of described diode D1 connects the power end of USB interface J1, the feedback end FB of described charge controlling chip U2 connects the anode of diode D2 by resistance R 4, described resistance R 5 is connected between feedback end FB and ground, the earth terminal of described USB interface J1 is by resistance R 9 and resistance R 10 ground connection of series connection, the grid connecting resistance R9 of described metal-oxide-semiconductor Q1 and the public connecting end of resistance R 10, the drain electrode of described metal-oxide-semiconductor Q1 connects 5V power supply by resistance R 8, the drain electrode of described metal-oxide-semiconductor Q1 also meets the first output PA2 of microcontroller chip U1, the source ground of described metal-oxide-semiconductor Q1, the drain electrode of described metal-oxide-semiconductor Q2 connects the earth terminal of USB interface J1, the source ground of described metal-oxide-semiconductor Q2, the grid of described metal-oxide-semiconductor Q2 meets the second output PA3 of microcontroller chip U1 by resistance R 6, described resistance R 7 is connected between the grid and source electrode of described metal-oxide-semiconductor Q2.
As the utility model one embodiment, body 1 two sides of described portable casing are also provided with the draw-in groove 13 being connected with braces.
Fig. 4 shows the use schematic construction of the portable box-type combination lighting device that the utility model embodiment provides, and for convenience of explanation, only shows the part relevant to the utility model embodiment.
Like this when user will use lighting device, expansion link 4 can be trailed, one end is connected with portable casing body 1, the other end and lamp holder 3 are fixing, when not needing to use lighting device, expansion link 4 can be shunk, and expansion link 4 be put into together with lamp holder 3 to 6 li of the grooves of portable casing body 1.
And the side of the body 1 of portable casing is also provided with digital electric quantity display screen 11, battery voltage sampling unit 101 will detect the voltage of rechargeable battery in real time, after treatment, control figure formula electric weight display screen 11 shows current electric quantity of rechargeable battery to microcontroller chip U1.
In the utility model embodiment, portable box-type combination lighting device is portable casing shape, portable box-type combination lighting device comprises lamp holder, expansion link scalable and that be flexibly connected with lamp holder, power supply adaptor and lighting circuit, the body of portable casing is provided with placement lamp holder, the groove of expansion link and power supply adaptor, the side of the body of portable casing is provided with fixed block, on fixed block, be provided with the slot that can insert for the bottom of expansion link, the side of fixed block is provided with breach, expansion link is by bolt and breach clamping, realize and being connected with fixed block, like this when user will use lighting device, expansion link can be trailed, one end is connected with portable casing body, the other end and lamp holder are fixed, when not needing to use lighting device, expansion link can be shunk, and expansion link is put into together with lamp holder in the groove of portable casing body, be convenient for carrying, people's outdoor activities and condition of work have greatly been improved, and the electrical equipment that this portable box-type combination lighting device can be user by USB interface charges.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a portable box-type combination lighting device, it is characterized in that, described portable box-type combination lighting device is portable casing shape, described portable box-type combination lighting device comprises lamp holder, expansion link scalable and that be flexibly connected with described lamp holder, power supply adaptor, rechargeable battery and illumination control circuit, the body of described portable casing is provided with places described lamp holder, the groove of expansion link and power supply adaptor, the lid of described portable casing is provided with the collecting bag of taking in casing braces, the side of the body of described portable casing is provided with fixed block, on described fixed block, be provided with the slot that can insert for the bottom of described expansion link, the side of described fixed block is provided with breach, described expansion link is by bolt and breach clamping, realize and being connected with described fixed block, the side of the body of described portable casing is also provided with charging inlet and is the power output interface of described lamp holder power supply.
2. portable box-type combination lighting device as claimed in claim 1, it is characterized in that, described expansion link comprises more piece pole, described more piece pole successively pivot bush unit is strip, the junction of adjacent two joint joint bars is provided with one for two joints are saved to the relatively-stationary snap close of bar, the top of described expansion link is provided with a The Cloud Terrace, and described The Cloud Terrace comprises universal adjustment head and a bolt, and described The Cloud Terrace is connected with described lamp holder by bolt.
3. portable box-type combination lighting device as claimed in claim 2, is characterized in that, the side of the body of described portable casing is also provided with digital electric quantity display screen and shift knob.
4. portable box-type combination lighting device as claimed in claim 3, it is characterized in that, described illumination control circuit comprises battery voltage sampling unit, illumination driver element, demonstration output interface, USB charhing unit and the micro-control unit being connected with described demonstration output interface, battery voltage sampling unit, USB charhing unit and illumination driver element respectively.
5. portable box-type combination lighting device as claimed in claim 4, it is characterized in that, described battery voltage sampling unit comprises sampling resistor R1, sampling resistor R2 and capacitor C 1, described sampling resistor R1 and sampling resistor R2 are serially connected between described rechargeable battery positive pole and ground, and described capacitor C 1 is connected between described sampling resistor R1 and the public connecting end and ground of sampling resistor R2.
6. portable box-type combination lighting device as claimed in claim 5, it is characterized in that, described micro-control unit adopts microcontroller chip U1, the sampling end PA0 of described microcontroller chip U1 connects the public connecting end of described sampling resistor R1 and sampling resistor R2, the drive end PB2 of described microcontroller chip U1 connects described illumination driver element, clock end PA4, the data terminal PA5 of described microcontroller chip U1, the first output PA6 and the second output PA7 connect described demonstration output interface, and described demonstration output interface is connected with digital electric quantity display screen.
7. portable box-type combination lighting device as claimed in claim 6, is characterized in that, described USB charhing unit comprises:
Capacitor C 2, inductance L 1, resistance R 3, resistance R 4, resistance R 5, resistance R 6, resistance R 7, resistance R 8, resistance R 9, resistance R 10, metal-oxide-semiconductor Q1, metal-oxide-semiconductor Q2, diode D1, diode D2, charge controlling chip U2 and USB interface J1;
The input IN of described charge controlling chip U2 connects rechargeable battery positive pole, described capacitor C 2 is connected between described input IN and ground, the Enable Pin EN of described charge controlling chip U2 meets the Enable Pin PB0 of microcontroller chip U1, described resistance R 3 is connected between Enable Pin EN and ground, the output SW of described charge controlling chip U2 connects the anode of diode D2 by inductance L 1, the negative electrode of described diode D2 connects the negative electrode of described diode D1, the anode of described diode D1 connects 5V power supply, the negative electrode of described diode D1 connects the power end of USB interface J1, the feedback end FB of described charge controlling chip U2 connects the anode of diode D2 by resistance R 4, described resistance R 5 is connected between feedback end FB and ground, the earth terminal of described USB interface J1 is by resistance R 9 and resistance R 10 ground connection of series connection, the grid connecting resistance R9 of described metal-oxide-semiconductor Q1 and the public connecting end of resistance R 10, the drain electrode of described metal-oxide-semiconductor Q1 connects 5V power supply by resistance R 8, the drain electrode of described metal-oxide-semiconductor Q1 also meets the first output PA2 of microcontroller chip U1, the source ground of described metal-oxide-semiconductor Q1, the drain electrode of described metal-oxide-semiconductor Q2 connects the earth terminal of USB interface J1, the source ground of described metal-oxide-semiconductor Q2, the grid of described metal-oxide-semiconductor Q2 meets the second output PA3 of microcontroller chip U1 by resistance R 6, described resistance R 7 is connected between the grid and source electrode of described metal-oxide-semiconductor Q2.
8. portable box-type combination lighting device as claimed in claim 1, is characterized in that, the body two sides of described portable casing are also provided with the draw-in groove being connected with braces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259839.2U CN203857286U (en) | 2014-05-21 | 2014-05-21 | Portable box-type combined lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259839.2U CN203857286U (en) | 2014-05-21 | 2014-05-21 | Portable box-type combined lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857286U true CN203857286U (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420259839.2U Expired - Fee Related CN203857286U (en) | 2014-05-21 | 2014-05-21 | Portable box-type combined lighting device |
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| CN (1) | CN203857286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110770143A (en) * | 2018-09-29 | 2020-02-07 | 深圳市大疆创新科技有限公司 | Receiver and have its cloud platform subassembly |
-
2014
- 2014-05-21 CN CN201420259839.2U patent/CN203857286U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110770143A (en) * | 2018-09-29 | 2020-02-07 | 深圳市大疆创新科技有限公司 | Receiver and have its cloud platform subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20180521 |